ES2166096T3 - Acero de corte rapido. - Google Patents
Acero de corte rapido.Info
- Publication number
- ES2166096T3 ES2166096T3 ES97934581T ES97934581T ES2166096T3 ES 2166096 T3 ES2166096 T3 ES 2166096T3 ES 97934581 T ES97934581 T ES 97934581T ES 97934581 T ES97934581 T ES 97934581T ES 2166096 T3 ES2166096 T3 ES 2166096T3
- Authority
- ES
- Spain
- Prior art keywords
- steel
- cut steel
- presents
- fast cut
- molibdene
- Prior art date
- 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.)
- Expired - Lifetime
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%
- C22C33/0285—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 Cr, Co, or Ni having a minimum content higher than 5%
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Abstract
LA INVENCION SE REFIERE A UN ACERO OBTENIDO MEDIANTE LA METALURGIA DE UN POLVO PREALEADO DE ALTA PUREZA, AGLOMERADO Y DENSIFICADO. SEGUN LA INVENCION, EL ACERO PRESENTA LA SIGUIENTE COMPOSICION PONDERAL: MANGANESO < 1 %, SILICIO < 1 %, CROMO 4,506,45 %, MOLIBDENO 4-6 %, VANADIO 6,10-6,50 %, TUNGSTENO 18,2018,70 %, AZUFRE 0,020 %, FOSFORO 0,030 %, OXIGENO 100 PPM, COBALTO 5-7 %, NITROGENO 0,050-0,080 %, ALUMINO 0,020 % Y CARBONO 1,80-1,95 %, SIENDO EL COMPLEMENTO HIERRO Y LAS IMPUREZAS CARACTERISTICAS DE LA PRACTICA DE LA FABRICACION DEL ACERO. ESTE ACERO PRESENTA UNA DISPERSION ESENCIALMENTE DE CARBUROS DE TIPO MC DE VANADIO.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9609080A FR2751348B1 (fr) | 1996-07-19 | 1996-07-19 | Acier pour outils de mise en forme |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2166096T3 true ES2166096T3 (es) | 2002-04-01 |
Family
ID=9494244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES97934581T Expired - Lifetime ES2166096T3 (es) | 1996-07-19 | 1997-07-17 | Acero de corte rapido. |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US5969277A (es) |
| EP (1) | EP0885313B1 (es) |
| KR (1) | KR20000064245A (es) |
| AR (1) | AR007934A1 (es) |
| AT (1) | ATE207549T1 (es) |
| AU (1) | AU727767B2 (es) |
| BR (1) | BR9706600A (es) |
| CA (1) | CA2230718A1 (es) |
| DE (1) | DE69707651T2 (es) |
| ES (1) | ES2166096T3 (es) |
| FR (1) | FR2751348B1 (es) |
| PL (1) | PL325556A1 (es) |
| WO (1) | WO1998003692A1 (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AR022341A1 (es) | 1999-01-29 | 2002-09-04 | Crs Holdings Inc | Aleacion de acero para herramientas y articulo de acero para herramienta de pulvimetalurgia hecho con dicha aleacion. |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB781083A (en) * | 1954-10-01 | 1957-08-14 | Gregory Jamieson Comstock | Improvements relating to high speed tool forms and their production |
| US3150444A (en) * | 1962-04-26 | 1964-09-29 | Allegheny Ludlum Steel | Method of producing alloy steel |
| US4080205A (en) * | 1972-07-13 | 1978-03-21 | Toyota Jidosha Kogyo Kabushiki Kaisha | Sintered alloy having wear-resistance at high temperature |
| JP2725333B2 (ja) * | 1988-12-27 | 1998-03-11 | 大同特殊鋼株式会社 | 粉末高速度工具鋼 |
| US5403372A (en) * | 1991-06-28 | 1995-04-04 | Hitachi Metals, Ltd. | Vane material, vane, and method of producing vane |
| SE500008C2 (sv) * | 1991-08-07 | 1994-03-21 | Erasteel Kloster Ab | Snabbstål med god varmhårdhet och slitstyrka framställt av pulver |
-
1996
- 1996-07-19 FR FR9609080A patent/FR2751348B1/fr not_active Expired - Fee Related
-
1997
- 1997-07-17 US US09/043,432 patent/US5969277A/en not_active Expired - Fee Related
- 1997-07-17 CA CA002230718A patent/CA2230718A1/fr not_active Abandoned
- 1997-07-17 ES ES97934581T patent/ES2166096T3/es not_active Expired - Lifetime
- 1997-07-17 DE DE69707651T patent/DE69707651T2/de not_active Expired - Fee Related
- 1997-07-17 AU AU37737/97A patent/AU727767B2/en not_active Ceased
- 1997-07-17 BR BR9706600A patent/BR9706600A/pt not_active Application Discontinuation
- 1997-07-17 EP EP97934581A patent/EP0885313B1/fr not_active Expired - Lifetime
- 1997-07-17 PL PL97325556A patent/PL325556A1/xx unknown
- 1997-07-17 AT AT97934581T patent/ATE207549T1/de not_active IP Right Cessation
- 1997-07-17 KR KR1019980701979A patent/KR20000064245A/ko not_active Application Discontinuation
- 1997-07-17 WO PCT/FR1997/001328 patent/WO1998003692A1/fr not_active Application Discontinuation
- 1997-07-18 AR ARP970103250A patent/AR007934A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR9706600A (pt) | 1999-07-20 |
| AR007934A1 (es) | 1999-11-24 |
| EP0885313A1 (fr) | 1998-12-23 |
| FR2751348B1 (fr) | 1998-10-02 |
| US5969277A (en) | 1999-10-19 |
| DE69707651D1 (de) | 2001-11-29 |
| ATE207549T1 (de) | 2001-11-15 |
| CA2230718A1 (fr) | 1998-01-29 |
| AU727767B2 (en) | 2000-12-21 |
| PL325556A1 (en) | 1998-08-03 |
| WO1998003692A1 (fr) | 1998-01-29 |
| FR2751348A1 (fr) | 1998-01-23 |
| KR20000064245A (ko) | 2000-11-06 |
| DE69707651T2 (de) | 2002-07-11 |
| AU3773797A (en) | 1998-02-10 |
| EP0885313B1 (fr) | 2001-10-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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