AU478974B2 - Compositions and processes for producing chromium conversion coatings - Google Patents

Compositions and processes for producing chromium conversion coatings

Info

Publication number
AU478974B2
AU478974B2 AU59773/73A AU5977373A AU478974B2 AU 478974 B2 AU478974 B2 AU 478974B2 AU 59773/73 A AU59773/73 A AU 59773/73A AU 5977373 A AU5977373 A AU 5977373A AU 478974 B2 AU478974 B2 AU 478974B2
Authority
AU
Australia
Prior art keywords
compositions
processes
conversion coatings
chromium conversion
producing chromium
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
Application number
AU59773/73A
Other versions
AU5977373A (en
Inventor
WARD PRUST and WAYNE CHARLES GLASSMAN MICHAEL
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.)
Dominion Foundries and Steel Ltd
Original Assignee
Dominion Foundries and Steel Ltd
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
Priority claimed from US00285314A external-priority patent/US3857739A/en
Application filed by Dominion Foundries and Steel Ltd filed Critical Dominion Foundries and Steel Ltd
Application granted granted Critical
Publication of AU5977373A publication Critical patent/AU5977373A/en
Publication of AU478974B2 publication Critical patent/AU478974B2/en
Expired legal-status Critical Current

Links

AU59773/73A 1972-08-31 1973-08-29 Compositions and processes for producing chromium conversion coatings Expired AU478974B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
USUS285314 1972-08-31
US00285314A US3857739A (en) 1972-08-31 1972-08-31 Compositions and processes for producing chromium conversion coatings on surfaces of zinc or cadmium

Publications (2)

Publication Number Publication Date
AU5977373A AU5977373A (en) 1975-03-06
AU478974B2 true AU478974B2 (en) 1975-03-06

Family

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