ES485022A1 - Procedimiento para el tratamiento termico de una aleacion a base de cobre - Google Patents

Procedimiento para el tratamiento termico de una aleacion a base de cobre

Info

Publication number
ES485022A1
ES485022A1 ES485022A ES485022A ES485022A1 ES 485022 A1 ES485022 A1 ES 485022A1 ES 485022 A ES485022 A ES 485022A ES 485022 A ES485022 A ES 485022A ES 485022 A1 ES485022 A1 ES 485022A1
Authority
ES
Spain
Prior art keywords
silicon
alloy
excess
nickel
chromium
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
ES485022A
Other languages
English (en)
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.)
ANPCO PITTSBURGH CORP
Original Assignee
ANPCO PITTSBURGH 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 ANPCO PITTSBURGH CORP filed Critical ANPCO PITTSBURGH CORP
Publication of ES485022A1 publication Critical patent/ES485022A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/06—Halogens; Compounds thereof
    • B01J27/08—Halides
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/222—Non-consumable electrodes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Conductive Materials (AREA)
  • Electrodes Of Semiconductors (AREA)
  • Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
  • Testing Or Measuring Of Semiconductors Or The Like (AREA)
  • Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)

Abstract

Procedimiento para el tratamiento térmico de una aleación a base de cobre, consistente esencialmente, en peso, en 2 a 3% de un metal elegido entre níquel y cobalto y mezclas de los mismos, silicio en una cantidad ligeramente superior a la cantidad estequiométrica necesaria para formar siliciuros de dicho metal; cromo en una cantidad superior a la cantidad estequiométrica requerida para formar siliciuro de cromo con el exceso de silicio no combinado como dicho siliciuros metálicos, y el resto cobre; caracterizado porque comprende las etapas de: (a) calentar la aleación a una temperatura de solución (b) enfriar la aleación, © envejecer la aleación a una primera temperatura de envejecimiento del orden de 482 a 593ºC, durante un periodo de tiempo suficiente para precipitar siliciuros y (d) envejecer la aleación a una segunda temperatura de envejecimiento del orden de 399 a 482ºC, durante un periodo de tiempo suficiente para precipitar el exceso de cromo de la solución y aumentar la conductividad eléctrica de la aleación a un valor superior al 45%
ES485022A 1979-02-12 1979-10-15 Procedimiento para el tratamiento termico de una aleacion a base de cobre Expired ES485022A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/011,110 US4191601A (en) 1979-02-12 1979-02-12 Copper-nickel-silicon-chromium alloy having improved electrical conductivity

Publications (1)

Publication Number Publication Date
ES485022A1 true ES485022A1 (es) 1980-04-16

Family

ID=21748933

Family Applications (1)

Application Number Title Priority Date Filing Date
ES485022A Expired ES485022A1 (es) 1979-02-12 1979-10-15 Procedimiento para el tratamiento termico de una aleacion a base de cobre

Country Status (16)

