JPS6147218B2 - - Google Patents
Info
- Publication number
- JPS6147218B2 JPS6147218B2 JP15073582A JP15073582A JPS6147218B2 JP S6147218 B2 JPS6147218 B2 JP S6147218B2 JP 15073582 A JP15073582 A JP 15073582A JP 15073582 A JP15073582 A JP 15073582A JP S6147218 B2 JPS6147218 B2 JP S6147218B2
- Authority
- JP
- Japan
- Prior art keywords
- less
- delayed fracture
- limited
- steel
- fracture properties
- 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
- 230000003111 delayed effect Effects 0.000 claims description 18
- 229910001240 Maraging steel Inorganic materials 0.000 claims description 8
- 239000012535 impurity Substances 0.000 claims description 7
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 4
- 229910052804 chromium Inorganic materials 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 description 19
- 239000010959 steel Substances 0.000 description 19
- 239000000463 material Substances 0.000 description 7
- 230000007423 decrease Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229910052750 molybdenum Inorganic materials 0.000 description 4
- 230000032683 aging Effects 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 229910000734 martensite Inorganic materials 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 230000035882 stress Effects 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000003483 aging Methods 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010622 cold drawing Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000003009 desulfurizing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000004881 precipitation hardening Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Hard Magnetic Materials (AREA)
- Heat Treatment Of Steel (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15073582A JPS5947363A (ja) | 1982-09-01 | 1982-09-01 | 遅れ破壊特性の優れたＣｏを含まないマルエ−ジング鋼 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15073582A JPS5947363A (ja) | 1982-09-01 | 1982-09-01 | 遅れ破壊特性の優れたＣｏを含まないマルエ−ジング鋼 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5947363A JPS5947363A (ja) | 1984-03-17 |
| JPS6147218B2 true JPS6147218B2 (cs) | 1986-10-17 |
Family
ID=15503264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15073582A Granted JPS5947363A (ja) | 1982-09-01 | 1982-09-01 | 遅れ破壊特性の優れたＣｏを含まないマルエ−ジング鋼 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5947363A (cs) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2533208B2 (ja) * | 1989-11-30 | 1996-09-11 | 株式会社東芝 | 磁気記録再生装置 |
| JP2780582B2 (ja) * | 1992-11-20 | 1998-07-30 | 日本鋼管株式会社 | 耐遅れ破壊特性に優れたマルエージ鋼及びその製造方法 |
| AU2006284895B2 (en) | 2005-08-30 | 2011-09-08 | Ati Properties, Inc. | Steel compositions, methods of forming the same, and articles formed therefrom |
| BRPI0814141A8 (pt) | 2007-08-01 | 2017-04-04 | Ati Properties Inc | Ligas à base de ferro com alta dureza e resistência, produto laminado de blindagem, artigo de fabricação compreendendo tal liga e método para fabricar um produto laminado de blindagem |
| 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 |
| US9657363B2 (en) | 2011-06-15 | 2017-05-23 | Ati Properties Llc | Air hardenable shock-resistant steel alloys, methods of making the alloys, and articles including the alloys |
| JP2017218634A (ja) * | 2016-06-08 | 2017-12-14 | 株式会社神戸製鋼所 | マルエージング鋼 |
-
1982
- 1982-09-01 JP JP15073582A patent/JPS5947363A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5947363A (ja) | 1984-03-17 |
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