JPH0140905B2 - - Google Patents
Info
- Publication number
- JPH0140905B2 JPH0140905B2 JP15306781A JP15306781A JPH0140905B2 JP H0140905 B2 JPH0140905 B2 JP H0140905B2 JP 15306781 A JP15306781 A JP 15306781A JP 15306781 A JP15306781 A JP 15306781A JP H0140905 B2 JPH0140905 B2 JP H0140905B2
- Authority
- JP
- Japan
- Prior art keywords
- steel
- hardenability
- hardness
- present
- center
- 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 90
- 239000010959 steel Substances 0.000 claims description 90
- 229910052804 chromium Inorganic materials 0.000 claims description 14
- 229910052748 manganese Inorganic materials 0.000 claims description 13
- 229910052710 silicon Inorganic materials 0.000 claims description 12
- 229910052750 molybdenum Inorganic materials 0.000 claims description 7
- 229910052796 boron Inorganic materials 0.000 claims description 5
- 239000012535 impurity Substances 0.000 claims description 4
- 229910052758 niobium Inorganic materials 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000000052 comparative effect Effects 0.000 description 15
- 230000000171 quenching effect Effects 0.000 description 15
- 238000005496 tempering Methods 0.000 description 15
- 238000010791 quenching Methods 0.000 description 14
- 239000011651 chromium Substances 0.000 description 13
- 239000011572 manganese Substances 0.000 description 12
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 11
- 230000000694 effects Effects 0.000 description 11
- 229910052759 nickel Inorganic materials 0.000 description 8
- 230000007423 decrease Effects 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- VNTLIPZTSJSULJ-UHFFFAOYSA-N chromium molybdenum Chemical compound [Cr].[Mo] VNTLIPZTSJSULJ-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000000654 additive Substances 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 239000002436 steel type Substances 0.000 description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- 229910000746 Structural steel Inorganic materials 0.000 description 2
- OGSYQYXYGXIQFH-UHFFFAOYSA-N chromium molybdenum nickel Chemical compound [Cr].[Ni].[Mo] OGSYQYXYGXIQFH-UHFFFAOYSA-N 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910000617 Mangalloy Inorganic materials 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- -1 and for this purpose Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Landscapes
- Heat Treatment Of Articles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15306781A JPS5855554A (ja) | 1981-09-29 | 1981-09-29 | 構造用強靭鋼 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15306781A JPS5855554A (ja) | 1981-09-29 | 1981-09-29 | 構造用強靭鋼 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5855554A JPS5855554A (ja) | 1983-04-01 |
| JPH0140905B2 true JPH0140905B2 (ko) | 1989-09-01 |
Family
ID=15554255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15306781A Granted JPS5855554A (ja) | 1981-09-29 | 1981-09-29 | 構造用強靭鋼 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5855554A (ko) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2729974B1 (fr) * | 1995-01-31 | 1997-02-28 | Creusot Loire | Acier a haute ductilite, procede de fabrication et utilisation |
| CN105369126B (zh) * | 2015-12-11 | 2018-05-01 | 钢铁研究总院 | 一种合金钢及其精轧螺纹钢筋的生产方法以及精轧螺纹钢筋 |
| CN112430790A (zh) * | 2020-10-28 | 2021-03-02 | 南通苏马游艇设备股份有限公司 | 一种雪橇滑板用低合金型钢 |
-
1981
- 1981-09-29 JP JP15306781A patent/JPS5855554A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5855554A (ja) | 1983-04-01 |
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