EP0299027A1 - Kriechfeste legierung aus hochschmelzendem metall und verfahren zu ihrer herstellung. - Google Patents
Kriechfeste legierung aus hochschmelzendem metall und verfahren zu ihrer herstellung.Info
- Publication number
- EP0299027A1 EP0299027A1 EP88901002A EP88901002A EP0299027A1 EP 0299027 A1 EP0299027 A1 EP 0299027A1 EP 88901002 A EP88901002 A EP 88901002A EP 88901002 A EP88901002 A EP 88901002A EP 0299027 A1 EP0299027 A1 EP 0299027A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- alloy
- creep
- sintered
- metals
- refractory metals
- 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.)
- Granted
Links
Classifications
-
- 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
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/24—After-treatment of workpieces or articles
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
- C22C32/001—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides
- C22C32/0015—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides with only single oxides as main non-metallic constituents
- C22C32/0031—Matrix based on refractory metals, W, Mo, Nb, Hf, Ta, Zr, Ti, V or alloys thereof
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
- C22C32/0047—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents
- C22C32/0073—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents only borides
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/16—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon
- C22F1/18—High-melting or refractory metals or alloys based thereon
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0015887A AT386612B (de) | 1987-01-28 | 1987-01-28 | Kriechfeste legierung aus hochschmelzendem metall und verfahren zu ihrer herstellung |
AT158/87 | 1987-01-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0299027A1 true EP0299027A1 (de) | 1989-01-18 |
EP0299027B1 EP0299027B1 (de) | 1991-10-02 |
Family
ID=3483080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP88901002A Expired - Lifetime EP0299027B1 (de) | 1987-01-28 | 1988-01-26 | Kriechfeste legierung aus hochschmelzendem metall und verfahren zu ihrer herstellung |
Country Status (6)
Country | Link |
---|---|
US (1) | US4950327A (de) |
EP (1) | EP0299027B1 (de) |
JP (1) | JP2609212B2 (de) |
AT (1) | AT386612B (de) |
DE (1) | DE3865259D1 (de) |
WO (1) | WO1988005830A1 (de) |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT389326B (de) * | 1987-11-09 | 1989-11-27 | Plansee Metallwerk | Verfahren zur herstellung von halbzeug aus gesinterten refraktaermetall-legierungen |
DE3835328C1 (de) * | 1988-10-17 | 1989-12-14 | Gesellschaft Fuer Wolfram-Industrie Mbh, 8220 Traunstein, De | |
ES2020131A6 (es) * | 1989-06-26 | 1991-07-16 | Cabot Corp | Procedimiento para la produccion de polvos de tantalo, niobio y sus aleaciones. |
JPH0747793B2 (ja) * | 1991-04-26 | 1995-05-24 | 株式会社クボタ | 酸化物分散強化耐熱焼結合金 |
AT395493B (de) * | 1991-05-06 | 1993-01-25 | Plansee Metallwerk | Stromzufuehrung |
AT399165B (de) * | 1992-05-14 | 1995-03-27 | Plansee Metallwerk | Legierung auf chrombasis |
AT401124B (de) * | 1994-07-05 | 1996-06-25 | Plansee Ag | Elektrischer leiter in lampen |
US5604321A (en) * | 1995-07-26 | 1997-02-18 | Osram Sylvania Inc. | Tungsten-lanthana alloy wire for a vibration resistant lamp filament |
US5590386A (en) * | 1995-07-26 | 1996-12-31 | Osram Sylvania Inc. | Method of making an alloy of tungsten and lanthana |
US5868876A (en) * | 1996-05-17 | 1999-02-09 | The United States Of America As Represented By The United States Department Of Energy | High-strength, creep-resistant molybdenum alloy and process for producing the same |
