MY200090A - Easy-to-cut nickel silver and preparation method and application thereof - Google Patents

Easy-to-cut nickel silver and preparation method and application thereof

Info

Publication number
MY200090A
MY200090A MYPI2021002836A MYPI2021002836A MY200090A MY 200090 A MY200090 A MY 200090A MY PI2021002836 A MYPI2021002836 A MY PI2021002836A MY PI2021002836 A MYPI2021002836 A MY PI2021002836A MY 200090 A MY200090 A MY 200090A
Authority
MY
Malaysia
Prior art keywords
easy
nickel silver
cutting performance
cut nickel
cut
Prior art date
Application number
MYPI2021002836A
Inventor
Zhang Xuan
Zhu Qingping
Zhou Yaohua
Liu Ping
Zhao Hongbin
Xiong Chengyi
Yang Chaoyong
Yang Taisheng
Original Assignee
Ningbo Powerway Alloy Mat 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 Ningbo Powerway Alloy Mat Co Ltd filed Critical Ningbo Powerway Alloy Mat Co Ltd
Publication of MY200090A publication Critical patent/MY200090A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C30/00—Alloys containing less than 50% by weight of each constituent
    • C22C30/06—Alloys containing less than 50% by weight of each constituent containing zinc
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/02—Making non-ferrous alloys by melting
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C18/00—Alloys based on zinc
    • C22C18/02—Alloys based on zinc with copper as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C30/00—Alloys containing less than 50% by weight of each constituent
    • C22C30/02—Alloys containing less than 50% by weight of each constituent containing copper
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C30/00—Alloys containing less than 50% by weight of each constituent
    • C22C30/04—Alloys containing less than 50% by weight of each constituent containing tin or lead
    • 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
    • C22C9/04—Alloys based on copper with zinc as the next major constituent
    • 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
    • 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
    • C22F1/165—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 of zinc or cadmium or alloys based thereon

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)
  • Materials For Medical Uses (AREA)

Abstract

The disclosure discloses an easy-to-cut nickel silver, of which the weight percentage composition is: Cu: 42.5~47.5wt%, Ni: 8.0~12.0wt%, Mn: 4.0~8.0wt%, Bi: 0.05~1.5wt%, and the remaining is Zn and inevitable impurities. The easy-to-cut nickel silver can be processed into bars, wires and other products, and its preparation process includes: melting castingextrusionstretchingintermediate annealingstretchingannealing before product is finishedstretchingproduct. The easy-to-cut nickel silver adopts phase to improve the strength of the alloy while improving the cutting performance of alloy, such that the cutting performance similar to that of lead-nickel silver can be achieved with a low content of Bi. The easy-to-cut nickel silver has a tensile strength = 550 MPa and the cutting performance thereof can reach 80% or more of the cutting performance of C79860, thereby satisfying the needs of household appliances, communication equipment, medical equipment, inspection and control instruments, sports equipment, pen making and other industries.
MYPI2021002836A 2019-12-24 2020-01-06 Easy-to-cut nickel silver and preparation method and application thereof MY200090A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201911347809.0A CN110952019B (en) 2019-12-24 2019-12-24 Free-cutting zinc white copper and preparation method and application thereof
PCT/CN2020/000004 WO2021128434A1 (en) 2019-12-24 2020-01-06 Easy-to-cut zinc-copper-nickel alloy, preparation method therefor and use thereof

Publications (1)

Publication Number Publication Date
MY200090A true MY200090A (en) 2023-12-07

Family

ID=69983823

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2021002836A MY200090A (en) 2019-12-24 2020-01-06 Easy-to-cut nickel silver and preparation method and application thereof

Country Status (3)

Country Link
CN (1) CN110952019B (en)
MY (1) MY200090A (en)
WO (1) WO2021128434A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112626407A (en) * 2020-12-14 2021-04-09 宁波博威合金材料股份有限公司 Free-cutting zinc white copper and application thereof
CN113637868B (en) * 2021-08-09 2022-04-26 宁波博威合金材料股份有限公司 Copper alloy capable of being riveted and cut, and preparation method and application thereof
CN114438368B (en) * 2022-01-13 2023-02-10 宁波金田铜业(集团)股份有限公司 Lead-free-cutting tin-phosphor bronze alloy and preparation method thereof
CN115927906B (en) * 2022-11-23 2024-06-25 宁波博威合金材料股份有限公司 Low nickel zinc white copper alloy and preparation method thereof
CN116555621B (en) * 2023-05-31 2024-06-25 浙江惟精新材料股份有限公司 High-performance white copper with low conductivity and preparation method thereof
DE102023116142A1 (en) * 2023-06-20 2024-12-24 Sundwiger Messingwerk GmbH nickel silver alloy

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5167726A (en) * 1990-05-15 1992-12-01 At&T Bell Laboratories Machinable lead-free wrought copper-containing alloys
JP3801518B2 (en) * 2002-02-28 2006-07-26 日本伸銅株式会社 Free-cutting copper alloy material
DK1777305T3 (en) * 2004-08-10 2011-01-03 Mitsubishi Shindo Kk Copper base alloy casting with refined crystal grains
CN1796582A (en) * 2004-12-21 2006-07-05 中国印钞造币总公司 Nickel silver alloy and processing technique
CN100445624C (en) * 2007-04-23 2008-12-24 中铝洛阳铜业有限公司 Manufacturing process of large-diameter white copper tube
CN100460538C (en) * 2007-06-27 2009-02-11 北京有色金属研究总院 Bismuth-contained lead-free easy-to-cut zinc-white copper alloy
WO2009048008A1 (en) * 2007-10-10 2009-04-16 Toto Ltd. Lead-free, free-machining brass having excellent castability
US8147751B2 (en) * 2008-03-09 2012-04-03 Mitsubishi Shindoh Co., Ltd. Silver-white copper alloy and process for producing the same
US8097208B2 (en) * 2009-08-12 2012-01-17 G&W Electric Company White copper-base alloy
CN101787463B (en) * 2010-04-09 2012-04-25 宁波博威合金材料股份有限公司 Lead-free-cutting zinc white copper and preparation method thereof
DE102012004725B4 (en) * 2012-03-07 2018-07-19 Wieland-Werke Ag Silicon-containing copper-nickel-zinc alloy
CN105039777B (en) * 2015-05-05 2018-04-24 宁波博威合金材料股份有限公司 A kind of machinable brass alloys and preparation method
CN107151750B (en) * 2017-05-22 2019-09-20 宁波博威合金板带有限公司 A kind of nickel silver alloy and its preparation method and application

Also Published As

Publication number Publication date
CN110952019B (en) 2021-09-14
CN110952019A (en) 2020-04-03
WO2021128434A1 (en) 2021-07-01

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