RU2004125856A - Прокатные изделия порошковой металлургии из порошков тугоплавких металлов со стабильным размером зерен - Google Patents

Прокатные изделия порошковой металлургии из порошков тугоплавких металлов со стабильным размером зерен Download PDF

Info

Publication number
RU2004125856A
RU2004125856A RU2004125856/02A RU2004125856A RU2004125856A RU 2004125856 A RU2004125856 A RU 2004125856A RU 2004125856/02 A RU2004125856/02 A RU 2004125856/02A RU 2004125856 A RU2004125856 A RU 2004125856A RU 2004125856 A RU2004125856 A RU 2004125856A
Authority
RU
Russia
Prior art keywords
powder
oxygen
product
niobium
ppm
Prior art date
Application number
RU2004125856/02A
Other languages
English (en)
Russian (ru)
Inventor
Пол Р. ЭЙМОН (US)
Пол Р. ЭЙМОН
Хоуард В. ГОЛДБЕРГ (US)
Хоуард В. ГОЛДБЕРГ
Ричард МЕЙЛИН (US)
Ричард МЕЙЛИН
Томас А. МОРС (US)
Томас А. МОРС
Прабхат КУМАР (US)
Прабхат Кумар
Хеннинг ЮЛЕНХАТ (US)
Хеннинг ЮЛЕНХАТ
Original Assignee
Х.Ц. Штарк, Инк. (Us)
Х.Ц. Штарк, Инк.
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.)
Filing date
Publication date
Application filed by Х.Ц. Штарк, Инк. (Us), Х.Ц. Штарк, Инк. filed Critical Х.Ц. Штарк, Инк. (Us)
Publication of RU2004125856A publication Critical patent/RU2004125856A/ru

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
    • B22F3/10—Sintering only
    • B22F3/1003—Use of special medium during sintering, e.g. sintering aid
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/14—Treatment of metallic powder
    • B22F1/145—Chemical treatment, e.g. passivation or decarburisation
    • 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
    • B22F3/10—Sintering only
    • B22F2003/1032—Sintering only comprising a grain growth inhibitor
    • 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
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F2005/002—Tools other than cutting tools
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Ceramic Products (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
RU2004125856/02A 2002-01-23 2003-01-21 Прокатные изделия порошковой металлургии из порошков тугоплавких металлов со стабильным размером зерен RU2004125856A (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US35114602P 2002-01-23 2002-01-23
US60/351.146 2002-01-23

Publications (1)

Publication Number Publication Date
RU2004125856A true RU2004125856A (ru) 2005-06-10

Family

ID=27613465

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2004125856/02A RU2004125856A (ru) 2002-01-23 2003-01-21 Прокатные изделия порошковой металлургии из порошков тугоплавких металлов со стабильным размером зерен

Country Status (16)

Country Link
US (1) US20050118052A1 (enExample)
EP (1) EP1506322A2 (enExample)
JP (1) JP2005516116A (enExample)
KR (1) KR20040091627A (enExample)
CN (1) CN1623005A (enExample)
BR (1) BR0307073A (enExample)
CA (1) CA2473493A1 (enExample)
IL (1) IL162904A0 (enExample)
MX (1) MXPA04007104A (enExample)
NZ (1) NZ534212A (enExample)
PL (1) PL371625A1 (enExample)
RS (1) RS64904A (enExample)
RU (1) RU2004125856A (enExample)
TW (1) TWI262109B (enExample)
WO (1) WO2003062482A2 (enExample)
ZA (1) ZA200405764B (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060115372A1 (en) * 2003-01-31 2006-06-01 Prabhat Kumar Refractory metal annealing bands
CN101808770A (zh) * 2007-10-15 2010-08-18 高温特殊金属公司 利用回收的废料作为源材料制备钽粉末的方法
KR101364607B1 (ko) * 2013-09-11 2014-02-20 한국지질자원연구원 금속 몰리브덴 분말의 산소 저감에 의한 소결체의 결정립 미세화 방법
US9238852B2 (en) * 2013-09-13 2016-01-19 Ametek, Inc. Process for making molybdenum or molybdenum-containing strip
CN106567048B (zh) * 2016-11-10 2018-11-27 洛阳科威钨钼有限公司 一种大型高纯钼合金旋转靶材的制造方法
US11274363B2 (en) * 2019-04-22 2022-03-15 Nxp Usa, Inc. Method of forming a sputtering target
CN118577795B (zh) * 2024-08-07 2024-10-22 西安百润重工科技有限公司 一种轴承内外圈环件的制坯方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT386612B (de) * 1987-01-28 1988-09-26 Plansee Metallwerk Kriechfeste legierung aus hochschmelzendem metall und verfahren zu ihrer herstellung
US6261337B1 (en) * 1999-08-19 2001-07-17 Prabhat Kumar Low oxygen refractory metal powder for powder metallurgy

