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ES318216A1 - Procedure for the preparation of inorganic coatings on magnesium and its applications. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the preparation of inorganic coatings on magnesium and its applications. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES318216A1
ES318216A1 ES0318216A ES318216A ES318216A1 ES 318216 A1 ES318216 A1 ES 318216A1 ES 0318216 A ES0318216 A ES 0318216A ES 318216 A ES318216 A ES 318216A ES 318216 A1 ES318216 A1 ES 318216A1
Authority
ES
Spain
Prior art keywords
translation
magnesium
preparation
machine
legally binding
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
ES0318216A
Other languages
Spanish (es)
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.)
Gerhard Collardin GmbH
Original Assignee
Gerhard Collardin GmbH
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 Gerhard Collardin GmbH filed Critical Gerhard Collardin GmbH
Publication of ES318216A1 publication Critical patent/ES318216A1/en
Expired legal-status Critical Current

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  • Chemical Treatment Of Metals (AREA)

Abstract

Process for the preparation of inorganic coatings on magnesium and its alloys, characterized in that the metal surface is treated with a solution of chromic acid and alkali and/or ammonium nitrate, at a pH of 1.0 to 1.7 and at temperatures between 15º and 45º C , and preferably between 15 and 25º C. (Machine-translation by Google Translate, not legally binding)
ES0318216A 1964-09-28 1965-09-27 Procedure for the preparation of inorganic coatings on magnesium and its applications. (Machine-translation by Google Translate, not legally binding) Expired ES318216A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE318216X 1964-09-28

Publications (1)

Publication Number Publication Date
ES318216A1 true ES318216A1 (en) 1966-05-16

Family

ID=38572070

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0318216A Expired ES318216A1 (en) 1964-09-28 1965-09-27 Procedure for the preparation of inorganic coatings on magnesium and its applications. (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES318216A1 (en)

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