ES363982A1 - Un metodo de reducir la tendencia normal de una solucion delimpieza acida para hacer fragiles piezas metalicas, tales como aceros de alta resistencia. - Google Patents
Un metodo de reducir la tendencia normal de una solucion delimpieza acida para hacer fragiles piezas metalicas, tales como aceros de alta resistencia.Info
- Publication number
- ES363982A1 ES363982A1 ES363982A ES363982A ES363982A1 ES 363982 A1 ES363982 A1 ES 363982A1 ES 363982 A ES363982 A ES 363982A ES 363982 A ES363982 A ES 363982A ES 363982 A1 ES363982 A1 ES 363982A1
- Authority
- ES
- Spain
- Prior art keywords
- acid
- acetylenic alcohol
- alkenol
- millimole
- litre
- 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
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
- C23G1/04—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors
- C23G1/06—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors organic inhibitors
-
- 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
- C23G1/04—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Detergent Compositions (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US71034368A | 1968-03-04 | 1968-03-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES363982A1 true ES363982A1 (es) | 1971-07-01 |
Family
ID=24853634
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES363982A Expired ES363982A1 (es) | 1968-03-04 | 1969-02-22 | Un metodo de reducir la tendencia normal de una solucion delimpieza acida para hacer fragiles piezas metalicas, tales como aceros de alta resistencia. |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5020010B1 (de) |
CH (1) | CH520788A (de) |
DE (1) | DE1909634A1 (de) |
ES (1) | ES363982A1 (de) |
FR (1) | FR2003152A1 (de) |
GB (1) | GB1267445A (de) |
NL (1) | NL6902790A (de) |
SE (1) | SE345291B (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5912839B2 (ja) * | 2012-05-16 | 2016-04-27 | 株式会社パイオラックス | ばね鋼材のめっき前処理方法、及び、ばね鋼材のめっき方法 |
CN115161085B (zh) * | 2022-08-02 | 2023-06-16 | 中国石油大学(华东) | 一种利用基于竞争吸附的天然气添加剂的临氢管道耐氢改造方法 |
-
1969
- 1969-02-21 SE SE241769A patent/SE345291B/xx unknown
- 1969-02-21 NL NL6902790A patent/NL6902790A/xx unknown
- 1969-02-21 DE DE19691909634 patent/DE1909634A1/de active Pending
- 1969-02-22 ES ES363982A patent/ES363982A1/es not_active Expired
- 1969-03-03 FR FR6905608A patent/FR2003152A1/fr active Pending
- 1969-03-03 JP JP1609069A patent/JPS5020010B1/ja active Pending
- 1969-03-03 GB GB1118769A patent/GB1267445A/en not_active Expired
- 1969-03-03 CH CH315969A patent/CH520788A/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NL6902790A (de) | 1969-09-08 |
SE345291B (de) | 1972-05-23 |
GB1267445A (en) | 1972-03-22 |
CH520788A (de) | 1972-03-31 |
JPS5020010B1 (de) | 1975-07-11 |
DE1909634A1 (de) | 1969-09-25 |
FR2003152A1 (de) | 1969-11-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19890511 |