JPH0124204B2 - - Google Patents
Info
- Publication number
- JPH0124204B2 JPH0124204B2 JP26520084A JP26520084A JPH0124204B2 JP H0124204 B2 JPH0124204 B2 JP H0124204B2 JP 26520084 A JP26520084 A JP 26520084A JP 26520084 A JP26520084 A JP 26520084A JP H0124204 B2 JPH0124204 B2 JP H0124204B2
- Authority
- JP
- Japan
- Prior art keywords
- value
- strength
- cast steel
- samples
- present
- 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
- 229910001208 Crucible steel Inorganic materials 0.000 claims description 17
- 238000001816 cooling Methods 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 9
- 229910045601 alloy Inorganic materials 0.000 claims description 7
- 239000000956 alloy Substances 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 6
- 229910052720 vanadium Inorganic materials 0.000 claims description 5
- 229910052804 chromium Inorganic materials 0.000 claims description 4
- 229910052748 manganese Inorganic materials 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 description 17
- 229910001563 bainite Inorganic materials 0.000 description 8
- 229910052799 carbon Inorganic materials 0.000 description 5
- 239000011159 matrix material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 229910000859 α-Fe Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 150000001247 metal acetylides Chemical class 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000007669 thermal treatment Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000003009 desulfurizing effect Effects 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 229910001562 pearlite Inorganic materials 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Heat Treatment Of Steel (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26520084A JPS61143515A (ja) | 1984-12-18 | 1984-12-18 | 高強度非調質鋳鋼の製造法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26520084A JPS61143515A (ja) | 1984-12-18 | 1984-12-18 | 高強度非調質鋳鋼の製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61143515A JPS61143515A (ja) | 1986-07-01 |
| JPH0124204B2 true JPH0124204B2 (US06252093-20010626-C00008.png) | 1989-05-10 |
Family
ID=17413925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP26520084A Granted JPS61143515A (ja) | 1984-12-18 | 1984-12-18 | 高強度非調質鋳鋼の製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61143515A (US06252093-20010626-C00008.png) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02101956U (US06252093-20010626-C00008.png) * | 1989-01-30 | 1990-08-14 | ||
| CN110564924A (zh) * | 2019-10-30 | 2019-12-13 | 江苏聚源电气有限公司 | 一种40CrMnMo钢调质与整体淬火工艺方法 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101956048B (zh) * | 2010-09-26 | 2012-02-15 | 大连华锐股份有限公司 | 船用碳锰钢铸件的热处理工艺 |
-
1984
- 1984-12-18 JP JP26520084A patent/JPS61143515A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02101956U (US06252093-20010626-C00008.png) * | 1989-01-30 | 1990-08-14 | ||
| CN110564924A (zh) * | 2019-10-30 | 2019-12-13 | 江苏聚源电气有限公司 | 一种40CrMnMo钢调质与整体淬火工艺方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61143515A (ja) | 1986-07-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |