IN147685B - - Google Patents
Info
- Publication number
- IN147685B IN147685B IN418/DEL/78A IN418DE1978A IN147685B IN 147685 B IN147685 B IN 147685B IN 418DE1978 A IN418DE1978 A IN 418DE1978A IN 147685 B IN147685 B IN 147685B
- Authority
- IN
- India
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
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)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
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 |
|---|---|
| IN147685B true IN147685B (it) | 1980-05-14 |
Family
ID=13546033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN418/DEL/78A IN147685B (it) | 1977-06-24 | 1978-06-06 |
Country Status (16)
| Country | Link |
|---|---|
| JP (1) | JPS549120A (it) |
| AT (1) | AT355390B (it) |
| AU (1) | AU3733978A (it) |
| BE (1) | BE868219A (it) |
| BR (1) | BR7804006A (it) |
| CA (1) | CA1119080A (it) |
| DE (1) | DE2827697A1 (it) |
| ES (1) | ES471061A1 (it) |
| FR (1) | FR2395331A1 (it) |
| GB (1) | GB2000196A (it) |
| IN (1) | IN147685B (it) |
| IT (1) | IT1096676B (it) |
| LU (1) | LU79861A1 (it) |
| NL (1) | NL7806638A (it) |
| SE (1) | SE7807184L (it) |
| ZA (1) | ZA783397B (it) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3222532A1 (de) * | 1982-06-16 | 1983-12-22 | Arno 5042 Erftstadt Kuhlmann | Verfahren und mittel zum sauren beizen von austenitischen edelstaehlen |
| DE3588013T3 (de) | 1985-01-22 | 2002-06-06 | Ugine S.A., Puteaux | Verfahren zum säuren Beizen von Stahlen, insbesondere von rostfreien Stahlen. |
| FR2587369B1 (fr) * | 1985-09-19 | 1993-01-29 | Ugine Gueugnon Sa | Procede de decapage acide de produits en acier inoxydable |
| 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 (fr) * | 1989-07-26 | 1993-12-10 | Ugine Aciers Chatillon Gueugnon | Procede de decapage en bain acide de produits metalliques contenant du titane ou au moins un element chimique de la famille du titane |
| 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 (sv) * | 1990-01-17 | 1991-07-18 | Eka Nobel Ab | Redoxreglering |
| FR2657888B1 (fr) * | 1990-02-08 | 1994-04-15 | Ugine Aciers | Procedes de decapage de materiaux en acier inoxydable. |
| FR2673200A1 (fr) * | 1991-02-25 | 1992-08-28 | Ugine Aciers | Procede de surdecapage de materiaux en acier tels que les aciers inoxydables et les aciers allies. |
| IT1245594B (it) * | 1991-03-29 | 1994-09-29 | Itb Srl | Processo di decapaggio e di passivazione di acciaio inossidabile senza acido nitrico |
| US5354383A (en) * | 1991-03-29 | 1994-10-11 | Itb, S.R.L. | Process for pickling and passivating stainless steel without using nitric acid |
| IT1255655B (it) * | 1992-08-06 | 1995-11-09 | Processo di decapaggio e passivazione di acciaio inossidabile senza impiego di acido nitrico | |
| DE4417284C2 (de) * | 1993-05-24 | 1999-03-25 | Alfred Schmitz | Verfahren zum Beizen von Werkstücken aus hochlegierten Werkstoffen |
| IT1276955B1 (it) * | 1995-10-18 | 1997-11-03 | Novamax Itb S R L | Processo di decapaggio e passivazione di acciaio inossidabile senza impiego di acido nitrico |
| IT1276954B1 (it) * | 1995-10-18 | 1997-11-03 | Novamax Itb S R L | Processo di decapaggio e di passivazione di acciaio inossidabile senza impiego di acido nitrico |
| SE510298C2 (sv) | 1995-11-28 | 1999-05-10 | Eka Chemicals Ab | Sätt vid betning av stål |
| FR2745301B1 (fr) * | 1996-02-27 | 1998-04-03 | Usinor Sacilor | Procede de decapage d'une piece en acier et notamment d'une bande de tole en acier inoxydable |
| GB9807286D0 (en) | 1998-04-06 | 1998-06-03 | Solvay Interox Ltd | Pickling process |
| DE19850524C2 (de) * | 1998-11-03 | 2002-04-04 | Eilenburger Elektrolyse & Umwelttechnik Gmbh | Nitratfreies Recycling-Beizverfahren für Edelstähle |
| IT1303814B1 (it) * | 1998-12-02 | 2001-02-23 | Henkel Kgaa | Apparecchiatura e metodo per controllare processi di decapaggio peracciaio. |
| IT1312556B1 (it) | 1999-05-03 | 2002-04-22 | Henkel Kgaa | Processo di decapaggio di acciaio inossidabile in assenza di acidonitrico ed in presenza di ioni cloruro |
| CN103882455A (zh) * | 2014-03-18 | 2014-06-25 | 浙江大学 | 一种不含硝酸的不锈钢酸洗液及其制备方法 |
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 (de) * | 1963-08-05 | 1976-02-19 | Jung Arn Lokomotivfabrik Gmbh | Verfahren zur fortlaufenden aufbereitung salzsaurer eisenbeizen |
| NL155315B (nl) * | 1964-06-09 | 1977-12-15 | Ver Kunstmestfabriekn Mekog Al | Werkwijze voor het reinigen van ijzeren of stalen, inwendige oppervlakken van industriele apparatuur |
| GB1115445A (en) * | 1965-06-18 | 1968-05-29 | Forestal Ind U K Ltd | Descaling solution |
| JPS50133125A (it) * | 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/ja 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/xx unknown
- 1978-06-14 IT IT24576/78A patent/IT1096676B/it active
- 1978-06-16 BE BE188655A patent/BE868219A/xx unknown
- 1978-06-16 AT AT439378A patent/AT355390B/de not_active IP Right Cessation
- 1978-06-20 NL NL7806638A patent/NL7806638A/xx not_active Application Discontinuation
- 1978-06-21 AU AU37339/78A patent/AU3733978A/en active Pending
- 1978-06-21 GB GB7827449A patent/GB2000196A/en not_active Withdrawn
- 1978-06-22 LU LU79861A patent/LU79861A1/xx unknown
- 1978-06-22 SE SE7807184A patent/SE7807184L/xx unknown
- 1978-06-22 FR FR7818767A patent/FR2395331A1/fr not_active Withdrawn
- 1978-06-23 BR BR787804006A patent/BR7804006A/pt unknown
- 1978-06-23 DE DE19782827697 patent/DE2827697A1/de not_active Withdrawn
- 1978-06-23 ES ES471061A patent/ES471061A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE868219A (fr) | 1978-12-18 |
| GB2000196A (en) | 1979-01-04 |
| JPS549120A (en) | 1979-01-23 |
| IT1096676B (it) | 1985-08-26 |
| AU3733978A (en) | 1980-01-03 |
| ES471061A1 (es) | 1979-01-01 |
| SE7807184L (sv) | 1978-12-25 |
| BR7804006A (pt) | 1979-01-16 |
| JPS568109B2 (it) | 1981-02-21 |
| NL7806638A (nl) | 1978-12-28 |
| ATA439378A (de) | 1979-07-15 |
| LU79861A1 (fr) | 1979-02-02 |
| CA1119080A (en) | 1982-03-02 |
| IT7824576A0 (it) | 1978-06-14 |
| FR2395331A1 (fr) | 1979-01-19 |
| ZA783397B (en) | 1979-06-27 |
| AT355390B (de) | 1980-02-25 |
| DE2827697A1 (de) | 1979-01-11 |