CN104294098A - 一种硅铝合金 - Google Patents

一种硅铝合金 Download PDF

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Publication number
CN104294098A
CN104294098A CN201410458055.7A CN201410458055A CN104294098A CN 104294098 A CN104294098 A CN 104294098A CN 201410458055 A CN201410458055 A CN 201410458055A CN 104294098 A CN104294098 A CN 104294098A
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China
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content
silumin
silicon
titanium dioxide
alloy
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CN201410458055.7A
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English (en)
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郭绍君
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Individual
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Individual
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Priority to CN201410458055.7A priority Critical patent/CN104294098A/zh
Publication of CN104294098A publication Critical patent/CN104294098A/zh
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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
    • C22C21/02Alloys based on aluminium with silicon 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)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

一种硅铝合金,包括铝93-97%、硅含量1.8-5.56%、镁含0.2-0.51%、铜含量0.93-0.99%、二氧化钛含量0.011-0.018%、镍含量0.013-0.023%和铬含量0.017-0.031%。所述的百分数均为质量百分数。本合金耐腐性强,并且同时具备轻软薄的特点。配方简单,原料价格不贵,可以广泛扩大硅铝合金的应用范围。

Description

一种硅铝合金
技术领域
本发明属于材料领域,特别涉及一种硅铝合金。
背景技术
铝材经过轧制或挤压后被广泛应用于机械零件、飞机、汽车、精密仪器、等行业,但是对于一些对抗腐蚀性、抗氧化性要求高的行业,铝制品轻软的特性常常会变的无法利用。
发明内容
本发明的目的是提供一种硅铝合金,本合金耐腐性强,并且同时具备轻软薄 的特点。
一种硅铝合金,包括铝93-97%、硅含量1.8-5.56%、镁含0.2-0.51%、铜含量0.93-0.99%、二氧化钛含量0.011-0.018%、镍含量0.013-0.023%和铬含量0.017-0.031%。
所述的百分数均为质量百分数。
其优点在于:
本合金耐腐性强,并且同时具备轻软薄的特点。配方简单,原料价格不贵,可以广泛扩大硅铝合金的应用范围。提高材料利用率。
实施例1
一种硅铝合金,包括铝9%、硅含量1.8%、镁含0.2%、铜含量0.93%、二氧化钛含量0.011%、镍含量0.013%和铬含量0.017%。
实施例2
一种硅铝合金,包括铝97%、硅含量5.56%、镁含0.51%、铜含量0.99%、二氧化钛含量-0.018%、镍含量0.023%和铬含量0.031%。
实施例3
一种硅铝合金,包括铝95%、硅含量1.9%、镁含0.34%、铜含量0.96%、二氧化钛含量0.013%、镍含量0.017%和铬含量0.0121%。
实施例4
一种硅铝合金,包括铝97%、硅含量4.56%、镁含0.491%、铜含量0.938%、二氧化钛含量80.018%、镍含量0.019%和铬含量0.019%。
实施例5
一种硅铝合金,包括铝97%、硅含量5.21%、镁含0.45%、铜含量0.94%、二氧化钛含量0.018%、镍含量0.023%和铬含量0.021%。
实施例6
一种硅铝合金,包括铝93%、硅含量3048%、镁含0.241%、铜含量0.98%、二氧化钛含量0.016%、镍含量0.021%和铬含量0.028%。

Claims (5)

1.一种硅铝合金,其特征在于包括铝93-97%、硅含量1.8-5.56%、镁含0.2-0.51%、铜含量0.93-0.99%和镍含量0.013-0.023%。
2.根据权利要求1所述的一种硅铝合金,其特征在于:合金中含有二氧化钛,二氧化钛含量0.011-0.018%。
3.根据权利要求1所述的一种硅铝合金,其特征在于:合金中含有,铬,铬含量0.017-0.031%。
4.根据权利要求1所述的一种硅铝合金,其特征在于:合金中含的铁的最大含量为铜含量为0.99%。
5.根据权利要求2所述的一种硅铝合金,其特征在于:二氧化钛含量0.017%。
CN201410458055.7A 2014-09-11 2014-09-11 一种硅铝合金 Pending CN104294098A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410458055.7A CN104294098A (zh) 2014-09-11 2014-09-11 一种硅铝合金

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410458055.7A CN104294098A (zh) 2014-09-11 2014-09-11 一种硅铝合金

Publications (1)

Publication Number Publication Date
CN104294098A true CN104294098A (zh) 2015-01-21

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410458055.7A Pending CN104294098A (zh) 2014-09-11 2014-09-11 一种硅铝合金

Country Status (1)

Country Link
CN (1) CN104294098A (zh)

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Application publication date: 20150121