CN106868356A - 一种耐磨铝合金 - Google Patents

一种耐磨铝合金 Download PDF

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Publication number
CN106868356A
CN106868356A CN201510926382.5A CN201510926382A CN106868356A CN 106868356 A CN106868356 A CN 106868356A CN 201510926382 A CN201510926382 A CN 201510926382A CN 106868356 A CN106868356 A CN 106868356A
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Prior art keywords
parts
wear
aluminum alloy
resistant aluminum
iron
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CN201510926382.5A
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史晓强
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Individual
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    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/02—Alloys based on aluminium with silicon as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/06—Alloys based on aluminium with magnesium as the next major constituent
    • C22C21/08—Alloys based on aluminium with magnesium as the next major constituent with silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/12—Alloys based on aluminium with copper as the next major constituent
    • C22C21/14—Alloys based on aluminium with copper as the next major constituent with silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/12—Alloys based on aluminium with copper as the next major constituent
    • C22C21/16—Alloys based on aluminium with copper as the next major constituent with magnesium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/12—Alloys based on aluminium with copper as the next major constituent
    • C22C21/18—Alloys based on aluminium with copper as the next major constituent with zinc

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)

Abstract

一种耐磨铝合金，属于合金技术领域。本发明耐磨铝合金由以下重量份的物质组成：镁1-6份、硅1-3份、铁1-3份、球墨铸铁1-3份、钛0.1-0.6份、镍铬合金1-5份、锌0.1-1份、锰0.1-1.5份、铜1-4份、硼0.1-1份、钒0.1-0.5份、钴0.1-1份、铈0.1-1份、镱0.1-0.5份、镍1-3份、锶1-2份、铬0.1-1份、铝100份。本发明提高了铝合金的强度，具有良好的制造性能和机械性能，增强铝合金的耐磨和耐腐蚀性能。

Description

一种耐磨铝合金
技术领域
本发明涉及一种耐磨铝合金，属于合金技术领域。
背景技术
铝合金是工业中应用最广泛的一类有色金属结构材料，在航空、航天、汽车、机械制造、船舶及化学工业中已大量应用。工业经济的飞速发展，对铝合金焊接结构件的需求日益增多，使铝合金的焊接性研究也随之深入。目前铝合金是应用最多的合金。
铝合金密度低，但强度比较高，接近或超过优质钢，塑性好，可加工成各种型材，具有优良的导电性、导热性和抗蚀性，工业上广泛使用，使用量仅次于钢。一些铝合金可以采用热处理获得良好的机械性能，物理性能和抗腐蚀性能。硬铝合金属AI—Cu—Mg系，一般含有少量的Mn，可热处理强化。其特点是硬度大，但塑性较差。超硬铝属Al一Cu—Mg—Zn系，可热处理强化，是室温下强度最高的铝合金。但耐腐蚀性差，高温软化快。锻铝合金主要是Al—Zn—Mg—Si系合金，虽然加入元素种类多，但是含量少，因而具有优良的热塑性，适宜锻造，故又称锻造铝合金。
发明内容
本发明的目的是提供一种耐磨铝合金。
本发明的技术方案包括如下：
本发明耐磨铝合金由以下重量份的物质组成：镁1-6份、硅1-3份、铁1-3份、球墨铸铁1-3份、钛0.1-0.6份、镍铬合金1-5份、锌0.1-1份、锰0.1-1.5份、铜1-4份、硼0.1-1份、钒0.1-0.5份、钴0.1-1份、铈0.1-1份、镱0.1-0.5份、镍1-3份、锶1-2份、铬0.1-1份、铝100份。
钴，可以进一步改善合金的脱模性；钛能起到晶粒细化的作用，良好的晶粒细化作用实质上有助于改善铸造性和机械性能；铬、镱、锶、镍、铈的组合，可提高铝合金的耐磨性能。
本发明的有益效果是：
本发明提高了铝合金的强度，具有良好的制造性能和机械性能，增强铝合金的耐磨和耐腐蚀性能。
具体实施方式
以下结合技术方案详细叙述本发明的具体实施方式。
实施例1
镁6份、硅3份、铁3份、球墨铸铁3份、钛0.6份、镍铬合金5份、锌1份、锰1.5份、铜4份、硼1份、钒0.5份、钴1份、铈1份、镱0.5份、镍3份、锶2份、铬1份、铝100份。
实施例2
镁2份、硅1份、铁1份、球墨铸铁1份、钛0.1份、镍铬合金1份、锌0.2份、锰0.3份、铜1份、硼0.3份、钒0.2份、钴0.2份、铈0.2份、镱0.2份、镍1份、锶1份、铬0.2份、铝100份。
实施例3
镁4份、硅2份、铁2份、球墨铸铁2份、钛0.4份、镍铬合金3份、锌0.5份、锰0.9份、铜3份、硼0.6份、钒0.4份、钴0.5份、铈0.6份、镱0.3份、镍2份、锶2份、铬0.4份、铝100份。

Claims (1)

1.一种耐磨铝合金，其特征在于，所述的耐磨铝合金由以下重量份的物质组成：镁1-6份、硅1-3份、铁1-3份、球墨铸铁1-3份、钛0.1-0.6份、镍铬合金1-5份、锌0.1-1份、锰0.1-1.5份、铜1-4份、硼0.1-1份、钒0.1-0.5份、钴0.1-1份、铈0.1-1份、镱0.1-0.5份、镍1-3份、锶1-2份、铬0.1-1份、铝100份。
CN201510926382.5A 2015-12-11 2015-12-11 一种耐磨铝合金 Pending CN106868356A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108277405A (zh) * 2018-03-13 2018-07-13 亚太轻合金(南通)科技有限公司 一种锁芯的铝合金型材

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108277405A (zh) * 2018-03-13 2018-07-13 亚太轻合金(南通)科技有限公司 一种锁芯的铝合金型材

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Application publication date: 20170620