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PL2208802T3 - Lead-free free-cutting aluminium brass alloy and its manufacturing method - Google Patents

Lead-free free-cutting aluminium brass alloy and its manufacturing method

Info

Publication number
PL2208802T3
PL2208802T3 PL09180653T PL09180653T PL2208802T3 PL 2208802 T3 PL2208802 T3 PL 2208802T3 PL 09180653 T PL09180653 T PL 09180653T PL 09180653 T PL09180653 T PL 09180653T PL 2208802 T3 PL2208802 T3 PL 2208802T3
Authority
PL
Poland
Prior art keywords
free
lead
manufacturing
brass alloy
cutting aluminium
Prior art date
Application number
PL09180653T
Other languages
Polish (pl)
Inventor
Chuankai Xu
Zhenqing Hu
Siqi Zhang
Original Assignee
Xiamen Lota Int 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
Priority claimed from CN2008101882634A external-priority patent/CN101440445B/en
Application filed by Xiamen Lota Int Co Ltd filed Critical Xiamen Lota Int Co Ltd
Publication of PL2208802T3 publication Critical patent/PL2208802T3/en

Links

Classifications

    • 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

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)
  • Domestic Plumbing Installations (AREA)
  • Forging (AREA)
PL09180653T 2008-12-23 2009-12-23 Lead-free free-cutting aluminium brass alloy and its manufacturing method PL2208802T3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN2008101882634A CN101440445B (en) 2008-12-23 2008-12-23 Leadless free-cutting aluminum yellow brass alloy and manufacturing method thereof
US12/643,513 US7776163B2 (en) 2008-12-23 2009-12-21 Lead-free free-cutting aluminum brass alloy and its manufacturing method
EP09180653A EP2208802B1 (en) 2008-12-23 2009-12-23 Lead-free free-cutting aluminium brass alloy and its manufacturing method

Publications (1)

Publication Number Publication Date
PL2208802T3 true PL2208802T3 (en) 2012-07-31

Family

ID=42055800

Family Applications (1)

Application Number Title Priority Date Filing Date
PL09180653T PL2208802T3 (en) 2008-12-23 2009-12-23 Lead-free free-cutting aluminium brass alloy and its manufacturing method

Country Status (3)

Country Link
EP (1) EP2208802B1 (en)
CA (1) CA2688994C (en)
PL (1) PL2208802T3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5522582B2 (en) * 2012-03-30 2014-06-18 株式会社栗本鐵工所 Brass alloy for water supply components
CN105132739B (en) * 2015-09-10 2017-03-22 孝感市元达新材料科技有限公司 Lead-free brass alloy and preparing method of lead-free brass alloy
CN115305381A (en) * 2021-05-13 2022-11-08 湖南特力新材料有限公司 Lead-free-cutting brass alloy and manufacturing process thereof
CN113604702A (en) * 2021-07-20 2021-11-05 佛山市麦欧金属有限公司 Copper alloy special for laser cutting 925 silver plate and processing method
CN115044799B (en) * 2022-06-02 2023-03-14 广东中欧卫浴用品有限公司 Manufacturing method and manufacturing production equipment of lead-free DR (digital radiography) dezincification-resistant copper alloy
CN115354188B (en) * 2022-08-26 2023-09-15 宁波金田铜业(集团)股份有限公司 Easy-to-weld brass and preparation method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5630984A (en) * 1992-06-02 1997-05-20 Ideal-Standard Gmbh Brass alloy
JP3374037B2 (en) * 1997-04-02 2003-02-04 古河電気工業株式会社 Copper alloy for semiconductor lead frame
CN1916209B (en) * 2006-08-25 2010-05-12 江西铜业集团(贵溪)新材料有限公司 Brass alloy of rare earth tellurium, bismuth, and preparation method
CN101225487B (en) * 2008-01-15 2011-04-06 胡旭红 Arsenic-containing low-lead brass alloy
CN101343704B (en) * 2008-09-03 2010-10-13 浙江天申铜业有限公司 Manufacture method of leadless environment friendly bismuth brass alloy material suitable for gravity force cast

Also Published As

Publication number Publication date
CA2688994A1 (en) 2010-03-22
EP2208802B1 (en) 2011-12-21
CA2688994C (en) 2011-10-04
EP2208802A1 (en) 2010-07-21

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