ClassID:

119849

C22F1/11 - CPC Classification

Classification description:

Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of chromium or alloys based thereon

Recent Application in this class:
#1
20250003036
2025-01-02

CHROMIUM-MOLYBDENUM-ALUMINUM ALLOYS WITH OXIDATION-RESISTANCE IMPARTED BY THERMAL PRE-TREATMENT

#2
20240254611
2024-08-01

SINGLE-STEP PROCESS FOR SELECTIVE HEAT TREATMENT OF METALS USING MULTIPLE HEATING SOURCES

#3
20220235469
2022-07-28

Sliding component having wear-resistant coating

#4
20200276624
2020-09-03

Method for preparing ultrafine-grained superalloy bar

#5
20190366588
2019-12-05

COMPOSITE AND METHOD FOR MANUFACTURING SAME

#6
20190100825
2019-04-04

Chromium-based two-phase alloy and product using said two-phase alloy

#7
20190017150
2019-01-17

Cr Filament-Reinforced CrMnFeNiCu(Ag)-Based High-Entropy Alloy and Method for Manufacturing the Same

#8
20170292175
2017-10-12

Two-phase alloy, product using said two-phase alloy, and method for producing said product

#9
20170260613
2017-09-14

Chromium-aluminum binary alloy having excellent corrosion resistance and method of manufacturing thereof

#10
20170260609
2017-09-14

PRECIPITATE STRENGTHENED NANOSTRUCTURED FERRITIC ALLOY AND METHOD OF FORMING

#11
20170121792
2017-05-04

Processes for producing low nitrogen essentially nitride-free chromium and chromium plus niobium-containing nickel-based alloys and the resulting chromium and nickel-based alloys

#12
20170069918
2017-03-09

Porous metal body and method for producing porous metal body

#13
20160130678
2016-05-12

Porous metal body and method for producing same

#14
20160122853
2016-05-05

Processes for producing low nitrogen essentially nitride-free chromium and chromium plus niobium-containing nickel-based alloys and the resulting chromium and nickel-based alloys

#15
20160108507
2016-04-21

Chromium-Aluminum Binary Alloy Having Excellent Corrosion Resistance and Method of Manufacturing Thereof

#16
20140170331
2014-06-19

Biomaterial, joint prosthesis using the biomaterial and method of producing the same

#17
20120186800
2012-07-26

Heat sink for electronic device and process for production thereof

#18
20100262237
2010-10-14

Biomaterial, joint prosthesis using the biomaterial and method of producing the same

#19
20090053090
2009-02-26

Alloy for heat dissipation of semiconductor device and semiconductor module, and method of manufacturing alloy

#20
20090034203
2009-02-05

Cr-Cu alloy, method for producing the same, heat-release plate for semiconductor, and heat-release component for semiconductor

#21
13939814
2017-12-19

Thermal processing of interconnects