JPS5226538A - Surface treatment of aluminium and aluminium alloy - Google Patents

Surface treatment of aluminium and aluminium alloy

Info

Publication number
JPS5226538A
JPS5226538A JP10376375A JP10376375A JPS5226538A JP S5226538 A JPS5226538 A JP S5226538A JP 10376375 A JP10376375 A JP 10376375A JP 10376375 A JP10376375 A JP 10376375A JP S5226538 A JPS5226538 A JP S5226538A
Authority
JP
Japan
Prior art keywords
aluminium
surface treatment
alloy
aluminium alloy
coating layer
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
JP10376375A
Other languages
Japanese (ja)
Inventor
Katsuo Shima
Shinji Hirata
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.)
SANKIYOU ARUMINIUMU KOUGIYOU KK
Sankyo Aluminium Industry Co Ltd
Sankyo Tateyama Inc
Original Assignee
SANKIYOU ARUMINIUMU KOUGIYOU KK
Sankyo Aluminium Industry Co Ltd
Sankyo Tateyama Inc
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 SANKIYOU ARUMINIUMU KOUGIYOU KK, Sankyo Aluminium Industry Co Ltd, Sankyo Tateyama Inc filed Critical SANKIYOU ARUMINIUMU KOUGIYOU KK
Priority to JP10376375A priority Critical patent/JPS5226538A/en
Publication of JPS5226538A publication Critical patent/JPS5226538A/en
Pending legal-status Critical Current

Links

Landscapes

  • Chemical Treatment Of Metals (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

PURPOSE: To obtain a double coating layer having good weathering and corrosion-proof properties by forming a coating layer on the layer which has been chemically formed on the aluminium substrate by means of a sepecific application method.
COPYRIGHT: (C)1977,JPO&Japio
JP10376375A 1975-08-27 1975-08-27 Surface treatment of aluminium and aluminium alloy Pending JPS5226538A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10376375A JPS5226538A (en) 1975-08-27 1975-08-27 Surface treatment of aluminium and aluminium alloy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10376375A JPS5226538A (en) 1975-08-27 1975-08-27 Surface treatment of aluminium and aluminium alloy

Publications (1)

Publication Number Publication Date
JPS5226538A true JPS5226538A (en) 1977-02-28

Family

ID=14362532

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10376375A Pending JPS5226538A (en) 1975-08-27 1975-08-27 Surface treatment of aluminium and aluminium alloy

Country Status (1)

Country Link
JP (1) JPS5226538A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53142449A (en) * 1977-05-18 1978-12-12 Toagosei Chem Ind Co Ltd Dip coating method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53142449A (en) * 1977-05-18 1978-12-12 Toagosei Chem Ind Co Ltd Dip coating method
JPS577549B2 (en) * 1977-05-18 1982-02-10

Similar Documents

Publication Publication Date Title
JPS5425178A (en) Manufacture for semiconductor device
JPS5392846A (en) Surface treatment of metal
JPS5267969A (en) Manufacture of semiconductor unit
JPS52940A (en) Water-based coating composition
JPS5226538A (en) Surface treatment of aluminium and aluminium alloy
JPS5226537A (en) Surface treatment of aluminum and aluminum alloy
JPS51138733A (en) Method of coatin g metals
JPS52938A (en) Coating composition having a high solid content
JPS5441673A (en) Semiconductor device and its manufacture
JPS5219297A (en) Method of manufacturing a metal film resistor
JPS5258473A (en) Production of semiconductor device
JPS52113162A (en) Preparation of semiconductor device
JPS5214371A (en) Flattening method of concave-convex surface
JPS5256858A (en) Production of indium phosphide shottky barrier
JPS5310266A (en) Production of soldred semiconductor wafers
JPS5263232A (en) Continuous resin coating process for metal wires
JPS522171A (en) Electronic parts
JPS526477A (en) Method for multi-layer film formation
JPS53120537A (en) Roller
JPS5227362A (en) Formation method of passivation film
JPS51143936A (en) Production method of alminum covered heating wire
JPS52130292A (en) Patterning method
JPS5374375A (en) Etching method
JPS51138167A (en) Production method of semiconductor device
JPS5418275A (en) Forming method of ohmic contact