Country Link
US (1) US4191601A (es)
JP (1) JPS5937340B2 (es)
KR (2) KR880000766B1 (es)
AT (1) AT370445B (es)
AU (1) AU530377B2 (es)
BE (1) BE879035A (es)
CA (1) CA1126056A (es)
CH (1) CH648598A5 (es)
DE (1) DE2942345A1 (es)
ES (1) ES485022A1 (es)
FI (1) FI69875C (es)
FR (1) FR2448578A1 (es)
GB (1) GB2043690B (es)
IT (1) IT1164838B (es)
NL (1) NL7907272A (es)
SE (1) SE440669B (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4338130A (en) * 1980-11-20 1982-07-06 Burkett Richard A Precipitation hardening copper alloys
JPS58124254A (ja) * 1982-01-20 1983-07-23 Nippon Mining Co Ltd 半導体機器のリ−ド材用銅合金
JPS6058783B2 (ja) * 1982-01-20 1985-12-21 日本鉱業株式会社 半導体機器のリ−ド材用銅合金の製造方法
JPS5949293B2 (ja) 1982-06-05 1984-12-01 株式会社神戸製鋼所 電気電子部品用銅合金及びその製造法
US4728372A (en) * 1985-04-26 1988-03-01 Olin Corporation Multipurpose copper alloys and processing therefor with moderate conductivity and high strength
US4594221A (en) * 1985-04-26 1986-06-10 Olin Corporation Multipurpose copper alloys with moderate conductivity and high strength
US5020770A (en) * 1988-05-12 1991-06-04 Moberg Clifford A Combination of mold and alloy core pin
US5028391A (en) * 1989-04-28 1991-07-02 Amoco Metal Manufacturing Inc. Copper-nickel-silicon-chromium alloy
US4950154A (en) * 1989-07-03 1990-08-21 Moberg Clifford A Combination injection mold and sprue bushing
FR2706488B1 (fr) * 1993-06-14 1995-09-01 Tech Ind Fonderie Centre Alliage de cuivre, nickel, silicium et chrome et procédé d'élaboration dudit alliage.
JP2807398B2 (ja) * 1993-08-03 1998-10-08 和明 深道 磁気抵抗効果材料、その製造方法および磁気抵抗素子
US6764556B2 (en) 2002-05-17 2004-07-20 Shinya Myojin Copper-nickel-silicon two phase quench substrate
US7182823B2 (en) * 2002-07-05 2007-02-27 Olin Corporation Copper alloy containing cobalt, nickel and silicon
KR20040014756A (ko) * 2002-08-12 2004-02-18 김동원 필라멘트 와인딩 장치
KR100497817B1 (ko) * 2002-11-27 2005-07-01 김조권 초경량 다단(多段) 전신주 및 그 제조방법과 장치
KR100516441B1 (ko) * 2002-11-28 2005-09-23 김조권 필라멘트 와인드 원심(遠心) 제조방법 및 그 장치
KR20040051758A (ko) * 2002-12-13 2004-06-19 최선영 대형관체의 제조방법 및 그 장치
JP4494258B2 (ja) * 2005-03-11 2010-06-30 三菱電機株式会社 銅合金およびその製造方法
EP1873267B1 (en) * 2005-03-24 2014-07-02 JX Nippon Mining & Metals Corporation Copper alloy for electronic material
KR101515668B1 (ko) * 2007-11-05 2015-04-27 후루카와 덴키 고교 가부시키가이샤 동합금 판재
JP4440313B2 (ja) * 2008-03-31 2010-03-24 日鉱金属株式会社 電子材料用Ｃｕ−Ｎｉ−Ｓｉ−Ｃｏ−Ｃｒ系合金
AU2012298166A1 (en) * 2011-08-22 2013-05-02 Rivers Carbon Technologies Limited Shearer pick
CN102418003B (zh) * 2011-11-24 2013-05-08 中铝洛阳铜业有限公司 一种镍铬硅青铜合金的加工工艺方法
CN103484700A (zh) * 2013-09-13 2014-01-01 昆山市巴城镇顺拓工程机械配件厂 一种特种合金制备工艺
CN105925838B (zh) * 2013-11-29 2017-11-07 国网河南省电力公司平顶山供电公司 一种合金的生产工艺

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1658186A (en) * 1925-02-21 1928-02-07 Electro Metallurg Co Copper alloy and process of producing and treating the same
US1778668A (en) * 1927-06-30 1930-10-14 Gen Electric Electrode
US1763303A (en) * 1928-11-14 1930-06-10 Ohio Brass Co Trolley wheel
US2241815A (en) * 1938-08-12 1941-05-13 Mallory & Co Inc P R Method of treating copper alloy castings
DE1107943B (de) * 1955-08-08 1961-05-31 Ver Deutsche Metallwerke Ag Aushaertungsfaehige Kupferlegierungen
DE1278110C2 (de) * 1960-03-09 1973-09-20 Ver Deutsche Metallwerke Ag Verwendung einer aushaertbaren kupferlegierung zur herstellung von halbzeug mit erhoehtem formaenderungsvermoegen
US3072508A (en) * 1961-02-15 1963-01-08 Ampco Metal Inc Method of heat treating copper base alloy
GB1358055A (en) * 1971-09-22 1974-06-26 Langley Alloys Ltd Copper-based alloys

Also Published As

Publication number Publication date
IT7950560A0 (it) 1979-10-15
AT370445B (de) 1983-03-25
NL7907272A (nl) 1980-08-14
KR830002054A (ko) 1983-05-21
JPS5937340B2 (ja) 1984-09-08
KR880000604A (ko) 1988-03-28
FR2448578B1 (es) 1985-05-24
IT1164838B (it) 1987-04-15
GB2043690A (en) 1980-10-08
FI69875C (fi) 1986-05-26
ATA632579A (de) 1982-08-15
SE7908899L (sv) 1980-08-13
KR880000766B1 (ko) 1988-05-06
AU5066179A (en) 1980-08-21
CH648598A5 (de) 1985-03-29
DE2942345C2 (es) 1993-08-19
JPS55107745A (en) 1980-08-19
FR2448578A1 (fr) 1980-09-05
FI792962A (fi) 1980-08-13
US4191601A (en) 1980-03-04
AU530377B2 (en) 1983-07-14
CA1126056A (en) 1982-06-22
GB2043690B (en) 1983-08-03
BE879035A (fr) 1980-01-16
KR880001524B1 (ko) 1988-08-19
SE440669B (sv) 1985-08-12
DE2942345A1 (de) 1980-08-21
FI69875B (fi) 1985-12-31

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970401