ZA783397B - Method for controlling pickling solution of stainless steel - Google Patents
Method for controlling pickling solution of stainless steelInfo
- Publication number
- ZA783397B ZA783397B ZA00783397A ZA783397A ZA783397B ZA 783397 B ZA783397 B ZA 783397B ZA 00783397 A ZA00783397 A ZA 00783397A ZA 783397 A ZA783397 A ZA 783397A ZA 783397 B ZA783397 B ZA 783397B
- Authority
- ZA
- South Africa
- Prior art keywords
- stainless steel
- pickling solution
- controlling pickling
- controlling
- solution
- Prior art date
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
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/08—Iron or steel
- C23G1/086—Iron or steel solutions containing HF
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7439877A JPS549120A (en) | 1977-06-24 | 1977-06-24 | Method of controlling acid cleaning liquid for stainless steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA783397B true ZA783397B (en) | 1979-06-27 |
Family
ID=13546033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA00783397A ZA783397B (en) | 1977-06-24 | 1978-06-13 | Method for controlling pickling solution of stainless steel |
Country Status (16)
| Country | Link |
|---|---|
| JP (1) | JPS549120A (en) |
| AT (1) | AT355390B (en) |
| AU (1) | AU3733978A (en) |
| BE (1) | BE868219A (en) |
| BR (1) | BR7804006A (en) |
| CA (1) | CA1119080A (en) |
| DE (1) | DE2827697A1 (en) |
| ES (1) | ES471061A1 (en) |
| FR (1) | FR2395331A1 (en) |
| GB (1) | GB2000196A (en) |
| IN (1) | IN147685B (en) |
| IT (1) | IT1096676B (en) |
| LU (1) | LU79861A1 (en) |
| NL (1) | NL7806638A (en) |
| SE (1) | SE7807184L (en) |
| ZA (1) | ZA783397B (en) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3222532A1 (en) * | 1982-06-16 | 1983-12-22 | Arno 5042 Erftstadt Kuhlmann | Process and means for the acidic etching of austenitic stainless steels |
| ATE121804T1 (en) | 1985-01-22 | 1995-05-15 | Ugine Sa | METHOD FOR ACID PICKLING STEEL, PARTICULARLY STAINLESS STEEL. |
| FR2587369B1 (en) * | 1985-09-19 | 1993-01-29 | Ugine Gueugnon Sa | PROCESS OF ACID STRIPPING OF STAINLESS STEEL PRODUCTS |
| US5154774A (en) * | 1985-09-19 | 1992-10-13 | Ugine Aciers De Chatillon Et Gueugnon | Process for acid pickling of stainless steel products |
| EP0259533A1 (en) * | 1986-09-11 | 1988-03-16 | Eka Nobel Aktiebolag | Method of reducing the emission of nitrogen oxides from a liquid containing nitric acid |
| GB2220005A (en) * | 1988-06-28 | 1989-12-28 | Borsodi Vegyi Komb | Process for removing oxide layer and scale from metals and metal alloys |
| FR2650303B1 (en) * | 1989-07-26 | 1993-12-10 | Ugine Aciers Chatillon Gueugnon | PROCESS FOR ACIDIC STRIPPING OF METAL PRODUCTS CONTAINING TITANIUM OR AT LEAST ONE CHEMICAL ELEMENT OF THE TITANIUM FAMILY |
| US5338367A (en) * | 1989-07-26 | 1994-08-16 | Ugine, Aciers De Chatillon Et Gueugnon | Pickling process in an acid bath of metallic products containing titanium or at least one chemical element of the titanium family |
| SE9000166L (en) * | 1990-01-17 | 1991-07-18 | Eka Nobel Ab | redox |
