JPS49128809A - - Google Patents
Info
- Publication number
- JPS49128809A JPS49128809A JP3338374A JP3338374A JPS49128809A JP S49128809 A JPS49128809 A JP S49128809A JP 3338374 A JP3338374 A JP 3338374A JP 3338374 A JP3338374 A JP 3338374A JP S49128809 A JPS49128809 A JP S49128809A
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/02—Making ferrous alloys by powder metallurgy
- C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
- C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
- C22C33/0292—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5% with more than 5% preformed carbides, nitrides or borides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/01—Selection of materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US34639973A | 1973-03-30 | 1973-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS49128809A true JPS49128809A (enrdf_load_stackoverflow) | 1974-12-10 |
Family
ID=23359199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3338374A Pending JPS49128809A (enrdf_load_stackoverflow) | 1973-03-30 | 1974-03-25 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS49128809A (enrdf_load_stackoverflow) |
| DE (1) | DE2412579A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2223105A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1443900A (enrdf_load_stackoverflow) |
| IT (1) | IT1003833B (enrdf_load_stackoverflow) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4173471A (en) * | 1978-01-27 | 1979-11-06 | Chromalloy American Corporation | Age-hardenable titanium carbide tool steel |
| US4249945A (en) * | 1978-09-20 | 1981-02-10 | Crucible Inc. | Powder-metallurgy steel article with high vanadium-carbide content |
| JPS5918463B2 (ja) * | 1980-03-04 | 1984-04-27 | トヨタ自動車株式会社 | 耐摩耗性焼結合金およびその製法 |
| GB2165553A (en) * | 1984-10-10 | 1986-04-16 | Powdrex Ltd | Steel powder compositions and sintered products |
| DE3444716A1 (de) * | 1984-12-07 | 1986-06-12 | Seilstorfer GmbH & Co Metallurgische Verfahrenstechnik KG, 8092 Haag | Stahlmatrix-hartstoff-verbundwerkstoff |
| DE3444715A1 (de) * | 1984-12-07 | 1986-06-12 | Seilstorfer GmbH & Co Metallurgische Verfahrenstechnik KG, 8092 Haag | Stahlmatrix-hartstoff-verbundwerkstoff |
| DE3444714A1 (de) * | 1984-12-07 | 1986-06-12 | Seilstorfer GmbH & Co Metallurgische Verfahrenstechnik KG, 8092 Haag | Stahlmatrix-hartstoff-verbundwerkstoff |
| DE3444718A1 (de) * | 1984-12-07 | 1986-06-12 | Seilstorfer GmbH & Co Metallurgische Verfahrenstechnik KG, 8092 Haag | Stahlmatrix-hartstoff-verbundwerkstoff |
| KR920019961A (ko) * | 1991-04-26 | 1992-11-20 | 기시다 도시오 | 고영율재료 및 이것을 이용한 표면피복공구 부재 |
| US5238482A (en) * | 1991-05-22 | 1993-08-24 | Crucible Materials Corporation | Prealloyed high-vanadium, cold work tool steel particles and methods for producing the same |
| GB9500503D0 (en) * | 1995-01-11 | 1995-03-01 | Saveker Jonathan J | High speed cutting tool |
| US5830287A (en) * | 1997-04-09 | 1998-11-03 | Crucible Materials Corporation | Wear resistant, powder metallurgy cold work tool steel articles having high impact toughness and a method for producing the same |
| FI115389B (fi) * | 2003-03-28 | 2005-04-29 | Metso Paper Inc | Menetelmä kiekkohakkurin kulutuslevyn valmistamiseksi ja kiekkohakkurin kulutuslevy |
| US7615123B2 (en) * | 2006-09-29 | 2009-11-10 | Crucible Materials Corporation | Cold-work tool steel article |
| CN101306501B (zh) * | 2008-07-07 | 2013-04-24 | 盐城市鑫洋电热材料有限公司 | 一种高强度Ti6Al4V双相增强复合材料的制备方法 |
| DE102009010727B3 (de) | 2009-02-26 | 2011-01-13 | Federal-Mogul Burscheid Gmbh | Stahlgusswerkstoffzusammensetzung zur Herstellung von Kolbenringen und Zylinderlaufbuchsen |
| CN119640149A (zh) * | 2024-12-23 | 2025-03-18 | 浙江正达新材料科技有限公司 | 高速钢及其制备方法 |
-
1974
- 1974-03-11 GB GB1078874A patent/GB1443900A/en not_active Expired
- 1974-03-15 DE DE19742412579 patent/DE2412579A1/de active Pending
- 1974-03-22 IT IT4951474A patent/IT1003833B/it active
- 1974-03-25 JP JP3338374A patent/JPS49128809A/ja active Pending
- 1974-03-25 FR FR7410174A patent/FR2223105A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| GB1443900A (en) | 1976-07-28 |
| DE2412579A1 (de) | 1974-10-10 |
| IT1003833B (it) | 1976-06-10 |
| FR2223105A1 (enrdf_load_stackoverflow) | 1974-10-25 |