CN104451316B - 高塑性锻压用镁合金材料及其制备方法 - Google Patents

高塑性锻压用镁合金材料及其制备方法 Download PDF

Info

Publication number
CN104451316B
CN104451316B CN201410843599.5A CN201410843599A CN104451316B CN 104451316 B CN104451316 B CN 104451316B CN 201410843599 A CN201410843599 A CN 201410843599A CN 104451316 B CN104451316 B CN 104451316B
Authority
CN
China
Prior art keywords
forging
ductility
stamping
magnesium alloy
gross weight
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.)
Active
Application number
CN201410843599.5A
Other languages
English (en)
Other versions
CN104451316A (zh
Inventor
王鲁东
吕丽丽
石宪柱
鲁海
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.)
Shandong Hong Tai Science And Technology Ltd
Original Assignee
Shandong Hong Tai Science And Technology 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 Shandong Hong Tai Science And Technology Ltd filed Critical Shandong Hong Tai Science And Technology Ltd
Priority to CN201410843599.5A priority Critical patent/CN104451316B/zh
Publication of CN104451316A publication Critical patent/CN104451316A/zh
Application granted granted Critical
Publication of CN104451316B publication Critical patent/CN104451316B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C23/00Alloys based on magnesium
    • C22C23/06Alloys based on magnesium with a rare earth metal as the next major constituent
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C1/00Making non-ferrous alloys
    • C22C1/02Making non-ferrous alloys by melting
    • C22C1/03Making non-ferrous alloys by melting using master alloys
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C23/00Alloys based on magnesium
    • C22C23/04Alloys based on magnesium with zinc or cadmium as the next major constituent

Abstract

本发明涉及一种高塑性锻压用镁合金材料及其制备方法,高塑性锻压用镁合金材料的化学成份如下:Y:1‑2%,Zn:1‑3%,Nd:0.3‑1%,Zr:0.1‑0.5%,Fe<0.01,Si<0.02,Cu<0.01,Ni<0.001,余量为镁。本发明所述的高塑性锻压用镁合金材料及其制备方法,具有高塑性、易锻压的特性,大大降低了镁合金在锻压过程中的成本投入。

