JPS645098B2 - - Google Patents
Info
- Publication number
- JPS645098B2 JPS645098B2 JP11343782A JP11343782A JPS645098B2 JP S645098 B2 JPS645098 B2 JP S645098B2 JP 11343782 A JP11343782 A JP 11343782A JP 11343782 A JP11343782 A JP 11343782A JP S645098 B2 JPS645098 B2 JP S645098B2
- Authority
- JP
- Japan
- Prior art keywords
- steel
- ultra
- content
- strength
- high tensile
- 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 31
- 239000010959 steel Substances 0.000 claims description 31
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- 229910052719 titanium Inorganic materials 0.000 claims description 7
- 229910052759 nickel Inorganic materials 0.000 description 21
- 229910001240 Maraging steel Inorganic materials 0.000 description 14
- 230000000694 effects Effects 0.000 description 12
- 238000001556 precipitation Methods 0.000 description 10
- 238000005728 strengthening Methods 0.000 description 9
- 238000001816 cooling Methods 0.000 description 8
- 230000032683 aging Effects 0.000 description 7
- 229910000734 martensite Inorganic materials 0.000 description 7
- 229910052750 molybdenum Inorganic materials 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- 239000002244 precipitate Substances 0.000 description 5
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 4
- 229910001566 austenite Inorganic materials 0.000 description 4
- 229910000765 intermetallic Inorganic materials 0.000 description 4
- 238000010583 slow cooling Methods 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000006104 solid solution Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 230000001376 precipitating effect Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 235000015842 Hesperis Nutrition 0.000 description 1
- 235000012633 Iberis amara Nutrition 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000004881 precipitation hardening Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Heat Treatment Of Steel (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11343782A JPS596356A (ja) | 1982-06-30 | 1982-06-30 | 超高張力鋼 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11343782A JPS596356A (ja) | 1982-06-30 | 1982-06-30 | 超高張力鋼 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS596356A JPS596356A (ja) | 1984-01-13 |
| JPS645098B2 true JPS645098B2 (cs) | 1989-01-27 |
Family
ID=14612195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11343782A Granted JPS596356A (ja) | 1982-06-30 | 1982-06-30 | 超高張力鋼 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS596356A (cs) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0436597U (cs) * | 1990-07-24 | 1992-03-26 | ||
| AU2006284895B2 (en) * | 2005-08-30 | 2011-09-08 | Ati Properties, Inc. | Steel compositions, methods of forming the same, and articles formed therefrom |
| KR20150133863A (ko) | 2007-08-01 | 2015-11-30 | 에이티아이 프로퍼티즈, 인코퍼레이티드 | 고 경도, 고 인성 철-계 합금 및 이의 제조 방법 |
| US8444776B1 (en) | 2007-08-01 | 2013-05-21 | Ati Properties, Inc. | High hardness, high toughness iron-base alloys and methods for making same |
| US9182196B2 (en) | 2011-01-07 | 2015-11-10 | Ati Properties, Inc. | Dual hardness steel article |
-
1982
- 1982-06-30 JP JP11343782A patent/JPS596356A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS596356A (ja) | 1984-01-13 |
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