ClassID:

118919

C21D1/18 - page 3 - CPC Classification

Classification description:

General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering Hardening ; Quenching with or without subsequent tempering

Recent Application in this class:
#601
20190101165
2019-04-04

TRIPOD TYPE CONSTANT VELOCITY UNIVERSAL JOINT AND HEAT TREATMENT METHOD FOR A TRIPOD MEMBER

#602
20190100821
2019-04-04

High-strength seamless stainless steel pipe and method of manufacturing high-strength seamless stainless steel pipe

#603
20190100816
2019-04-04

Mold, mold apparatus, and cooling method for workpiece

#604
20190093193
2019-03-28

Weathering steel

#605
20190093191
2019-03-28

HOT PRESSED MEMBER AND METHOD OF MANUFACTURING SAME

#606
20190085425
2019-03-21

METHOD FOR THERMALLY TREATING A FLAT STEEL PRODUCT, THERMALLY TREATED FLAT STEEL PRODUCT AND USE THEREOF

#607
20190085424
2019-03-21

Heat treatment apparatus, heat treatment method for steel workpiece, and hot bending method for steel workpiece

#608
20190078171
2019-03-14

Steel component, gear component, and producing method for steel component

#609
20190062882
2019-02-28

Abrasion-resistant steel

#610
20190062864
2019-02-28

High strength annealed steel products

#611
20190055860
2019-02-21

High performance iron-based alloys for engine valvetrain applications and methods of making and use thereof

#612
20190048447
2019-02-14

High Strength Steel Alloy and Strip and Sheet Product Made Therefrom

#613
20190040480
2019-02-07

SEAMLESS STEEL PIPE AND METHOD FOR PRODUCING SAME

#614
20190039109
2019-02-07

Device for Producing Hardened Steel Components and Hardening Method

#615
20190032594
2019-01-31

Method and system for processing an automotive engine block

#616
20190027914
2019-01-24

METHOD OF MANUFACTURING ELECTRICAL FEEDTHROUGH INCLUDING PROCESSES FOR REDUCING STRESS IN PACKAGES HAVING A HIGH-CTE METAL AND LOW-CTE SEALING MATERIAL INTERFACE

#617
20190024204
2019-01-24

Dual hardness steel article

#618
20190024201
2019-01-24

High-strength seamless steel pipe for oil country tubular goods, and production method for high-strength seamless steel pipe for oil country tubular goods

#619
20190024198
2019-01-24

Precipitation Hardening High Entropy Alloy and Method of Manufacturing the Same

#620
20190022798
2019-01-24

Localized tempering of carburized steel

#621
20190017142
2019-01-17

STEEL SHEET FOR HARDENING, HARDENED MEMBER, AND METHOD FOR MANUFACTURING STEEL SHEET FOR HARDENING

#622
20190017141
2019-01-17

Method of heat treating a fastening member

#623
20190010587
2019-01-10

Steel sheet for hot pressing and hot pressed article using the same

#624
20190010571
2019-01-10

HIGH HARDNESS WEAR-RESISTANT STEEL WITH EXCELLENT TOUGHNESS AND CUTTING CRACK RESISTANCE AND METHOD FOR MANUFACTURING SAME

#625
20190010564
2019-01-10

Rapid-cooling quenching apparatus and rapid-cooling quenching method

#626
20190003021
2019-01-03

Hot work tool steel

#627
20190003008
2019-01-03

Method for producing a high strength steel sheet having improved ductility and formability, and obtained steel sheet

#628
20190003007
2019-01-03

Method for producing a high strength steel sheet having improved strength and formability, and obtained high strength steel sheet

#629
20190003001
2019-01-03

Oil-immersion quenching cooling precursor and oil-immersion quenching cooling method

#630
20190002998
2019-01-03

Low Alloy Steels with Enhanced Toughness and Fatigue Strength at High Hardness

#631
20190002997
2019-01-03

Method and system for laser hardening of a surface of a workpiece

#632
20190001438
2019-01-03

Method for producing a pre-coated metal sheet

#633
20180373202
2018-12-27

Spiral timepiece spring

#634
20180371574
2018-12-27

HIGH-STRENGTH THIN STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

#635
20180363694
2018-12-20

Bearing shaft and bearing

#636
20180363105
2018-12-20

Method Of Manufacturing A Ferrous Alloy Article Using Powder Metallurgy Processing

