JPS6147215B2 - - Google Patents
Info
- Publication number
- JPS6147215B2 JPS6147215B2 JP17055082A JP17055082A JPS6147215B2 JP S6147215 B2 JPS6147215 B2 JP S6147215B2 JP 17055082 A JP17055082 A JP 17055082A JP 17055082 A JP17055082 A JP 17055082A JP S6147215 B2 JPS6147215 B2 JP S6147215B2
- Authority
- JP
- Japan
- Prior art keywords
- less
- steel
- delayed fracture
- limited
- toughness
- 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 19
- 229910001240 Maraging steel Inorganic materials 0.000 claims description 12
- 239000012535 impurity Substances 0.000 claims description 6
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 description 18
- 239000010959 steel Substances 0.000 description 18
- 239000000463 material Substances 0.000 description 9
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000001556 precipitation Methods 0.000 description 4
- 238000004881 precipitation hardening Methods 0.000 description 4
- 230000032683 aging Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 229910000734 martensite Inorganic materials 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 230000035882 stress Effects 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 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
- 230000000052 comparative effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000005728 strengthening Methods 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
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000003009 desulfurizing effect Effects 0.000 description 1
- 238000010586 diagram Methods 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
- 230000001737 promoting 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
- 239000000126 substance Substances 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
Landscapes
- Heat Treatment Of Steel (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17055082A JPS5964744A (ja) | 1982-09-29 | 1982-09-29 | 遅れ破壊特性の優れたマルエ−ジング鋼 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17055082A JPS5964744A (ja) | 1982-09-29 | 1982-09-29 | 遅れ破壊特性の優れたマルエ−ジング鋼 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5964744A JPS5964744A (ja) | 1984-04-12 |
| JPS6147215B2 true JPS6147215B2 (enExample) | 1986-10-17 |
Family
ID=15906949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17055082A Granted JPS5964744A (ja) | 1982-09-29 | 1982-09-29 | 遅れ破壊特性の優れたマルエ−ジング鋼 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5964744A (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2739658B1 (fr) * | 1995-10-04 | 1997-11-07 | Snecma | Arbre de turbine bimetallique |
| DE60331111D1 (de) | 2002-11-19 | 2010-03-11 | Hitachi Metals Ltd | Verfahren zur Herstellung von martensitaushärtendem Stahl |
| JP2006283085A (ja) * | 2005-03-31 | 2006-10-19 | Hitachi Metals Ltd | バネ材の製造方法 |
-
1982
- 1982-09-29 JP JP17055082A patent/JPS5964744A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5964744A (ja) | 1984-04-12 |
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