ClassID:

119745

C22C37/06 - CPC Classification

Classification description:

Cast-iron alloys containing chromium

Sub-classes:
Recent Application in this class:
#1
20260015697
2026-01-15

FLOATING SEAL MATERIAL AND METHOD FOR PRODUCING SAME

#2
20240392418
2024-11-28

COMPOSITE WEAR COMPONENT

#3
20210238702
2021-08-05

Tough And Corrosion Resistant White Cast Irons

#4
20210180162
2021-06-17

HIGH HARD PHASE FRACTION NON-MAGNETIC ALLOYS

#5
20210017633
2021-01-21

Gray cast iron alloy, and internal combustion engine head

#6
20200156156
2020-05-21

Powder metal material for wear and temperature resistance applications

#7
20200139431
2020-05-07

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

#8
20200095655
2020-03-26

AS-CAST HIGH STRENGTH NODULAR IRON WITH FAVORABLE MACHINABILITY

#9
20190275619
2019-09-12

Crack resistant hardfacing alloys

#10
20190211426
2019-07-11

Spheroidal graphite cast iron

#11
20190194771
2019-06-27

Self-lubricating rolling bearing and preparation method therefor

#12
20190185975
2019-06-20

Erosion and corrosion resistant white cast irons

#13
20190177821
2019-06-13

High-strength gray cast iron

#14
20190176219
2019-06-13

Needle-shaped cylinder liner and preparation method therefor, and coating liquid for preparing needle-shaped cylinder liner

#15
20190003014
2019-01-03

HARD METAL MATERIALS

#16
20180080095
2018-03-22

Powder metallurgically manufactured high speed steel

#17
20180001387
2018-01-04

Method for producing powder metal compositions for wear and temperature resistance applications

#18
20170334009
2017-11-23

Carbide-based hardfacing

#19
20170314104
2017-11-02

Ductile iron composition and process of forming a ductile iron component

#20
20170268082
2017-09-21

High strength cast iron for cylinder liners

#21
20170225209
2017-08-10

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

#22
20170218488
2017-08-03

NODULAR GRAPHITE CAST IRON FOR PISTONS, ONE-PIECE PISTON, AND MARINE ENGINE

#23
20170080531
2017-03-23

Crack resistant hardfacing alloys

#24
20170073798
2017-03-16

Heat resistant spheroidal graphite cast iron, method of manufacturing the same and engine exhaust system part including the same

#25
20170067138
2017-03-09

Non-magnetic, strong carbide forming alloys for powder manufacture

#26
20160289803
2016-10-06

FINE-GRAINED HIGH CARBIDE CAST IRON ALLOYS

#27
20160193637
2016-07-07

Centrifugally cast composite roll and its production method

#28
20160160325
2016-06-09

Spheroidal graphite cast iron

#29
20160144381
2016-05-26

Method for recovering a copper sulfide concentrate from an ore containing an iron sulfide

#30
20160108503
2016-04-21

GRAY CAST IRON FOR CYLINDER LINER AND METHOD FOR MANUFACTURING CYLINDER LINER USING THE SAME

#31
20160024623
2016-01-28

High strength nodular cast iron pole and preparation technology thereof

#32
20160023215
2016-01-28

Process for producing a casing for a roller press

#33
20160001369
2016-01-07

Method for producing powder metal compositions for wear and temperature resistance applications and method of producing same