#637
20180363093
2018-12-20

Dual-hardness clad steel plate and production method thereof

#638
20180362096
2018-12-20

Vehicle underbody assembly with thermally treated rear rail

#639
20180362090
2018-12-20

Vehicle underbody component protection assembly

#640
20180361964
2018-12-20

Vehicle bumper beam with varied strength zones

#641
20180361454
2018-12-20

Method and apparatus for forming varied strength zones of a vehicle component

#642
20180355464
2018-12-13

Steel Article Having Improved Contact Fatigue Resistance

#643
20180355449
2018-12-13

High toughness martensitic stainless steel and reciprocating pump manufactured therewith

#644
20180347623
2018-12-06

Method for producing bearing ring, double row tapered roller bearing, and method for producing double row tapered roller bearing

#645
20180347005
2018-12-06

Double row tapered roller bearing, bearing ring, and method for producing double row tapered roller bearing

#646
20180347004
2018-12-06

High-strength bolt

#647
20180340612
2018-11-29

Coated steel piston ring

#648
20180339783
2018-11-29

Single-piece extended laminar flow inlet lipskin

#649
20180334735
2018-11-22

Method for manufacturing an austenitic steel component and use of the component

#650
20180327881
2018-11-15

High-strength seamless steel pipe for oil country tubular goods and method of producing the same

#651
20180326472
2018-11-15

METHOD OF NEAR-NET-SHAPE FORGED MOLDING OF COUPLER KNUCKLE OF RAILWAY VEHICLE

#652
20180320244
2018-11-08

Track bushing

#653
20180313608
2018-11-01

Heating device

#654
20180313447
2018-11-01

Piston rings in cast tool steels and process for the manufacture thereof

#655
20180313238
2018-11-01

Exhaust valve for an internal combustion engine, and a method of strengthening an annular valve seat area in an exhaust valve

#656
20180312947
2018-11-01

STEEL SHEET FOR HOT PRESSING USE, PRESS-FORMED PRODUCT, AND METHOD FOR MANUFACTURING PRESS-FORMED PRODUCT

#657
20180305799
2018-10-25

Prehardened steel material, mold, and mold component

#658
20180305785
2018-10-25

HOT PRESSED MEMBER AND METHOD OF MANUFACTURING SAME

#659
20180305781
2018-10-25

Systems and Methods for Manufacturing High Strength Cladded Components

#660
20180298463
2018-10-18

PRESSURE VESSEL STEEL PLATE RESISTANT AGAINST HYDROGEN-INDUCED CRACKING AND MANUFACTURING METHOD THEREOF

#661
20180282833
2018-10-04

Method for manufacturing bainite high-strength seamless steel tube, and bainite high-strength seamless steel tube

#662
20180274054
2018-09-27

Seamless steel tube with high strength and toughness and manufacturing method therefor

#663
20180265960
2018-09-20

POST-BORIDING PROCESSES FOR TREATING PIPE AND RECOVERING BORONIZING POWDER

#664
20180265941
2018-09-20

Process for on-line quenching of seamless steel tube using residual heat and manufacturing method

#665
20180264550
2018-09-20

Laminate molding apparatus

#666
20180251866
2018-09-06

Rail cooling device

#667
20180245468
2018-08-30

CABLE BOLTS

#668
20180245172
2018-08-30

AGE-HARDENABLE STEEL, AND METHOD FOR MANUFACTURING COMPONENTS USING AGE-HARDENABLE STEEL

#669
20180243814
2018-08-30

Method of manufacturing rolling bearing ring

#670
20180237892
2018-08-23

Non-scaling heat-treatable steel and method for producing a non-scaling component from said steel

#671
20180231313
2018-08-16

Heating device for hot stamping

#672
20180229294
2018-08-16

Steel for molds and molding tool

#673
20180216205
2018-08-02

TWO-STEP HOT FORMING OF STEELS

#674
20180209009
2018-07-26

Stainless steel and stainless steel product for oil well

#675
20180209008
2018-07-26

High-strength steel having a high minimum yield limit and method for producing a steel of this type

