WO2005111251A8 - A high-strength, high-toughness cast magnesium alloy and the method thereof - Google Patents

A high-strength, high-toughness cast magnesium alloy and the method thereof

Info

Publication number
WO2005111251A8
WO2005111251A8 PCT/CN2005/000479 CN2005000479W WO2005111251A8 WO 2005111251 A8 WO2005111251 A8 WO 2005111251A8 CN 2005000479 W CN2005000479 W CN 2005000479W WO 2005111251 A8 WO2005111251 A8 WO 2005111251A8
Authority
WO
WIPO (PCT)
Prior art keywords
alloy
casting
strength
mechanical property
mpa
Prior art date
Application number
PCT/CN2005/000479
Other languages
French (fr)
Chinese (zh)
Other versions
WO2005111251A1 (en
Inventor
Yuequn Ma
Rongshi Chen
Enhou Han
Original Assignee
Inst Metal Res Chinese Acad Sc
Yuequn Ma
Rongshi Chen
Enhou Han
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 Inst Metal Res Chinese Acad Sc, Yuequn Ma, Rongshi Chen, Enhou Han filed Critical Inst Metal Res Chinese Acad Sc
Priority to CNB2005800098757A priority Critical patent/CN100408709C/en
Priority to US10/582,541 priority patent/US20090068053A1/en
Publication of WO2005111251A1 publication Critical patent/WO2005111251A1/en
Publication of WO2005111251A8 publication Critical patent/WO2005111251A8/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C23/00—Alloys based on magnesium
    • C22C23/02—Alloys based on magnesium with aluminium as the next major constituent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
    • B22D21/002—Castings of light metals
    • B22D21/007—Castings of light metals with low melting point, e.g. Al 659 degrees C, Mg 650 degrees C
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/02—Making non-ferrous alloys by melting
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C23/00—Alloys based on magnesium
    • C22C23/04—Alloys based on magnesium with zinc or cadmium as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/06—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of magnesium or alloys based thereon

Abstract

A high-strength, high-toughness cast magnesium alloy and the method thereof, in which the alloy consists substantially of aluminum 3-9 wt%, zinc 3.5-9 wt%, manganese 0.15-1.0 wt%, antimony 0.01-2wt%, and the balance magnesium. The alloy may further comprises a element selected from the group consisting of cerium-riched misch metals, calcium or silicon in 0-2 wt%. In the invention, after the T6 (solution + aging) heat treatment, the mechanical property of the typical alloy of the invention can reach the following requirement: tensile strength σb≥270 Mpa, yield strength σ0.2≥ Mpa, elongation δ5≥6 %, Brinell hardness≥70, ballistic work αk≥12J. Some alloys of the invention not only have excellent room temperature mechanical property, but also have good elevated mechanical property. The production cost of the invention is relatively low, and it is suitable to produce in large scale. The alloy of the invention is applicable of the casting process, such as permanent mould casting, sand mould casting, press casting, extrusion casting, and the like.
PCT/CN2005/000479 2004-05-19 2005-04-11 A high-strength, high-toughness cast magnesium alloy and the method thereof WO2005111251A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CNB2005800098757A CN100408709C (en) 2004-05-19 2005-04-11 High-strength-toughness magnesium alloy and its preparing method
US10/582,541 US20090068053A1 (en) 2004-05-19 2005-04-11 High strength and high ductility magnesium alloy and its preparation method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200410020567.1 2004-05-19
CNB2004100205671A CN100338250C (en) 2004-05-19 2004-05-19 High strength and high toughness cast magnesium alloy and preparing process thereof

Publications (2)

Publication Number Publication Date
WO2005111251A1 WO2005111251A1 (en) 2005-11-24
WO2005111251A8 true WO2005111251A8 (en) 2006-03-02

Family

ID=35394170

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2005/000479 WO2005111251A1 (en) 2004-05-19 2005-04-11 A high-strength, high-toughness cast magnesium alloy and the method thereof

Country Status (3)

Country Link
US (1) US20090068053A1 (en)
CN (2) CN100338250C (en)
WO (1) WO2005111251A1 (en)

