ATE51423T1 - Verfahren zur erleichterung der kaltumformung von edelstahl. - Google Patents
Verfahren zur erleichterung der kaltumformung von edelstahl.Info
- Publication number
- ATE51423T1 ATE51423T1 AT87200060T AT87200060T ATE51423T1 AT E51423 T1 ATE51423 T1 AT E51423T1 AT 87200060 T AT87200060 T AT 87200060T AT 87200060 T AT87200060 T AT 87200060T AT E51423 T1 ATE51423 T1 AT E51423T1
- Authority
- AT
- Austria
- Prior art keywords
- stainless steel
- facilitate
- processes
- cold forming
- water
- Prior art date
Links
- 229910001220 stainless steel Inorganic materials 0.000 title abstract 3
- 239000010935 stainless steel Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 abstract 5
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 abstract 1
- 239000004133 Sodium thiosulphate Substances 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 239000000470 constituent Substances 0.000 abstract 1
- VGYYSIDKAKXZEE-UHFFFAOYSA-L hydroxylammonium sulfate Chemical compound O[NH3+].O[NH3+].[O-]S([O-])(=O)=O VGYYSIDKAKXZEE-UHFFFAOYSA-L 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 239000000314 lubricant Substances 0.000 abstract 1
- 235000006408 oxalic acid Nutrition 0.000 abstract 1
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 abstract 1
- 235000019345 sodium thiosulphate Nutrition 0.000 abstract 1
- 238000005482 strain hardening Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 229920003169 water-soluble polymer Polymers 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
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
- C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
- C23C22/46—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing oxalates
Landscapes
- Chemical & Material Sciences (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Metal Extraction Processes (AREA)
- Lubricants (AREA)
- Chemical Treatment Of Metals (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61010752A JPS62170484A (ja) | 1986-01-21 | 1986-01-21 | ステンレス鋼の冷間加工用潤滑処理方法 |
| EP87200060A EP0232929B1 (de) | 1986-01-21 | 1987-01-16 | Verfahren zur Erleichterung der Kaltumformung von Edelstahl |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE51423T1 true ATE51423T1 (de) | 1990-04-15 |
Family
ID=11759045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT87200060T ATE51423T1 (de) | 1986-01-21 | 1987-01-16 | Verfahren zur erleichterung der kaltumformung von edelstahl. |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0232929B1 (cs) |
| JP (1) | JPS62170484A (cs) |
| AT (1) | ATE51423T1 (cs) |
| DE (2) | DE3700933A1 (cs) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002088387A (ja) * | 2000-09-14 | 2002-03-27 | Sakai Chem Ind Co Ltd | 非塩素系潤滑油組成物を使用する金属加工 |
| ITMN20060021A1 (it) * | 2006-03-23 | 2007-09-24 | Gilcotubi S R L | Sistema di produzione di strutture tubolari inossidabili e saldabili con alta resistenza meccanica e relativo prodotto ottenuto |
| US11607929B2 (en) | 2018-08-09 | 2023-03-21 | Hanon Systems | Thermal cycle resistant fastening system for refrigerant fitting |
| BR112021015074A2 (pt) * | 2019-02-14 | 2021-09-28 | Chemetall Gmbh | Processo para o pré-tratamento de substratos metálicos para conformação a frio, lubrificante reativo acídico, concentrado, substrato metálico pré-tratado, e, uso do substrato metálico |
| BR112022016708A2 (pt) | 2020-02-25 | 2022-10-11 | Chemetall Gmbh | Métodos para pré-tratamento de um substrato metálico e para conformar a frio um substrato metálico, substrato metálico pré-tratado, composição lubrificante aquosa, e, mistura padrão para produzir a composição aquosa |
| MX2022010366A (es) | 2020-02-25 | 2022-09-21 | Chemetall Gmbh | Metodo de pretratamiento de una etapa de sustratos metalicos para el conformado en frio de metales. |
| CN111500955B (zh) * | 2020-04-17 | 2021-08-24 | 抚顺特殊钢股份有限公司 | 一种核电蒸发器用n06625合金异型材制造工艺 |
| MX2023011416A (es) | 2021-04-01 | 2023-10-17 | Chemetall Gmbh | Metodo de pretratamiento de un paso de sustratos metalicos con valores de ph no neutros para el conformado en frio de metales. |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2759862A (en) * | 1952-03-11 | 1956-08-21 | Devex Corp | Coating compositions and method of treating ferrous surfaces therewith |
| CA930651A (en) * | 1971-01-12 | 1973-07-24 | Her Majesty The Queen In Right Of Canada As Represented By The Minister Of Energy, Mines, And Resources | Forming oxalate conversion coatings on iron or steel |
| JPS524255B2 (cs) * | 1972-08-26 | 1977-02-02 | ||
| DE2424382A1 (de) * | 1974-05-20 | 1975-12-04 | Metallgesellschaft Ag | Verfahren zur vorbereitung von metallischen werkstuecken fuer die spanlose kaltumformung |
-
1986
- 1986-01-21 JP JP61010752A patent/JPS62170484A/ja active Granted
-
1987
- 1987-01-15 DE DE19873700933 patent/DE3700933A1/de not_active Withdrawn
- 1987-01-16 AT AT87200060T patent/ATE51423T1/de not_active IP Right Cessation
- 1987-01-16 DE DE8787200060T patent/DE3762053D1/de not_active Expired - Lifetime
- 1987-01-16 EP EP87200060A patent/EP0232929B1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE3700933A1 (de) | 1987-07-30 |
| DE3762053D1 (de) | 1990-05-03 |
| EP0232929B1 (de) | 1990-03-28 |
| JPS62170484A (ja) | 1987-07-27 |
| EP0232929A1 (de) | 1987-08-19 |
| JPH0129872B2 (cs) | 1989-06-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| REN | Ceased due to non-payment of the annual fee |