#676
20180195145
2018-07-12

Method of producing martensitic stainless steel strip

#677
20180193965
2018-07-12

Method and tool product of differential heat treatment process

#678
20180187278
2018-07-05

Steel pipe for line pipe and method of manufacturing the same

#679
20180179618
2018-06-28

Powder metallurgy wear and corrosion resistance alloy

#680
20180179609
2018-06-28

System and Method for Induction Hardening of Metal Rings

#681
20180179608
2018-06-28

Method for producing turbine rotor and method for producing turbine

#682
20180171429
2018-06-21

Heat-treated steel sheet member and method for producing the same

#683
20180171427
2018-06-21

Compressive residual stress-hardened downhole tool shaft region

#684
20180161841
2018-06-14

METHOD FOR MANUFACTURING VEHICLE BODY PARTS

#685
20180155806
2018-06-07

High-strength thin steel sheet and method for manufacturing the same

#686
20180155805
2018-06-07

High toughness and high tensile strength thick steel plate with excellent material homogeneity and production method for same

#687
20180147636
2018-05-31

Method for producing high-speed tool steel material, method for producing high-speed tool steel product, and high-speed tool steel product

#688
20180147614
2018-05-31

PRESS HARDENED STEEL WITH INCREASED TOUGHNESS AND METHOD FOR PRODUCTION

#689
20180142332
2018-05-24

Steel for small-caliber weapon

#690
20180142315
2018-05-24

Hardening apparatus for a long member, and a hardening method for a long member

#691
20180135154
2018-05-17

LOW ALLOY STEEL FOR OIL COUNTRY TUBULAR GOODS HAVING EXCELLENT SULFIDE STRESS CRACKING RESISTANCE AND MANUFACTURING METHOD THEREFOR

#692
20180135145
2018-05-17

Heat-treated steel sheet member and method for producing the same

#693
20180135144
2018-05-17

Cold working tool material and cold working tool manufacturing method

#694
20180116013
2018-04-26

AUTOMATIC CONTROLLED ELECTRIC HEATING EQUIPMENT FOR PRODUCTION OF HIGH RESISTANCE PARTS

#695
20180112285
2018-04-26

Martensitic stainless steel

#696
20180112284
2018-04-26

Method of Making High Strength Steel Crane Rail

#697
20180100214
2018-04-12

STEEL FOR HOT FORMING

#698
20180100210
2018-04-12

Method for manufacturing components for gas turbine engines

#699
20180094332
2018-04-05

METHOD OF MANUFACTURING DIFFERENT VERSIONS OF A PILLAR REINFORCEMENT WITH A COMMON MOLD

#700
20180080539
2018-03-22

Dry variable speed drive mechanism

#701
20180080096
2018-03-22

Decarburized self-piercing rivet

#702
20180080095
2018-03-22

Powder metallurgically manufactured high speed steel

#703
20180073116
2018-03-15

Low-yield-ratio high-strength-toughness thick steel plate with excellent low-temperature impact toughness and manufacturing method therefor

#704
20180073094
2018-03-15

X80 pipeline steel with good strain-aging performance, pipeline tube and method for producing same

#705
20180072127
2018-03-15

Stabilizer and method for manufacturing same

#706
20180066350
2018-03-08

Method and arrangement for processing articles

#707
20180066330
2018-03-08

Wall member useful in quenching

#708
20180057909
2018-03-01

Parts with a bainitic structure having high strength properties and manufacturing process

#709
20180057908
2018-03-01

High-strength, high-toughness steel plate and method for producing the same

#710
20180057903
2018-03-01

Splined power transmission components made using heat-assisted calibration process and method of forming such splined power transmission components

#711
20180056356
2018-03-01

Apparatus and method of size correction for hot stamping component

#712
20180051751
2018-02-22

Manufacturing method of precision machine tool bearing with high precision stability