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CN100432258C (en) * 2006-11-01 2008-11-12 中国科学院金属研究所 Quasi crystal phase fortified magnesium lithium alloy and its preparation method
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CN102108464B (en) * 2009-12-23 2013-01-30 中国科学院金属研究所 Anticorrosion magnesium alloy
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CN102242299A (en) * 2011-07-26 2011-11-16 中国科学院金属研究所 Bi and Nd composite reinforced high-strength cast magnesium alloy and preparation method thereof
CN102321859A (en) * 2011-08-31 2012-01-18 燕山大学 A kind of method of AZ91D cast magnesium alloy grains
CN102994835B (en) * 2011-09-09 2015-01-07 江汉大学 Heatproof magnesium alloy
CN102994847B (en) * 2011-09-09 2015-01-07 江汉大学 Heatproof magnesium alloy
CN102517489B (en) * 2011-12-20 2013-06-19 内蒙古五二特种材料工程技术研究中心 Method for preparing Mg2Si/Mg composites by recovered silicon powder
CN102632822A (en) * 2012-03-31 2012-08-15 北京华盛荣镁业科技有限公司 Passenger car seat frame, manufacturing method thereof and passenger car seat
CN102626779A (en) * 2012-04-25 2012-08-08 辽宁工业大学 Method for preparing magnesium alloy ingot and solidification system
CN103305735B (en) * 2013-06-24 2015-03-11 山东富通电气有限公司 Reinforced magnesium alloy and preparation method thereof
CN103388095B (en) * 2013-07-18 2016-10-26 上海交通大学 Mg-Gd-Y-Zr series magnesium alloy and the heat treatment method of large-scaled complex castings thereof
CN103643064B (en) * 2013-12-25 2015-09-16 昆明理工大学 The method of the magnesium alloy gradient material that a kind of LPSO of preparation phase strengthens
CN103695745B (en) * 2014-01-16 2015-07-29 徐茂航 A kind of boron nitride strengthens magnesium alloy and preparation method thereof
CN104032196B (en) * 2014-06-25 2015-12-02 河北镁轮镁合金科技有限公司 high-strength magnesium alloy material and preparation method thereof
CN104328317B (en) * 2014-11-26 2016-08-24 衢州市联橙环保科技有限公司 A kind of magnesium-rare earth and manufacture craft thereof
CN104561709B (en) * 2014-12-04 2017-05-17 沈阳工业大学 High-creep-performance casting magnesium alloy and preparation method thereof
CN104630584A (en) * 2015-02-03 2015-05-20 闻喜县瑞格镁业有限公司 Magnesium alloy for high-fluidity high-strength ultrathin-wall component and preparation method of magnesium alloy
DE102015109775B3 (en) 2015-06-18 2016-09-22 RobArt GmbH Optical triangulation sensor for distance measurement
CN105039816B (en) * 2015-07-20 2017-05-31 河南科技大学 A kind of high strength and low cost heat resistance magnesium alloy and preparation method thereof
CN105522866A (en) * 2015-12-15 2016-04-27 苏州爱盟机械有限公司 Vehicle hub
CN106591612A (en) * 2016-11-08 2017-04-26 中航装甲科技有限公司 Preparation method of composite armour material and stirring device for preparing armour material
CN106513630A (en) * 2016-11-10 2017-03-22 无锡市明盛强力风机有限公司 Extrusion casting technology for magnesium alloy hub
CN107099685B (en) * 2017-04-29 2018-11-09 太原科技大学 A kind of preparation method of high-strength and high-ductility fast degradation magnesium alloy
CN107760948A (en) * 2017-10-24 2018-03-06 西科创新（深圳）科技有限公司 A kind of magnesium alloy material luggage case and its manufacturing process
CN107964603B (en) * 2017-11-24 2019-06-25 湖北工业大学 A kind of synthetic method of Mg (Zn)-MgSb intermetallic compound structure material
CN108004423A (en) * 2017-11-30 2018-05-08 于海松 The synthesis technique of high-performance magnesium base alloy
CN108085549A (en) * 2017-12-27 2018-05-29 哈尔滨理工大学 A kind of method that ultrasonic wave auxiliary mechanical agitation prepares new magnesium-based composite material
CN108103334A (en) * 2017-12-28 2018-06-01 重庆仟和镁业科技有限公司 The production technology of whole magnesium alloy battery case
CN108642357B (en) * 2018-07-11 2019-12-06 上海交通大学 Nd-containing cast ultralight high-strength magnesium-lithium alloy and preparation method thereof
CN108977711B (en) * 2018-07-23 2020-11-17 上海交通大学 Die-casting magnesium alloy material and preparation method thereof
CN108977710B (en) * 2018-07-23 2020-11-17 上海交通大学 Extrusion casting magnesium alloy material and preparation method thereof
CN109084008A (en) * 2018-08-27 2018-12-25 重庆元和利泰镁合金制造有限公司 Magnesium alloy gear box casing and preparation method thereof
CN109022979A (en) * 2018-09-10 2018-12-18 江苏理工学院 A kind of high-strength temperature-resistant Mg-Zn-Al-Y-Sb magnesium alloy and preparation method thereof
CN109182857B (en) * 2018-11-08 2024-01-30 中信戴卡股份有限公司 High-strength and high-toughness deformed magnesium alloy and preparation method thereof
CN109943757B (en) * 2019-03-29 2021-07-20 上海交通大学 High-strength-toughness heat-resistant Mg-Y-Er alloy suitable for low-pressure casting and preparation method thereof
CN110029257A (en) * 2019-04-23 2019-07-19 安徽双巨电器有限公司 A kind of aluminium shell of capacitor material and preparation method thereof
GB2583482A (en) 2019-04-29 2020-11-04 Univ Brunel A casting magnesium alloy for providing improved thermal conductivity
CN110157929A (en) * 2019-04-30 2019-08-23 西安交通大学 Mg in a kind of improvement magnesium alloy2The method of Si reinforcing phase constitution and pattern
CN110373559A (en) * 2019-08-26 2019-10-25 上海交通大学 A kind of method of suitable magnesium and magnesium alloy smelting and casting
CN110438373B (en) * 2019-08-29 2020-07-10 东北大学 Preparation method of magnesium-based composite material
CN114540687B (en) * 2021-12-16 2022-11-25 中信戴卡股份有限公司 Magnesium alloy, preparation method thereof and process for preparing wheel by using magnesium alloy
CN114540681B (en) * 2021-12-29 2022-10-25 北京理工大学 High-strength high-modulus corrosion-resistant dual-phase magnesium-lithium alloy structural member and preparation method thereof
CN114836663B (en) * 2022-05-31 2023-04-11 重庆大学 High-strength cast magnesium alloy and preparation method thereof
CN115029594A (en) * 2022-06-20 2022-09-09 重庆大学 Wrought magnesium alloy and preparation method thereof
CN115976384B (en) * 2022-12-30 2024-02-23 重庆大学 AlN/AE44 composite material with excellent high-temperature mechanical property and preparation method thereof

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Also Published As

Publication number Publication date
CN1938441A (en) 2007-03-28
WO2005111251A1 (en) 2005-11-24
CN1699612A (en) 2005-11-23
CN100338250C (en) 2007-09-19
US20090068053A1 (en) 2009-03-12
CN100408709C (en) 2008-08-06

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