CN103589905A - 一种铸造用铜合金 - Google Patents

一种铸造用铜合金 Download PDF

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Publication number
CN103589905A
CN103589905A CN201310570258.0A CN201310570258A CN103589905A CN 103589905 A CN103589905 A CN 103589905A CN 201310570258 A CN201310570258 A CN 201310570258A CN 103589905 A CN103589905 A CN 103589905A
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China
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content
copper alloy
casting
yttrium
zirconium
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Pending
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CN201310570258.0A
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English (en)
Inventor
袁辉
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Individual
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Individual
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Priority to CN201310570258.0A priority Critical patent/CN103589905A/zh
Publication of CN103589905A publication Critical patent/CN103589905A/zh
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Abstract

本发明属于材料技术领域,特别涉及一种铸造用铜合金。本发明提供一种铸造用铜合金。本发明的技术方案是一种铸造用铜合金,其特征在于:包括以下组分,按质量百分比为:铜含量为75%~88%,钨含量为1.7%~3%,钇含量为0.2%~1.4%,锰含量为5%~8%,锆含量为0.35%~0.4%。

Description

一种铸造用铜合金
技术领域
   本发明属于材料技术领域,特别涉及一种铸造用铜合金。
背景技术
   现有的铸造用铜合金材料的耐热性、耐磨性和延展性越来越达不到用户不断增长的需求。 
发明内容
   针对现有技术的不足,本发明提供一种铸造用铜合金。
   本发明的技术方案是一种铸造用铜合金,其特征在于:包括以下组分,按质量百分比为:铜含量为75%~88%,钨含量为1.7%~3%,钇含量为0.2%~1.4%,锰含量为5%~8%,锆含量为0.35%~0.4%。 
与现有技术相比,本发明所具有的有益效果为:本发明综上所述,通过在合金中加入适量的钨,钇,锰和锆使得合金具有良好的性能特性。
具体实施方式
 本发明详细内容结合实施例加以说明。
一种铸造用铜合金,其特征在于:包括以下组分,按质量百分比为:铜含量为75%~88%,钨含量为1.7%~3%,钇含量为0.2%~1.4%,锰含量为5%~8%,锆含量为0.35%~0.4%。

Claims (1)

1. 一种铸造用铜合金,其特征在于:包括以下组分,按质量百分比为:铜含量为75%~88%,钨含量为1.7%~3%,钇含量为0.2%~1.4%,锰含量为5%~8%,锆含量为0.35%~0.4%。
CN201310570258.0A 2013-11-16 2013-11-16 一种铸造用铜合金 Pending CN103589905A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310570258.0A CN103589905A (zh) 2013-11-16 2013-11-16 一种铸造用铜合金

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310570258.0A CN103589905A (zh) 2013-11-16 2013-11-16 一种铸造用铜合金

Publications (1)

Publication Number Publication Date
CN103589905A true CN103589905A (zh) 2014-02-19

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310570258.0A Pending CN103589905A (zh) 2013-11-16 2013-11-16 一种铸造用铜合金

Country Status (1)

Country Link
CN (1) CN103589905A (zh)

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Application publication date: 20140219

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