TW200602501A - Titanium copper having excellent strength, conductivity, and bending workability, and its production method - Google Patents

Titanium copper having excellent strength, conductivity, and bending workability, and its production method

Info

Publication number
TW200602501A
TW200602501A TW094115481A TW94115481A TW200602501A TW 200602501 A TW200602501 A TW 200602501A TW 094115481 A TW094115481 A TW 094115481A TW 94115481 A TW94115481 A TW 94115481A TW 200602501 A TW200602501 A TW 200602501A
Authority
TW
Taiwan
Prior art keywords
conductivity
titanium copper
excellent strength
bending workability
production method
Prior art date
Application number
TW094115481A
Other languages
Chinese (zh)
Other versions
TWI294465B (en
Inventor
Chihiro Izumi
Takaaki Hatano
Original Assignee
Nikko Metal Mfg Co Ltd
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 Nikko Metal Mfg Co Ltd filed Critical Nikko Metal Mfg Co Ltd
Publication of TW200602501A publication Critical patent/TW200602501A/en
Application granted granted Critical
Publication of TWI294465B publication Critical patent/TWI294465B/zh

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)
  • Conductive Materials (AREA)

Abstract

This invention is to provide titanium copper having excellent strength, conductivity, and bending workability. The titanium copper is composed of a copper alloy comprising, by mass, 1.5 to 2.3% Ti, and the balance Cu with inevitable impurities, and has a 0.2% proof stress (YS) of ≥ 750 MPa, and an conductivity (EC) of ≥ 17%IACS. Also, when W-bend tests prescribed in JIS H3130 are carried out in a direction perpendicular to the rolling direction, the ratio (MBR/t) between the minimum bend radius (MBR; mm) at which no cracking is brought about and the sheet thickness (t; mm) has the relation of MBR/t ≤ 0.04*YS-30 with the 0.2% proof stress (YS; MPa).
TW094115481A 2004-06-01 2005-05-13 Titanium copper having excellent strength, conductivity, and bending workability, and its production method TW200602501A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004162934A JP4210239B2 (en) 2004-06-01 2004-06-01 Titanium copper excellent in strength, conductivity and bending workability, and its manufacturing method

Publications (2)

Publication Number Publication Date
TW200602501A true TW200602501A (en) 2006-01-16
TWI294465B TWI294465B (en) 2008-03-11

Family

ID=35496792

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094115481A TW200602501A (en) 2004-06-01 2005-05-13 Titanium copper having excellent strength, conductivity, and bending workability, and its production method

Country Status (5)

Country Link
US (1) US20060011275A1 (en)
JP (1) JP4210239B2 (en)
KR (1) KR20060046273A (en)
CN (1) CN100467637C (en)
TW (1) TW200602501A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI577810B (en) * 2013-03-25 2017-04-11 同和金屬股份有限公司 Cu-ti based copper alloy plate, manufacture method thereof and conductive component
TWI692535B (en) * 2018-08-30 2020-05-01 日商Ｊｘ金屬股份有限公司 Titanium copper plate, pressed processed product and method for manufacturing pressed processed product

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101301495B (en) * 2008-06-03 2012-07-25 陕西科技大学 Method for preparing bone screw biological compound material
JP5426936B2 (en) * 2009-06-18 2014-02-26 株式会社Ｓｈカッパープロダクツ Copper alloy manufacturing method and copper alloy
CN105296793A (en) * 2009-11-25 2016-02-03 Jx日矿日石金属株式会社 Titanium-copper for electric component
JP4683669B1 (en) * 2010-03-19 2011-05-18 Ｊｘ日鉱日石金属株式会社 Titanium copper excellent in strength, electrical conductivity and bending workability and its manufacturing method
JP5214701B2 (en) * 2010-10-18 2013-06-19 Ｊｘ日鉱日石金属株式会社 Titanium copper excellent in strength, electrical conductivity and bending workability and its manufacturing method
DE102011002953A1 (en) * 2011-01-21 2012-07-26 Carl Zeiss Smt Gmbh Substrate for mirror for extreme ultraviolet lithography, comprises base body which is alloy system that is made of intermetallic phase having crystalline component, where intermetallic phase has bravais lattice
JP5461467B2 (en) * 2011-03-29 2014-04-02 Ｊｘ日鉱日石金属株式会社 Titanium copper excellent in strength, electrical conductivity and bending workability and its manufacturing method
CN105039775B (en) * 2015-06-02 2017-04-05 苏州晓锋知识产权运营管理有限公司 The manufacture method of electric conductivity latch plate
JP6629401B1 (en) * 2018-08-30 2020-01-15 Ｊｘ金属株式会社 Titanium copper plate before aging treatment, pressed product and method for producing pressed product
CN113088754A (en) * 2021-04-01 2021-07-09 江西中晟金属有限公司 High-flexibility copper rod and preparation method thereof
CN115927985A (en) * 2022-12-24 2023-04-07 安徽鑫科铜业有限公司 Titanium copper with excellent bending workability and manufacturing method thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3740474B2 (en) * 2003-03-20 2006-02-01 日鉱金属加工株式会社 Titanium copper excellent in conductivity and method for producing the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI577810B (en) * 2013-03-25 2017-04-11 同和金屬股份有限公司 Cu-ti based copper alloy plate, manufacture method thereof and conductive component
TWI692535B (en) * 2018-08-30 2020-05-01 日商Ｊｘ金屬股份有限公司 Titanium copper plate, pressed processed product and method for manufacturing pressed processed product

Also Published As

Publication number Publication date
JP4210239B2 (en) 2009-01-14
CN100467637C (en) 2009-03-11
KR20060046273A (en) 2006-05-17
CN1704492A (en) 2005-12-07
TWI294465B (en) 2008-03-11
US20060011275A1 (en) 2006-01-19
JP2005344143A (en) 2005-12-15

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Legal Events

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MM4A Annulment or lapse of patent due to non-payment of fees