ES332068A1 - Procedure for the cleaning and phosphatation of metal surfaces. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the cleaning and phosphatation of metal surfaces. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES332068A1
ES332068A1 ES0332068A ES332068A ES332068A1 ES 332068 A1 ES332068 A1 ES 332068A1 ES 0332068 A ES0332068 A ES 0332068A ES 332068 A ES332068 A ES 332068A ES 332068 A1 ES332068 A1 ES 332068A1
Authority
ES
Spain
Prior art keywords
translation
cleaning
metal surfaces
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
ES0332068A
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
Priority to ES0332068A priority Critical patent/ES332068A1/en
Publication of ES332068A1 publication Critical patent/ES332068A1/en
Expired legal-status Critical Current

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  • Chemical Treatment Of Metals (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)

Abstract

Process for cleaning and phosphating metal surfaces, (preferably iron and steel surfaces), characterized by applying a solution containing alkaline phosphates, perborates and humectants to metal surfaces at temperatures of 30 to 95º C, as well as possibly phosphoric acid, and having a pH of 3 to 6 and leaving it in contact with the metal surface until a coating has formed. (Machine-translation by Google Translate, not legally binding)
ES0332068A 1966-10-07 1966-10-07 Procedure for the cleaning and phosphatation of metal surfaces. (Machine-translation by Google Translate, not legally binding) Expired ES332068A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0332068A ES332068A1 (en) 1966-10-07 1966-10-07 Procedure for the cleaning and phosphatation of metal surfaces. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0332068A ES332068A1 (en) 1966-10-07 1966-10-07 Procedure for the cleaning and phosphatation of metal surfaces. (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES332068A1 true ES332068A1 (en) 1967-10-01

Family

ID=59077090

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0332068A Expired ES332068A1 (en) 1966-10-07 1966-10-07 Procedure for the cleaning and phosphatation of metal surfaces. (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES332068A1 (en)

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