CH657153A5 - Milieu de trempe aqueux pour alliages legers a base d'aluminium. - Google Patents
Milieu de trempe aqueux pour alliages legers a base d'aluminium. Download PDFInfo
- Publication number
- CH657153A5 CH657153A5 CH6656/83A CH665683A CH657153A5 CH 657153 A5 CH657153 A5 CH 657153A5 CH 6656/83 A CH6656/83 A CH 6656/83A CH 665683 A CH665683 A CH 665683A CH 657153 A5 CH657153 A5 CH 657153A5
- Authority
- CH
- Switzerland
- Prior art keywords
- weight
- quenching
- glycol ether
- aluminum
- quenching medium
- Prior art date
Links
- 238000010791 quenching Methods 0.000 title claims description 34
- 229910052782 aluminium Inorganic materials 0.000 title claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims description 7
- 229910001234 light alloy Inorganic materials 0.000 title description 2
- 230000000171 quenching effect Effects 0.000 claims description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 239000000956 alloy Substances 0.000 claims description 9
- 229910045601 alloy Inorganic materials 0.000 claims description 8
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims description 8
- 239000000654 additive Substances 0.000 claims description 4
- 230000000996 additive effect Effects 0.000 claims description 4
- 125000004432 carbon atom Chemical group C* 0.000 claims description 4
- -1 oxo acid salts Chemical class 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- HXKKHQJGJAFBHI-UHFFFAOYSA-N 1-aminopropan-2-ol Chemical compound CC(O)CN HXKKHQJGJAFBHI-UHFFFAOYSA-N 0.000 claims description 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 2
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 claims description 2
- WBYWAXJHAXSJNI-UHFFFAOYSA-N cinnamic acid Chemical class OC(=O)C=CC1=CC=CC=C1 WBYWAXJHAXSJNI-UHFFFAOYSA-N 0.000 claims description 2
- 229940102253 isopropanolamine Drugs 0.000 claims description 2
- 238000001816 cooling Methods 0.000 description 9
- 239000002609 medium Substances 0.000 description 6
- 239000000243 solution Substances 0.000 description 5
- 239000007864 aqueous solution Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920000620 organic polymer Polymers 0.000 description 2
- 239000006104 solid solution Substances 0.000 description 2
- 229910001339 C alloy Inorganic materials 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 150000004715 keto acids Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/002—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working by rapid cooling or quenching; cooling agents used therefor
-
- 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)
- Mechanical Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Braking Arrangements (AREA)
- Lubricants (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8221494A FR2538002A2 (fr) | 1982-12-16 | 1982-12-16 | Milieu de trempe aqueux pour alliages legers a base d'aluminium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH657153A5 true CH657153A5 (fr) | 1986-08-15 |
Family
ID=9280361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH6656/83A CH657153A5 (fr) | 1982-12-16 | 1983-12-13 | Milieu de trempe aqueux pour alliages legers a base d'aluminium. |
Country Status (12)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4584033A (en) * | 1985-06-28 | 1986-04-22 | Union Carbide Corporation | Method of quenching |
| DE19600479C2 (de) * | 1996-01-09 | 1999-12-09 | Daimler Chrysler Aerospace | Wärmebehandlungsanlage zum Lösungsglühen von Aluminium-Legierungsbauteilen in der Luftfahrtindustrie |
| DE102008048596A1 (de) * | 2008-09-23 | 2010-04-08 | Henkel Ag & Co. Kgaa | Quenchpassivierung von Aluminiumdruckgussteilen |
| CN114318036A (zh) * | 2021-12-30 | 2022-04-12 | 安徽科蓝特铝业有限公司 | 一种汽车底盘梁铝合金及其生产工艺 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2507209A1 (fr) * | 1981-06-05 | 1982-12-10 | Servimetal | Milieu de trempe aqueux pour metaux et alliages ferreux |
| ZA828174B (en) * | 1981-11-11 | 1984-06-27 | Bp Chem Int Ltd | Metal quenchant fluids |
-
1982
- 1982-12-16 FR FR8221494A patent/FR2538002A2/fr active Granted
-
1983
- 1983-12-12 IT IT24124/83A patent/IT1169970B/it active
- 1983-12-13 CH CH6656/83A patent/CH657153A5/fr not_active IP Right Cessation
- 1983-12-13 GR GR73241A patent/GR78999B/el unknown
- 1983-12-14 SE SE8306924A patent/SE460542B/sv not_active IP Right Cessation
- 1983-12-14 BE BE0/212043A patent/BE898453A/fr not_active IP Right Cessation
- 1983-12-14 DE DE3345309A patent/DE3345309C2/de not_active Expired - Lifetime
- 1983-12-14 FI FI834588A patent/FI74049C/fi not_active IP Right Cessation
- 1983-12-15 GB GB08333466A patent/GB2131836B/en not_active Expired
- 1983-12-15 ES ES528064A patent/ES8502481A2/es not_active Expired
- 1983-12-15 NO NO834629A patent/NO162867C/no unknown
- 1983-12-15 HU HU834279A patent/HU193543B/hu not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE3345309C2 (de) | 1994-02-03 |
| NO162867B (no) | 1989-11-20 |
| FI834588A0 (fi) | 1983-12-14 |
| SE8306924D0 (sv) | 1983-12-14 |
| FI74049B (fi) | 1987-08-31 |
| NO834629L (no) | 1984-06-18 |
| GB8333466D0 (en) | 1984-01-25 |
| GB2131836B (en) | 1986-06-04 |
| SE8306924L (sv) | 1984-06-17 |
| GR78999B (enrdf_load_html_response) | 1984-10-02 |
| BE898453A (fr) | 1984-06-14 |
| DE3345309A1 (de) | 1984-06-20 |
| FR2538002B2 (enrdf_load_html_response) | 1985-04-12 |
| FR2538002A2 (fr) | 1984-06-22 |
| ES528064A0 (es) | 1985-01-01 |
| IT1169970B (it) | 1987-06-03 |
| IT8324124A0 (it) | 1983-12-12 |
| NO162867C (no) | 1990-02-28 |
| GB2131836A (en) | 1984-06-27 |
| FI834588L (fi) | 1984-06-17 |
| HU193543B (en) | 1987-10-28 |
| SE460542B (sv) | 1989-10-23 |
| ES8502481A2 (es) | 1985-01-01 |
| FI74049C (fi) | 1987-12-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUE | Assignment |
Owner name: IMPAR S.A. |
|
| PL | Patent ceased |