ClassID:

119746

C22C37/08 - CPC Classification

Classification description:

Cast-iron alloys containing chromium with nickel

Recent Application in this class:
#1
20260125782
2026-05-07

CAST IRON, IN PARTICULAR FOR COMPONENTS OF DISC BRAKES

#2
20250075299
2025-03-06

GREY CAST IRON, IN PARTICULAR FOR DISC BRAKE COMPONENTS

#3
20250075281
2025-03-06

BRAKE DISC AND MANUFACTURING METHOD THEREOF

#4
20250059634
2025-02-20

GREY CAST IRON, IN PARTICULAR FOR DISC BRAKE COMPONENTS

#5
20240124960
2024-04-18

Cast Iron Material, Use of a Cast Iron Material and Method Manufacturing And/or Lining a Forming Tool

#6
20240052462
2024-02-15

Primary Carbide Refinement In Hypereutectic High Chromium Cast Irons

#7
20230383391
2023-11-30

A coated cast iron substrate

#8
20230349275
2023-11-02

HIGH CARBIDE CAST AUSTENITIC CORROSION RESISTANT ALLOYS

#9
20230313331
2023-10-05

Hypereutectic white iron alloy comprising chromium, boron and nitrogen and cryogenically hardened articles made therefrom

#10
20230070074
2023-03-09

High-modulus, high-strength, low alloy gray cast iron for cylinder liners and automotive applications

#11
20220364195
2022-11-17

METHOD OF MANUFACTURING CAM PIECE FOR CONTINUOUSLY VARIABLE VALVE DURATION AND CAM PIECE MANUFACTURED THEREFROM

#12
20220251691
2022-08-11

CAST IRON, IN PARTICULAR FOR COMPONENTS OF DISC BRAKES

#13
20220176431
2022-06-09

Centrifugally cast composite roll for rolling and method of manufacturing the same

#14
20220001447
2022-01-06

METHOD FOR MODIFYING THE DIMENSIONS OF A CAST IRON PUMP PART

#15
20210402464
2021-12-30

Powder composition for the manufacture of casting inserts, casting insert and method of obtaining local composite zones in castings

#16
20210317541
2021-10-14

Iron-based alloy and method of manufacturing the same

#17
20210115540
2021-04-22

High-modulus, high-strength nodular iron and crankshaft

#18
20210088093
2021-03-25

Vehicle disc/brake system

#19
20200181726
2020-06-11

Method of manufacturing cam piece for continuously variable valve duration and cam piece manufactured therefrom

#20
20200139431
2020-05-07

WEAR RESISTANT MATERIAL AND SYSTEM AND METHOD OF CREATING A WEAR RESISTANT MATERIAL

#21
20200131606
2020-04-30

HIGH-STRENGTH NODULAR IRON WITH GOOD WELDABILITY AND MACHINABILITY

#22
20200038948
2020-02-06

PISTON WITH COFUSED ALFIN RING AND PROCESS TO OBTAIN IT

#23
20190368164
2019-12-05

Construction machine bucket part and manufacturing method therefor

#24
20190360080
2019-11-28

ABRASIVE AND CORROSIVE WEAR-RESISTANT HIGH CHROMIUM CAST IRON AND PART OF A FLUE GAS DESULFURIZATION APPARATUS MADE OF SAME IRON

#25
20190218935
2019-07-18

Iron material for high-temperature-resistant bearing bushings, bearing bushing made of said material, and turbocharger having such a bearing bushing

#26
20190194771
2019-06-27

Self-lubricating rolling bearing and preparation method therefor

#27
20190185975
2019-06-20

Erosion and corrosion resistant white cast irons

#28
20190177821
2019-06-13

High-strength gray cast iron

#29
20190160603
2019-05-30

Chromium free and low-chromium wear resistant alloys

#30
20190144978
2019-05-16

CAST IRON MATERIAL

#31
20190119795
2019-04-25

Method for producing an improved ductile iron alloy with pearlitic matrix

#32
20190093203
2019-03-28

Cylindrical member made of flake graphite cast iron

#33
20190030609
2019-01-31

Method for modifying the dimensions of a cast iron pump part

#34
20180369905
2018-12-27

Powder composition for the manufacture of casting inserts, casting insert and method of obtaining local composite zones in castings

