JPH021207B2 - - Google Patents
Info
- Publication number
- JPH021207B2 JPH021207B2 JP19645881A JP19645881A JPH021207B2 JP H021207 B2 JPH021207 B2 JP H021207B2 JP 19645881 A JP19645881 A JP 19645881A JP 19645881 A JP19645881 A JP 19645881A JP H021207 B2 JPH021207 B2 JP H021207B2
- Authority
- JP
- Japan
- Prior art keywords
- hole wall
- hardening
- mass part
- heat
- temperature
- 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
Links
- 238000010438 heat treatment Methods 0.000 claims description 20
- 238000010791 quenching Methods 0.000 claims description 19
- 230000000171 quenching effect Effects 0.000 claims description 17
- 230000006698 induction Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 8
- 230000009466 transformation Effects 0.000 claims description 4
- 229910000975 Carbon steel Inorganic materials 0.000 claims 1
- 239000010962 carbon steel Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 14
- 239000010410 layer Substances 0.000 description 7
- 238000009826 distribution Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000010953 base metal Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005255 carburizing Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 102200082816 rs34868397 Human genes 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000008646 thermal stress 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/06—Surface hardening
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 |
|---|---|---|---|
| JP19645881A JPS5896814A (ja) | 1981-12-07 | 1981-12-07 | 加熱制御焼入方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19645881A JPS5896814A (ja) | 1981-12-07 | 1981-12-07 | 加熱制御焼入方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5896814A JPS5896814A (ja) | 1983-06-09 |
| JPH021207B2 true JPH021207B2 (ko) | 1990-01-10 |
Family
ID=16358138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19645881A Granted JPS5896814A (ja) | 1981-12-07 | 1981-12-07 | 加熱制御焼入方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5896814A (ko) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6409804B2 (ja) * | 2016-03-18 | 2018-10-24 | トヨタ自動車株式会社 | カムピースの熱処理方法 |
-
1981
- 1981-12-07 JP JP19645881A patent/JPS5896814A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5896814A (ja) | 1983-06-09 |
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