| FR2657888B1 (en) * | 1990-02-08 | 1994-04-15 | Ugine Aciers | STRIPPING METHODS FOR STAINLESS STEEL MATERIALS. |
| FR2673200A1 (en) * | 1991-02-25 | 1992-08-28 | Ugine Aciers | METHOD FOR OVERDRAWING STEEL MATERIALS SUCH AS STAINLESS STEELS AND ALLIED STEELS. |
| IT1245594B (en) * | 1991-03-29 | 1994-09-29 | Itb Srl | PICKLING AND PASSIVATION PROCESS OF STAINLESS STEEL WITHOUT NITRIC ACID |
| US5354383A (en) * | 1991-03-29 | 1994-10-11 | Itb, S.R.L. | Process for pickling and passivating stainless steel without using nitric acid |
| IT1255655B (en) * | 1992-08-06 | 1995-11-09 | STAINLESS STEEL PICKLING AND PASSIVATION PROCESS WITHOUT THE USE OF NITRIC ACID | |
| DE4417284C2 (en) * | 1993-05-24 | 1999-03-25 | Alfred Schmitz | Process for pickling workpieces from high-alloy materials |
| IT1276955B1 (en) * | 1995-10-18 | 1997-11-03 | Novamax Itb S R L | PICKLING AND PASSIVATION PROCESS OF STAINLESS STEEL WITHOUT THE USE OF NITRIC ACID |
| IT1276954B1 (en) * | 1995-10-18 | 1997-11-03 | Novamax Itb S R L | PICKLING AND PASSIVATION PROCESS OF STAINLESS STEEL WITHOUT THE USE OF NITRIC ACID |
| SE510298C2 (en) | 1995-11-28 | 1999-05-10 | Eka Chemicals Ab | Procedure when picking steel |
| FR2745301B1 (en) * | 1996-02-27 | 1998-04-03 | Usinor Sacilor | PROCESS FOR STRIPPING A STEEL PART AND PARTICULARLY A STAINLESS STEEL SHEET STRIP |
| GB9807286D0 (en) | 1998-04-06 | 1998-06-03 | Solvay Interox Ltd | Pickling process |
| DE19850524C2 (en) * | 1998-11-03 | 2002-04-04 | Eilenburger Elektrolyse & Umwelttechnik Gmbh | Nitrate-free recycling pickling process for stainless steels |
| IT1303814B1 (en) * | 1998-12-02 | 2001-02-23 | Henkel Kgaa | APPARATUS AND METHOD TO CONTROL PERACCIAIO PICKLING PROCESSES. |
| IT1312556B1 (en) | 1999-05-03 | 2002-04-22 | Henkel Kgaa | STAINLESS STEEL PICKLING PROCESS IN THE ABSENCE OF ACIDONITRICO AND IN THE PRESENCE OF CHLORIDE IONS |
| CN103882455A (en) * | 2014-03-18 | 2014-06-25 | 浙江大学 | Nitric-acid-free stainless steel acid washing solution and preparation method thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2748037A (en) * | 1951-03-23 | 1956-05-29 | Rohr Aircraft Corp | Method of treating articles requiring annealing |
| DE1303190C2 (en) * | 1963-08-05 | 1976-02-19 | Jung Arn Lokomotivfabrik Gmbh | PROCESS FOR CONTINUOUS PREPARATION OF SALT-ACID IRON PICKLING |
| NL155315B (en) * | 1964-06-09 | 1977-12-15 | Ver Kunstmestfabriekn Mekog Al | PROCEDURE FOR CLEANING IRONS OR STEEL, INTERNAL SURFACES OF INDUSTRIAL EQUIPMENT |
| GB1115445A (en) * | 1965-06-18 | 1968-05-29 | Forestal Ind U K Ltd | Descaling solution |
| JPS50133125A (en) * | 1974-04-10 | 1975-10-22 | ||
| US3962005A (en) * | 1975-06-30 | 1976-06-08 | Zenith Radio Corporation | Method for etching shadow mask and regenerating etchant |
-
1977
- 1977-06-24 JP JP7439877A patent/JPS549120A/en active Granted
-
1978
- 1978-06-06 IN IN418/DEL/78A patent/IN147685B/en unknown
- 1978-06-07 CA CA000304951A patent/CA1119080A/en not_active Expired
- 1978-06-13 ZA ZA00783397A patent/ZA783397B/en unknown
- 1978-06-14 IT IT24576/78A patent/IT1096676B/en active