#35
20180274066
2018-09-27

NODULAR CAST ALLOY

#36
20180257134
2018-09-13

Special-shaped roll formed by a composite casting method and preparation process therefore

#37
20180209020
2018-07-26

FERRITIC CAST IRON HAVING SPHEROIDAL GRAPHITE

#38
20180148808
2018-05-31

ALLOY CAST IRON HAVING IMPROVED WEAR RESISTANCE, AND PISTON RING COMPRISING SAME

#39
20180066345
2018-03-08

NON-MAGNETIC METAL ALLOY COMPOSITIONS AND APPLICATIONS

#40
20170260608
2017-09-14

Cast-iron alloy, and corresponding part and production method

#41
20170233841
2017-08-17

Material, method and component

#42
20170225209
2017-08-10

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

#43
20170159148
2017-06-08

SEAL RINGS COMPRISING CHROMIUM AND BORON CAST IRON

#44
20170073784
2017-03-16

Impact resistant ductile iron castings

#45
20170067138
2017-03-09

Non-magnetic, strong carbide forming alloys for powder manufacture

#46
20170066090
2017-03-09

Chromium free and low-chromium wear resistant alloys

#47
20170022588
2017-01-26

Composite Metal Product

#48
20160289803
2016-10-06

FINE-GRAINED HIGH CARBIDE CAST IRON ALLOYS

#49
20160245132
2016-08-25

Iron-based alloys and methods of making and use thereof

#50
20160207084
2016-07-21

Centrifugally cast, hot-rolling composite roll

#51
20160201170
2016-07-14

MOLTEN ALUMINUM RESISTANT ALLOYS

#52
20160193638
2016-07-07

Centrifugally cast, hot-rolling composite roll

#53
20160193637
2016-07-07

Centrifugally cast composite roll and its production method

#54
20160047008
2016-02-18

Inoculant with surface particles

#55
20160017463
2016-01-21

HARD WELD OVERLAYS RESISTANT TO RE-HEAT CRACKING

#56
20150336353
2015-11-26

Centrifugally cast hot-rolling composite roll

#57
20150329944
2015-11-19

Hypereutectic white iron alloys comprising chromium and nitrogen and articles made therefrom

#58
20150285378
2015-10-08

High modulus wear resistant gray cast iron for piston ring applications

#59
20150284829
2015-10-08

FINE-GRAINED HIGH CARBIDE CAST IRON ALLOYS

#60
20150275341
2015-10-01

NON-MAGNETIC METAL ALLOY COMPOSITIONS AND APPLICATIONS

#61
20150247224
2015-09-03

TiC-PARTICLE-REINFORCED HIGH STRENGTH AND LOW DENSITY STEEL PRODUCTS WITH IMPROVED E-MODULUS AND METHOD FOR PRODUCING SAID PRODUCT

#62
20150239026
2015-08-27

Outer-layer material for hot-rolling roll, and hot-rolling composite roll

#63
20150076386
2015-03-19

Iron-based alloys and methods of making and use thereof

#64
20140377587
2014-12-25

Centrifugally cast composite roll and its production method

#65
20140345353
2014-11-27

Centrifugally cast composite roll for hot rolling and its production method

#66
20140248511
2014-09-04

Centrifugally cast composite roll and its production method

#67
20140131338
2014-05-15

Metal cored welding wire, hardband alloy and method

#68
20140105780
2014-04-17

Non-magnetic metal alloy compositions and applications

#69
20140093416
2014-04-03

CAST IRON CONTAINING NIOBIUM AND COMPONENT

#70
20130333555
2013-12-19

Cylinder liner with high strength and wear resistance and manufacturing method thereof

#71
20130193648
2013-08-01

Method of producing a piston ring having embedded particles

#72
20130045127
2013-02-21

Austenitic cast iron, austenitic-cast-iron cast product and manufacturing process for the same