Description

高塑性锻压用镁合金材料及其制备方法
技术领域
本发明涉及一种高塑性锻压用镁合金材料及其制备方法。
发明背景
镁合金是较轻的金属结构材料,具有较高的比轻度和比刚度,良好的阻尼、电磁屏蔽和尺寸稳定性,易加工、可回收。近年来,镁合金在汽车、3C、交通运输、家用电器等方面应用增长迅速。
锻造镁合金与传统的铸造镁合金相比,有更高的强度、更好的延展性和更多样化的力学性能。但是,近年来,镁合金的锻压产品进用在很少的几个方面,主要原因是镁合金的自身塑变特性决定其难以锻造成型,制造成本高,价格昂贵。锻压用镁合金的研究越来越受重视。发明内容
本发明所述的高塑性锻压用镁合金材料及其制备方法,具有高塑性、易锻压的特性,大大降低了镁合金在锻压过程中的成本投入。
高塑性锻压用镁合金材料的化学成份如下:
Y:1-2%,Zn:1-3%,Nd:0.3-1%,Zr:0.1-0.5%,Fe<0.01,Si<0.02,Cu<0.01,Ni<0.001,余量为镁。
高塑性锻压用镁合金材料的制备方法,取镁锭熔化,将温度控制在690‐700℃,加入总重1‐3%的纯锌,充分搅拌,然后调节温度至720‐750℃,加入总重0.5‐2%的Mg‐Zr中间合金,然后将温度调节为720‐730℃,加入总重5‐10%的Mg‐Y中间合金和总重1‐5%的Mg‐Nd中间合金,充分搅拌后,保温40min‐1h,然后将温度调整为690‐710℃,除渣后浇铸。
Mg‐Zr中间合金中Zr的质量含量为30%。
Mg‐Y中间合金中Y的质量含量为30%。
Mg‐Nd中间合金中Nd的质量含量为30%。
高塑性锻压用镁合金材料铸锭的力学性能如下:
抗拉强度260-340Mpa,断后延伸率20-30%,晶粒度<30μm。
与现有技术相比,本发明具有以下有益效果:
本发明所述的高塑性锻压用镁合金材料及其制备方法,具有高塑性、易锻压的特性,大大降低了镁合金在锻压过程中的成本投入。
具体实施方式
下面结合实施例对本发明做进一步的说明。
实施例1
高塑性锻压用镁合金材料的制备方法:
取牌号为Mg99.85(符合GB5153)的镁锭,熔化,将温度控制在690-700℃,加入总重2%的纯锌,充分搅拌,然后调节温度至740±3℃,加入总重0.5%的Mg-Zr中间合金(Zr质量含量为30%)然后将温度调节为720±3℃,加入总重10%的Mg-Y中间合金(Y质量含量为30%)和总重1%的Mg-Nd中间合金(Nd质量含量为30%),充分搅拌后,保温50min,然后将温度调整为710±3℃,除渣后开始浇铸。
实施例2
高塑性锻压用镁合金材料的制备方法:
取牌号为Mg99.85(符合GB5153)的镁锭,熔化,将温度控制在690-700℃,加入总重3%的纯锌,充分搅拌,然后调节温度至720±3℃,加入总重2%的Mg-Zr中间合金(Zr质量含量为30%)然后将温度调节为730±3℃,加入总重5%的Mg-Y中间合金(Y质量含量为30%)和总重1%的Mg-Nd中间合金(Nd质量含量为30%),充分搅拌后,保温1h,然后将温度调整为700±3℃,除渣后开始浇铸。
实施例3
高塑性锻压用镁合金材料的制备方法:
取牌号为Mg99.85(符合GB5153)的镁锭,熔化,将温度控制在690-700℃,加入总重2%的纯锌,充分搅拌,然后调节温度至750±3℃,加入总重1%的Mg-Zr中间合金(Zr质量含量为30%)然后将温度调节为725±3℃,加入总重8%的Mg-Y中间合金(Y质量含量为30%)和总重1-5%的Mg-Nd中间合金(Nd质量含量为30%),充分搅拌后,保温40min,然后将温度调整为690±3℃,除渣后开始浇铸。
实施例1-3的高塑性锻压用镁合金材料的化学成份如下:
Y:1-2%,Zn:1-3%,Nd:0.3-1%,Zr:0.1-0.5%,Fe<0.01,Si<0.02,Cu<0.01,Ni<0.001,余量为镁。
高塑性锻压用镁合金材料铸锭的力学性能如下:
抗拉强度260-340Mpa,断后延伸率20-30%,晶粒度<30μm。

Claims (1)

1.一种高塑性锻压用镁合金材料,其特征在于,化学成份重量百分比如下:
Y:1-2%,Zn:1-3%,Nd:0.3-1%,Zr:0.1-0.5%,Fe<0.01%,Si<0.02%,Cu<0.01%,Ni<0.001%,余量为镁;
取镁锭熔化,将温度控制在690-700℃,加入总重1-3%的纯锌,充分搅拌,然后调节温度至720-750℃,加入总重0.5-2%的Mg-Zr中间合金,然后将温度调节为720-730℃,加入总重5-10%的Mg-Y中间合金和总重1-5%的Mg-Nd中间合金,充分搅拌后,保温40min-1h,然后将温度调整为690-710℃,除渣后浇铸;
高塑性锻压用镁合金材料铸锭的力学性能如下:
抗拉强度260-340Mpa,断后延伸率20-30%,晶粒度<30μm。
CN201410843599.5A 2014-12-30 2014-12-30 高塑性锻压用镁合金材料及其制备方法 Active CN104451316B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410843599.5A CN104451316B (zh) 2014-12-30 2014-12-30 高塑性锻压用镁合金材料及其制备方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410843599.5A CN104451316B (zh) 2014-12-30 2014-12-30 高塑性锻压用镁合金材料及其制备方法

Publications (2)

Publication Number Publication Date
CN104451316A CN104451316A (zh) 2015-03-25
CN104451316B true CN104451316B (zh) 2017-01-04

Family

ID=52898056

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410843599.5A Active CN104451316B (zh) 2014-12-30 2014-12-30 高塑性锻压用镁合金材料及其制备方法

Country Status (1)