#34
20150376748
2015-12-31

Roll outer layer material, and composite roll for hot rolling

#35
20150376747
2015-12-31

CAST IRON AND BRAKE COMPONENT

#36
20150354036
2015-12-10

Crack resistant hardfacing alloys

#37
20150285378
2015-10-08

High modulus wear resistant gray cast iron for piston ring applications

#38
20150284829
2015-10-08

FINE-GRAINED HIGH CARBIDE CAST IRON ALLOYS

#39
20150267283
2015-09-24

Metal alloys for high impact applications

#40
20150247224
2015-09-03

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

#41
20150147591
2015-05-28

Corrosion resistant hardfacing alloy

#42
20150144230
2015-05-28

Method for fabricating vane using a nodular graphite cast iron

#43
20150078951
2015-03-19

POWDER METALLURGICALLY MANUFACTURED HIGH SPEED STEEL

#44
20150053077
2015-02-26

GREY CAST IRON HAVING EXCELLENT DURABILITY

#45
20150023623
2015-01-22

Bearing component

#46
20140377587
2014-12-25

Centrifugally cast composite roll and its production method

#47
20140377122
2014-12-25

Cast iron material and motor vehicle part made of the cast iron material

#48
20140328714
2014-11-06

ALLOYING TECHNIQUE FOR FE-BASED BULK AMORPHOUS ALLOY

#49
20140290230
2014-10-02

CAST IRON ALLOY AND EXHAUST COMPONENT MANUFACTURED THEREBY

#50
20140287898
2014-09-25

Roll surface layer material for hot rolling with excellent fatigue resistance produced by centrifugal casting, and composite roll for hot rolling produced through centrifugal casting

#51
20140161657
2014-06-12

COMPACTED GRAPHITE IRON, ENGINE CYLINDER HEAD AND VEHICLE

#52
20140030133
2014-01-30

CAST IRON CONTAINING NIOBIUM AND COMPONENT

#53
20130315772
2013-11-28

Powder metal compositions for wear and temperature resistance applications and method of producing same

#54
20130292217
2013-11-07

GREY IRON ALLOY AND BRAKE DISC CONTAINING GREY IRON ALLOY

#55
20130195709
2013-08-01

METAL-BASE ALLOY PRODUCT AND METHODS FOR PRODUCING THE SAME

#56
20130193648
2013-08-01

Method of producing a piston ring having embedded particles

#57
20130186237
2013-07-25

Thermal spray applications using iron based alloy powder

#58
20130122325
2013-05-16

Nodular graphite cast iron

#59
20130118652
2013-05-16

ALLOY CAST IRON AND MANUFACTURING METHOD OF ROLLING PISTON USING THE SAME

#60
20130118651
2013-05-16

ALLOY CAST IRON AND MANUFACTURING METHOD OF VANE USING THE SAME

#61
20130039800
2013-02-14

HARD METAL MATERIALS

#62
20130037179
2013-02-14

Metal alloys for high impact applications

#63
20120087824
2012-04-12

Method to obtain a high resistance gray iron alloy for combustion engines and general casts

#64
20110303329
2011-12-15

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

#65
20110297280
2011-12-08

Ferritic spheroidal graphite cast iron

#66
20110211986
2011-09-01

DUCTILE IRON

#67
20110132314
2011-06-09

Cast iron alloy for cylinder heads

#68
20110109151
2011-05-12

CAST AXLE STUB WITH A CAST-IN STEEL CORE PROCESS FOR PRODUCING THE AXLE STUB

#69
20110056077
2011-03-10

Method of inoculating magnesium on compacted graphite iron, and cylinder block and cylinder head manufactured by using the method

#70
20110024540
2011-02-03

Blade made of steel alloy

#71
20100304942
2010-12-02

Rolling mill cast roll

#72
20100172784
2010-07-08

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

#73
20100155042
2010-06-24

Temperature-stable cast iron alloy and use of said alloy

#74
20100143742
2010-06-10

Wear-resistant castings and method of fabrication thereof

#75
20090257903
2009-10-15

Powder Metallurgically Manufactured High Speed Steel

#76
20090252636
2009-10-08

Powdered metal alloy composition for wear and temperature resistance applications and method of producing same

#77
20090123324
2009-05-14

Iron-Base Alloy Containing Chromium-Tungsten Carbide And a Method Of Producing It

#78
20090092852
2009-04-09

Centrifugally cast composit roll

#79
20080202652
2008-08-28

Ferrous seal sliding parts and producing method thereof

#80
20080060727
2008-03-13

Ferrous seal sliding parts and producing method thereof

#81
20070095443
2007-05-03

Wear resistant cast iron

#82
20060174982
2006-08-10

Heat treated valve guide and method of making

#83
20060144478
2006-07-06

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

#84
20050189045
2005-09-01

Ferrous seal sliding parts and producing method thereof

#85
17749724
2023-03-21

High-strength and high-thermal conductivity new material composite brake drum and preparation method thereof

#86
15018597
2017-02-28

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