JPS5719396A - Formation of heating surface on aluminum material - Google Patents

Formation of heating surface on aluminum material

Info

Publication number
JPS5719396A
JPS5719396A JP9295980A JP9295980A JPS5719396A JP S5719396 A JPS5719396 A JP S5719396A JP 9295980 A JP9295980 A JP 9295980A JP 9295980 A JP9295980 A JP 9295980A JP S5719396 A JPS5719396 A JP S5719396A
Authority
JP
Japan
Prior art keywords
treating soln
wetness
silicate
superior
formation
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.)
Granted
Application number
JP9295980A
Other languages
Japanese (ja)
Other versions
JPS6259198B2 (en
Inventor
Toshimitsu Uchiyama
Eizo Isoyama
Masayuki Tanji
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.)
Showa Aluminum Can Corp
Original Assignee
Showa Aluminum 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 Showa Aluminum Corp filed Critical Showa Aluminum Corp
Priority to JP9295980A priority Critical patent/JPS5719396A/en
Publication of JPS5719396A publication Critical patent/JPS5719396A/en
Publication of JPS6259198B2 publication Critical patent/JPS6259198B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electrochemical Coating By Surface Reaction (AREA)

Abstract

PURPOSE: To obtain an oxide layer having a large heating area and superior wetness to a liq. on the surface of an Al material by adding silicic acid, silicate or silica sol to an ordinary treating soln. used to anodically oxidize the Al material.
CONSTITUTION: To an ordinary treating soln. (sulfuric acid or oxalic acid) for anodic oxidation is added silicic acid, silicate or silica sol. An Al material is put in the treating soln. and anodically oxidized at about 100A/m2 current density for about 60min. The oxidized Al material has a roughened surface, a large heating area and a small contact angle. Accordingly, superior wetness is obtd.
COPYRIGHT: (C)1982,JPO&Japio
JP9295980A 1980-07-07 1980-07-07 Formation of heating surface on aluminum material Granted JPS5719396A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9295980A JPS5719396A (en) 1980-07-07 1980-07-07 Formation of heating surface on aluminum material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9295980A JPS5719396A (en) 1980-07-07 1980-07-07 Formation of heating surface on aluminum material

Publications (2)

Publication Number Publication Date
JPS5719396A true JPS5719396A (en) 1982-02-01
JPS6259198B2 JPS6259198B2 (en) 1987-12-09

Family

ID=14068977

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9295980A Granted JPS5719396A (en) 1980-07-07 1980-07-07 Formation of heating surface on aluminum material

Country Status (1)

Country Link
JP (1) JPS5719396A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59136498A (en) * 1983-01-26 1984-08-06 Kobe Steel Ltd Surface treatment of al or al alloy
JPS60111843U (en) * 1983-12-30 1985-07-29 株式会社　桂精機製作所 Instant evaporation type vaporizer
JPH01184296A (en) * 1988-01-15 1989-07-21 Internatl Business Mach Corp <Ibm> Method for forming anodic oxidation film to aluminum or aluminum alloy

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59136498A (en) * 1983-01-26 1984-08-06 Kobe Steel Ltd Surface treatment of al or al alloy
JPS60111843U (en) * 1983-12-30 1985-07-29 株式会社　桂精機製作所 Instant evaporation type vaporizer
JPH01184296A (en) * 1988-01-15 1989-07-21 Internatl Business Mach Corp <Ibm> Method for forming anodic oxidation film to aluminum or aluminum alloy
JPH0442478B2 (en) * 1988-01-15 1992-07-13 Intaanashonaru Bijinesu Mashiinzu Corp

Also Published As

Publication number Publication date
JPS6259198B2 (en) 1987-12-09

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