JPH0453940B2 - - Google Patents
Info
- Publication number
- JPH0453940B2 JPH0453940B2 JP57120564A JP12056482A JPH0453940B2 JP H0453940 B2 JPH0453940 B2 JP H0453940B2 JP 57120564 A JP57120564 A JP 57120564A JP 12056482 A JP12056482 A JP 12056482A JP H0453940 B2 JPH0453940 B2 JP H0453940B2
- Authority
- JP
- Japan
- Prior art keywords
- less
- steel
- stainless steel
- following
- temperature
- 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 - Lifetime
Links
- 239000011651 chromium Substances 0.000 claims description 39
- 229910052804 chromium Inorganic materials 0.000 claims description 26
- 229910000831 Steel Inorganic materials 0.000 claims description 24
- 239000010959 steel Substances 0.000 claims description 24
- 238000005496 tempering Methods 0.000 claims description 21
- 229910001220 stainless steel Inorganic materials 0.000 claims description 20
- 239000010935 stainless steel Substances 0.000 claims description 20
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 18
- 229910000734 martensite Inorganic materials 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 16
- 238000010438 heat treatment Methods 0.000 claims description 12
- 238000010791 quenching Methods 0.000 claims description 12
- 230000000171 quenching effect Effects 0.000 claims description 12
- 229910052720 vanadium Inorganic materials 0.000 claims description 10
- 229910052750 molybdenum Inorganic materials 0.000 claims description 9
- 229910052719 titanium Inorganic materials 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 229910052758 niobium Inorganic materials 0.000 claims description 8
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000012535 impurity Substances 0.000 claims description 7
- 229910052748 manganese Inorganic materials 0.000 claims description 7
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 229910052759 nickel Inorganic materials 0.000 claims 6
- 229910000859 α-Fe Inorganic materials 0.000 description 18
- 230000007797 corrosion Effects 0.000 description 14
- 238000005260 corrosion Methods 0.000 description 14
- 230000000694 effects Effects 0.000 description 14
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 10
- 230000015572 biosynthetic process Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 229910002092 carbon dioxide Inorganic materials 0.000 description 5
- 239000001569 carbon dioxide Substances 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 239000002436 steel type Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000005275 alloying Methods 0.000 description 3
- 229910001105 martensitic stainless steel Inorganic materials 0.000 description 3
- 229910000746 Structural steel Inorganic materials 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 238000005098 hot rolling Methods 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 239000006104 solid solution Substances 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000003756 stirring Methods 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 |
|---|---|---|---|
| JP12056482A JPS5913055A (ja) | 1982-07-13 | 1982-07-13 | ステンレス鋼およびその製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12056482A JPS5913055A (ja) | 1982-07-13 | 1982-07-13 | ステンレス鋼およびその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5913055A JPS5913055A (ja) | 1984-01-23 |
| JPH0453940B2 true JPH0453940B2 (ko) | 1992-08-28 |
Family
ID=14789424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12056482A Granted JPS5913055A (ja) | 1982-07-13 | 1982-07-13 | ステンレス鋼およびその製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5913055A (ko) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61276953A (ja) * | 1985-05-31 | 1986-12-06 | Nippon Steel Corp | 研磨による表面疵のないマルテンサイト系ステンレス鋼 |
| TW454040B (en) * | 1997-12-19 | 2001-09-11 | Exxon Production Research Co | Ultra-high strength ausaged steels with excellent cryogenic temperature toughness |
| US6254698B1 (en) | 1997-12-19 | 2001-07-03 | Exxonmobile Upstream Research Company | Ultra-high strength ausaged steels with excellent cryogenic temperature toughness and method of making thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55128566A (en) * | 1979-03-26 | 1980-10-04 | Sumitomo Metal Ind Ltd | Highly corrosion resistant steel for well pipe use |
-
1982
- 1982-07-13 JP JP12056482A patent/JPS5913055A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55128566A (en) * | 1979-03-26 | 1980-10-04 | Sumitomo Metal Ind Ltd | Highly corrosion resistant steel for well pipe use |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5913055A (ja) | 1984-01-23 |
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