ATE76104T1 - Verfahren zur veraenderung des kuehlvermoegens von waessrigen fluessigkeiten zur haertung von metalllegierungen. - Google Patents
Verfahren zur veraenderung des kuehlvermoegens von waessrigen fluessigkeiten zur haertung von metalllegierungen.Info
- Publication number
- ATE76104T1 ATE76104T1 AT88420422T AT88420422T ATE76104T1 AT E76104 T1 ATE76104 T1 AT E76104T1 AT 88420422 T AT88420422 T AT 88420422T AT 88420422 T AT88420422 T AT 88420422T AT E76104 T1 ATE76104 T1 AT E76104T1
- Authority
- AT
- Austria
- Prior art keywords
- solution
- lcst
- modifying
- water
- metal alloys
- Prior art date
Links
- 229910001092 metal group alloy Inorganic materials 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000007788 liquid Substances 0.000 title 1
- 239000000243 solution Substances 0.000 abstract 3
- 239000000654 additive Substances 0.000 abstract 2
- 230000000996 additive effect Effects 0.000 abstract 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 150000001298 alcohols Chemical class 0.000 abstract 1
- 150000001299 aldehydes Chemical class 0.000 abstract 1
- 150000007824 aliphatic compounds Chemical class 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 150000001342 alkaline earth metals Chemical class 0.000 abstract 1
- 150000001408 amides Chemical class 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 125000000524 functional group Chemical group 0.000 abstract 1
- 229910017053 inorganic salt Inorganic materials 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
- 150000007522 mineralic acids Chemical class 0.000 abstract 1
- 150000007524 organic acids Chemical class 0.000 abstract 1
- 229920000620 organic polymer Polymers 0.000 abstract 1
- 238000010791 quenching Methods 0.000 abstract 1
- 230000000171 quenching effect Effects 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
- C21D1/60—Aqueous agents
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Lubricants (AREA)
- Eyeglasses (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8718109A FR2624875B1 (fr) | 1987-12-17 | 1987-12-17 | Procede de modification du pouvoir refroidissant de milieux aqueux destines a la trempe d'alliages metalliques |
| EP88420422A EP0321370B1 (de) | 1987-12-17 | 1988-12-15 | Verfahren zur Veränderung des Kühlvermögens von wässrigen Flüssigkeiten zur Härtung von Metall-Legierungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE76104T1 true ATE76104T1 (de) | 1992-05-15 |
Family
ID=9358269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT88420422T ATE76104T1 (de) | 1987-12-17 | 1988-12-15 | Verfahren zur veraenderung des kuehlvermoegens von waessrigen fluessigkeiten zur haertung von metalllegierungen. |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0321370B1 (de) |
| JP (1) | JPH0637665B2 (de) |
| AT (1) | ATE76104T1 (de) |
| DE (1) | DE3871106D1 (de) |
| ES (1) | ES2037267T3 (de) |
| FR (1) | FR2624875B1 (de) |
| GR (1) | GR3005214T3 (de) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3621101B2 (ja) * | 1993-05-18 | 2005-02-16 | アルミナム カンパニー オブ アメリカ | 溶解ガスを含む冷却液による金属の熱処理方法 |
| JPH1150212A (ja) | 1997-07-31 | 1999-02-23 | Mazda Motor Corp | 軽合金鋳物の熱処理方法 |
| FR2780508B1 (fr) * | 1998-06-24 | 2000-08-18 | Durferrit Sarl | Procede et dispositif pour le controle du pouvoir refroidissant d'un fluide |
| DE10035849A1 (de) * | 2000-07-24 | 2002-02-21 | Henkel Kgaa | Teilchenförmiges Kompositmaterial zur gesteuerten Freisetzung eines Wirkstoffs |
| EP2821510A4 (de) * | 2012-03-02 | 2015-11-11 | Idemitsu Kosan Co | Wässriges kühlmittel |
| JP6227248B2 (ja) | 2012-12-27 | 2017-11-08 | 出光興産株式会社 | 水系冷却剤 |
| CN104937085A (zh) * | 2013-03-26 | 2015-09-23 | 住友精化株式会社 | 水溶性金属加工油剂 |
| DE102019202835A1 (de) * | 2019-03-01 | 2020-09-03 | Thyssenkrupp Ag | Verfahren zur beschleunigten Abkühlung von Stahlflachprodukten |
| JP7357535B2 (ja) * | 2019-12-17 | 2023-10-06 | 三井化学株式会社 | アルキレンオキシド重合体の製造方法 |
| JP7422530B2 (ja) * | 2019-12-17 | 2024-01-26 | 三井化学株式会社 | アルキレンオキシド重合体の曇点測定用溶媒 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3022205A (en) * | 1958-05-14 | 1962-02-20 | Gen Motors Corp | Method of quenching and quenching liquid |
| US3475232A (en) * | 1966-11-23 | 1969-10-28 | Houghton & Co E F | Method of quenching |
| FR2537997B1 (fr) * | 1982-12-16 | 1988-05-20 | Ugine Kuhlmann | Procede de trempe d'alliages ferreux en milieu aqueux |
| US4584033A (en) * | 1985-06-28 | 1986-04-22 | Union Carbide Corporation | Method of quenching |
-
1987
- 1987-12-17 FR FR8718109A patent/FR2624875B1/fr not_active Expired - Fee Related
-
1988
- 1988-12-15 ES ES198888420422T patent/ES2037267T3/es not_active Expired - Lifetime
- 1988-12-15 JP JP63317575A patent/JPH0637665B2/ja not_active Expired - Lifetime
- 1988-12-15 DE DE8888420422T patent/DE3871106D1/de not_active Expired - Fee Related
- 1988-12-15 AT AT88420422T patent/ATE76104T1/de not_active IP Right Cessation
- 1988-12-15 EP EP88420422A patent/EP0321370B1/de not_active Expired - Lifetime
-
1992
- 1992-07-16 GR GR920401542T patent/GR3005214T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE3871106D1 (de) | 1992-06-17 |
| FR2624875B1 (fr) | 1992-06-26 |
| JPH01259119A (ja) | 1989-10-16 |
| ES2037267T3 (es) | 1993-06-16 |
| FR2624875A1 (fr) | 1989-06-23 |
| EP0321370B1 (de) | 1992-05-13 |
| EP0321370A1 (de) | 1989-06-21 |
| GR3005214T3 (de) | 1993-05-24 |
| JPH0637665B2 (ja) | 1994-05-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee |