CN106011589A - Novel aluminum alloy - Google Patents

Novel aluminum alloy 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
Other languages
Chinese (zh)
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/en
Publication of CN106011589A publication Critical patent/CN106011589A/en
Pending legal-status Critical Current

Links

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

Abstract

The invention provides novel aluminum alloy. The novel aluminum alloy is composed of, by weight, 3-20% of silicon, 3-23% of magnesium, 5-20% of copper, 20-35% of titanium, 3-20% of zinc, 2-8% of chrome, 2-36% of cerium, 2-26% of strontium and 16-45% of aluminum. According to the novel aluminum alloy, cold laps and cracks of the surface of the novel aluminum alloy are reduced, the elongation percentage is good, and the elongation and impact toughness are improved.

Description

Novel aluminum alloy
Technical field
The present invention relates to a kind of novel aluminum alloy.
Background technology
Aluminium alloy is a most widely used class non-ferrous metal structural material in industry, Aeronautics and Astronautics, Automobile, machine-building, boats and ships and chemical industry are widely applied.Aluminium alloy density is low, but intensity The highest, near or above high-quality steel, plasticity is good, can be processed into various section bar, has excellent leading Electrically, heat conductivity and corrosion stability, industrial be widely used, usage amount is only second to steel.Some aluminium alloys Heat treatment can be used to obtain good mechanical performance, physical property and corrosion resistance.Existing aluminum Alloy crack is many, extends rate variance.
Summary of the invention
The problem to be solved in the present invention is to provide a kind of novel aluminum alloy, to overcome aluminum in prior art to close Gold crackle is many, extends the defect of rate variance.
According to an aspect of the present invention, it is provided that a kind of novel aluminum alloy, it is characterised in that composition by The component composition of following weight percentage ratio: silicon 3～20%, magnesium 3～23%, copper 5～20%, titanium 20～35%, zinc 3-20%, chromium 2-8%, cerium 2～36%, strontium 2～26%, aluminum 16～45%.
The novel aluminum alloy of the present invention, the minimizing of surface cold shut, crackle, good percentage elongation, improves percentage elongation And impact flexibility.
Detailed description of the invention
Below in conjunction with specific embodiment, technical scheme is described in further detail explanation.
Embodiment 1:
The novel aluminum alloy that the present invention provides, it is characterised in that composition is by the group of following weight percentage ratio Be grouped into: silicon 5%, magnesium 12%, copper 7%, titanium 23%, zinc 4%, chromium 5%, cerium 12%, Strontium 5%, aluminum 17%.
Embodiment 2:
The novel aluminum alloy that the present invention provides, it is characterised in that composition is by the group of following weight percentage ratio Be grouped into: silicon 12%, magnesium 5%, copper 13%, titanium 27%, zinc 6%, chromium 7%, cerium 22%, Strontium 12%, aluminum 18%.

Claims (1)

1. novel aluminum alloy, it is characterised in that composition is made up of the component of following weight percentage ratio: silicon 3～ 20%, magnesium 3～23%, copper 5～20%, titanium 20～35%, zinc 3-20%, chromium 2-8%, cerium 2～ 36%, strontium 2～26%, aluminum 16～45%.
CN201610556986.XA 2016-07-15 2016-07-15 Novel aluminum alloy Pending CN106011589A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610556986.XA CN106011589A (en) 2016-07-15 2016-07-15 Novel aluminum alloy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610556986.XA CN106011589A (en) 2016-07-15 2016-07-15 Novel aluminum alloy

Publications (1)

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

Family

ID=57118257

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610556986.XA Pending CN106011589A (en) 2016-07-15 2016-07-15 Novel aluminum alloy

Country Status (1)

Country Link
CN (1) CN106011589A (en)

Cited By (1)

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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102912201A (en) * 2012-09-05 2013-02-06 昆山市源丰铝业有限公司 High-strength aluminum alloy
CN104988370A (en) * 2015-06-29 2015-10-21 余姚市朗霞镇大众铸件精工厂 Aluminium alloy

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102912201A (en) * 2012-09-05 2013-02-06 昆山市源丰铝业有限公司 High-strength aluminum alloy
CN104988370A (en) * 2015-06-29 2015-10-21 余姚市朗霞镇大众铸件精工厂 Aluminium alloy

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 (en) * 2017-06-25 2017-11-03 南通峰巢工业设计有限公司 Aluminium alloy

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20161012