TWI262109B - Stabilized grain size refractory metal powder metallurgy mill products - Google Patents

Stabilized grain size refractory metal powder metallurgy mill products Download PDF

Info

Publication number
TWI262109B
TWI262109B TW092101288A TW92101288A TWI262109B TW I262109 B TWI262109 B TW I262109B TW 092101288 A TW092101288 A TW 092101288A TW 92101288 A TW92101288 A TW 92101288A TW I262109 B TWI262109 B TW I262109B
Authority
TW
Taiwan
Prior art keywords
powder
ppm
rolled product
oxygen
product
Prior art date
Application number
TW092101288A
Other languages
English (en)
Chinese (zh)
Other versions
TW200307583A (en
Inventor
Paul R Aimone
Howard V Goldberg
Richard R Malen
Thomas A Morse
Prabhat Kumar
Original Assignee
Starck H C 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 Starck H C Inc filed Critical Starck H C Inc
Publication of TW200307583A publication Critical patent/TW200307583A/zh
Application granted granted Critical
Publication of TWI262109B publication Critical patent/TWI262109B/zh

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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Ceramic Products (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
TW092101288A 2002-01-23 2003-01-22 Stabilized grain size refractory metal powder metallurgy mill products TWI262109B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US35114602P 2002-01-23 2002-01-23

Publications (2)

Publication Number Publication Date
TW200307583A TW200307583A (en) 2003-12-16
TWI262109B true TWI262109B (en) 2006-09-21

Family

ID=27613465

Family Applications (1)

Application Number Title Priority Date Filing Date
TW092101288A TWI262109B (en) 2002-01-23 2003-01-22 Stabilized grain size refractory metal powder metallurgy mill products

Country Status (16)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050094472A (ko) * 2003-01-31 2005-09-27 에이치. 씨. 스타아크 아이앤씨 내화제 금속 어닐링 밴드
WO2009052007A1 (en) * 2007-10-15 2009-04-23 Hi-Temp Specialty Metals, Inc. Method for the production of tantalum powder using reclaimed scrap as source 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

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
RS64904A (xx) 2006-10-27
MXPA04007104A (es) 2004-10-29
US20050118052A1 (en) 2005-06-02
BR0307073A (pt) 2004-12-28
CN1623005A (zh) 2005-06-01
JP2005516116A (ja) 2005-06-02
CA2473493A1 (en) 2003-07-31
NZ534212A (en) 2006-04-28
PL371625A1 (en) 2005-06-27
TW200307583A (en) 2003-12-16
WO2003062482A3 (en) 2004-02-26
EP1506322A2 (en) 2005-02-16
IL162904A0 (en) 2005-11-20
WO2003062482A2 (en) 2003-07-31
RU2004125856A (ru) 2005-06-10
ZA200405764B (en) 2005-07-20
KR20040091627A (ko) 2004-10-28

Similar Documents

Publication Publication Date Title
Niu et al. Breaking through the strength-ductility trade-off dilemma in powder metallurgy Ti–6Al–4V titanium alloy
US20180291481A1 (en) METHOD OF FORMING A SINTERED NICKEL-TITANIUM-RARE EARTH (Ni-Ti-RE) ALLOY
US7767138B2 (en) Process for the production of a molybdenum alloy
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
JP2011127150A (ja) タングステンモリブデン合金製ルツボとその製造方法、およびサファイア単結晶の製造方法
CN110964945B (zh) 一种氧化物弥散强化(ods)钛及钛合金的制备方法
Cintas et al. High-strength PM aluminium by milling in ammonia gas and sintering
JP2009074127A (ja) 焼結スパッタリングターゲット材およびその製造方法
US9969004B2 (en) α+β or β titanium alloy and method for producing same
TWI262109B (en) Stabilized grain size refractory metal powder metallurgy mill products
US11008639B2 (en) Powder metallurgy titanium alloys
Qian et al. Sintering of titanium and its alloys
Sharma et al. Processing and characterization of Cu-Al-Ni shape memory alloy strips prepared from elemental powders via a novel powder metallurgy route
US10058917B2 (en) Incorporation of nano-size particles into aluminum or other light metals by decoration of micron size particles
CN113798488B (zh) 铝基粉末冶金材料及其制备方法
Cintas et al. Heat-resistant bulk nanostructured P/M aluminium
Zhang et al. Deformability and microstructure transformation of PM TiAl alloy prepared by pseudo-HIP technology
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
JPS59116356A (ja) モンブデン合金
JP2002212607A (ja) 高融点合金の製造方法
CN118668119A (zh) 高熵合金陶瓷复合材料及其制备方法
Siqueira et al. Microstructural evolution during sintering of the P/M blended elemental Ti-5Al-2.5 Fe alloy
Balog et al. Novel in-situ formed Al-AlN ultrafine-grained composites prepared from fine nitrided Al powders.
Balog et al. Metal Matrix Composites: Novel in-situ formed Al-AlN ultrafine-grained composites prepared from fine nitrided Al powders
Ochiai et al. Production of Ni-aluminides by MA Process and Their Mechanical Properties

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees