JP2005516116A - 安定化した結晶粒度の耐火金属粉末冶金による延伸材 - Google Patents

安定化した結晶粒度の耐火金属粉末冶金による延伸材 Download PDF

Info

Publication number
JP2005516116A
JP2005516116A JP2003562348A JP2003562348A JP2005516116A JP 2005516116 A JP2005516116 A JP 2005516116A JP 2003562348 A JP2003562348 A JP 2003562348A JP 2003562348 A JP2003562348 A JP 2003562348A JP 2005516116 A JP2005516116 A JP 2005516116A
Authority
JP
Japan
Prior art keywords
powder
metal
oxygen content
niobium
ppm
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.)
Withdrawn
Application number
JP2003562348A
Other languages
English (en)
Japanese (ja)
Other versions
JP2005516116A5 (https=
Inventor
アール エイモン ポール
ヴィ ゴールドバーグ ハワード
マーレン リチャード
エー モース トーマス
クマー プラッブハット
ウーレンフート ヘニング
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Materion Newton Inc
Original Assignee
HC Starck Inc
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 HC Starck Inc filed Critical HC Starck Inc
Publication of JP2005516116A publication Critical patent/JP2005516116A/ja
Publication of JP2005516116A5 publication Critical patent/JP2005516116A5/ja
Withdrawn legal-status Critical Current

Links

Images

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)
JP2003562348A 2002-01-23 2003-01-21 安定化した結晶粒度の耐火金属粉末冶金による延伸材 Withdrawn JP2005516116A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US35114602P 2002-01-23 2002-01-23
PCT/US2003/001823 WO2003062482A2 (en) 2002-01-23 2003-01-21 Stabilized grain size refractory metal powder metallurgy mill products

Publications (2)

Publication Number Publication Date
JP2005516116A true JP2005516116A (ja) 2005-06-02
JP2005516116A5 JP2005516116A5 (https=) 2006-01-12

Family

ID=27613465

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003562348A Withdrawn JP2005516116A (ja) 2002-01-23 2003-01-21 安定化した結晶粒度の耐火金属粉末冶金による延伸材

Country Status (16)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004069453A2 (en) * 2003-01-31 2004-08-19 H.C. Starck, Inc. Refractory metal annealing bands
EP2214853A4 (en) * 2007-10-15 2013-05-22 Hi Temp Specialty Metals Inc PROCESS FOR PREPARING TANTALUM POWDER USING RECYCLED AGENTS AS AN EXISTING MATERIAL
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
RU2004125856A (ru) 2005-06-10
WO2003062482A2 (en) 2003-07-31
RS64904A (sr) 2006-10-27
CN1623005A (zh) 2005-06-01
PL371625A1 (en) 2005-06-27
BR0307073A (pt) 2004-12-28
TW200307583A (en) 2003-12-16
TWI262109B (en) 2006-09-21
US20050118052A1 (en) 2005-06-02
MXPA04007104A (es) 2004-10-29
IL162904A0 (en) 2005-11-20
NZ534212A (en) 2006-04-28
CA2473493A1 (en) 2003-07-31
ZA200405764B (en) 2005-07-20
EP1506322A2 (en) 2005-02-16
KR20040091627A (ko) 2004-10-28
WO2003062482A3 (en) 2004-02-26

Similar Documents

Publication Publication Date Title
JP6571661B2 (ja) モリブデンストリップ又はモリブデン含有ストリップの作製方法
KR101237122B1 (ko) 티타늄 합금의 미세구조 정련 방법 및 티타늄 합금의 고온-고변형률 초가소성 성형방법
US20120058002A1 (en) Manufacture of near-net shape titanium alloy articles from metal powders by sintering with presence of atomic hydrogen
US9777347B2 (en) Manufacture of near-net shape titanium alloy articles from metal powders by sintering with presence of atomic hydrogen
KR20010099702A (ko) 분말야금을 위한 저산소내열금속분말
WO2012148471A1 (en) Powder metallurgy methods for the production of fine and ultrafine grain ti, and ti alloys
US20120207640A1 (en) High strength aluminum alloy
JP2005516116A (ja) 安定化した結晶粒度の耐火金属粉末冶金による延伸材
US11084093B2 (en) Ti—Fe-based sintered alloy material and method for producing same
US3700434A (en) Titanium-nickel alloy manufacturing methods
JP2019090071A (ja) タングステンスパッタリングターゲット及びその製造方法
JP2730284B2 (ja) Ａｌ―Ｓｉ系合金焼結鍛造部材の製造法
JP2000277815A (ja) 金属短細線分散熱電材料およびその作製方法
CN113798488A (zh) 铝基粉末冶金材料及其制备方法
JPH0325499B2 (https=)
AU2003207637A1 (en) Stabilized grain size refractory metal powder metallurgy mill products
JPH0688153A (ja) 焼結チタン合金の製造方法
RU2705487C1 (ru) СПОСОБ ПОЛУЧЕНИЯ ЗАГОТОВОК СПЛАВОВ TiHfNi
JPH06306513A (ja) 高疲労強度焼結チタン合金の製造方法
HK1077604A (en) Stabilized grain size refractory metal powder metallurgy mill products
JPH0633165A (ja) 焼結チタン合金の製造法
Dimčić et al. Microstructural and mechanical properties of Ti3Al-based intermetallics produced by powder metallurgy
Jia et al. Powder Consolidation of Titanium and Titanium Alloys by a Powder Compact Forging Process
JPH05263163A (ja) Ｗ−Ｎｉ −Ｆｅ 焼結合金の製造方法
JPH05222406A (ja) 高強度炭化タングステン基超硬合金の製造方法

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20051114

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20051114

A761 Written withdrawal of application

Free format text: JAPANESE INTERMEDIATE CODE: A761

Effective date: 20070517