FR945530A - Process for removing oxide from the surface of metals - Google Patents

Process for removing oxide from the surface of metals

Info

Publication number
FR945530A
FR945530A FR945530DA FR945530A FR 945530 A FR945530 A FR 945530A FR 945530D A FR945530D A FR 945530DA FR 945530 A FR945530 A FR 945530A
Authority
FR
France
Prior art keywords
metals
removing oxide
oxide
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
Other languages
French (fr)
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.)
Occidental Chemical Corp
Original Assignee
Hooker Electrochemical Co
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 Hooker Electrochemical Co filed Critical Hooker Electrochemical Co
Application granted granted Critical
Publication of FR945530A publication Critical patent/FR945530A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/28—Cleaning or pickling metallic material with solutions or molten salts with molten salts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • ing And Chemical Polishing (AREA)
FR945530D 1944-06-02 1947-04-21 Process for removing oxide from the surface of metals Expired FR945530A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US538538A US2395694A (en) 1944-06-02 1944-06-02 Processes for removing oxide from the surface of metals

Publications (1)

Publication Number Publication Date
FR945530A true FR945530A (en) 1949-05-06

Family

ID=24147320

Family Applications (1)

Application Number Title Priority Date Filing Date
FR945530D Expired FR945530A (en) 1944-06-02 1947-04-21 Process for removing oxide from the surface of metals

Country Status (4)

Country Link
US (2) US2395694A (en)
BE (1) BE476664A (en)
FR (1) FR945530A (en)
GB (1) GB612419A (en)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2458661A (en) * 1944-01-29 1949-01-11 J H Shoemaker Process of cleaning metal surfaces and compositions therefor
US2678289A (en) * 1944-06-02 1954-05-11 Pottberg Rolfe Metal surface treatment
US2538702A (en) * 1944-06-02 1951-01-16 Freeport Sulphur Co Metal surface cleaning
BE471083A (en) * 1945-07-31
US2569158A (en) * 1946-02-21 1951-09-25 United States Steel Corp Method of removing scale from ferrous articles
US2488108A (en) * 1946-08-02 1949-11-15 Pennsylvania Salt Mfg Co Stainless steel pickling
US2678290A (en) * 1946-09-05 1954-05-11 Pottberg Rolfe Process of removing surface oxide films on metal
US2567456A (en) * 1947-04-07 1951-09-11 J H Shoemaker Metal cleaning composition and process
US2676900A (en) * 1947-07-08 1954-04-27 Hooker Electrochemical Co Processes for removal of oxides from the surface of metals
US2630393A (en) * 1948-06-25 1953-03-03 Charles B Francis Method of cleaning and descaling ferrous bodies
US2641559A (en) * 1948-09-08 1953-06-09 United States Steel Corp Method of cleaning and descaling ferrous articles and a bath therefor
US2567835A (en) * 1949-08-29 1951-09-11 Dow Chemical Co Removing copper-containing incrustations from steam generators
US2671717A (en) * 1950-08-29 1954-03-09 Gen Electric Chemical brightening of aluminum
US2738294A (en) * 1951-09-13 1956-03-13 Diamond Alkali Co Salt bath system and method for treating metals
US2738293A (en) * 1952-07-25 1956-03-13 Diamond Alkali Co Salt bath system and method for treating metals
US2809103A (en) * 1953-11-10 1957-10-08 Sylvania Electric Prod Fabrication of semiconductor elements
US2726970A (en) * 1954-06-01 1955-12-13 Ford Motor Co Deoxidizing copper base metal parts
US2931778A (en) * 1954-09-28 1960-04-05 Diamond Alkali Co Alkaline composition
US3030239A (en) * 1957-10-24 1962-04-17 Hooker Chemical Corp Process and salt for descaling of metals
US3020175A (en) * 1958-06-12 1962-02-06 Gen Dynamics Corp Chemical cleaning of printed circuits
US3025189A (en) * 1958-12-10 1962-03-13 Purex Corp Ltd Composition and process for removing heat scale from metal parts
US3096261A (en) * 1959-05-25 1963-07-02 Hooker Chemical Corp Salt bath for electrolytic cleaning of metals
US3043712A (en) * 1959-05-27 1962-07-10 Gil Mfg Company Method of porcelain enameling ferrous metal and product
US3011923A (en) * 1960-02-19 1961-12-05 Charles O Coffer Surface treatment of molybdenum metal
US3457107A (en) * 1965-07-20 1969-07-22 Diversey Corp Method and composition for chemically polishing metals
US3728155A (en) * 1969-01-06 1973-04-17 Olin Corp Copper alloy cleaning process
US3646946A (en) * 1969-01-06 1972-03-07 Olin Mathieson Copper alloy cleaning process
JPS5534233B2 (en) * 1973-03-01 1980-09-05
FR2525637B1 (en) * 1982-04-23 1986-05-09 Stephanois Rech Mec PROCESS FOR TREATING FERROUS METAL PARTS IN OXIDIZING SALT BATTERS TO IMPROVE CORROSION RESISTANCE, PARTS CONTAINING SULFUR
US6203691B1 (en) 1998-09-18 2001-03-20 Hoffman Industries International, Ltd. Electrolytic cleaning of conductive bodies

Also Published As

Publication number Publication date
BE476664A (en)
GB612419A (en) 1948-11-12
US2395694A (en) 1946-02-26
USRE22887E (en) 1947-06-03

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