BR9505379A - Método de produção de metal refratário ou liga de alta pureza - Google Patents

Método de produção de metal refratário ou liga de alta pureza

Info

Publication number: BR9505379A
Authority: BR; Brazil
Prior art keywords: production method; high purity; refractory metal; purity alloy; alloy
Prior art date: 1994-12-09

Application number

BR9505379A

Other languages

English (en)

Inventor

Syozo Kambara

Original Assignee

Japan Energy Corp

Priority date (The priority date 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 date listed.)

1994-12-09

Filing date

1995-12-08

Publication date

1997-10-28

1995-12-08 Application filed by Japan Energy Corp filed Critical Japan Energy Corp

1997-10-28 Publication of BR9505379A publication Critical patent/BR9505379A/pt

Classifications

- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B34/00—Obtaining refractory metals
- C22B34/20—Obtaining niobium, tantalum or vanadium
- C22B34/24—Obtaining niobium or tantalum
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/16—Remelting metals
- C22B9/22—Remelting metals with heating by wave energy or particle radiation

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Physics & Mathematics (AREA)
Plasma & Fusion (AREA)
Powder Metallurgy (AREA)
Manufacture And Refinement Of Metals (AREA)

BR9505379A 1994-12-09 1995-12-08 Método de produção de metal refratário ou liga de alta pureza BR9505379A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP6330929A JPH08165528A (ja)	1994-12-09	1994-12-09	高純度高融点金属または合金の製造方法

Publications (1)

Publication Number	Publication Date
BR9505379A true BR9505379A (pt)	1997-10-28

Family

ID=18238027

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR9505379A BR9505379A (pt)	1994-12-09	1995-12-08	Método de produção de metal refratário ou liga de alta pureza

Country Status (3)

Country	Link
US (1)	US5722034A (pt)
JP (1)	JPH08165528A (pt)
BR (1)	BR9505379A (pt)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6245289B1 (en)	1996-04-24	2001-06-12	J & L Fiber Services, Inc.	Stainless steel alloy for pulp refiner plate
KR100255356B1 (ko) *	1997-08-12	2000-05-01	최동환	텅스텐기 소결합금의 열처리방법
US6576069B1 (en) *	1998-05-22	2003-06-10	Cabot Corporation	Tantalum-silicon alloys and products containing the same and processes of making the same
US6323055B1 (en) *	1998-05-27	2001-11-27	The Alta Group, Inc.	Tantalum sputtering target and method of manufacture
US6348113B1 (en)	1998-11-25	2002-02-19	Cabot Corporation	High purity tantalum, products containing the same, and methods of making the same
ATE412782T1 (de)	2000-05-22	2008-11-15	Cabot Corp	Hochreines niobmetall und erzeugnisse daraus und verfahren zu dessen herstellung
US6987339B2 (en) *	2002-05-03	2006-01-17	Honeywell International, Inc.	Flywheel secondary bearing with rhenium or rhenium alloy coating
US6821313B2 (en) *	2002-05-31	2004-11-23	Honeywell International, Inc.	Reduced temperature and pressure powder metallurgy process for consolidating rhenium alloys
US6946096B2 (en) *	2002-05-03	2005-09-20	Honeywell International, Inc.	Use of powder metal sintering/diffusion bonding to enable applying silicon carbide or rhenium alloys to face seal rotors
US6773663B2 (en)	2002-05-03	2004-08-10	Honeywell International, Inc.	Oxidation and wear resistant rhenium metal matrix composites
US7270782B2 (en) *	2002-09-13	2007-09-18	Honeywell International, Inc.	Reduced temperature and pressure powder metallurgy process for consolidating rhenium alloys
US6902809B1 (en)	2004-06-29	2005-06-07	Honeywell International, Inc.	Rhenium tantalum metal alloy
KR100742295B1 (ko) *	2006-03-06	2007-07-24	한국생산기술연구원	연속주조법에 의한 Ｎｉ-Ｗ 초전도체 제조방법
US10137502B1 (en) *	2006-10-20	2018-11-27	Utron Kinetics, LLC	Near net shape combustion driven compaction process and refractory composite material for high temperature applications
RU2349658C1 (ru) *	2007-11-02	2009-03-20	Вадим Георгиевич Глебовский	Способ производства вольфрама высокой чистоты
RU2349657C1 (ru) *	2007-11-02	2009-03-20	Вадим Георгиевич Глебовский	Способ производства молибдена высокой чистоты
RU2351669C1 (ru) *	2007-11-02	2009-04-10	Вадим Георгиевич Глебовский	Способ производства молибдена высокой чистоты глебовского
RU2375480C1 (ru) *	2008-06-26	2009-12-10	Вадим Георгиевич Глебовский	Способ получения высокочистого вольфрама для распыляемых мишеней и устройство для его реализации
RU2375479C1 (ru) *	2008-06-26	2009-12-10	Вадим Георгиевич Глебовский	Способ получения высокочистого молибдена для распыляемых мишеней и устройство для его реализации
RU2434959C1 (ru) *	2010-09-10	2011-11-27	Учреждение Российской академии наук ИНСТИТУТ ФИЗИКИ ТВЕРДОГО ТЕЛА РАН (ИФТТ РАН)	Способ получения высокочистого молибдена для распыляемых мишеней
RU2434960C1 (ru) *	2010-09-10	2011-11-27	Учреждение Российской академии наук ИНСТИТУТ ФИЗИКИ ТВЕРДОГО ТЕЛА РАН (ИФТТ РАН)	Способ получения высокочистого вольфрама для распыляемых мишеней
CN103045924B (zh) *	2012-12-27	2015-01-07	大连理工大学	一种电子束熔炼制备钨电极材料的方法
AT14301U1 (de) *	2014-07-09	2015-07-15	Plansee Se	Verfahren zur Herstellung eines Bauteils
KR102373916B1 (ko)	2015-03-23	2022-03-11	미쓰비시 마테리알 가부시키가이샤	다결정 텅스텐 소결체 및 다결정 텅스텐 합금 소결체 그리고 그것들의 제조 방법
CN107385279B (zh) *	2017-07-24	2019-02-22	浙江华意拉链有限公司	用于拉链的锌合金及其制备方法
CN111893325B (zh) *	2019-12-30	2024-03-12	宁夏东方钽业股份有限公司	一种高纯钽锭及其制备方法
CN114457222B (zh) *	2021-09-30	2023-07-14	中国船舶重工集团公司第七一八研究所	一种改善高纯钨加工性能的方法
CN114048607B (zh) *	2021-11-15	2023-04-25	中国空气动力研究与发展中心超高速空气动力研究所	对弹性边界板极限承载力进行分析的方法
KR102583384B1 (ko)	2021-11-30	2023-09-27	한국생산기술연구원	몰리브덴 잉곳 제조방법
CN114619037B (zh) *	2022-01-31	2023-09-01	北京科技大学	一种烧结铼板的制备方法
CN116237474B (zh) *	2023-02-28	2024-01-02	湖南海创同辉新材料有限公司	一种低碳铌钨合金铸锭的制备方法
CN116574951A (zh) *	2023-05-31	2023-08-11	西北有色金属研究院	一种调控钼铼合金变形孪晶密度的方法
CN116607028B (zh) *	2023-07-11	2023-09-29	北京中辰至刚科技有限公司	难熔高熵合金的熔炼方法
CN116984613A (zh) *	2023-08-04	2023-11-03	西北有色金属研究院	一种近似成型钽钨合金异形件的制备方法
CN120443018B (zh) *	2025-07-09	2025-09-19	江西省钨与稀土产品质量监督检验中心（江西省钨与稀土研究院）	一种掺稀土钴铼超高温校温合金及其制备方法和应用