Country Link
CN (1) CN104451316B (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113388767A (zh) * 2021-08-02 2021-09-14 西安四方超轻材料有限公司 一种高性能的镁合金材料及制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101255517A (zh) * 2007-11-28 2008-09-03 兰州理工大学 一种镁合金
CN101200784B (zh) * 2007-12-17 2012-11-07 中国科学院长春应用化学研究所 镁-锌-稀土-锆类镁基合金及其制备方法
CN103526091B (zh) * 2013-09-15 2016-02-03 郑州大学 一种可降解生物医用镁合金及其制备方法

Also Published As

Publication number Publication date
CN104451316A (zh) 2015-03-25

Similar Documents

Publication Publication Date Title
CN104046868B (zh) 一种无稀土低成本高强度导热镁合金及其制备方法
CN101724772B (zh) 一种高强度铸造镁合金及其制备方法
CN103849798B (zh) 一种高强度铸造镁合金及其制备方法
EP1975262A3 (en) Aluminum alloys for casting, aluminum alloy castings and process for producing aluminum alloy castings
CN101509091A (zh) 一种高强高韧Al-Zn-Mg-Cu-Sr合金及制备方法
CN101121981A (zh) 一种高强度的镁锂合金
CN103146973B (zh) 一种耐高温稀土镁合金
CN104073686A (zh) 一种可铆接的变形低铜合金材料及其应用
CN104213002A (zh) 一种含钪可氧化压铸铝合金、制备方法和结构件
CN105063442A (zh) 一种铝合金
CN103160721A (zh) 一种高硬度耐热镁合金
WO2010101394A3 (ko) 고강도 경량 아연-알루미늄 합금
CN103757510B (zh) 一种多元耐热镁合金
CN103409673A (zh) 高强性压铸铝钛合金
CN104451316B (zh) 高塑性锻压用镁合金材料及其制备方法
MX2018011818A (es) Aleaciones de aluminio con propiedades tensoras mejoradas.
CN104099507A (zh) 高强度、高韧性稀土镁合金
CN107974594A (zh) 一种铝合金手机外壳
CN103103425A (zh) 耐热镁合金
CN104561717B (zh) 高性能耐热铸造镁合金及其制备方法
CN101838763B (zh) 锶微合金化的高锌2099型铝合金及其制备方法
CN109182858B (zh) 一种含Ho耐热镁合金及其制备方法
CN106834830A (zh) 一种Si微合金化Al‑Mg‑Cu合金
CN109280826A (zh) 一种含纳米结构非稀土高强镁合金材料及其制备方法
CN101245429A (zh) 添加Er的Al-Mg-Si-Mn合金

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
CB02 Change of applicant information

Address after: 256100 Yiyuan Economic Development Zone, Zibo, Shandong

Applicant after: Shandong Hong Tai Science and Technology Ltd.

Address before: 256100 Yiyuan Economic Development Zone, Zibo, Shandong

Applicant before: ZIBO HONGTAI ANTI-CORROSION CO.,LTD.

CB03 Change of inventor or designer information

Inventor after: Wang Ludong

Inventor after: Lv Lili

Inventor after: Shi Xianzhu

Inventor after: Lu Hai

Inventor before: Zhai Shenbao

Inventor before: Sun Qiming

Inventor before: Chai Shaochun

Inventor before: Wang Ludong

Inventor before: Shi Xianzhu

Inventor before: Yue Ming

Inventor before: Lv Lili

COR Change of bibliographic data
C14 Grant of patent or utility model
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of invention: Magnesium alloy for high plasticity forging and its preparation

Effective date of registration: 20201009

Granted publication date: 20170104

Pledgee: Yiyuan Shandong rural commercial bank Limited by Share Ltd.

Pledgor: Shandong Hong Tai Science and Technology Ltd.

Registration number: Y2020980006645

PC01 Cancellation of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20221018

Granted publication date: 20170104

Pledgee: Yiyuan Shandong rural commercial bank Limited by Share Ltd.

Pledgor: Shandong Hong Tai Science and Technology Ltd.

Registration number: Y2020980006645

PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of invention: Magnesium alloy material for high plasticity forging and its preparation method

Effective date of registration: 20230808

Granted publication date: 20170104

Pledgee: Yiyuan Bo merchant village bank Limited by Share Ltd.

Pledgor: Shandong Hong Tai Science and Technology Ltd.

Registration number: Y2023980051289