FR1226856A - Procédé de décapage des aciers alliés - Google Patents
Procédé de décapage des aciers alliésInfo
- Publication number
- FR1226856A FR1226856A FR796747A FR796747A FR1226856A FR 1226856 A FR1226856 A FR 1226856A FR 796747 A FR796747 A FR 796747A FR 796747 A FR796747 A FR 796747A FR 1226856 A FR1226856 A FR 1226856A
- Authority
- FR
- France
- Prior art keywords
- pickling process
- alloy steels
- steels
- alloy
- pickling
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 title 1
- 239000000956 alloy Substances 0.000 title 1
- 229910045601 alloy Inorganic materials 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000005554 pickling Methods 0.000 title 1
- 239000010959 steel Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F1/00—Electrolytic cleaning, degreasing, pickling or descaling
- C25F1/02—Pickling; Descaling
- C25F1/04—Pickling; Descaling in solution
- C25F1/06—Iron or steel
-
- 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
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/08—Iron or steel
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT860709X | 1958-12-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1226856A true FR1226856A (fr) | 1960-08-16 |
Family
ID=3682345
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR796747A Expired FR1226856A (fr) | 1958-12-23 | 1959-06-05 | Procédé de décapage des aciers alliés |
Country Status (4)
Country | Link |
---|---|
US (1) | US3043758A (de) |
DE (1) | DE1161740B (de) |
FR (1) | FR1226856A (de) |
GB (1) | GB860709A (de) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1082410A (en) * | 1963-12-26 | 1967-09-06 | Mitsubishi Heavy Ind Ltd | An electrolytic descaling method |
US3429792A (en) * | 1965-07-30 | 1969-02-25 | Mitsubishi Heavy Ind Ltd | Method of electrolytically descaling and pickling steel |
US3666667A (en) * | 1969-04-14 | 1972-05-30 | Enthone | Alkaline cyanide-free aqueous descaling composition containing elemental sulfur |
US3627653A (en) * | 1970-01-16 | 1971-12-14 | B R H Ind | Method for cleaning metal and metal parts to remove corrosion therefrom |
US4066521A (en) * | 1977-02-09 | 1978-01-03 | Allegheny Ludlum Industries, Inc. | Metallic descaling system |
US4026777A (en) * | 1976-04-01 | 1977-05-31 | Allegheny Ludlum Industries, Inc. | Metallic descaling system |
US4012299A (en) * | 1976-04-01 | 1977-03-15 | Allegheny Ludlum Industries, Inc. | Metallic descaling system |
GB1520705A (en) * | 1976-04-01 | 1978-08-09 | Allegheny Ludlum Ind Inc | Electrolytic descaling of metals |
JPS5347336A (en) * | 1976-10-12 | 1978-04-27 | Kogyo Gijutsuin | Method descaling band steel by electrolysis |
US4123337A (en) * | 1977-11-02 | 1978-10-31 | Armco Steel Corporation | Method of improving the surface insulation resistance of electrical steels having an insulative coating thereon |
JPS5548422A (en) * | 1978-09-21 | 1980-04-07 | Sumitomo Metal Ind Ltd | Electrolytic descaling method by indirect electrification system of steel wire rod and its device |
JPS5542186A (en) * | 1978-09-21 | 1980-03-25 | Sumitomo Metal Ind Ltd | Continuous wire drawing mill of steel wire rods equipped with electrolytic descaler by indirect energization method |
US4391685A (en) * | 1981-02-26 | 1983-07-05 | Republic Steel Corporation | Process for electrolytically pickling steel strip material |
US4363709A (en) * | 1981-02-27 | 1982-12-14 | Allegheny Ludlum Steel Corporation | High current density, acid-free electrolytic descaling process |