#713
20180050367
2018-02-22

Hot-dip zinc-based plated steel sheet

#714
20180044755
2018-02-15

HIGHLY FORMABLE AUTOMOTIVE ALUMINUM SHEET WITH REDUCED OR NO SURFACE ROPING AND A METHOD OF PREPARATION

#715
20180044747
2018-02-15

Method and system for manufacturing coiled tubing

#716
20180036983
2018-02-08

Briquetting roll and method for manufacturing the same

#717
20180030568
2018-02-01

Hot-pressed member and manufacturing method therefor

#718
20180030567
2018-02-01

Steel plate used for hot stamping forming, forming process of hot stamping and hot-stamped component

#719
20180030563
2018-02-01

Case hardening steel

#720
20180030561
2018-02-01

Hollow element manufacturing method and rotary machine manufacturing method

#721
20180029653
2018-02-01

Method of track link manufacture

#722
20180029102
2018-02-01

STEEL SHEET FOR HOT PRESSING AND METHOD FOR PRODUCING SAME

#723
20180023158
2018-01-25

High-strength heavy-walled stainless steel seamless tube or pipe and method of manufacturing the same

#724
20180016654
2018-01-18

Method and Device for Production of Heat Treated Welded Rail for Rail Transport and Rail Produced Therewith

#725
20180015546
2018-01-18

Method for the production of a sintered gear

#726
20180002775
2018-01-04

Heat treatable steel, product formed thereof having ultra high strength and excellent durability, and method for manufacturing same

#727
20170349987
2017-12-07

High-strength steel with yield strength of 800 MPa and production method therefor

#728
20170349966
2017-12-07

QUENCHED-TEMPERED HIGH-STRENGTH STEEL WITH YIELD STRENGTH OF 900 MPA TO 1000 MPA GRADE, AND MANUFACTURING METHOD THEREFOR

#729
20170349965
2017-12-07

Method of quenching steel pipe, apparatus for quenching steel pipe, method of manufacturing steel pipe and facility for manufacturing steel pipe

#730
20170349964
2017-12-07

High-strength seamless steel pipe for oil country tubular goods and method of producing the same

#731
20170349963
2017-12-07

High-strength seamless steel pipe for oil country tubular goods and method of producing the same

#732
20170347528
2017-12-07

Method for coating a component of an agricultural concave with a high hardness material

#733
20170342523
2017-11-30

Low-yield-ratio ultra-high-strength hot-rolled QandP steel and production method therefor

#734
20170342520
2017-11-30

Method for heat treatment of austenitic steels and austenitic steels obtained thereby

#735
20170342517
2017-11-30

Hot-working tool and manufacturing method therefor

#736
20170335934
2017-11-23

Bridge-type ball screw and manufacturing method thereof

#737
20170335418
2017-11-23

HIGH STRENGTH IRON-BASED ALLOYS, PROCESSES FOR MAKING SAME, AND ARTICLES RESULTING THEREFROM

#738
20170327926
2017-11-16

Method for manufacturing metal sheet and rapid quenching unit

#739
20170327920
2017-11-16

Cold work tool and method for manufacturing same

#740
20170321295
2017-11-09

METHOD FOR HOT OR WARM FORMING A WORKPIECE AND PRODUCTION PLANT FOR HOT OR WARM FORMING A WORKPIECE

#741
20170321294
2017-11-09

Method for manufacturing a high strength steel product and steel product thereby obtained

#742
20170314117
2017-11-02

ROLLING-CONTACT SHAFT MEMBER

#743
20170314107
2017-11-02

Rolled steel bar or rolled wire rod for cold-forged component

#744
20170306437
2017-10-26

High-strength hot-pressed part and method for manufacturing the same

#745
20170298470
2017-10-19

Method of production of brazed joint and such a brazed joint

#746
20170297369
2017-10-19

MOTOR VEHICLE TRAILER, CHASSIS AXLE, IN PARTICULAR FOR A MOTOR VEHICLE TRAILER AND USE OF THE CHASSIS AXLE AND OF A MATERIAL

#747
20170292336
2017-10-12

THIN BOW-STRING CENTRALIZER FOR WELLS

#748
20170292171
2017-10-12

Heat treated steel product having high strength and excellent chemical conversion coating ability and method of production of same

#749
20170286579
2017-10-05

Predicting cracking in cooled metal or alloy components

#750
20170284476
2017-10-05

Tripod joint spider, method of manufacturing the same, and alloy steel applied thereto