DE19643156C1 (de) * | 1996-10-18 | 1998-02-19 | Siemens Ag | Verfahren zur Herstellung eines Chrom-Werkstoffs |
AT2017U1 (de) * | 1997-05-09 | 1998-03-25 | Plansee Ag | Verwendung einer molybdän-/wolfram-legierung in bauteilen für glasschmelzen |
FR2771755B1 (fr) * | 1997-11-28 | 1999-12-31 | Saint Gobain Rech | Alliage resistant a la corrosion, procede d'elaboration et article realise a partir de l'alliage |
US6102979A (en) * | 1998-08-28 | 2000-08-15 | The United States Of America As Represented By The United States Department Of Energy | Oxide strengthened molybdenum-rhenium alloy |
AT4408U1 (de) | 2000-05-18 | 2001-06-25 | Plansee Ag | Verfahren zur herstellung einer elektrischen lampe |
KR100375944B1 (ko) * | 2000-07-08 | 2003-03-10 | 한국과학기술원 | 기계적 합금화에 의한 산화물 분산강화 텅스텐 중합금의 제조방법 |
NZ534212A (en) * | 2002-01-23 | 2006-04-28 | Starck H C Inc | Process for making stabilized grain size refractory metal powder metallurgy mill products |
JP2003293070A (ja) * | 2002-03-29 | 2003-10-15 | Japan Science & Technology Corp | 高強度・高靭性Mo合金加工材とその製造方法 |
US6830637B2 (en) * | 2002-05-31 | 2004-12-14 | Osram Sylvania Inc. | Large diameter tungsten-lanthana rod |
DE60312012T2 (de) * | 2002-09-04 | 2007-08-09 | Osram Sylvania Inc., Danvers | Verfahren zur herstellung von sag-beständigen molybdän-lanthanoxid-legierungen |
CN1744961A (zh) * | 2003-01-31 | 2006-03-08 | H.C.施塔克公司 | 难熔金属退火带 |
CA2522844A1 (en) * | 2003-04-23 | 2004-11-04 | H.C. Starck Inc. | Molybdenum alloy x-ray targets having uniform grain structure |
US7175686B2 (en) * | 2003-05-20 | 2007-02-13 | Exxonmobil Research And Engineering Company | Erosion-corrosion resistant nitride cermets |
US7544228B2 (en) * | 2003-05-20 | 2009-06-09 | Exxonmobil Research And Engineering Company | Large particle size and bimodal advanced erosion resistant oxide cermets |
US7175687B2 (en) * | 2003-05-20 | 2007-02-13 | Exxonmobil Research And Engineering Company | Advanced erosion-corrosion resistant boride cermets |
US7074253B2 (en) * | 2003-05-20 | 2006-07-11 | Exxonmobil Research And Engineering Company | Advanced erosion resistant carbide cermets with superior high temperature corrosion resistance |
US7153338B2 (en) * | 2003-05-20 | 2006-12-26 | Exxonmobil Research And Engineering Company | Advanced erosion resistant oxide cermets |
JP4603841B2 (ja) * | 2004-09-29 | 2010-12-22 | 株式会社アライドマテリアル | 耐酸化性を有するタングステン合金とその製造方法 |
WO2006123271A2 (en) * | 2005-05-19 | 2006-11-23 | Koninklijke Philips Electronics N.V. | Lamp having molybdenum alloy lamp components |
US7731776B2 (en) * | 2005-12-02 | 2010-06-08 | Exxonmobil Research And Engineering Company | Bimodal and multimodal dense boride cermets with superior erosion performance |
US8059785B2 (en) * | 2007-09-06 | 2011-11-15 | Varian Medical Systems, Inc. | X-ray target assembly and methods for manufacturing same |
US20090068055A1 (en) * | 2007-09-07 | 2009-03-12 | Bloom Energy Corporation | Processing of powders of a refractory metal based alloy for high densification |
US8323790B2 (en) * | 2007-11-20 | 2012-12-04 | Exxonmobil Research And Engineering Company | Bimodal and multimodal dense boride cermets with low melting point binder |
EP2194564B1 (de) | 2008-12-04 | 2013-05-22 | Varian Medical Systems, Inc. | Röntgentarget-Anordnung und Herstellungsverfahren dafür |
WO2010141463A1 (en) * | 2009-06-04 | 2010-12-09 | First Solar, Inc. | Dopant-containing contact material |
JP5920793B2 (ja) * | 2011-07-29 | 2016-05-18 | 国立大学法人東北大学 | 遷移金属炭化物入りタングステン合金の製造方法及び遷移金属炭化物入りタングステン合金 |
AT14143U1 (de) * | 2013-09-02 | 2015-05-15 | Plansee Se | Pulvermetallurgisches Bauteil |
