GB526854A - Improvements in or relating to the electrolytic polishing of metal surfaces and an electrolyte therefor - Google Patents

Improvements in or relating to the electrolytic polishing of metal surfaces and an electrolyte therefor

Info

Publication number
GB526854A
GB526854A GB952039A GB952039A GB526854A GB 526854 A GB526854 A GB 526854A GB 952039 A GB952039 A GB 952039A GB 952039 A GB952039 A GB 952039A GB 526854 A GB526854 A GB 526854A
Authority
GB
United Kingdom
Prior art keywords
per cent
bath
acid
relating
metal surfaces
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
GB952039A
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.)
Battelle Memorial Institute Inc
Original Assignee
Battelle Memorial Institute Inc
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 Battelle Memorial Institute Inc filed Critical Battelle Memorial Institute Inc
Priority to GB952039A priority Critical patent/GB526854A/en
Publication of GB526854A publication Critical patent/GB526854A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F3/00—Electrolytic etching or polishing
    • C25F3/16—Polishing
    • C25F3/22—Polishing of heavy metals

Abstract

526,854. Electrolytic surface treatment of metals. STEVENS, A. H. (Battelle Memorial Institute). March 27, 1939, No. 9520. [Class 41] A polished appearance is produced on metals, particularly steel, stainless steel, nickel, nickel alloys and copper by anodic treatment in a bath containing sulphuric acid and a phosphoric acid in a combined concentration of at least 50 per cent. by weight. The bath may contain 15-60 per cent. of sulphuric acid and 15-70 per cent. of orthophosphoric acid. For treating steel containing not above 6 per cent. of alloying ingredients, the bath should contain in addition 0.5-20 per cent. of chromic acid.
GB952039A 1939-03-27 1939-03-27 Improvements in or relating to the electrolytic polishing of metal surfaces and an electrolyte therefor Expired GB526854A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB952039A GB526854A (en) 1939-03-27 1939-03-27 Improvements in or relating to the electrolytic polishing of metal surfaces and an electrolyte therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB952039A GB526854A (en) 1939-03-27 1939-03-27 Improvements in or relating to the electrolytic polishing of metal surfaces and an electrolyte therefor

Publications (1)

Publication Number Publication Date
GB526854A true GB526854A (en) 1940-09-26

Family

ID=9873550

Family Applications (1)

Application Number Title Priority Date Filing Date
GB952039A Expired GB526854A (en) 1939-03-27 1939-03-27 Improvements in or relating to the electrolytic polishing of metal surfaces and an electrolyte therefor

Country Status (1)

Country Link
GB (1) GB526854A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE763900C (en) * 1942-01-30 1953-09-21 Ig Farbenindustrie Ag Pickling, glazing and polishing of metals and alloys by electrolytic means
DE974072C (en) * 1947-10-17 1960-10-06 Jacquet Hispano Suiza Soc Process for determining inexpensive polishing electrolytes for the purpose of creating a homogeneous surface of irregularly shaped metal parts
WO2009041660A1 (en) 2007-09-28 2009-04-02 Fujifilm Corporation Substrate for solar cell and solar cell
WO2009041659A1 (en) 2007-09-28 2009-04-02 Fujifilm Corporation Solar cell
WO2009041657A1 (en) 2007-09-28 2009-04-02 Fujifilm Corporation Substrate for solar cell and solar cell
CN115335556A (en) * 2020-03-24 2022-11-11 德诺拉工业有限公司 Method for treating metal substrates for producing electrodes

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE763900C (en) * 1942-01-30 1953-09-21 Ig Farbenindustrie Ag Pickling, glazing and polishing of metals and alloys by electrolytic means
DE974072C (en) * 1947-10-17 1960-10-06 Jacquet Hispano Suiza Soc Process for determining inexpensive polishing electrolytes for the purpose of creating a homogeneous surface of irregularly shaped metal parts
WO2009041660A1 (en) 2007-09-28 2009-04-02 Fujifilm Corporation Substrate for solar cell and solar cell
WO2009041659A1 (en) 2007-09-28 2009-04-02 Fujifilm Corporation Solar cell
WO2009041657A1 (en) 2007-09-28 2009-04-02 Fujifilm Corporation Substrate for solar cell and solar cell
CN115335556A (en) * 2020-03-24 2022-11-11 德诺拉工业有限公司 Method for treating metal substrates for producing electrodes

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