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5853703B2 (ja) *	1980-07-08	1983-11-30	株式会社東芝	熱間加工性に優れたモリブデン材料
US5224534A (en) *	1990-09-21	1993-07-06	Nippon Mining And Metals Company, Limited	Method of producing refractory metal or alloy materials

1994
- 1994-12-09 JP JP6330929A patent/JPH08165528A/ja active Pending
1995
- 1995-12-05 US US08/567,795 patent/US5722034A/en not_active Expired - Fee Related
- 1995-12-08 BR BR9505379A patent/BR9505379A/pt not_active IP Right Cessation

Also Published As

Publication number	Publication date
JPH08165528A (ja)	1996-06-25
US5722034A (en)	1998-02-24

Publication	Publication Date	Title
BR9505379A (pt)	1997-10-28	Método de produção de metal refratário ou liga de alta pureza
NO20014930D0 (no)	2001-10-10	Gassbehandling av smeltede metaller
NO975615L (no)	1997-12-04	Gassbehandling av smeltede metaller
BR9205155A (pt)	1993-06-29	Metodo de refino de um aco de alta pureza
FI974427A0 (fi)	1997-12-05	Metallin kloridiavusteinen, nestemetallurginen uutto
ZA906892B (en)	1991-06-26	Method of operating in-bath smelting reduction furnace
EP0512959A3 (en)	1993-05-12	Process of recovering platinum group metal
BR9003744A (pt)	1991-09-03	Processo de reducao direta de oxidos de metal contendo ferro
AU8152794A (en)	1995-07-20	Method of recovering precious metals
EP0752478A4 (en)	1998-04-22	METAL FINE METHOD
NO951816D0 (no)	1995-05-09	Produksjon av magnesium-metall
FI960910A0 (fi)	1996-02-27	Sulan metallin puhdistus
AU6212390A (en)	1990-11-29	A lance used in the production of a bath of molten metal or alloys
DE69410952D1 (de)	1998-07-16	Verfahren zur Herstellung thixotroper Metalllegierungen
EP0422612A3 (en)	1991-05-29	Method of brazing metal members
BR9101987A (pt)	1991-12-24	Processo metalurgico de fusao de producao de ligas ducteis
NO944446D0 (no)	1994-11-21	Fremgangsmåte ved fremstilling av metall
EP0486695A4 (en)	1993-05-19	Process for refining molten metal or alloy
NO973433D0 (no)	1997-07-24	Fremgangsmåte for bestemmelse av egenskapene i en metall-legering
GB2315441B (en)	2000-07-12	Production of metal billets
BR9502363A (pt)	1996-03-05	Processo de obtenção de uma liga metálica
GB2302054B (en)	1998-10-21	Production of metal strip
ZA9610640B (en)	1997-06-24	Method for the aluminothermal production of molten steel
ZA908081B (en)	1991-08-28	Method for the recovering of metal values
BR9104177A (pt)	1993-04-20	Processo de producao e refinacao de metal fundido

Legal Events

Date	Code	Title	Description
2000-08-08	FB36	Technical and formal requirements: requirement - article 36 of industrial property law
2001-01-16	FF	Decision: intention to grant
2001-05-02	FG9A	Patent or certificate of addition granted
2010-03-23	B24C	Patent annual fee: request for for restoration	Free format text: REFERENTE A(S) 8A, 9A, 10A, 11A, 12A, 13A E 14A ANUIDADE(S).
2013-07-23	B21F	Lapse acc. art. 78, item iv - on non-payment of the annual fees in time	Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 2046 DE 23/03/2010, E COMPROVAR O RECOLHIMENTO DA(S) 8A., 9A., 10A., 11A., 12A., 13A., 14A., 15A., 16A. E 17A. ANUIDADE(S).