JPH0122328B2 - - Google Patents
Info
- Publication number
- JPH0122328B2 JPH0122328B2 JP56214178A JP21417881A JPH0122328B2 JP H0122328 B2 JPH0122328 B2 JP H0122328B2 JP 56214178 A JP56214178 A JP 56214178A JP 21417881 A JP21417881 A JP 21417881A JP H0122328 B2 JPH0122328 B2 JP H0122328B2
- Authority
- JP
- Japan
- Prior art keywords
- diameter side
- steel
- quenching
- outer diameter
- inner diameter
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 32
- 239000010959 steel Substances 0.000 claims description 32
- 238000010791 quenching Methods 0.000 claims description 15
- 230000000171 quenching effect Effects 0.000 claims description 15
- 239000002826 coolant Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 12
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 239000000110 cooling liquid Substances 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 8
- 229910000746 Structural steel Inorganic materials 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 230000003247 decreasing effect Effects 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 10
- 230000006378 damage Effects 0.000 description 5
- 102220259718 rs34120878 Human genes 0.000 description 5
- 239000000498 cooling water Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000010998 test method Methods 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 102200082816 rs34868397 Human genes 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000005255 carburizing Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 102200003959 rs11556986 Human genes 0.000 description 1
- 102200081478 rs121908458 Human genes 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
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 |
|---|---|---|---|
| JP21417881A JPS58110619A (ja) | 1981-12-24 | 1981-12-24 | 鋼製環状部品の部分焼入れ方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21417881A JPS58110619A (ja) | 1981-12-24 | 1981-12-24 | 鋼製環状部品の部分焼入れ方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58110619A JPS58110619A (ja) | 1983-07-01 |
| JPH0122328B2 true JPH0122328B2 (US20100056889A1-20100304-C00004.png) | 1989-04-26 |
Family
ID=16651522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21417881A Granted JPS58110619A (ja) | 1981-12-24 | 1981-12-24 | 鋼製環状部品の部分焼入れ方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58110619A (US20100056889A1-20100304-C00004.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL1006539C2 (nl) | 1997-07-10 | 1999-01-12 | Skf Ind Trading & Dev | Werkwijze voor het uitvoeren van een warmtebehandeling op metalen ringen, en aldus verkregen lagerring. |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS548107A (en) * | 1977-06-22 | 1979-01-22 | Toyo Bearing Mfg Co | Partial quenching method of steel parts |
| JPS5531102A (en) * | 1978-05-04 | 1980-03-05 | Ntn Toyo Bearing Co Ltd | Partially hardening method |
| JPS57174415A (en) * | 1981-04-21 | 1982-10-27 | Osaka Bearing Seizo Kk | Partial hardening method of steel ring parts |
-
1981
- 1981-12-24 JP JP21417881A patent/JPS58110619A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS548107A (en) * | 1977-06-22 | 1979-01-22 | Toyo Bearing Mfg Co | Partial quenching method of steel parts |
| JPS5531102A (en) * | 1978-05-04 | 1980-03-05 | Ntn Toyo Bearing Co Ltd | Partially hardening method |
| JPS57174415A (en) * | 1981-04-21 | 1982-10-27 | Osaka Bearing Seizo Kk | Partial hardening method of steel ring parts |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58110619A (ja) | 1983-07-01 |
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