US4415415A (en) * | 1982-11-24 | 1983-11-15 | Allegheny Ludlum Steel Corporation | Method of controlling oxide scale formation and descaling thereof from metal articles |
US4450058A (en) * | 1983-07-29 | 1984-05-22 | Allegheny Ludlum Steel Corporation | Method for producing bright stainless steel |
AT402737B (de) * | 1992-04-29 | 1997-08-25 | Andritz Patentverwaltung | Verfahren zum diskontinuierlichen beizen von metallischen platten, insbesondere aus edelstahl |
US7048870B1 (en) * | 1993-12-20 | 2006-05-23 | Astrazeneca Ab | Metallic implant and process for treating a metallic implant |
ID16846A (id) * | 1996-04-29 | 1997-11-13 | Ki Won Lee | Metoda untuk mengasam awetkan permukaan metalik larutan pengasamawetannya, dan proses untuk regenerasi larutan pengasam awetan yang digunakan |
AT406486B (de) * | 1998-12-22 | 2000-05-25 | Andritz Patentverwaltung | Verfahren zum beizen von edelstahl |
SE523236C2 (sv) * | 2002-07-19 | 2004-04-06 | Astra Tech Ab | Ett implantat och ett förfarande för behandling av en implantatyta |
SE523288C2 (sv) * | 2002-07-19 | 2004-04-06 | Astra Tech Ab | Ett implantat och ett förfarande för behandling av en implantatyta |
RS55232B1 (sr) * | 2011-09-26 | 2017-02-28 | Ak Steel Properties Inc | Nagrizanje nerđajućeg čelika u oksidacionoj, elektrolitičkoj kiseloj kupki |
CN102677140A (zh) * | 2012-05-04 | 2012-09-19 | 大连理工大学 | 一种不锈钢铸件的表面清洗工艺 |
DE102014111779A1 (de) * | 2014-08-18 | 2016-02-18 | Iva Industrieöfen Gmbh | Verfahren zur Herstellung einer Retorte für einen Nitrierofen sowie Retorte |
CN113788520A (zh) * | 2021-10-08 | 2021-12-14 | 北京首钢吉泰安新材料有限公司 | 一种铁铬铝酸洗的工艺及废水处理方法和废水处理装置 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB191203374A (en) * | 1912-02-10 | 1912-07-11 | Charles Herbert Thompson | Improvements in and relating to Cleaning Metallic Surfaces. |
US1098338A (en) * | 1913-05-20 | 1914-05-26 | Charles Herbert Thompson | Cleaning metal surfaces. |
US1542451A (en) * | 1925-01-19 | 1925-06-16 | United Alloy Steel Corp | Pickling steel sheets |
US1657228A (en) * | 1926-06-02 | 1928-01-24 | Allegheny Steel Co | Method of picking chromium-iron alloys |
US1859734A (en) * | 1928-12-21 | 1932-05-24 | Electro Metallurg Co | Method of removing oxide coatings from metals |
US1899734A (en) * | 1930-01-18 | 1933-02-28 | American Sheet & Tin Plate | Removal of oxids from ferrous metal |
US2244423A (en) * | 1938-06-28 | 1941-06-03 | Hanson Van Winkle Munning Co | Apparatus for strip plating |
BE438799A (de) * | 1939-05-24 | |||
US2347742A (en) * | 1939-09-18 | 1944-05-02 | Rustless Iron & Steel Corp | Pickling process |
US2327676A (en) * | 1940-01-09 | 1943-08-24 | Repel Corp Du | Plating process |
US2337062A (en) * | 1942-04-07 | 1943-12-21 | Solar Aircraft Co | Pickling solution and method |
GB576698A (en) * | 1944-04-01 | 1946-04-16 | Rylands Brothers Ltd | Improvements in or relating to the electro-chemical surface cleaning of metal articles |
LU29036A1 (de) * | 1947-06-06 | |||
US2893544A (en) * | 1953-11-12 | 1959-07-07 | Kenneth F Russell | Apparatus for drawing wire |
-
1959
- 1959-06-05 FR FR796747A patent/FR1226856A/fr not_active Expired
- 1959-06-16 DE DER25746A patent/DE1161740B/de active Pending
- 1959-06-26 GB GB21990/59A patent/GB860709A/en not_active Expired
- 1959-07-20 US US828039A patent/US3043758A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE1161740B (de) | 1964-01-23 |
US3043758A (en) | 1962-07-10 |
GB860709A (en) | 1961-02-08 |
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