JPH0416538B2 - - Google Patents
Info
- Publication number
- JPH0416538B2 JPH0416538B2 JP57046359A JP4635982A JPH0416538B2 JP H0416538 B2 JPH0416538 B2 JP H0416538B2 JP 57046359 A JP57046359 A JP 57046359A JP 4635982 A JP4635982 A JP 4635982A JP H0416538 B2 JPH0416538 B2 JP H0416538B2
- Authority
- JP
- Japan
- Prior art keywords
- carburizing
- less
- steel
- austenite
- grain size
- 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
- 238000005255 carburizing Methods 0.000 claims description 32
- 229910000831 Steel Inorganic materials 0.000 claims description 19
- 239000010959 steel Substances 0.000 claims description 19
- 229910052804 chromium Inorganic materials 0.000 claims description 5
- 229910052750 molybdenum Inorganic materials 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 229910001566 austenite Inorganic materials 0.000 description 17
- 238000011282 treatment Methods 0.000 description 14
- 239000013078 crystal Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 229910000746 Structural steel Inorganic materials 0.000 description 2
- 238000005256 carbonitriding Methods 0.000 description 2
- 230000003009 desulfurizing effect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010273 cold forging Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009661 fatigue test Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57046359A JPS58164758A (ja) | 1982-03-25 | 1982-03-25 | 浸炭用鋼 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57046359A JPS58164758A (ja) | 1982-03-25 | 1982-03-25 | 浸炭用鋼 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58164758A JPS58164758A (ja) | 1983-09-29 |
| JPH0416538B2 true JPH0416538B2 (ko) | 1992-03-24 |
Family
ID=12744952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57046359A Granted JPS58164758A (ja) | 1982-03-25 | 1982-03-25 | 浸炭用鋼 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58164758A (ko) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61253347A (ja) * | 1985-04-30 | 1986-11-11 | Kobe Steel Ltd | 冷間加工性に優れた低炭素鋼 |
| EP0682123A1 (en) * | 1994-04-25 | 1995-11-15 | Samsung Heavy Industry Co., Ltd | Method of manufacturing carburized steel products |
| JP5487778B2 (ja) * | 2009-07-29 | 2014-05-07 | 愛知製鋼株式会社 | Ｍｏ無添加で強度の優れた浸炭用鋼及びこれを用いた浸炭部品 |
| CN113005366B (zh) * | 2021-02-25 | 2022-01-04 | 天津荣程联合钢铁集团有限公司 | 一种保淬透性齿轮钢及其制备方法 |
| CN113373382B (zh) * | 2021-05-26 | 2022-03-25 | 东风商用车有限公司 | 一种含Nb冷成型用Cr-Ni渗碳钢及零件的冷成型方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5798657A (en) * | 1980-12-06 | 1982-06-18 | Nisshin Steel Co Ltd | Carburizing steel with superior workability and carburizability |
| JPS57134543A (en) * | 1981-02-10 | 1982-08-19 | Nisshin Steel Co Ltd | Low alloy carburizing steel with high toughness |
-
1982
- 1982-03-25 JP JP57046359A patent/JPS58164758A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5798657A (en) * | 1980-12-06 | 1982-06-18 | Nisshin Steel Co Ltd | Carburizing steel with superior workability and carburizability |
| JPS57134543A (en) * | 1981-02-10 | 1982-08-19 | Nisshin Steel Co Ltd | Low alloy carburizing steel with high toughness |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58164758A (ja) | 1983-09-29 |
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