#73
20120058710
2012-03-08

ALLOY CAST IRON FOR PRODUCING A SEAL, SEAL, AND METHOD FOR PRODUCING SUCH A SEAL

#74
20110303329
2011-12-15

Cast iron semi-finished product excellent in workability and method of production of the same

#75
20110256017
2011-10-20

HIGH TEMPERATURE CAST IRON WITH NIOBIUM AND HAVING COMPACTED GRAPHITE STRUCTURES

#76
20110171016
2011-07-14

Austenitic ductile cast iron

#77
20110132314
2011-06-09

Cast iron alloy for cylinder heads

#78
20110094632
2011-04-28

Ledeburite cast iron with a high carbide content and an evenly distributed graphite embodiment

#79
20110042051
2011-02-24

TEMPERATURE STABLE CAST-IRON ALLOY AND ITS USE

#80
20110041967
2011-02-24

Eutectic Alloys of the Type FE 25-35 NI 15-25 MN 30-40 AL 10-20 M 0-5 and Methods for Production Thereof

#81
20110024540
2011-02-03

Blade made of steel alloy

#82
20110011070
2011-01-20

Ni-25 heat-resistant nodular graphite cast iron for use in exhaust systems

#83
20100294229
2010-11-25

Piston for an internal combustion engine comprising a ring carrier being formed of a cast iron alloy

#84
20100288078
2010-11-18

Process for producing stainless steel using direct reduction furnaces for ferrochrome and ferronickel on the primary side of a converter

#85
20100284849
2010-11-11

AUSTENITIC CAST IRON AND MANUFACTURING PROCESS FOR THE SAME, AUSTENITIC-CAST-IRON CAST PRODUCT AND COMPONENT PART FOR EXHAUST SYSTEM

#86
20100275473
2010-11-04

Wear resistant components

#87
20100189588
2010-07-29

IRON-BASED CORROSION RESISTANT WEAR RESISTANT ALLOY AND DEPOSIT WELDING MATERIAL FOR OBTAINING THE ALLOY

#88
20100172784
2010-07-08

Cast iron semi-finished product excellent in workability and method of production of the same

#89
20100155042
2010-06-24

Temperature-stable cast iron alloy and use of said alloy

#90
20100119872
2010-05-13

IRON-BASED HARD FACING ALLOYS WITH RARE EARTH ADDITIONS

#91
20100080727
2010-04-01

Wear resistant alloy and method of producing thereof

#92
20090191085
2009-07-30

Ferritic ductile cast iron alloys having high carbon content, high silicon content, low nickel content and formed without annealing

#93
20090123321
2009-05-14

High-silicon ferritic compacted graphite cast iron having high-temperature strength and high oxidation-resistance

#94
20080267808
2008-10-30

High Alloy Iron, Use of the Material for Structural Components that are Subject to High Thermal Stress and Corresponding Structural Component

#95
20080260568
2008-10-23

High silicon niobium casting alloy and process for producing the same

#96
20080175741
2008-07-24

Cast iron material, seal material and the production method

#97
20080152531
2008-06-26

Cast irons for high temperature use

#98
20080145645
2008-06-19

As-cast carbidic ductile iron

#99
20080092995
2008-04-24

High-silicon ferritic heat-resistant cast iron having high-temperature strength and high oxidation resistance

#100
20070289714
2007-12-20

Ferrous seal sliding parts and producing method thereof

#101
20070095443
2007-05-03

Wear resistant cast iron

#102
20060191604
2006-08-31

Austenite heat-resistant spheroidal graphite cast iron

#103
20060174982
2006-08-10

Heat treated valve guide and method of making

#104
20060144478
2006-07-06

Cast iron billet excelling in workability and process for producing the same

#105
20050194071
2005-09-08

Ferrous seal sliding parts and producing method thereof

#106
20050183794
2005-08-25

Cast iron material, seal material and the production method

#107
17823238
2023-09-19

System and method of making an enhanced cast iron crankshaft

#108
16379783
2022-05-31

Lightweight yoke for railway coupling

#109
14930145
2019-04-09

Lightweight fatigue resistant railcar truck, sideframe and bolster