#751
20170283904
2017-10-05

METHOD FOR PRODUCING COLD-FORMED STEEL SPRINGS

#752
20170283896
2017-10-05

Low-temperature high-strength-and-ductility high manganese steel, and high manganese steel plate and high manganese steel tube manufacturing process

#753
20170275727
2017-09-28

Thick steel plate having good multipass weld joint CTOD characteristics and method for manufacturing the same

#754
20170275721
2017-09-28

Method for producing hot-formed steel springs

#755
20170275716
2017-09-28

Nanocrystalline bainitic steels, shafts, gas turbine engines, and methods of manufacturing nanocrystalline bainitic steels

#756
20170268083
2017-09-21

High-strength steel for steel forgings, and steel forging

#757
20170260611
2017-09-14

Mold steel and mold

#758
20170253941
2017-09-07

Method for Fabricating Steel Sheet for Press Hardening, and Parts Obtained by this Method

#759
20170240992
2017-08-24

Weathering steel

#760
20170240989
2017-08-24

Press-hardened sheet metal component with at least one predetermined breaking point, and component assembly and motor vehicle body with such a sheet metal component

#761
20170239703
2017-08-24

Method for monitoring quality of hot stamped components

#762
20170232155
2017-08-17

THERMO-MECHANICAL PROCESSING OF HIGH ENTROPY ALLOYS FOR BIOMEDICAL APPLICATIONS

#763
20170226619
2017-08-10

Systems and Methods Implementing Layers of Devitrified Metallic Glass-Based Materials

#764
20170225209
2017-08-10

Outer layer material for composite roll for rolling and composite roll for rolling

#765
20170204487
2017-07-20

Steel alloy for railway components, and process of manufacturing a steel alloy for railway components

#766
20170204486
2017-07-20

Cold work tool material and method of manufacturing cold work tool

#767
20170198381
2017-07-13

Ferrous alloy

#768
20170198368
2017-07-13

Laser hardened crankshaft

#769
20170198367
2017-07-13

Quenching apparatus and method for producing metallic material

#770
20170197669
2017-07-13

Joining structure for member in vehicle body

#771
20170183755
2017-06-29

Hot-forming line for manufacturing hot-formed and press-hardened steel-sheet products, and method for operating said hot-forming line

#772
20170175222
2017-06-22

Production line and tool arrangement for producing a hot formed component from a blank

#773
20170175220
2017-06-22

MANUFACTURING METHOD OF PRESSURE SENSOR

#774
20170166987
2017-06-15

Hot-working tool material, method for manufacturing hot-working tool, and hot-working tool

#775
20170162306
2017-06-08

SOFT MAGNETIC STEEL AND METHOD FOR MANUFACTURING SAME, AND SOFT MAGNETIC COMPONENT OBTAINED FROM SOFT MAGNETIC STEEL

#776
20170159147
2017-06-08

Tire rasp blade

#777
20170159146
2017-06-08

Tubular strengthening and patterning method for enhanced heat transfer

#778
20170159144
2017-06-08

Method for improving an iron-nickel-chromium-manganese alloy for timepiece applications

#779
20170159143
2017-06-08

Method for manufacturing a high strength steel sheet having improved formability and ductility and sheet obtained

#780
20170152579
2017-06-01

Method for Producing a High Strength Coated Steel Sheet having Improved Strength, Ductility and Formability

#781
20170145537
2017-05-25

Method for Manufacturing a High Strength Steel Sheet having Improved Formability and Sheet Obtained

#782
20170145536
2017-05-25

Method for producing an ultra high strength coated or not coated steel sheet and obtained sheet

#783
20170145533
2017-05-25

Hot-stamped steel

#784
20170145532
2017-05-25

Hot-stamped steel

#785
20170144715
2017-05-25

Track pin with improved hardness profile and method of producing the same

#786
20170137921
2017-05-18

Systems and Methods for Producing Hardwearing And IMPACT-RESISTANT ALLOY STEEL

#787
20170137910
2017-05-18

Method for producing an ultra high strength coated or not coated steel sheet and obtained sheet

#788
20170137908
2017-05-18

Method for producing a high strength coated steel sheet having improved strength, formability and obtained sheet

