AR007934A1 - Un acero obtenido mediante la metalurgica de un polvo pre-aleado de elevada pureza, aglomerado, densificado - Google Patents
Un acero obtenido mediante la metalurgica de un polvo pre-aleado de elevada pureza, aglomerado, densificadoInfo
- Publication number
- AR007934A1 AR007934A1 ARP970103250A ARP970103250A AR007934A1 AR 007934 A1 AR007934 A1 AR 007934A1 AR P970103250 A ARP970103250 A AR P970103250A AR P970103250 A ARP970103250 A AR P970103250A AR 007934 A1 AR007934 A1 AR 007934A1
- Authority
- AR
- Argentina
- Prior art keywords
- less
- steel
- densified
- agglomerated
- high purity
- Prior art date
Links
- 239000000956 alloy Substances 0.000 title 1
- 229910045601 alloy Inorganic materials 0.000 title 1
- 229910000831 Steel Inorganic materials 0.000 abstract 4
- 239000010959 steel Substances 0.000 abstract 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 229910052720 vanadium Inorganic materials 0.000 abstract 2
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 239000011651 chromium Substances 0.000 abstract 1
- 239000010941 cobalt Substances 0.000 abstract 1
- 229910017052 cobalt Inorganic materials 0.000 abstract 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 1
- 230000000295 complement effect Effects 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 150000001247 metal acetylides Chemical class 0.000 abstract 1
- 238000005272 metallurgy Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 239000011733 molybdenum Substances 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052698 phosphorus Inorganic materials 0.000 abstract 1
- 239000011574 phosphorus Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
- 239000011593 sulfur Substances 0.000 abstract 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract 1
- 229910052721 tungsten Inorganic materials 0.000 abstract 1
- 239000010937 tungsten Substances 0.000 abstract 1
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)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Abstract
Un acero obtenido mediante la metalurgia de un polvo prealeado de elevada pureza, aglomerado, densificado. De acuerdo con la invención, el acero tiene lasiguiente composición en peso: manganeso, menos del 1%; silicio, menos del 1%; cromo, del4,50 al 6,45%; molibdeno, de 4 a 6%; vanadio, de 6,10 a 6,5%;tungsteno de 18,20 a 18,70%; azufre, menor igual 0,020%; fósforo, menor igual 0,030%; oxígeno, menor igual 100 ppm; cobalto de 5 a 7%; nitrógeno, de 0,050 a0,080%; aluminio, menor igual0,020%; carbono, de 1,80 a 1,95%, siendo el complemento, hierro y además las impurezas características de la práctica de lamanufactura del acero, teniendo dicho acero, una dispersión que esencialmente es de carburos del 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 |
|---|---|
| AR007934A1 true AR007934A1 (es) | 1999-11-24 |
Family
ID=9494244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP970103250A AR007934A1 (es) | 1996-07-19 | 1997-07-18 | Un acero obtenido mediante la metalurgica de un polvo pre-aleado de elevada pureza, aglomerado, densificado |
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 |
|---|---|---|---|---|
| ATE240420T1 (de) | 1999-01-29 | 2003-05-15 | Crs Holdings Inc | Hochfester pulvermetallurgischer werkzeugstahl und daraus hergestellter gegenstand |
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 DE DE69707651T patent/DE69707651T2/de 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 AU AU37737/97A patent/AU727767B2/en not_active Ceased
- 1997-07-17 EP EP97934581A patent/EP0885313B1/fr not_active Expired - Lifetime
- 1997-07-17 AT AT97934581T patent/ATE207549T1/de not_active IP Right Cessation
- 1997-07-17 US US09/043,432 patent/US5969277A/en not_active Expired - Fee Related
- 1997-07-17 KR KR1019980701979A patent/KR20000064245A/ko not_active Withdrawn
- 1997-07-17 PL PL97325556A patent/PL325556A1/xx unknown
- 1997-07-17 BR BR9706600A patent/BR9706600A/pt not_active Application Discontinuation
- 1997-07-17 WO PCT/FR1997/001328 patent/WO1998003692A1/fr not_active Ceased
- 1997-07-18 AR ARP970103250A patent/AR007934A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ATE207549T1 (de) | 2001-11-15 |
| FR2751348A1 (fr) | 1998-01-23 |
| BR9706600A (pt) | 1999-07-20 |
| ES2166096T3 (es) | 2002-04-01 |
| WO1998003692A1 (fr) | 1998-01-29 |
| AU727767B2 (en) | 2000-12-21 |
| US5969277A (en) | 1999-10-19 |
| KR20000064245A (ko) | 2000-11-06 |
| PL325556A1 (en) | 1998-08-03 |
| EP0885313B1 (fr) | 2001-10-24 |
| FR2751348B1 (fr) | 1998-10-02 |
| CA2230718A1 (fr) | 1998-01-29 |
| DE69707651D1 (de) | 2001-11-29 |
| DE69707651T2 (de) | 2002-07-11 |
| EP0885313A1 (fr) | 1998-12-23 |
| AU3773797A (en) | 1998-02-10 |
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