B23B2228/00 - CPC Classification Index

ClassID:

40977 ⎘

B23B2228/00 - CPC Classification

Classification description:

Properties of materials of tools or workpieces, materials of tools or workpieces applied in a specific manner

Sub-classes:

B23B2228/04 » applied by chemical vapour deposition [CVD] 94
B23B2228/08 » applied by physical vapour deposition [PVD] 63
B23B2228/10 » Coatings 246
B23B2228/12 » Abrasive 10
B23B2228/16 » Shape memory alloys 10
B23B2228/21 » Cast, i.e. In the form of a casting 6
B23B2228/24 » Hard, i.e. after being hardened 31
B23B2228/28 » Soft 11
B23B2228/32 » Explosive 0
B23B2228/36 » Multi-layered 97
B23B2228/41 » Highly conductive 8
B23B2228/44 » Materials having grain size less than 1 micrometre, e.g. nano-crystalline 19
B23B2228/48 » Self-luminous, i.e. light-emitting, e.g. fluorescent 1
B23B2228/52 » Solid lubricants 5
B23B2228/56 » Two phase materials 7
B23B2228/61 » Materials comprising whiskers 4

Recent Application in this class:

20200376548

COMPACTING DEVICE AND METHOD FOR PRODUCING A CUTTING INSERT GREEN BODY BY COMPACTING A POWDER

20200130062

METHOD FOR MANUFATURING OF POLYCRYSTALLINE SUPERHARD CUTTER UTILIZING INTERNAL FRAME

20180029942

Cubic boron nitride polycrystal, cutting tool, wear-resistant tool, grinding tool, and method of producing cubic boron nitride polycrystal

20170282254

Method and arrangement for manufacturing a cutting insert

20140356214

Method and arrangement for manufacturing a cutting insert