JP2868890B2 - アルミニウム粉末加圧成形品の製法 - Google Patents

アルミニウム粉末加圧成形品の製法

Info

Publication number
JP2868890B2
JP2868890B2 JP2316564A JP31656490A JP2868890B2 JP 2868890 B2 JP2868890 B2 JP 2868890B2 JP 2316564 A JP2316564 A JP 2316564A JP 31656490 A JP31656490 A JP 31656490A JP 2868890 B2 JP2868890 B2 JP 2868890B2
Authority
JP
Japan
Prior art keywords
aluminum powder
powder
fluorine
aluminum
gas
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.)
Expired - Fee Related
Application number
JP2316564A
Other languages
English (en)
Japanese (ja)
Other versions
JPH04187705A (ja
Inventor
明 吉野
春男 仙北谷
正昭 田原
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.)
Daido Hokusan Kk
Original Assignee
Daido Hokusan Kk
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 Daido Hokusan Kk filed Critical Daido Hokusan Kk
Priority to JP2316564A priority Critical patent/JP2868890B2/ja
Priority to PCT/JP1991/001600 priority patent/WO1992008561A1/ja
Priority to TW080109564A priority patent/TW197389B/zh
Publication of JPH04187705A publication Critical patent/JPH04187705A/ja
Application granted granted Critical
Publication of JP2868890B2 publication Critical patent/JP2868890B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/14—Treatment of metallic powder
    • B22F1/145—Chemical treatment, e.g. passivation or decarburisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Powder Metallurgy (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
JP2316564A 1990-11-20 1990-11-20 アルミニウム粉末加圧成形品の製法 Expired - Fee Related JP2868890B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2316564A JP2868890B2 (ja) 1990-11-20 1990-11-20 アルミニウム粉末加圧成形品の製法
PCT/JP1991/001600 WO1992008561A1 (en) 1990-11-20 1991-11-20 Making of pressure-molded product from aluminum powder
TW080109564A TW197389B (enrdf_load_stackoverflow) 1990-11-20 1991-12-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2316564A JP2868890B2 (ja) 1990-11-20 1990-11-20 アルミニウム粉末加圧成形品の製法

Publications (2)

Publication Number Publication Date
JPH04187705A JPH04187705A (ja) 1992-07-06
JP2868890B2 true JP2868890B2 (ja) 1999-03-10

Family

ID=18078503

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2316564A Expired - Fee Related JP2868890B2 (ja) 1990-11-20 1990-11-20 アルミニウム粉末加圧成形品の製法

Country Status (3)

Country Link
JP (1) JP2868890B2 (enrdf_load_stackoverflow)
TW (1) TW197389B (enrdf_load_stackoverflow)
WO (1) WO1992008561A1 (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2730746B1 (fr) * 1995-02-16 1997-04-30 Fond Et Ateliers Du Belier Procede de mouillage d'un insert en aluminium dans une piece moulee en aluminium
DE60021663T2 (de) * 1999-01-21 2006-05-24 Midwest Research Institute Passivierungsätzmittel für metallpartikel
AU2001253780A1 (en) * 2000-10-25 2002-05-06 Midwest Research Institute Improved passivating etchants for metallic particles
FR3038623B1 (fr) 2015-07-10 2017-06-30 Fives Procede permettant de retirer les oxydes presents a la surface des nodules d'une poudre metallique avant l'utilisation de celle-ci dans un procede industriel

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61186433A (ja) * 1985-02-15 1986-08-20 Honda Motor Co Ltd 高強度アルミニウム合金焼結体の製造方法
JPS6283404A (ja) * 1985-10-04 1987-04-16 Furukawa Electric Co Ltd:The 金属複合粉末の製造法
JPS62199703A (ja) * 1986-02-26 1987-09-03 Sumitomo Light Metal Ind Ltd Ａ１−Ｓｉ系粉末合金の熱間静水圧圧縮成形法

Also Published As

Publication number Publication date
WO1992008561A1 (en) 1992-05-29
JPH04187705A (ja) 1992-07-06
TW197389B (enrdf_load_stackoverflow) 1993-01-01

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