Patents-Review.com
ClassID:

119568 ⎘

C22C1/055 - CPC Classification

Classification description:

Making alloys by powder metallurgy; Mixtures of metal powder with non-metallic powder; Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material with forming of the hard compound using carbon

Recent Application in this class:
#1
20250051887
2025-02-13

TUNGSTEN CARBIDE REINFORCED MANGANESE STEEL

 #2
20250027189
2025-01-23

SOLID SOLUTION TUNGSTEN CARBIDE POWDERS AND APPLICATIONS THEREOF

 #3
20230249246
2023-08-10

CRUSHING OR WEAR PART HAVING A LOCALIZED COMPOSITE WEAR ZONE

 #4
20220023511
2022-01-27

Surgical article formed from fine grained tungsten carbide in nickel matrix

 #5
20210402464
2021-12-30

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

 #6
20210220911
2021-07-22

AN APPARATUS AND A METHOD FOR PRODUCING NANAOPARTICLES AND NANOCOMPOSITES BY CONTROLLED ELECTRO-EXPLOSION OF A METAL WIRE

 #7
20210131076
2021-05-06

Composite tooth with frustoconical insert

 #8
20200398348
2020-12-24

TiN-based sintered body and cutting tool made of TiN-based sintered body

 #9
20200056266
2020-02-20

Preparation method of a WC cemented carbide with adjustable alignment of plate-shape grains

 #10
20180369905
2018-12-27

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

 #11
20180290933
2018-10-11

Functionally graded carbides

 #12
20180161881
2018-06-14

METHOD OF PRODUCING A TOOL FOR CUTTING, DRILLING OR CRUSHING OF SOLID MATERIAL, AND SUCH A TOOL

 #13
20180009030
2018-01-11

Gear, deceleration device, robot, and moving object

 #14
20170225231
2017-08-10

Manufacturing method of sintered alloy, compact for sintering, and sintered alloy

 #15
20170073797
2017-03-16

Aluminum-based composite material and method of manufacturing the same

 #16
20110229715
2011-09-22

Hierarchical composite material

 #17
20110225856
2011-09-22

Composite tooth for working the ground or rock

 #18
20110180968
2011-07-28

Method for making carbon nanotube metal composite

 #19
20100267542
2010-10-21

SOLID-SOLUTION CARBIDE/CARBONITRIDE POWDER AND METHOD FOR PREPARING THEREOF UNDER HIGH TEMPERATURE

 #20
20100184582
2010-07-22

Mixed powder and sintered body, mixed cermet powder and cermet, and fabrication methods thereof

 #21
20090133534
2009-05-28

Solid-solution powder, method to prepare the solid-solution powder, cermet powder including the solid-solution powder, method to prepare the cermet powder, cermet using the cermet powder and method to prepare the cermet

 #22
20070235908
2007-10-11

Method of making a ceramic body of densified tungsten carbide

 #23
20060216192
2006-09-28

Solid-solution powder, method to prepare the solid-solution powder, cermet powder including the solid-solution powder, method to prepare the cermet powder, cermet using the cermet powder and method to prepare the cermet

 #24
20050180875
2005-08-18

Solid-solution powder, method to prepare the solid-solution powder, cermet powder including the solid-solution powder, method to prepare the cermet powder, cermet using the cermet powder and method to prepare the cermet

 #25
20050036934
2005-02-17

Method of making submicron cemented carbide