FR2524494B1 - Procede de production de pieces faconnees en alliage de cuivre et de beryllium, et piece faconnee ainsi produite - Google Patents

Procede de production de pieces faconnees en alliage de cuivre et de beryllium, et piece faconnee ainsi produite

Info

Publication number
FR2524494B1
FR2524494B1 FR8303240A FR8303240A FR2524494B1 FR 2524494 B1 FR2524494 B1 FR 2524494B1 FR 8303240 A FR8303240 A FR 8303240A FR 8303240 A FR8303240 A FR 8303240A FR 2524494 B1 FR2524494 B1 FR 2524494B1
Authority
FR
France
Prior art keywords
copper
produced
beryllium alloy
shaped
producing
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.)
Expired
Application number
FR8303240A
Other languages
English (en)
Other versions
FR2524494A1 (fr
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.)
Cabot Corp
Original Assignee
Cabot 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.)
Filing date
Publication date
Application filed by Cabot Corp filed Critical Cabot Corp
Publication of FR2524494A1 publication Critical patent/FR2524494A1/fr
Application granted granted Critical
Publication of FR2524494B1 publication Critical patent/FR2524494B1/fr
Expired legal-status Critical Current

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
    • C22F1/08—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of copper or alloys based thereon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Thermal Sciences (AREA)
  • Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
  • Conductive Materials (AREA)
  • Materials For Medical Uses (AREA)
  • Heat Treatment Of Steel (AREA)
  • Metal Rolling (AREA)
  • Electroplating Methods And Accessories (AREA)
FR8303240A 1982-03-30 1983-02-28 Procede de production de pieces faconnees en alliage de cuivre et de beryllium, et piece faconnee ainsi produite Expired FR2524494B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/363,682 US4394185A (en) 1982-03-30 1982-03-30 Processing for copper beryllium alloys

Publications (2)

Publication Number Publication Date
FR2524494A1 FR2524494A1 (fr) 1983-10-07
FR2524494B1 true FR2524494B1 (fr) 1985-08-23

Family

ID=23431251

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8303240A Expired FR2524494B1 (fr) 1982-03-30 1983-02-28 Procede de production de pieces faconnees en alliage de cuivre et de beryllium, et piece faconnee ainsi produite

Country Status (6)

Country Link
US (1) US4394185A (fr)
JP (1) JPS58174560A (fr)
CA (1) CA1196553A (fr)
DE (1) DE3311344C2 (fr)
FR (1) FR2524494B1 (fr)
GB (1) GB2117402A (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4425168A (en) * 1982-09-07 1984-01-10 Cabot Corporation Copper beryllium alloy and the manufacture thereof
US4533412A (en) * 1982-09-30 1985-08-06 Fdx Patents Holding Company, N.V. Thermal-mechanical treatment for copper alloys
US4551187A (en) * 1984-06-08 1985-11-05 Brush Wellman Inc. Copper alloy
US4579603A (en) * 1985-03-18 1986-04-01 Woodard Dudley H Controlling distortion in processed copper beryllium alloys
US4541875A (en) * 1985-03-18 1985-09-17 Woodard Dudley H Controlling distortion in processed copper beryllium alloys
JPS61287156A (ja) * 1985-06-13 1986-12-17 Ngk Insulators Ltd リードフレーム用素材およびその製造法
JPS6314846A (ja) * 1986-07-07 1988-01-22 Yamaichi Electric Mfg Co Ltd 電気接点加工法
EP0271991B1 (fr) * 1986-11-13 1991-10-02 Ngk Insulators, Ltd. Fabrication d'alliages cuivre-béryllium
JPS63223151A (ja) * 1987-03-12 1988-09-16 Ngk Insulators Ltd ベリリウム銅合金材料よりなる部品成形体及びその製造方法
US4931105A (en) * 1989-02-16 1990-06-05 Beryllium Copper Processes L.P. Process for heat treating beryllium copper
JPH083141B2 (ja) * 1989-10-27 1996-01-17 日本碍子株式会社 ベリリウム銅合金部材の製造法
JPH0774420B2 (ja) * 1991-02-21 1995-08-09 日本碍子株式会社 ベリリウム銅合金の製造方法
US5090472A (en) * 1991-06-19 1992-02-25 Ngk Insulators, Ltd. Method for vertically and continuously casting beryllium copper alloys
DE69520268T2 (de) * 1995-02-01 2001-08-09 Brush Wellman Inc., Cleveland Behandlung von Legierungen und danach hergestellte Gegenstände
JP4072282B2 (ja) * 1999-04-07 2008-04-09 日新産業株式会社 位置検出器及びその接触針
US20040216817A1 (en) * 2003-01-24 2004-11-04 Harkness John C. Copper-beryllium alloy strip
JP5416091B2 (ja) * 2008-03-28 2014-02-12 日本碍子株式会社 ベリリウム銅鍛造バルク体
US20100006191A1 (en) * 2008-07-09 2010-01-14 Brush Wellman, Inc. HIGH STRENGTH Be/Cu ALLOYS WITH IMPROVED ELECTRICAL CONDUCTIVITY

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1974839A (en) * 1932-10-29 1934-09-25 American Brass Co Alloy
US2257708A (en) * 1939-06-02 1941-09-30 Beryllium Corp Method of working and heat treating cu-be alloys
US2412447A (en) * 1942-07-31 1946-12-10 Berks County Trust Company Working and treating be-cu alloys
US3138493A (en) * 1962-03-19 1964-06-23 Brush Beryllium Co Method of heat treating beryllium copper alloys
FR1359828A (fr) * 1963-03-19 1964-04-30 Brush Beryllium Co Procédé de traitement, par la chaleur, des alliages béryllium-cuivre
US3196006A (en) * 1963-05-10 1965-07-20 Westinghouse Electric Corp Copper base alloys containing cobalt, beryllium, and zirconium
FR1508212A (fr) * 1966-11-21 1968-01-05 Aluminium Francais Nouveau procédé de relaxation des contraintes résiduelles des alliages métalliques trempés
GB1268871A (en) * 1969-01-23 1972-03-29 Spring Res Ass Heat treatment of beryllium-copper alloys
US3753696A (en) * 1970-09-02 1973-08-21 Ngk Insulators Ltd High strength copper alloy having an excellent formability and process for producing the same
GB1328940A (en) * 1971-08-23 1973-09-05 Hewlett Packard Co Amplifier circuits
US3841922A (en) * 1973-03-16 1974-10-15 Brush Wellman Process for the annealing of precipitation hardening alloys
US3985589A (en) * 1974-11-01 1976-10-12 Olin Corporation Processing copper base alloys
US4179314A (en) * 1978-12-11 1979-12-18 Kawecki Berylco Industries, Inc. Treatment of beryllium-copper alloy and articles made therefrom
JPS56163248A (en) * 1980-05-21 1981-12-15 Ngk Insulators Ltd Manufacture of drawn material of beryllium-copper alloy

Also Published As

Publication number Publication date
DE3311344A1 (de) 1983-10-13
DE3311344C2 (de) 1994-03-03
US4394185A (en) 1983-07-19
FR2524494A1 (fr) 1983-10-07
JPS58174560A (ja) 1983-10-13
CA1196553A (fr) 1985-11-12
JPH046787B2 (fr) 1992-02-06
GB8308049D0 (en) 1983-05-05
GB2117402A (en) 1983-10-12

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Legal Events

Date Code Title Description
ST Notification of lapse