#789
20170137907
2017-05-18

Method for producing a high strength steel sheet having improved strength and formability and obtained sheet

#790
20170137905
2017-05-18

High-tensile-strength steel plate and process for producing same

#791
20170130669
2017-05-11

ALLOY POWDER COMPOSITION FOR CONNECTING ROD AND METHOD OF MANUFACTURING CONNECTING ROD USING THE SAME

#792
20170130291
2017-05-11

Method for producing a high strength steel piece

#793
20170129556
2017-05-11

Nitrided track pin for track chain assembly of machine

#794
20170121784
2017-05-04

Method of hardening a clothing wire for processing textile fibres, and apparatus system therefor

#795
20170120943
2017-05-04

Changes enabling the elimination of processes for a torsion bar

#796
20170120315
2017-05-04

Soil auger and method of manufacture

#797
20170108045
2017-04-20

BEARING RING AND ROLLER BEARING HAVING SAID BEARING RING

#798
20170107599
2017-04-20

NEW HIGH PRESSURE DIE CASTING ALUMINUM ALLOY FOR HIGH TEMPERATURE AND CORROSIVE APPLICATIONS

#799
20170089393
2017-03-30

Method of forming a bearing component

#800
20170088924
2017-03-30

Alloy for mud motor shaft applications with high strength, high impact toughness and excellent fatigue life

#801
20170088913
2017-03-30

High toughness and high tensile strength thick steel plate and production method therefor

#802
20170088911
2017-03-30

Hardfacing process and parts produced thereby

#803
20170082194
2017-03-23

Plunger with ion nitriding treatment for a hydraulic fracturing pump and a method for making said plunger

#804
20170081742
2017-03-23

Heat-treated steel material and method of manufacturing the same

#805
20170081741
2017-03-23

Heat-treated steel material and method of manufacturing the same

#806
20170073791
2017-03-16

Method for hot forming thin semi-finished products

#807
20170073789
2017-03-16

Method for producing a steel component which is shaped by hot-forming a steel sheet which has a metal coating, such a steel sheet, and a steel component produced from said steel sheet by means of a hot-forming process

#808
20170073788
2017-03-16

METHOD OF MANUFACTURING BUMPER BACK BEAM FOR VEHICLES

#809
20170073783
2017-03-16

Quench plug systems and their use

#810
20170067133
2017-03-09

Method for heat treatment with continuous cooling of a steel reinforcement element for tires

#811
20170066299
2017-03-09

Stabilizer bar and process of producing a stabilizer bar

#812
20170066028
2017-03-09

Forming apparatus and forming method

#813
20170058385
2017-03-02

Steel for mold and mold

#814
20170058374
2017-03-02

Hardening method of annular workpiece

#815
20170051642
2017-02-23

Iron-based alloys and methods of making and use thereof

#816
20170044636
2017-02-16

CARBURIZED STEEL AND METHOD OF MANUFACTURING THE SAME

#817
20170029915
2017-02-02

Hot-pressed steel sheet member

#818
20170029914
2017-02-02

HOT FORMED STEEL SHEET COMPONENT AND METHOD FOR PRODUCING THE SAME AS WELL AS STEEL SHEET FOR HOT FORMING

#819
20170029912
2017-02-02

MARTENSITIC-FERRITIC STAINLESS STEEL, MANUFACTURED PRODUCT AND PROCESS USING THE S

#820
20170022581
2017-01-26

Seamless steel tube for fuel injection

#821
20170021691
2017-01-26

STEEL FOR VEHICLE SUSPENSION SPRING PART, VEHICLE SUSPENSION SPRING PART, AND METHOD OF FABRICATING THE SAME

#822
20170014901
2017-01-19

Wear Part with Hardfacing and Method of Making Same

#823
20170013682
2017-01-12

HIGH FREQUENCY INDUCTION CONTINUOUS HEATING METHOD AND HIGH FREQUENCY INDUCTION CONTINUOUS HEATING APPARATUS

#824
20170009314
2017-01-12

Piston ring and its production method

#825
20170008133
2017-01-12

Welding wire for gas protective welding of reduced activation martensitic/ferritic steel and method of manufacturing the same

