JPH0343329B2 - - Google Patents
Info
- Publication number
- JPH0343329B2 JPH0343329B2 JP58222181A JP22218183A JPH0343329B2 JP H0343329 B2 JPH0343329 B2 JP H0343329B2 JP 58222181 A JP58222181 A JP 58222181A JP 22218183 A JP22218183 A JP 22218183A JP H0343329 B2 JPH0343329 B2 JP H0343329B2
- Authority
- JP
- Japan
- Prior art keywords
- heating coil
- induction heating
- quenching
- cooler
- cooling fluid
- 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 - Lifetime
Links
- 238000010438 heat treatment Methods 0.000 claims description 71
- 230000006698 induction Effects 0.000 claims description 66
- 239000012809 cooling fluid Substances 0.000 claims description 22
- 238000010791 quenching Methods 0.000 claims description 19
- 230000000171 quenching effect Effects 0.000 claims description 19
- 238000001816 cooling Methods 0.000 claims description 16
- 230000007246 mechanism Effects 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 description 5
- 238000013459 approach Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 238000000137 annealing Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/40—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rings; for bearing races
-
- 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
- C21D1/06—Surface hardening
- C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation
- C21D1/10—Surface hardening by direct application of electrical or wave energy; by particle radiation by electric induction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58222181A JPS60116724A (ja) | 1983-11-28 | 1983-11-28 | 周回面焼入れ方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58222181A JPS60116724A (ja) | 1983-11-28 | 1983-11-28 | 周回面焼入れ方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60116724A JPS60116724A (ja) | 1985-06-24 |
| JPH0343329B2 true JPH0343329B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-07-02 |
Family
ID=16778425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58222181A Granted JPS60116724A (ja) | 1983-11-28 | 1983-11-28 | 周回面焼入れ方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60116724A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005006701B3 (de) | 2005-02-15 | 2006-03-30 | Rothe Erde Gmbh | Verfahren zum Herstellen eines Lagerringes für Großwälzlager |
| ITTO20070263A1 (it) * | 2007-04-13 | 2008-10-14 | Saet Spa | Dispositivo e metodo per effettuare un trattamento di tempra ad induzione localizzata su componenti meccanici, in particolare ralle per cuscinetti di rotolamento di grandi dimensioni |
| ITMI20090293A1 (it) * | 2009-02-27 | 2010-08-28 | Sipa Nuove Tecnologie Srl | Trattamento termico e impianto per l'esecuzione dello stesso. |
| WO2011013774A1 (ja) | 2009-07-30 | 2011-02-03 | 高周波熱錬株式会社 | 誘導加熱焼入装置、誘導加熱焼入方法、誘導加熱コイル、熱処理装置及び熱処理方法 |
| DE102010002531A1 (de) * | 2010-03-03 | 2011-09-08 | Eldec Schwenk Induction Gmbh | Härteeinrichtung |
| DE102012101309A1 (de) * | 2012-02-17 | 2013-08-22 | Thyssenkrupp Rothe Erde Gmbh | Verfahren zum induktiven Randschichthärten einer Ringfläche |
-
1983
- 1983-11-28 JP JP58222181A patent/JPS60116724A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60116724A (ja) | 1985-06-24 |