BR0101309A - Fundição de liga à base de cobre e processo de produção de fundido e forjado empregando fundição de liga à base de cobre - Google Patents

Fundição de liga à base de cobre e processo de produção de fundido e forjado empregando fundição de liga à base de cobre

Info

Publication number
BR0101309A
BR0101309A BR0101309-2A BR0101309A BR0101309A BR 0101309 A BR0101309 A BR 0101309A BR 0101309 A BR0101309 A BR 0101309A BR 0101309 A BR0101309 A BR 0101309A
Authority
BR
Brazil
Prior art keywords
copper
based alloy
alloy casting
production process
precipitation
Prior art date
Application number
BR0101309-2A
Other languages
English (en)
Other versions
BR0101309B1 (pt
Inventor
Kazuaki Mino
Original Assignee
Ishikawajima Harima Heavy Ind
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 Ishikawajima Harima Heavy Ind filed Critical Ishikawajima Harima Heavy Ind
Publication of BR0101309A publication Critical patent/BR0101309A/pt
Publication of BR0101309B1 publication Critical patent/BR0101309B1/pt

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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C9/00—Alloys based on copper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Forging (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Patente de Invenção: "FUNDIçãO DE LIGA à BASE DE COBRE E PROCESSO DE PRODUçãO DE FUNDIDO E FORJADO EMPREGANDO FUNDIçãO DE LIGA à BASE DE COBRE". Na presente invenção, a formação é realizada empregando-se fundição para rapidamente solidificar o material fundido compreendendo uma liga à base de cobre contendo 3 a 20% de Ag (% no contexto significando % em massa), 0,5 a 1,5% Cr e 0,05 a 0,5% Zr. Em seguida, um tratamento de envelhecimento para precipitação é realizado a 450<198>C a 500<198>C, e o artigo conformado é obtido por endurecimento por precipitação. Além disso, na acima mencionada liga à base de cobre, material fundido compreendendo uma liga à base de cobre contendo Ag em um montante de 3 a 8,5% é solidificada por fundição, e o artigo solidificado ou o artigo trabalhado a quente obtido do mesmo é submetido a um tratamento de envelhecimento para precipitação e um tratamento termomecânico usando forjamento ou laminação e o fundido é obtido conformando-se o material em um formato específico e realizando um endurecimento por precipitação.
BRPI0101309-2A 2000-04-05 2001-04-04 fundição de liga à base de cobre e processo de produção de fundido e forjado empregando fundição de liga à base de cobre. BR0101309B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000103662A JP2001288517A (ja) 2000-04-05 2000-04-05 Ｃｕ基合金、およびこれを用いた高強度高熱伝導性の鋳造物および鍛造物の製造方法

Publications (2)

Publication Number Publication Date
BR0101309A true BR0101309A (pt) 2001-11-06
BR0101309B1 BR0101309B1 (pt) 2009-01-13

Family

ID=18617328

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0101309-2A BR0101309B1 (pt) 2000-04-05 2001-04-04 fundição de liga à base de cobre e processo de produção de fundido e forjado empregando fundição de liga à base de cobre.

Country Status (11)

