ClassID:

119739

C22C33/10 - CPC Classification

Classification description:

Making ferrous alloys; Making cast-iron alloys including procedures for adding magnesium

Sub-classes:
Recent Application in this class:
#1
20260015698
2026-01-15

HIGH MECHANICAL STRENGTH AND HIGH THERMAL CONDUCTIVITY VERMICULAR CAST IRON ALLOY, HIGH MECHANICAL STRENGTH AND HIGH THERMAL CONDUCTIVITY VERMICULAR CAST IRON ALLOY MANUFACTURING PROCESS, AND INTERNAL COMBUSTION ENGINE PART

#2
20250090731
2025-03-20

BIODEGRADABLE IRON-CONTAINING COMPOSITIONS, METHODS OF PREPARING AND APPLICATIONS THEREFOR

#3
20230392237
2023-12-07

SPHEROIDAL GRAPHITE CAST IRON, CAST ARTICLE AND AUTOMOBILE STRUCTURE PART MADE THEREOF, AND METHOD FOR PRODUCING SPHEROIDAL GRAPHITE CAST IRON ARTICLE

#4
20230211053
2023-07-06

Biodegradable iron-containing compositions, methods of preparing and applications therefor

#5
20230160044
2023-05-25

Ferritic spheroidal graphite cast iron, differential case, and differential device

#6
20220275467
2022-09-01

Spherical graphite cast iron semi-solid casting method and semi-solid cast product

#7
20220243308
2022-08-04

SPHEROIDAL GRAPHITE CAST IRON, CAST ARTICLE AND AUTOMOBILE STRUCTURE PART MADE THEREOF, AND METHOD FOR PRODUCING SPHEROIDAL GRAPHITE CAST IRON ARTICLE

#8
20200283859
2020-09-10

SPHERICAL GRAPHITE CAST IRON SEMI-SOLID CASTING METHOD AND SEMI-SOLID CAST PRODUCT

#9
20200000973
2020-01-02

Biodegradable iron-containing compositions, methods of preparing and applications therefor

#10
20190211426
2019-07-11

Spheroidal graphite cast iron

#11
20190203308
2019-07-04

Cast iron inoculant and method for production of cast iron inoculant

#12
20190119795
2019-04-25

Method for producing an improved ductile iron alloy with pearlitic matrix

#13
20190071756
2019-03-07

SPHEROIDAL GRAPHITE CAST IRON, CAST ARTICLE AND AUTOMOBILE STRUCTURE PART MADE THEREOF, AND METHOD FOR PRODUCING SPHEROIDAL GRAPHITE CAST IRON ARTICLE

#14
20170314105
2017-11-02

Ductile iron composition and process of forming a ductile iron component

#15
20170314104
2017-11-02

Ductile iron composition and process of forming a ductile iron component

#16
20150224572
2015-08-13

Method of repairing defects in cast iron workpieces, and a method of connecting cast iron workpieces

#17
20150144230
2015-05-28

Method for fabricating vane using a nodular graphite cast iron

#18
20150086410
2015-03-26

High rigid spheroidal graphite cast iron

#19
20140352851
2014-12-04

Spheroidal graphite cast iron having excellent strength and toughness and its production method

#20
20140271330
2014-09-18

Method for producing spheroidal graphite cast iron and vehicle component using said spheroidal graphite cast iron

#21
20120152060
2012-06-21

TREATMENT LADLE

#22
20120003115
2012-01-05

Process for production of semisolidified slurry of iron-base alloy and process for production of cast iron castings by using a semisolidified slurry

#23
20110297280
2011-12-08

Ferritic spheroidal graphite cast iron

#24
20050050992
2005-03-10

Additive for inoculation of cast iron and method