EP4353854A4 - Pièce en alliage d'aluminium modifié composite à haute résistance et son procédé de préparation - Google Patents

Pièce en alliage d'aluminium modifié composite à haute résistance et son procédé de préparation Download PDF

Info

Publication number
EP4353854A4
EP4353854A4 EP22914519.8A EP22914519A EP4353854A4 EP 4353854 A4 EP4353854 A4 EP 4353854A4 EP 22914519 A EP22914519 A EP 22914519A EP 4353854 A4 EP4353854 A4 EP 4353854A4
Authority
EP
European Patent Office
Prior art keywords
manufacturing
aluminum alloy
high strength
method therefor
alloy part
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
EP22914519.8A
Other languages
German (de)
English (en)
Other versions
EP4353854A1 (fr
Inventor
Yihui PENG
Jiancheng DA
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.)
Lianyungang Cosmospark Material Science Co Ltd
Original Assignee
Lianyungang Cosmospark Material Science 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 Lianyungang Cosmospark Material Science Co Ltd filed Critical Lianyungang Cosmospark Material Science Co Ltd
Publication of EP4353854A1 publication Critical patent/EP4353854A1/fr
Publication of EP4353854A4 publication Critical patent/EP4353854A4/fr
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
    • C22C1/00—Making non-ferrous alloys
    • C22C1/02—Making non-ferrous alloys by melting
    • C22C1/03—Making non-ferrous alloys by melting using master alloys
    • 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
    • C22C1/026—Alloys based on aluminium
    • 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
    • C22C1/06—Making non-ferrous alloys with the use of special agents for refining or deoxidising
    • 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
    • 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
    • C22F1/002—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working by rapid cooling or quenching; cooling agents used therefor
    • 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
    • C22F1/02—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working in inert or controlled atmosphere or vacuum
    • 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
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • 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
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C22F1/043—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with silicon as the next major constituent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
EP22914519.8A 2021-12-27 2022-12-23 Pièce en alliage d'aluminium modifié composite à haute résistance et son procédé de préparation Pending EP4353854A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202111611895.9A CN114277271B (zh) 2021-12-27 2021-12-27 高强度复合改性铝合金制件及其制备方法
PCT/CN2022/141288 WO2023125265A1 (fr) 2021-12-27 2022-12-23 Pièce en alliage d'aluminium modifié composite à haute résistance et son procédé de préparation

Publications (2)

Publication Number Publication Date
EP4353854A1 EP4353854A1 (fr) 2024-04-17
EP4353854A4 true EP4353854A4 (fr) 2024-12-11

Family

ID=80876282

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22914519.8A Pending EP4353854A4 (fr) 2021-12-27 2022-12-23 Pièce en alliage d'aluminium modifié composite à haute résistance et son procédé de préparation

Country Status (6)

Country Link
US (1) US20240360537A1 (fr)
EP (1) EP4353854A4 (fr)
JP (1) JP7852033B2 (fr)
KR (1) KR20240029059A (fr)
CN (1) CN114277271B (fr)
WO (1) WO2023125265A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114277271B (zh) * 2021-12-27 2022-09-30 连云港星耀材料科技有限公司 高强度复合改性铝合金制件及其制备方法
CN114293044B (zh) * 2021-12-30 2023-04-14 上海耀鸿科技股份有限公司 高塑性复合改性铝合金制件及其制备方法
CN118291818B (zh) * 2024-06-05 2024-08-23 湘潭大学 一种Al-Ti-B-Cr-Ce中间合金及其制备方法和应用
CN118880053B (zh) * 2024-07-22 2025-05-06 肇庆南都再生铝业有限公司 铝的生产工艺
CN118756013B (zh) * 2024-09-06 2025-02-14 中国科学院金属研究所 一种高导热Al-Si基合金材料及其制备方法
CN119144860B (zh) * 2024-11-13 2025-02-11 株洲宜安精密制造有限公司 一种储能用电池壳体及其生产方法
CN119956145B (zh) * 2025-02-13 2026-02-06 中南大学 一种铝铜锂合金及其制备方法和再结晶的调控方法
CN121065518B (zh) * 2025-11-07 2026-01-27 洛阳启航必达科技有限公司 一种用于提高高温合金中镧收率与均匀性的制备工艺

