AT275168B - Sinterhartmetall und Verfahren zu seiner Herstellung - Google Patents
Sinterhartmetall und Verfahren zu seiner HerstellungInfo
- Publication number
- AT275168B AT275168B AT1127865A AT1127865A AT275168B AT 275168 B AT275168 B AT 275168B AT 1127865 A AT1127865 A AT 1127865A AT 1127865 A AT1127865 A AT 1127865A AT 275168 B AT275168 B AT 275168B
- Authority
- AT
- Austria
- Prior art keywords
- manufacture
- cemented carbide
- cemented
- carbide
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/05—Mixtures of metal powder with non-metallic powder
- C22C1/051—Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
- C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
- C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
- C22C29/08—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds based on tungsten carbide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US41880864A | 1964-12-16 | 1964-12-16 | |
US51682565A | 1965-11-24 | 1965-11-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT275168B true AT275168B (de) | 1969-10-10 |
Family
ID=27024271
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT1127865A AT275168B (de) | 1964-12-16 | 1965-12-15 | Sinterhartmetall und Verfahren zu seiner Herstellung |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT275168B (de) |
BE (1) | BE673788A (de) |
CH (1) | CH473228A (de) |
GB (1) | GB1134022A (de) |
LU (1) | LU50085A1 (de) |
SE (1) | SE345289B (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69525248T2 (de) * | 1995-08-23 | 2002-09-26 | Toshiba Tungaloy Co. Ltd., Kawasaki | Flächen-kristallines Wolframkarbid enthaltendes Hartmetall, Zusammensetzung zur Herstellung von flächen-kristallines Wolframkarbid und Verfahren zur Herstellung des Hartmetalls |
KR100372228B1 (ko) * | 1995-09-06 | 2003-03-26 | 도시바 당갈로이 컴파니, 리미티드 | 판상-결정체텅스텐카바이드-함유경질합금,판상-결정체텅스텐카바이드의형성용조성물및그경질합금의제조방법 |
US7887747B2 (en) | 2005-09-12 | 2011-02-15 | Sanalloy Industry Co., Ltd. | High strength hard alloy and method of preparing the same |
CN116924804B (zh) * | 2023-09-18 | 2023-11-21 | 成都金钨硬质合金有限公司 | 一种无粘结相超细超微粒硬质合金及其制备方法 |
-
1965
- 1965-12-15 BE BE673788D patent/BE673788A/xx unknown
- 1965-12-15 AT AT1127865A patent/AT275168B/de active
- 1965-12-15 SE SE16244/65A patent/SE345289B/xx unknown
- 1965-12-15 CH CH1730165A patent/CH473228A/de not_active IP Right Cessation
- 1965-12-16 GB GB53518/65A patent/GB1134022A/en not_active Expired
- 1965-12-16 LU LU50085A patent/LU50085A1/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE1483285A1 (de) | 1969-03-20 |
LU50085A1 (de) | 1966-02-16 |
BE673788A (de) | 1966-04-01 |
SE345289B (de) | 1972-05-23 |
GB1134022A (en) | 1968-11-20 |
DE1483285B2 (de) | 1973-01-04 |
CH473228A (de) | 1969-05-31 |
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