JPH0433871B2 - - Google Patents

Info

Publication number
JPH0433871B2
JPH0433871B2 JP62214863A JP21486387A JPH0433871B2 JP H0433871 B2 JPH0433871 B2 JP H0433871B2 JP 62214863 A JP62214863 A JP 62214863A JP 21486387 A JP21486387 A JP 21486387A JP H0433871 B2 JPH0433871 B2 JP H0433871B2
Authority
JP
Japan
Prior art keywords
aluminum
washing
coloring
water
heat treatment
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 - Lifetime
Application number
JP62214863A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6456894A (en
Inventor
Shozo Yamamoto
Yutaka Oota
Takanobu Noguchi
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.)
YKK Corp
Original Assignee
Yoshida Kogyo 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 Yoshida Kogyo KK filed Critical Yoshida Kogyo KK
Priority to JP21486387A priority Critical patent/JPS6456894A/ja
Publication of JPS6456894A publication Critical patent/JPS6456894A/ja
Publication of JPH0433871B2 publication Critical patent/JPH0433871B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Other Surface Treatments For Metallic Materials (AREA)
  • Chemical Treatment Of Metals (AREA)
JP21486387A 1987-08-28 1987-08-28 Surface treatment of aluminum or aluminum alloy Granted JPS6456894A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21486387A JPS6456894A (en) 1987-08-28 1987-08-28 Surface treatment of aluminum or aluminum alloy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21486387A JPS6456894A (en) 1987-08-28 1987-08-28 Surface treatment of aluminum or aluminum alloy

Publications (2)

Publication Number Publication Date
JPS6456894A JPS6456894A (en) 1989-03-03
JPH0433871B2 true JPH0433871B2 (enrdf_load_stackoverflow) 1992-06-04

Family

ID=16662805

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21486387A Granted JPS6456894A (en) 1987-08-28 1987-08-28 Surface treatment of aluminum or aluminum alloy

Country Status (1)

Country Link
JP (1) JPS6456894A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020084289A (ja) * 2018-11-29 2020-06-04 富山県 金属の表面処理方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6029866A (ja) * 1983-07-28 1985-02-15 Fujitsu Ltd 取引装置

Also Published As

Publication number Publication date
JPS6456894A (en) 1989-03-03

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