IT1246252B - Procedimento di decapaggio acido di acciai inossidabili e speciali impiegante come ossidanti nella soluzione di decapaggio composti perossidati stabilizzati a base di alcoli alifatici terziari saturi - Google Patents
Procedimento di decapaggio acido di acciai inossidabili e speciali impiegante come ossidanti nella soluzione di decapaggio composti perossidati stabilizzati a base di alcoli alifatici terziari saturiInfo
- Publication number
- IT1246252B IT1246252B IT08363390A IT8363390A IT1246252B IT 1246252 B IT1246252 B IT 1246252B IT 08363390 A IT08363390 A IT 08363390A IT 8363390 A IT8363390 A IT 8363390A IT 1246252 B IT1246252 B IT 1246252B
- Authority
- IT
- Italy
- Prior art keywords
- pickling
- stainless
- pickling solution
- aliphatic alcohols
- acid
- Prior art date
Links
- -1 peroxide compounds Chemical class 0.000 title abstract 6
- 238000005554 pickling Methods 0.000 title abstract 6
- 239000002253 acid Substances 0.000 title abstract 3
- 229910000831 Steel Inorganic materials 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000007800 oxidant agent Substances 0.000 title abstract 2
- 229920006395 saturated elastomer Polymers 0.000 title abstract 2
- 239000010959 steel Substances 0.000 title abstract 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 4
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 abstract 2
- 150000001336 alkenes Chemical class 0.000 abstract 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 abstract 1
- 238000000354 decomposition reaction Methods 0.000 abstract 1
- 230000018044 dehydration Effects 0.000 abstract 1
- 238000006297 dehydration reaction Methods 0.000 abstract 1
- 230000000087 stabilizing effect Effects 0.000 abstract 1
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT08363390A IT1246252B (it) | 1990-09-11 | 1990-09-11 | Procedimento di decapaggio acido di acciai inossidabili e speciali impiegante come ossidanti nella soluzione di decapaggio composti perossidati stabilizzati a base di alcoli alifatici terziari saturi |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT08363390A IT1246252B (it) | 1990-09-11 | 1990-09-11 | Procedimento di decapaggio acido di acciai inossidabili e speciali impiegante come ossidanti nella soluzione di decapaggio composti perossidati stabilizzati a base di alcoli alifatici terziari saturi |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| IT9083633A0 IT9083633A0 (it) | 1990-09-11 |
| IT9083633A1 IT9083633A1 (it) | 1992-03-11 |
| IT1246252B true IT1246252B (it) | 1994-11-17 |
Family
ID=11323443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT08363390A IT1246252B (it) | 1990-09-11 | 1990-09-11 | Procedimento di decapaggio acido di acciai inossidabili e speciali impiegante come ossidanti nella soluzione di decapaggio composti perossidati stabilizzati a base di alcoli alifatici terziari saturi |
Country Status (1)
| Country | Link |
|---|---|
| IT (1) | IT1246252B (it) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1793016A1 (de) * | 2005-12-01 | 2007-06-06 | Elpochem AG | Polier- und Entgratungsmittel für Werkstücke aus Kohlenstoffstahl und Verfahren zum chemischen Polieren und Entgraten |
| IT201900006672A1 (it) | 2019-05-10 | 2020-11-10 | Condoroil Stainless Srl | Unita' per il decapaggio elettrolitico interno ed esterno di tubi in acciaio inossidabile |
-
1990
- 1990-09-11 IT IT08363390A patent/IT1246252B/it active IP Right Grant
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1793016A1 (de) * | 2005-12-01 | 2007-06-06 | Elpochem AG | Polier- und Entgratungsmittel für Werkstücke aus Kohlenstoffstahl und Verfahren zum chemischen Polieren und Entgraten |
| IT201900006672A1 (it) | 2019-05-10 | 2020-11-10 | Condoroil Stainless Srl | Unita' per il decapaggio elettrolitico interno ed esterno di tubi in acciaio inossidabile |
Also Published As
| Publication number | Publication date |
|---|---|
| IT9083633A1 (it) | 1992-03-11 |
| IT9083633A0 (it) | 1990-09-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 0001 | Granted | ||
| TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970820 |