- 1978-06-16 BE BE188655A patent/BE868219A/en unknown
- 1978-06-16 AT AT439378A patent/AT355390B/en not_active IP Right Cessation
- 1978-06-20 NL NL7806638A patent/NL7806638A/en not_active Application Discontinuation
- 1978-06-21 GB GB7827449A patent/GB2000196A/en not_active Withdrawn
- 1978-06-21 AU AU37339/78A patent/AU3733978A/en active Pending
- 1978-06-22 FR FR7818767A patent/FR2395331A1/en not_active Withdrawn
- 1978-06-22 LU LU79861A patent/LU79861A1/en unknown
- 1978-06-22 SE SE7807184A patent/SE7807184L/en unknown
- 1978-06-23 DE DE19782827697 patent/DE2827697A1/en not_active Withdrawn
- 1978-06-23 ES ES471061A patent/ES471061A1/en not_active Expired
- 1978-06-23 BR BR787804006A patent/BR7804006A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE868219A (en) | 1978-12-18 |
| IT1096676B (en) | 1985-08-26 |
| ATA439378A (en) | 1979-07-15 |
| FR2395331A1 (en) | 1979-01-19 |
| ES471061A1 (en) | 1979-01-01 |
| AU3733978A (en) | 1980-01-03 |
| SE7807184L (en) | 1978-12-25 |
| LU79861A1 (en) | 1979-02-02 |
| NL7806638A (en) | 1978-12-28 |
| CA1119080A (en) | 1982-03-02 |
| IT7824576A0 (en) | 1978-06-14 |
| AT355390B (en) | 1980-02-25 |
| DE2827697A1 (en) | 1979-01-11 |
| BR7804006A (en) | 1979-01-16 |
| GB2000196A (en) | 1979-01-04 |
| JPS549120A (en) | 1979-01-23 |
| IN147685B (en) | 1980-05-14 |
| JPS568109B2 (en) | 1981-02-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ZA783397B (en) | Method for controlling pickling solution of stainless steel | |
| JPS53102841A (en) | Thermochemical treatment method of metal | |
| JPS53146913A (en) | Method of treating liquid steel | |
| JPS5392319A (en) | Method of making ultralowwcarbon stainless steel | |
| JPS5449929A (en) | Method of making lowwmeltinggpoint stainless steel diecast | |
| PT67689B (en) | Method for the treatment of molten metal | |
| JPS54126624A (en) | Bright annealing of stainless steel | |
| IL52591A (en) | Method of surface hardening stainless steel parts | |
| JPS51119329A (en) | Method of descaling stainless steel | |
| JPS53113213A (en) | Method of smelting steel | |
| JPS5438210A (en) | Treatment of molten steel | |
| GB1557018A (en) | Electropolishing of stainless steel | |
| JPS53149119A (en) | Method of cooling martensite stainless steel strip high temerature state | |
| JPS53112235A (en) | Method of coloring stainless steel | |
| JPS5440245A (en) | Supporting method of extruion shaped member for urface treating | |
| JPS5418416A (en) | Heat treatment method of thick wall steel materials | |
| JPS53137813A (en) | Method of producing highhmanganese stainless steel | |
| JPS5437032A (en) | Method of controlling steel ingot | |
| JPS53131931A (en) | Method of treating stainless steel | |
| JPS5375128A (en) | Surface treatment method of stainless steel | |
| JPS5260230A (en) | Method of continuous casting for niicr stainless steel | |
| JPS5315227A (en) | Solution for pickling stainless steel | |
| JPS52125424A (en) | Method of descaling stainless steel | |
| JPS5411840A (en) | Chromic acid treating method | |
| JPS5244732A (en) | Method of descaling stainless steel |