ES404101A1 - A method of controlling the coloring of the surface of an alloy containing chrome (Machine-translation by Google Translate, not legally binding) - Google Patents

A method of controlling the coloring of the surface of an alloy containing chrome (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES404101A1
ES404101A1 ES0404101A ES404101A ES404101A1 ES 404101 A1 ES404101 A1 ES 404101A1 ES 0404101 A ES0404101 A ES 0404101A ES 404101 A ES404101 A ES 404101A ES 404101 A1 ES404101 A1 ES 404101A1
Authority
ES
Spain
Prior art keywords
controlling
translation
machine
legally binding
google translate
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
ES0404101A
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.)
Inco Europe Ltd
Original Assignee
Inco Europe 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
Application filed by Inco Europe Ltd filed Critical Inco Europe Ltd
Priority to ES0404101A priority Critical patent/ES404101A1/en
Publication of ES404101A1 publication Critical patent/ES404101A1/en
Expired legal-status Critical Current

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  • Chemical Treatment Of Metals (AREA)

Abstract

A method of controlling the coloration of the surface of an alloy containing chromium by immersion in an aqueous solution of chromic and sulfuric acids, which comprises controlling the potential difference between the surface of the alloy being colored and a reference electrode, and removing the alloy from the solution when this potential difference has changed from the inflection potential, which has been defined in the memory, in a predetermined amount associated with the desired color. (Machine-translation by Google Translate, not legally binding)
ES0404101A 1972-06-21 1972-06-21 A method of controlling the coloring of the surface of an alloy containing chrome (Machine-translation by Google Translate, not legally binding) Expired ES404101A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0404101A ES404101A1 (en) 1972-06-21 1972-06-21 A method of controlling the coloring of the surface of an alloy containing chrome (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0404101A ES404101A1 (en) 1972-06-21 1972-06-21 A method of controlling the coloring of the surface of an alloy containing chrome (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES404101A1 true ES404101A1 (en) 1975-05-16

Family

ID=59033389

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0404101A Expired ES404101A1 (en) 1972-06-21 1972-06-21 A method of controlling the coloring of the surface of an alloy containing chrome (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES404101A1 (en)

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19940716