Country Link
US (2) US6679955B2 (pt)
EP (1) EP1143021B1 (pt)
JP (1) JP2001288517A (pt)
KR (1) KR100415270B1 (pt)
CN (1) CN1173053C (pt)
AU (1) AU757115B2 (pt)
BR (1) BR0101309B1 (pt)
CA (1) CA2341126C (pt)
DE (1) DE60114281T2 (pt)
ID (1) ID29753A (pt)
TW (1) TW476796B (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100434810B1 (ko) * 2001-12-05 2004-06-12 한국생산기술연구원 반용융가압성형용 구리-지르코늄(Ｃｕ-Ｚｒ)합금 및 그의제조방법
JP3861712B2 (ja) * 2002-02-21 2006-12-20 石川島播磨重工業株式会社 Ｃｕ基合金、及びこれを用いた高強度高熱伝導性の鍛造物の製造方法
CA2378934C (en) 2002-03-26 2005-11-15 Ipsco Inc. High-strength micro-alloy steel and process for making same
US7220325B2 (en) 2002-04-03 2007-05-22 Ipsco Enterprises, Inc. High-strength micro-alloy steel
CN1293212C (zh) * 2004-02-23 2007-01-03 西安交通大学 一种铜合金
JP5053242B2 (ja) * 2007-11-30 2012-10-17 古河電気工業株式会社 銅合金材の製造方法及びその装置
CN104232978B (zh) * 2014-09-01 2016-05-18 航天材料及工艺研究所 一种铜银锆合金大尺寸锻造饼坯的制备方法
RU2587351C1 (ru) * 2015-03-13 2016-06-20 Юлия Алексеевна Щепочкина Спеченный сплав на основе меди
DE102015211718B4 (de) 2015-06-24 2020-12-03 MTU Aero Engines AG Verfahren und Vorrichtung zur Herstellung von TiAl-Schmiedebauteilen
CN106166591A (zh) * 2016-06-30 2016-11-30 安徽省瑞杰锻造有限责任公司 铬锆铜合金锻造工艺
JP6407484B1 (ja) * 2016-12-01 2018-10-17 古河電気工業株式会社 銅合金線材
CN106676314B (zh) * 2016-12-28 2018-06-15 北京有色金属研究总院 一种高强度高导电性能Cu-Ag合金的制备方法
CN111363948B (zh) 2020-04-24 2021-11-09 浙江大学 一种高强高导铜合金的高效短流程制备方法
KR102499087B1 (ko) * 2020-11-30 2023-02-15 한국생산기술연구원 메타휴리스틱스를 이용한 베릴륨 프리 동합금의 제조방법
KR102499059B1 (ko) * 2020-11-30 2023-02-15 한국생산기술연구원 베릴륨 프리 동합금의 제조방법
US12618124B2 (en) 2022-10-04 2026-05-05 Honeywell Federal Manufacturing & Technologies, Llc Oxidation resistant high conductivity copper alloys
CN120758760B (zh) * 2025-06-16 2026-01-13 东北大学 一种取向结构Cu-Ag复合材料的制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6037177B2 (ja) * 1982-02-13 1985-08-24 川崎製鉄株式会社 急冷薄帯の製造に供する冷却体用Ｃｕ合金
JP2863627B2 (ja) 1990-11-28 1999-03-03 中越合金鋳工株式会社 連続鋳造用鋳型材の製造方法
JPH04221032A (ja) * 1990-12-21 1992-08-11 Nikko Kyodo Co Ltd 高強度高熱伝導性プラスチック成形金型用銅合金およびその製造方法。
JPH04231443A (ja) * 1990-12-27 1992-08-20 Nikko Kyodo Co Ltd 通電材料
JP3407054B2 (ja) * 1993-03-25 2003-05-19 三菱マテリアル株式会社 耐熱性、強度および導電性に優れた銅合金
US5456230A (en) 1994-05-19 1995-10-10 Outboard Marine Corporation Four-stroke internal combustion engine with contaminated oil elimination
BR9502356A (pt) 1994-07-27 1996-06-18 Univ Estadual Paulista Julio D Ligas inteligentes com efeito memória de forma aplicáveis em um grande intervalo de temperaturas e particularmente superior a 200 oC.
JPH0941056A (ja) * 1995-07-31 1997-02-10 Mitsubishi Materials Corp モーター整流子材

Also Published As

Publication number Publication date
DE60114281D1 (de) 2005-12-01
CA2341126A1 (en) 2001-10-05
EP1143021B1 (en) 2005-10-26
CA2341126C (en) 2006-04-18
US7204893B2 (en) 2007-04-17
KR20010094994A (ko) 2001-11-03
JP2001288517A (ja) 2001-10-19
CN1320712A (zh) 2001-11-07
CN1173053C (zh) 2004-10-27
AU3139601A (en) 2002-01-24
US6679955B2 (en) 2004-01-20
AU757115B2 (en) 2003-02-06
ID29753A (id) 2001-10-11
BR0101309B1 (pt) 2009-01-13
TW476796B (en) 2002-02-21
US20010041149A1 (en) 2001-11-15
EP1143021A1 (en) 2001-10-10
DE60114281T2 (de) 2006-07-27
KR100415270B1 (ko) 2004-01-14
US20040025982A1 (en) 2004-02-12

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 04/04/2001, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 15A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2384 DE 13-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.