DE102015111993A1 (de) * | 2015-07-23 | 2017-01-26 | Schott Ag | Formdorn mit Diffusionsschicht zur Glasformung |
AT15596U1 (de) * | 2017-02-28 | 2018-03-15 | Plansee Composite Mat Gmbh | Sputtertarget und Verfahren zur Herstellung eines Sputtertargets |
EP3950992A4 (de) | 2019-03-27 | 2023-06-28 | Proterial, Ltd. | Legierungszusammensetzung, verfahren zur herstellung einer legierungszusammensetzung und matrize |
CN117897243A (zh) | 2021-11-26 | 2024-04-16 | 株式会社博迈立铖 | 复合材料和复合材料的制造方法以及模具 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2628926A (en) * | 1949-06-21 | 1953-02-17 | Westinghouse Electric Corp | Manufacture of machinable molybdenum |
US3285736A (en) * | 1964-08-27 | 1966-11-15 | Gen Electric | Powder metallurgical alloy |
US3457051A (en) * | 1965-01-04 | 1969-07-22 | Du Pont | Metallic refractory compositions |
GB1298944A (en) * | 1969-08-26 | 1972-12-06 | Int Nickel Ltd | Powder-metallurgical products and the production thereof |
US3982970A (en) * | 1972-01-24 | 1976-09-28 | United Kingdom Atomic Energy Authority | Ductility of molybdenum and its alloys |
US3954421A (en) * | 1972-04-10 | 1976-05-04 | Westinghouse Electric Corporation | Alloys for high creep applications |
JPS5741336A (en) * | 1980-08-27 | 1982-03-08 | Hitachi Ltd | Manufacture of thorium-tungsten |
EP0074679B1 (de) * | 1981-09-03 | 1985-03-20 | BBC Aktiengesellschaft Brown, Boveri & Cie. | Verfahren zur Herstellung eines Werkstückes aus einer warmfesten Legierung |
EP0119438B1 (de) * | 1983-02-10 | 1987-11-25 | Kabushiki Kaisha Toshiba | Molybdänblech und Herstellungsverfahren |
JPH0617556B2 (ja) * | 1983-02-10 | 1994-03-09 | 株式会社東芝 | モリブデン材の製造方法 |
JPS59177345A (ja) * | 1983-03-29 | 1984-10-08 | Toshiba Corp | 構造材用モリブデン |
US4599214A (en) * | 1983-08-17 | 1986-07-08 | Exxon Research And Engineering Co. | Dispersion strengthened extruded metal products substantially free of texture |
JPS60197839A (ja) * | 1984-03-22 | 1985-10-07 | Toshiba Corp | セラミツクス焼結用治具及びその製造方法 |
DE3441851A1 (de) * | 1984-11-15 | 1986-06-05 | Murex Ltd., Rainham, Essex | Molybdaenlegierung |
-
1987
- 1987-01-28 AT AT0015887A patent/AT386612B/de not_active IP Right Cessation
-
1988
- 1988-01-26 US US07/264,959 patent/US4950327A/en not_active Expired - Lifetime
- 1988-01-26 EP EP88901002A patent/EP0299027B1/de not_active Expired - Lifetime
- 1988-01-26 WO PCT/AT1988/000002 patent/WO1988005830A1/de active IP Right Grant
- 1988-01-26 JP JP63501265A patent/JP2609212B2/ja not_active Expired - Lifetime
- 1988-01-26 DE DE8888901002T patent/DE3865259D1/de not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
---|
See references of WO8805830A1 * |
Also Published As
Publication number | Publication date |
---|---|
ATA15887A (de) | 1988-02-15 |
US4950327A (en) | 1990-08-21 |
EP0299027B1 (de) | 1991-10-02 |
JPH01502680A (ja) | 1989-09-14 |
DE3865259D1 (de) | 1991-11-07 |
WO1988005830A1 (en) | 1988-08-11 |
JP2609212B2 (ja) | 1997-05-14 |
AT386612B (de) | 1988-09-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0299027B1 (de) | Kriechfeste legierung aus hochschmelzendem metall und verfahren zu ihrer herstellung | |
EP0362351B1 (de) | Verfahren zur Herstellung einer ODS-Sinterlegierung sowie Legierung herstellbar nach diesem Verfahren | |
DE3835328C1 (de) | ||
DE69734515T2 (de) | Gesinterte hartlegierung | |
DE2744700A1 (de) | Sinterwerkstoff | |
DE2141860A1 (de) | Dispersionsverfestigte Zircomumer Zeugnisse und Verfahren zu ihrer Her stellung | |
DE2232884A1 (de) | Verfahren zum herstellen von pulver aus verbundteilchen | |
WO2005028692A1 (de) | Ods-molybdän-silizium-bor-legierung | |