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109338180A (zh) * 2018-12-06 2019-02-15 广东省材料与加工研究所 一种高强韧铸造铝硅合金及其制备方法和应用
WO2019178934A1 (fr) * 2018-03-20 2019-09-26 江苏大学 Moyeu en alliage d'aluminium nano-renforcé in situ pour une automobile à énergie nouvelle et son procédé de fabrication

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JPS54117310A (en) * 1978-03-03 1979-09-12 Kobe Steel Ltd Heat treating method for al-si-mg alloy for casting
CN1014328B (zh) 1988-03-31 1991-10-16 华东工学院 混合稀土铸铝合金的制造方法
US5076859A (en) * 1989-12-26 1991-12-31 Aluminum Company Of America Heat treatment of aluminum-lithium alloys
US6334978B1 (en) 1999-07-13 2002-01-01 Alcoa, Inc. Cast alloys
US20080299001A1 (en) 2007-05-31 2008-12-04 Alcan International Limited Aluminum alloy formulations for reduced hot tear susceptibility
CN102938004B (zh) 2012-10-24 2014-12-03 安徽江淮汽车股份有限公司 一种白车身轻量化优化设计方法
CN103938004B (zh) * 2014-05-06 2016-03-23 东南大学 一种近共晶铸造铝硅合金组织控制方法
CN104561690B (zh) * 2015-01-26 2017-01-18 上海交通大学 高塑性铸造铝合金及其挤压铸造制备方法
CN104630578B (zh) * 2015-01-26 2018-04-17 上海交通大学 高塑性铸造铝合金及其重力铸造制备方法
CN105463269B (zh) * 2015-12-01 2018-07-03 上海交通大学 高强、高耐腐蚀铸造铝合金及其压力铸造制备方法
CN105441737A (zh) * 2015-12-01 2016-03-30 上海交通大学 高强、高耐腐蚀铸造铝合金及其重力铸造制备方法
CN108467979B (zh) 2018-06-25 2020-12-29 上海交通大学 一种金属型重力铸造铝合金材料及其制备方法
CN109439976B (zh) 2019-01-09 2019-12-24 广东省材料与加工研究所 一种铸造铝硅合金的复合变质方法
CN110643862A (zh) * 2019-10-25 2020-01-03 安徽镁美科技有限公司 一种用于新能源汽车电池壳体铝合金及其压力铸造制备方法
CN112143945B (zh) * 2020-09-23 2021-12-17 上海耀鸿科技股份有限公司 一种多种复合稀土元素的高强韧性铸造铝硅合金及其制备方法
CN112522554A (zh) 2020-11-19 2021-03-19 保定市立中车轮制造有限公司 一种稀土铝合金及其制备方法
CN114277271B (zh) * 2021-12-27 2022-09-30 连云港星耀材料科技有限公司 高强度复合改性铝合金制件及其制备方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019178934A1 (fr) * 2018-03-20 2019-09-26 江苏大学 Moyeu en alliage d'aluminium nano-renforcé in situ pour une automobile à énergie nouvelle et son procédé de fabrication
CN109338180A (zh) * 2018-12-06 2019-02-15 广东省材料与加工研究所 一种高强韧铸造铝硅合金及其制备方法和应用

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2023125265A1 *

Also Published As

Publication number Publication date
EP4353854A1 (fr) 2024-04-17
JP7852033B2 (ja) 2026-04-27
KR20240029059A (ko) 2024-03-05
WO2023125265A1 (fr) 2023-07-06
JP2024526979A (ja) 2024-07-19
CN114277271B (zh) 2022-09-30
US20240360537A1 (en) 2024-10-31
CN114277271A (zh) 2022-04-05

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