CN104404311A - 一种铝合金 - Google Patents

一种铝合金 Download PDF

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Publication number
CN104404311A
CN104404311A CN201410681647.5A CN201410681647A CN104404311A CN 104404311 A CN104404311 A CN 104404311A CN 201410681647 A CN201410681647 A CN 201410681647A CN 104404311 A CN104404311 A CN 104404311A
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CN
China
Prior art keywords
weight percent
aluminium alloy
percent
copper
aluminium
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Pending
Application number
CN201410681647.5A
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English (en)
Inventor
隋欣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
QINGDAO SHINAN DISTRICT LONGDE TRADITIONAL CHINESE MEDICINE INSTITUTE
Original Assignee
QINGDAO SHINAN DISTRICT LONGDE TRADITIONAL CHINESE MEDICINE INSTITUTE
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.)
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Publication date
Application filed by QINGDAO SHINAN DISTRICT LONGDE TRADITIONAL CHINESE MEDICINE INSTITUTE filed Critical QINGDAO SHINAN DISTRICT LONGDE TRADITIONAL CHINESE MEDICINE INSTITUTE
Priority to CN201410681647.5A priority Critical patent/CN104404311A/zh
Publication of CN104404311A publication Critical patent/CN104404311A/zh
Pending legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C21/00Alloys based on aluminium
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C21/00Alloys based on aluminium
    • C22C21/10Alloys based on aluminium with zinc as the next major constituent

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Conductive Materials (AREA)

Abstract

本发明涉及一种合金,尤其是一种铝合金。其由以下物质组成:铝,其重量百分比为93~97%;镍,其重量百分比为0.8~2.0%;铁,其重量百分比为0.2~1.0%;锌,其重量百分比为1.0~2.0%;铜,其重量百分比为0.05~0.1%;铈,其重量百分比为0.01~0.05%;锡,其重量百分比为0.1~0.5%;以及余量为杂质。它热传导性高,流动性佳,强度好。

Description

一种铝合金
技术领域
本发明涉及一种合金,尤其是一种铝合金。
背景技术
近年来迅速发展的LED照明产品,其寿命长短往往决定于灯具散热的好坏。在散热的材料上除了铜、铜热导管及铝挤型外,较常用的是铝合金铸造件,后者可铸成复杂形状但热传导性较差。
发明内容
本发明旨在解决上述技术问题,提供了一种铝合金,它热传导性高,流动性佳,强度好,其采用的技术方案如下:
一种铝合金,由以下物质组成:
铝,其重量百分比为93~97%;
镍,其重量百分比为0.8~2.0%;
铁,其重量百分比为0.2~1.0%;
锌,其重量百分比为1.0~2.0%;
铜,其重量百分比为0.05~0.1%;
铈,其重量百分比为0.01~0.05%;
锡,其重量百分比为0.1~0.5%;
以及余量为杂质。
在上述技术方案基础上,所述杂质的重量百分比为0~2.0%,该杂质含有硅、钻、锰、铬、铜、镁、钦、饰、铜,其中:硅,其重量百分比为0~1.0%;钻,其重量百分比为0~0.6%;锰,其重量百分比为0~0.3%;铬,其重量百分比为0~0.4%;镁,其重量百分比为0~0.7%;钦,其重量百分比为0~0.1%;钼,其重量百分比为0~0.2%。
在上述技术方案基础上,硅,其重量百分比为0.5~1%;铬,其重量百分比为0.2~0.3%;钦,其重量百分比为0.5~0.1%;钼,其重量百分比为0~0.1%。
本发明具有如下优点:热传导性高,流动性佳,强度好。
具体实施方式
实施例1
一种铝合金,由以下物质组成:铝,其重量百分比为95%;镍,其重量百分比为1.5%;铁,其重量百分比为0.6%;锌,其重量百分比为1.5%;铜,其重量百分比为0.1%;铈,其重量百分比为0.03%;锡,其重量百分比为0.4%;硅,其重量百分比为0.1%;钻,其重量百分比为0.02%;锰,其重量百分比为0.05%;铬,其重量百分比为0.02%;镁,其重量百分比为0.02%;钦,其重量百分比为0.03%;钼,其重量百分比为0.03%,热传导系数为175w/m。
实施例2
一种铝合金,由以下物质组成:铝,其重量百分比为94%;镍,其重量百分比为1.0%;铁,其重量百分比为1.0%;锌,其重量百分比为2.0%;铜,其重量百分比为0.1%;铈,其重量百分比为0.03%;锡,其重量百分比为0.2%;硅,其重量百分比为0.02%;钻,其重量百分比为0.05%;锰,其重量百分比为0.3%;铬,其重量百分比为0.4%;镁,其重量百分比为0.7%;钦,其重量百分比为0.1%;钼,其重量百分比为0.1%;热传导系数为165w/m。
上面以举例方式对本发明进行了说明,但本发明不限于上述具体实施例,凡基于本发明所做的任何改动或变型均属于本发明要求保护的范围。

Claims (3)

1.一种铝合金,由以下物质组成:
铝,其重量百分比为93~97%;
镍,其重量百分比为0.8~2.0%;
铁,其重量百分比为0.2~1.0%;
锌,其重量百分比为1.0~2.0%;
铜,其重量百分比为0.05~0.1%;
铈,其重量百分比为0.01~0.05%;
锡,其重量百分比为0.1~0.5%;
以及余量为杂质。
2.根据权利要求1所述的一种铝合金,其特征在于:所述杂质的重量百分比为0~2.0%,该杂质含有硅、钻、锰、铬、铜、镁、钦、饰、铜,其中:
硅,其重量百分比为0~1.0%;
钻,其重量百分比为0~0.6%;
锰,其重量百分比为0~0.3%;
铬,其重量百分比为0~0.4%;
镁,其重量百分比为0~0.7%;
钦,其重量百分比为0~0.1%;
钼,其重量百分比为0~0.2%。
3.根据权利要求2所述的一种铝合金,其特征在于:
硅,其重量百分比为0.5~1%;
铬,其重量百分比为0.2~0.3%;
钦,其重量百分比为0.5~0.1%;
钼,其重量百分比为0~0.1%。
CN201410681647.5A 2014-11-24 2014-11-24 一种铝合金 Pending CN104404311A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410681647.5A CN104404311A (zh) 2014-11-24 2014-11-24 一种铝合金

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410681647.5A CN104404311A (zh) 2014-11-24 2014-11-24 一种铝合金

Publications (1)

Publication Number Publication Date
CN104404311A true CN104404311A (zh) 2015-03-11

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104946927A (zh) * 2015-05-28 2015-09-30 南通世发船舶机械有限公司 用于波纹管截止阀及截止止回阀的钛合金
CN105401003A (zh) * 2015-11-16 2016-03-16 简淦欢 用于生产低成本超高速导热的led压铸铝散热器的配方

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104946927A (zh) * 2015-05-28 2015-09-30 南通世发船舶机械有限公司 用于波纹管截止阀及截止止回阀的钛合金
CN105401003A (zh) * 2015-11-16 2016-03-16 简淦欢 用于生产低成本超高速导热的led压铸铝散热器的配方

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Application publication date: 20150311