Also Published As

Publication number Publication date
CA2473493A1 (en) 2003-07-31
JP2005516116A (ja) 2005-06-02
IL162904A0 (en) 2005-11-20
CN1623005A (zh) 2005-06-01
TW200307583A (en) 2003-12-16
PL371625A1 (en) 2005-06-27
WO2003062482A2 (en) 2003-07-31
ZA200405764B (en) 2005-07-20
EP1506322A2 (en) 2005-02-16
KR20040091627A (ko) 2004-10-28
US20050118052A1 (en) 2005-06-02
NZ534212A (en) 2006-04-28
TWI262109B (en) 2006-09-21
RS64904A (sr) 2006-10-27
WO2003062482A3 (en) 2004-02-26
BR0307073A (pt) 2004-12-28
MXPA04007104A (es) 2004-10-29

Similar Documents

Publication Publication Date Title
CA1174083A (en) Process for the preparation of alloy powders which can be sintered and which are based on titanium
US8920712B2 (en) Manufacture of near-net shape titanium alloy articles from metal powders by sintering with presence of atomic hydrogen
CA2285786A1 (en) Niobium powder and a process for the production of niobium and/or tantalum powders
JP2012107337A (ja) 元素Ｔｉ、Ｚｒ、Ｈｆ、Ｖ、Ｎｂ、Ｔａ及びＣｒの金属粉末もしくは金属水素化物粉末の製造方法
WO2011152359A1 (ja) セラミックスを含有したチタン合金複合粉およびその製造方法、これを用いた緻密化されたチタン合金材およびその製造方法
US7767138B2 (en) Process for the production of a molybdenum alloy
US20160243617A1 (en) Manufacture of near-net shape titanium alloy articles from metal powders by sintering with presence of atomic hydrogen
RU2004125856A (ru) Прокатные изделия порошковой металлургии из порошков тугоплавких металлов со стабильным размером зерен
JPH0336229A (ja) 低酸素含有率の成形金属物品の製造方法
WO2012147998A1 (ja) α＋β型またはβ型チタン合金およびその製造方法
RU2004125881A (ru) Проволока конденсаторного сорта с более высокими прочностью на разрыв и твердостью
WO2013022531A1 (en) Manufacture of near-net shape titanium alloy articles from metal powders by sintering with presence of atomic hydrogen
RU2630740C1 (ru) СПОСОБ ПОЛУЧЕНИЯ ЗАГОТОВОК СПЛАВОВ НА ОСНОВЕ ИНТЕРМЕТАЛЛИДА TiNi
JP2005516116A5 (enExample)
US4808225A (en) Method for producing an alloy product of improved ductility from metal powder
JP2689486B2 (ja) 低酸素粉末高速度工具鋼の製造方法
RU2705487C1 (ru) СПОСОБ ПОЛУЧЕНИЯ ЗАГОТОВОК СПЛАВОВ TiHfNi
RU2632047C1 (ru) СПОСОБ ПОЛУЧЕНИЯ ПОРОШКОВОГО СПЛАВА TiNi С ВЫСОКИМ УРОВНЕМ МЕХАНИЧЕСКИХ СВОЙСТВ
JPH06271901A (ja) 焼結性に優れたＴｉ−Ａｌ系金属間化合物粉末およびその焼結体
RU2208656C2 (ru) Способ получения лигатуры
SU1458081A1 (ru) Способ изготовлени изделий из порошков
JP3328620B2 (ja) 低酸素金属粉末製品の製造方法
JPH07300603A (ja) 低酸素金属粉末製品の製造方法
JPH01301801A (ja) Ｔｉ−Ａｌ系金属間化合物粉末の製造方法
JPH05247608A (ja) 粉末高速度鋼

Legal Events

Date Code Title Description
FA92 Acknowledgement of application withdrawn (lack of supplementary materials submitted)

Effective date: 20070717