CN114908268A - 泡沫金属的制造方法 - Google Patents

泡沫金属的制造方法 Download PDF

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Publication number
CN114908268A
CN114908268A CN202210112876.XA CN202210112876A CN114908268A CN 114908268 A CN114908268 A CN 114908268A CN 202210112876 A CN202210112876 A CN 202210112876A CN 114908268 A CN114908268 A CN 114908268A
Authority
CN
China
Prior art keywords
metal
precursor
mold
metal foam
producing
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
CN202210112876.XA
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English (en)
Chinese (zh)
Inventor
山本鸿司
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Publication of CN114908268A publication Critical patent/CN114908268A/zh
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D25/00—Special casting characterised by the nature of the product
    • B22D25/005—Casting metal foams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/15—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using vacuum
    • 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
    • C22C1/08—Alloys with open or closed pores
    • 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
    • C22C1/08—Alloys with open or closed pores
    • C22C1/083—Foaming process in molten metal other than by powder metallurgy
    • C22C1/086—Gas foaming process
    • 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
    • C22C1/08—Alloys with open or closed pores
    • C22C1/083—Foaming process in molten metal other than by powder metallurgy
    • C22C1/087—Foaming process in molten metal other than by powder metallurgy after casting in solidified or solidifying metal to make porous metals
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
CN202210112876.XA 2021-02-09 2022-01-29 泡沫金属的制造方法 Pending CN114908268A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021019331A JP2022122172A (ja) 2021-02-09 2021-02-09 発泡金属の製造方法
JP2021-019331 2021-02-09

Publications (1)

Publication Number Publication Date
CN114908268A true CN114908268A (zh) 2022-08-16

Family

ID=82704208

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210112876.XA Pending CN114908268A (zh) 2021-02-09 2022-01-29 泡沫金属的制造方法

Country Status (3)

Country Link
US (1) US20220251682A1 (ja)
JP (1) JP2022122172A (ja)
CN (1) CN114908268A (ja)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2895819A (en) * 1957-09-03 1959-07-21 Bjorksten Res Lab Inc Method for preparing a catalytic metal foam and use thereof
US3843353A (en) * 1969-02-19 1974-10-22 Ethyl Corp Preparation of metal foams of aluminum
DE10104340A1 (de) * 2001-02-01 2002-08-08 Goldschmidt Ag Th Verfahren zur Herstellung von Mettalschaum und danach hergestellter Metallkörper
CN101948962A (zh) * 2010-09-19 2011-01-19 昆明理工大学 一种泡沫铝/铝合金的真空发泡制备方法
CN110438361A (zh) * 2019-08-29 2019-11-12 东北大学 一种吹气法制备泡沫铝材料的装置及方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2895819A (en) * 1957-09-03 1959-07-21 Bjorksten Res Lab Inc Method for preparing a catalytic metal foam and use thereof
US3843353A (en) * 1969-02-19 1974-10-22 Ethyl Corp Preparation of metal foams of aluminum
DE10104340A1 (de) * 2001-02-01 2002-08-08 Goldschmidt Ag Th Verfahren zur Herstellung von Mettalschaum und danach hergestellter Metallkörper
CN101948962A (zh) * 2010-09-19 2011-01-19 昆明理工大学 一种泡沫铝/铝合金的真空发泡制备方法
CN110438361A (zh) * 2019-08-29 2019-11-12 东北大学 一种吹气法制备泡沫铝材料的装置及方法

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
于利民,王录才,王芳: "熔体发泡法制备工艺的发展与展望" *
王倩;徐方明;许庆彦;熊守美;: "熔体吹气发泡法制备泡沫铝研究" *
王宏伟;李庆芬;李智伟;朱兆军;魏尊杰;: "铸造法制备泡沫金属材料" *
覃秀凤;胡治流;陈海红;: "吹气发泡法制备泡沫铝的研究进展" *

Also Published As

Publication number Publication date
JP2022122172A (ja) 2022-08-22
US20220251682A1 (en) 2022-08-11

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SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
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RJ01 Rejection of invention patent application after publication

Application publication date: 20220816