SINTERED METAL WORKING TOOL MADE FROM POWDER CARBIDE STEELS Russian patent published in 2016 - IPC C22C38/28 C22C29/02 C22C33/02 

Abstract RU 2601363 C2

FIELD: metallurgy.

SUBSTANCE: invention relates to powder metallurgy and can be used for production of sintered metal-working tools. Tools are made of powder carbide steel, containing carbon, titanium, molybdenum, tungsten, vanadium, chromium, zinc stearate and iron at following ratio of components, wt%: carbon 0.3-0.5, titanium 1.0-2.0, molybdenum 3.0-5.0, tungsten 2.5-4.0, vanadium 3.0-4.0, chromium 8.0-10.0, zinc stearate 0.1-0.3, iron - balance.

EFFECT: higher wear resistance of tool.

1 cl, 1 ex

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RU 2 601 363 C2

Authors

Akhmedpashaev Alimkhan Uzajruevich

Akhmedpashaev Magomedpasha Uzajruevich

Begov Zhamidin Balamirzaevich

Musaibov Baluglan Mailovich

Dates

2016-11-10Published

2013-10-21Filed