#826
20170002447
2017-01-05

Quench and temper corrosion resistant steel alloy

#827
20160376678
2016-12-29

Inductor for an induction hardening system

#828
20160376677
2016-12-29

Method for producing a tempered seamlessly hot-fabricated steel pipe

#829
20160369363
2016-12-22

ALLOY STEEL FOR HIGH TOUGHNESS CONSTANT VELOCITY JOINT OUTER WHEEL AND METHOD OF MANUFACTURING THE SAME

#830
20160369362
2016-12-22

Low alloy high performance steel

#831
20160362759
2016-12-15

METHOD FOR PRODUCING HOT-ROLLED SEAMLESS PIPES FROM TRANSFORMABLE STEEL, IN PARTICULAR FOR PIPELINES FOR DEEP-WATER APPLICATIONS, AND CORRESPONDING PIPES

#832
20160353662
2016-12-08

Agricultural concave having a component coated with a high hardness material

#833
20160348208
2016-12-01

Abrasion-resistant steel plate and method for manufacturing the same

#834
20160348207
2016-12-01

Quenched steel sheet having excellent strength and ductility

#835
20160348202
2016-12-01

Hot work tool material and method for manufacturing hot work tool

#836
20160348201
2016-12-01

IN-LINE METHOD AND IN-LINE PRODUCTION PLANT

#837
20160333932
2016-11-17

Sliding member

#838
20160333523
2016-11-17

Creping blade and method for its manufacturing

#839
20160333449
2016-11-17

STAINLESS STEEL AND A CUTTING TOOL BODY MADE OF THE STAINLESS STEEL

#840
20160333438
2016-11-17

Bearing part

#841
20160333437
2016-11-17

BEARING PART, STEEL FOR BEARING PART AND METHOD FOR PRODUCING THEREOF

#842
20160333436
2016-11-17

Multilayer Cutting Blade Having a Stainless Steel Core

#843
20160326608
2016-11-10

HOT-FORMED MEMBER AND METHOD OF MANUFACTURING SAME

#844
20160319967
2016-11-03

Method for manufacturing stop collar for pipe fitting device and stop collar

#845
20160319472
2016-11-03

Tool for textiles and production method for same

#846
20160319403
2016-11-03

STEEL PLATE FOR HOT FORMING AND MANUFACTURING METHOD OF HOT PRESS FORMED STEEL MEMBER

#847
20160319393
2016-11-03

ROLLED MATERIAL FOR HIGH STRENGTH SPRING, AND WIRE FOR HIGH STRENGTH SPRING USING THE SAME

#848
20160319392
2016-11-03

Cold rolled steel wire, method and reinforcement of flexible conduits

#849
20160316522
2016-10-27

Method and apparatus for forming a heat-treated material

#850
20160312854
2016-10-27

CVT ring member and method for manufacturing the same

#851
20160312330
2016-10-27

Hot-pressed steel sheet member, method of manufacturing the same, and steel sheet for hot pressing

#852
20160312325
2016-10-27

Hot-pressed steel sheet member, method of manufacturing the same, and steel sheet for hot pressing

#853
20160312324
2016-10-27

METHOD AND APPARATUS FOR TREATING A STEEL ARTICLE

#854
20160312323
2016-10-27

Ductile Ultra High Strength Medium Manganese Steel Produced Through Continuous Annealing and Hot Stamping

#855
20160309648
2016-10-27

Reciprocating cutting blade with cladding

#856
20160298225
2016-10-13

Steel alloy and a component comprising such a steel alloy

#857
20160298204
2016-10-13

METHOD FOR INSTALLING A SELF-CLINCHING FASTENER

#858
20160298203
2016-10-13

High fatigue strength components requiring areas of high hardness

#859
20160289809
2016-10-06

STEEL FOR HOT FORMING

#860
20160289805
2016-10-06

MARTENSITIC STAINLESS STEEL, PART MADE IN SAID STEEL AND METHOD FOR MANUFACTURING SAME

#861
20160289785
2016-10-06

Manufacturing method of mechanical component using martensitic stainless steel, rotating device, rolling bearing and rolling bearing unit

