DK497377A - Fremgangsmaade til bearbejdning i sortvarm tilstand af smededegenstande af molybdaen og molybdaenlegeringer - Google Patents

Fremgangsmaade til bearbejdning i sortvarm tilstand af smededegenstande af molybdaen og molybdaenlegeringer

Info

Publication number
DK497377A
DK497377A DK497377A DK497377A DK497377A DK 497377 A DK497377 A DK 497377A DK 497377 A DK497377 A DK 497377A DK 497377 A DK497377 A DK 497377A DK 497377 A DK497377 A DK 497377A
Authority
DK
Denmark
Prior art keywords
molybda
forgens
alloys
black
procedure
Prior art date
Application number
DK497377A
Other languages
English (en)
Inventor
R W Burman
Original Assignee
Amax 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 Amax Inc filed Critical Amax Inc
Publication of DK497377A publication Critical patent/DK497377A/da

Links

Classifications

    • 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
    • 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
    • B22F3/17—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by forging
    • 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
    • B22F3/20—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by extruding
    • 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
    • B22F5/006—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of flat products, e.g. sheets
    • 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

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Forging (AREA)
  • Powder Metallurgy (AREA)
  • Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
DK497377A 1977-03-01 1977-11-09 Fremgangsmaade til bearbejdning i sortvarm tilstand af smededegenstande af molybdaen og molybdaenlegeringer DK497377A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/773,206 US4077811A (en) 1977-03-01 1977-03-01 Process for "Black Fabrication" of molybdenum and molybdenum alloy wrought products

Publications (1)

Publication Number Publication Date
DK497377A true DK497377A (da) 1978-09-02

Family

ID=25097530

Family Applications (1)

Application Number Title Priority Date Filing Date
DK497377A DK497377A (da) 1977-03-01 1977-11-09 Fremgangsmaade til bearbejdning i sortvarm tilstand af smededegenstande af molybdaen og molybdaenlegeringer

Country Status (7)

Country Link
US (1) US4077811A (da)
JP (1) JPS53106615A (da)
AT (1) ATA818477A (da)
DE (1) DE2751623C2 (da)
DK (1) DK497377A (da)
FR (1) FR2382287A1 (da)
GB (1) GB1557497A (da)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54152614A (en) * 1978-05-23 1979-12-01 Daido Steel Co Ltd Production of plate or belt material of metal molybdenum and alloy thereof
GB8603686D0 (en) * 1986-02-14 1986-03-19 Standring P M Rotary forging
FR2595276A1 (fr) * 1986-03-05 1987-09-11 Thomson Cgr Procede de fabrication de pieces metalliques planes a tolerances serrees de planeite, telles que des electrodes pour multidetecteurs de rayons x
JPS62208527A (ja) * 1986-03-07 1987-09-12 Toho Kinzoku Kk マグネトロン用エンドハツトの製法
AT392432B (de) * 1989-05-03 1991-03-25 Plansee Metallwerk Verfahren zur herstellung von warmkriechfesten halbfabrikaten oder formteilen aus hochschmelzenden metallen
US5263349A (en) * 1992-09-22 1993-11-23 E. I. Du Pont De Nemours And Company Extrusion of seamless molybdenum rhenium alloy pipes
US5673473A (en) * 1993-06-25 1997-10-07 Medtronic, Inc. Method of surface finishing a medical device shield using metallic media
US5505793A (en) * 1994-12-27 1996-04-09 The United States Of America As Represented By The Secretary Of The Air Force High temperature melting molybdenum-chromium-silicon alloys
EP0725157B1 (en) * 1995-02-01 2001-03-07 BRUSH WELLMAN Inc. Processing of alloys and products so produced
MXPA05011284A (es) * 2003-04-23 2006-01-24 Starck H C Inc Blancos de rayos x de alecion de molibdeno que tienen estructura de grano uniforme.
US7168142B2 (en) * 2003-09-15 2007-01-30 Greatbatch-Globe Tool, Inc. Method of manufacturing a shaped titanium article
CN100439523C (zh) * 2006-12-15 2008-12-03 西部金属材料股份有限公司 一种制备高性能钼棒的方法
CN103658171B (zh) * 2012-09-24 2016-02-10 上海六晶金属科技有限公司 一种纯钼薄板的温轧开坯方法
CN108356190A (zh) * 2018-01-31 2018-08-03 金堆城钼业股份有限公司 一种采用大单重钼棒生产大规格钼电极的方法
CN116727587B (zh) * 2023-08-11 2023-10-27 成都先进金属材料产业技术研究院股份有限公司 一种tb5钛合金丝材及其制备方法
CN117344292B (zh) * 2023-09-20 2026-01-06 丰联科光电(洛阳)股份有限公司 利用钼残靶制备mpcvd设备用高性能薄壁钼环的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2666721A (en) * 1951-03-20 1954-01-19 Westinghouse Electric Corp Process of producing ductile molybdenum
FR1059867A (fr) * 1951-03-20 1954-03-29 Westinghouse Electric Corp Procédé de fabrication de molybdène ductile
US2667435A (en) * 1951-09-21 1954-01-26 Westinghouse Electric Corp Low temperature fabrication of molybdenum and alloys thereof
US2678272A (en) * 1951-10-06 1954-05-11 Climax Molybdenum Co Molybdenum-columbium alloys
US2692216A (en) * 1951-10-10 1954-10-19 Westinghouse Electric Corp Method of manufacturing ductile molybdenum and alloys thereof
US2692217A (en) * 1951-10-10 1954-10-19 Westinghouse Electric Corp Quick forging and heat treatment schedule of molybdenum and alloys thereof
US2903385A (en) * 1953-11-20 1959-09-08 Westinghouse Electric Corp Manufacture of molybdenum and alloys thereof

Also Published As

Publication number Publication date
ATA818477A (de) 1980-09-15
FR2382287B1 (da) 1980-02-08
FR2382287A1 (fr) 1978-09-29
JPS53106615A (en) 1978-09-16
DE2751623C2 (de) 1982-08-05
DE2751623A1 (de) 1978-09-07
GB1557497A (en) 1979-12-12
US4077811A (en) 1978-03-07

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment