ATE27465T1 - Verfahren und vorrichtung zur abschnittsweisen waermebehandlung von bauteilen aus eisenwerkstoffen. - Google Patents
Verfahren und vorrichtung zur abschnittsweisen waermebehandlung von bauteilen aus eisenwerkstoffen.Info
- Publication number
- ATE27465T1 ATE27465T1 AT82103913T AT82103913T ATE27465T1 AT E27465 T1 ATE27465 T1 AT E27465T1 AT 82103913 T AT82103913 T AT 82103913T AT 82103913 T AT82103913 T AT 82103913T AT E27465 T1 ATE27465 T1 AT E27465T1
- Authority
- AT
- Austria
- Prior art keywords
- heat treatment
- components made
- ferrous materials
- sectional heat
- degrees
- Prior art date
Links
- 238000010438 heat treatment Methods 0.000 title abstract 4
- 239000000463 material Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 title 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 229910001018 Cast iron Inorganic materials 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 abstract 1
- 239000010439 graphite Substances 0.000 abstract 1
- 230000001939 inductive effect Effects 0.000 abstract 1
- 238000010791 quenching Methods 0.000 abstract 1
- 230000000171 quenching effect Effects 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
- C21D5/00—Heat treatments of cast-iron
-
- 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
- C21D1/18—Hardening; Quenching with or without subsequent tempering
- C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
- C21D1/20—Isothermal quenching, e.g. bainitic hardening
-
- 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
- C21D1/62—Quenching devices
- C21D1/63—Quenching devices for bath quenching
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Processing Of Solid Wastes (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Furnace Charging Or Discharging (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH3312/81A CH653706A5 (de) | 1981-05-21 | 1981-05-21 | Verfahren und vorrichtung zur abschnittsweisen waermebehandlung von bauteilen aus eisenwerkstoffen. |
| EP82103913A EP0065678B1 (de) | 1981-05-21 | 1982-05-06 | Verfahren und Vorrichtung zur abschnittsweisen Wärmebehandlung von Bauteilen aus Eisenwerkstoffen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE27465T1 true ATE27465T1 (de) | 1987-06-15 |
Family
ID=4253262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT82103913T ATE27465T1 (de) | 1981-05-21 | 1982-05-06 | Verfahren und vorrichtung zur abschnittsweisen waermebehandlung von bauteilen aus eisenwerkstoffen. |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0065678B1 (de) |
| JP (1) | JPS57194208A (de) |
| AT (1) | ATE27465T1 (de) |
| BR (1) | BR8202893A (de) |
| CA (1) | CA1200741A (de) |
| CH (1) | CH653706A5 (de) |
| DE (1) | DE3276438D1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5028281A (en) * | 1988-06-14 | 1991-07-02 | Textron, Inc. | Camshaft |
| JP3580938B2 (ja) * | 1996-03-05 | 2004-10-27 | アイシン・エィ・ダブリュ株式会社 | 昇温ベイナイト処理法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1687656A (en) * | 1925-07-23 | 1928-10-16 | Westinghouse Electric & Mfg Co | Heat-treating method |
| DE1113225B (de) * | 1957-09-19 | 1961-08-31 | Tiroler Roehren & Metallwerk | Verfahren zur Oberflaechenhaertung von Gusseisen |
| AT303097B (de) * | 1969-03-06 | 1972-11-10 | Boehler & Co Ag Geb | Partielles Härtungsverfahren |
| US3860457A (en) * | 1972-07-12 | 1975-01-14 | Kymin Oy Kymmene Ab | A ductile iron and method of making it |
-
1981
- 1981-05-21 CH CH3312/81A patent/CH653706A5/de not_active IP Right Cessation
-
1982
- 1982-05-06 AT AT82103913T patent/ATE27465T1/de not_active IP Right Cessation
- 1982-05-06 EP EP82103913A patent/EP0065678B1/de not_active Expired
- 1982-05-06 DE DE8282103913T patent/DE3276438D1/de not_active Expired
- 1982-05-13 JP JP57079267A patent/JPS57194208A/ja active Pending
- 1982-05-19 BR BR8202893A patent/BR8202893A/pt unknown
- 1982-05-20 CA CA000403373A patent/CA1200741A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE3276438D1 (en) | 1987-07-02 |
| BR8202893A (pt) | 1983-05-03 |
| CH653706A5 (de) | 1986-01-15 |
| EP0065678B1 (de) | 1987-05-27 |
| CA1200741A (en) | 1986-02-18 |
| JPS57194208A (en) | 1982-11-29 |
| EP0065678A1 (de) | 1982-12-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| REN | Ceased due to non-payment of the annual fee |