#862
20160273078
2016-09-22

COPPER-NICKEL-TIN ALLOY WITH MANGANESE

#863
20160273065
2016-09-22

Process gas preparation apparatus for an industrial furnace system and an industrial furnace system for gas carburizing and hardening of metal workpieces utilizing same

#864
20160273063
2016-09-22

Quenching tank system and method of use

#865
20160263640
2016-09-15

Press systems and methods

#866
20160258042
2016-09-08

High temperature creep resistant aluminum superalloys

#867
20160258035
2016-09-08

Method for producing a hot-formed and quench-hardened motor vehicle component formed by internal high-pressure forming

#868
20160258031
2016-09-08

Precipitation hardened matrix drill bit

#869
20160256929
2016-09-08

Method of producing composite component having brass or bronze using sinter fit

#870
20160251744
2016-09-01

Bearing steel

#871
20160251736
2016-09-01

SELECTIVE LASER SINTERING METHOD, HEAT TREATMENT METHOD, METAL POWDER, AND SHAPED PRODUCT

#872
20160250677
2016-09-01

Device and method for hot stamping

#873
20160245367
2016-08-25

Chain element

#874
20160245132
2016-08-25

Iron-based alloys and methods of making and use thereof

#875
20160237535
2016-08-18

High toughness secondary hardening steels with nickel as a primary strength and toughening agent

#876
20160237517
2016-08-18

Method for heat treatment of stainless member, and method for producing forged stainless product

#877
20160230260
2016-08-11

Steel for high-strength bolts which has excellent delayed fracture resistance and bolt formability, and bolt

#878
20160223259
2016-08-04

Multi-chamber furnace for vacuum carburizing and quenching of gears, shafts, rings and similar workpieces

#879
20160222497
2016-08-04

Steel for spring, and method for producing spring

#880
20160222484
2016-08-04

Method for producing a steel component having a metal coating protecting it against corrosion, and steel component

#881
20160215376
2016-07-28

ZINC-BASED ANTI-CORROSION COATING FOR STEEL SHEETS, FOR PRODUCING A COMPONENT AT AN ELEVATED TEMPERATURE BY HOT FORMING DIE QUENCHING

#882
20160215360
2016-07-28

Method for producing a steel component provided with a metallic coating providing protection against corosion

#883
20160215359
2016-07-28

High-strength stainless steel pipe

#884
20160214177
2016-07-28

CORROSION AND WEAR RESISTANT COLD WORK TOOL STEEL

#885
20160208355
2016-07-21

Method of manufacturing hot press formed part, and hot press formed part

#886
20160208354
2016-07-21

Heat treatment method for steel material

#887
20160208352
2016-07-21

High-hardness hot-rolled steel product, and a method of manufacturing the same

#888
20160201730
2016-07-14

Method of manufacturing outer joint member of constant velocity universal joint, and outer joint member

#889
20160201175
2016-07-14

AGE-HARDENABLE STEEL

#890
20160201168
2016-07-14

ALUMINUM ALLOY PLATE HAVING EXCELLENT BAKE HARDENING RESPONSES

#891
20160201158
2016-07-14

Highly formable automotive aluminum sheet with reduced or no surface roping and a method of preparation

#892
20160196907
2016-07-07

Nanocrystalline magnetic alloy and method of heat-treatment thereof

#893
20160193749
2016-07-07

Tie strap with hardened integrated rivet for a saw chain

#894
20160193643
2016-07-07

Process for forming aluminum alloy parts with tailored mechanical properties

#895
20160186860
2016-06-30

Highly heat conductive piston ring for internal combustion engine

#896
20160186302
2016-06-30

HIGH-STRENGTH ALUMINUM ALLOY AND MANUFACTURING METHOD THEREOF

#897
20160186280
2016-06-30

ASSEMBLY OF HARDENED COMPONENTS AND METHOD FOR PRODUCTION

#898
20160184897
2016-06-30

METHOD OF PRODUCING A THREE-DIMENSIONAL COMPONENT

#899
20160177424
2016-06-23

NI-BASE SUPERALLOY AND MANUFACTURING METHOD THEREOF

#900
20160160338
2016-06-09

CARBURIZED ALLOY STEEL HAVING SUPERIOR DURABILITY AND METHOD OF MANUFACTURING THE SAME