CN106011589A - 新型铝合金 - Google Patents

新型铝合金 Download PDF

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Publication number
CN106011589A
CN106011589A CN201610556986.XA CN201610556986A CN106011589A CN 106011589 A CN106011589 A CN 106011589A CN 201610556986 A CN201610556986 A CN 201610556986A CN 106011589 A CN106011589 A CN 106011589A
Authority
CN
China
Prior art keywords
aluminum alloy
novel aluminum
novel
strontium
cerium
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201610556986.XA
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English (en)
Inventor
王国斌
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.)
Nantong Fangdu Estate Co Ltd
Original Assignee
Nantong Fangdu Estate 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
Application filed by Nantong Fangdu Estate Co Ltd filed Critical Nantong Fangdu Estate Co Ltd
Priority to CN201610556986.XA priority Critical patent/CN106011589A/zh
Publication of CN106011589A publication Critical patent/CN106011589A/zh
Pending legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C30/00—Alloys containing less than 50% by weight of each constituent
    • C22C30/02—Alloys containing less than 50% by weight of each constituent containing copper
    • 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
    • C22C21/06—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
    • C22C30/00—Alloys containing less than 50% by weight of each constituent
    • C22C30/06—Alloys containing less than 50% by weight of each constituent containing zinc

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Prevention Of Electric Corrosion (AREA)

Abstract

本发明提供一种新型铝合金，成分由下述重量百分比的组分组成：硅3～20％、镁3～23％、铜5～20％、钛20～35％、锌3‑20％、铬2‑8％、铈2～36％、锶2～26％、铝16～45％。本发明表面冷隔、裂纹减少，延伸率好，提高伸长率和冲击韧性。

Description

新型铝合金
技术领域
本发明涉及一种新型铝合金。
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。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。现有的铝合金裂纹多，延伸率差。
发明内容
本发明要解决的问题是提供一种新型铝合金，以克服现有技术中铝合金裂纹多，延伸率差的缺陷。
根据本发明的一个方面，提供一种新型铝合金，其特征在于，成分由下述重量百分比的组分组成：硅3～20％、镁3～23％、铜5～20％、钛20～35％、锌3-20％、铬2-8％、铈2～36％、锶2～26％、铝16～45％。
本发明的新型铝合金，表面冷隔、裂纹减少，延伸率好，提高伸长率和冲击韧性。
具体实施方式
下面结合具体实施例对本发明的技术方案作进一步的详细描述说明。
实施例1：
本发明提供的新型铝合金，其特征在于，成分由下述重量百分比的组分组成：硅5％、镁12％、铜7％、钛23％、锌4％、铬5％、铈12％、锶5％、铝17％。
实施例2：
本发明提供的新型铝合金，其特征在于，成分由下述重量百分比的组分组成：硅12％、镁5％、铜13％、钛27％、锌6％、铬7％、铈22％、锶12％、铝18％。

Claims (1)

1.新型铝合金，其特征在于，成分由下述重量百分比的组分组成：硅3～20％、镁3～23％、铜5～20％、钛20～35％、锌3-20％、铬2-8％、铈2～36％、锶2～26％、铝16～45％。
CN201610556986.XA 2016-07-15 2016-07-15 新型铝合金 Pending CN106011589A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610556986.XA CN106011589A (zh) 2016-07-15 2016-07-15 新型铝合金

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610556986.XA CN106011589A (zh) 2016-07-15 2016-07-15 新型铝合金

Publications (1)

Publication Number Publication Date
CN106011589A true CN106011589A (zh) 2016-10-12

Family

ID=57118257

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610556986.XA Pending CN106011589A (zh) 2016-07-15 2016-07-15 新型铝合金

Country Status (1)

Country Link
CN (1) CN106011589A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107312964A (zh) * 2017-06-25 2017-11-03 南通峰巢工业设计有限公司 铝合金

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102912201A (zh) * 2012-09-05 2013-02-06 昆山市源丰铝业有限公司 一种高强度铝合金
CN104988370A (zh) * 2015-06-29 2015-10-21 余姚市朗霞镇大众铸件精工厂 铝合金

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102912201A (zh) * 2012-09-05 2013-02-06 昆山市源丰铝业有限公司 一种高强度铝合金
CN104988370A (zh) * 2015-06-29 2015-10-21 余姚市朗霞镇大众铸件精工厂 铝合金

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
王祝堂等: "《轨道车辆用铝材手册》", 30 November 2013, 中南大学出版社 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107312964A (zh) * 2017-06-25 2017-11-03 南通峰巢工业设计有限公司 铝合金

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Application publication date: 20161012