DE102018113340B4 (de) | Dichteoptimierte Molybdänlegierung | |
DE1283547B (de) | Verfahren zum Erhoehen der Zugfestigkeit, Dehngrenze und Zeitstandfestigkeit und zurStabilisierung der Kornorientierung von dispersionsgehaerteten Legierungen | |
DE2401849A1 (de) | Verfahren zum herstellen von verformten gegenstaenden aus einer dispersionsverfestigten legierung | |
DE3700659A1 (de) | Feinkoerniger versproedungsfester tantaldraht | |
DE2749215C2 (de) | Verfahren zur Herstellung eines kupferhaltigen Eisenpulvers | |
DE1558805C3 (de) | Verfahren zur Herstellung von verformten Werkstücken aus dispersionsverstärkten Metallen oder Legierungen | |
EP0396185A1 (de) | Verfahren zur Herstellung von warmkriechfesten Halbfabrikaten oder Formteilen aus hochschmelzendem Metall | |
DE3840573C2 (de) | Whisker-verstärkte Keramik | |
DE2102980C2 (de) | Verfahren zur Herstellung eines dispersionsgehärteten Legierungspulvers | |
EP0016961B1 (de) | Verfahren zur pulvermetallurgischen Herstellung eines supraleitenden Faserverbundmaterials | |
DE2102538A1 (de) | Nichtentflammbares Metallpulver zur Herstellung von hochtemperaturfesten, dispersionsverfestigten Metall- oder Metallegierungs-Pressteilen und Verfahren zu dessen Herstellung | |
DE2437444B2 (de) | Verfahren zur Herstellung eines anisotropen Dauermagnetwerkstoffes aus einer Mangan-Aluminium-Kohlenstoff-Legierung | |
DE2002886A1 (de) | Verfahren zur Herstellung eines durch innere Oxydation dispersionsgehaerteten Werkstoffes | |
EP0035070A1 (de) | Gedächtnislegierung auf der Basis eines kupferreichen oder nickelreichen Mischkristalls | |
DE1783074A1 (de) | Durch innere Oxydation dispersionsgehaerteter Werkstoff | |
DE2807602C2 (de) | Pulvermischung für weichmagnetische Sinterkörper | |
DE3939989A1 (de) | Siliziumnitridgrundstoff-sinterkoerper |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19880922 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): CH DE FR GB IT LI NL SE |
|
17Q | First examination report despatched |
Effective date: 19900803 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): CH DE FR GB IT LI NL SE |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) | ||
REF | Corresponds to: |
Ref document number: 3865259 Country of ref document: DE Date of ref document: 19911107 |
|
ITF | It: translation for a ep patent filed |
Owner name: ING. ZINI MARANESI & C. S.R.L. |
|
ET | Fr: translation filed | ||
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed | ||
EAL | Se: european patent in force in sweden |
Ref document number: 88901002.1 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: IF02 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 20070109 Year of fee payment: 20 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20070110 Year of fee payment: 20 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 20070111 Year of fee payment: 20 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20070112 Year of fee payment: 20 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20070119 Year of fee payment: 20 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20070613 Year of fee payment: 20 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: PE20 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
EUG | Se: european patent has lapsed | ||
NLV7 | Nl: ceased due to reaching the maximum lifetime of a patent |
Effective date: 20080126 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION Effective date: 20080126 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20070111 Year of fee payment: 20 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION Effective date: 20080125 |