JPS62297443A - 熱間加工性に優れる高耐食オ−ステナイトステンレス鋼 - Google Patents
熱間加工性に優れる高耐食オ−ステナイトステンレス鋼Info
- Publication number
- JPS62297443A JPS62297443A JP14028686A JP14028686A JPS62297443A JP S62297443 A JPS62297443 A JP S62297443A JP 14028686 A JP14028686 A JP 14028686A JP 14028686 A JP14028686 A JP 14028686A JP S62297443 A JPS62297443 A JP S62297443A
- Authority
- JP
- Japan
- Prior art keywords
- corrosion resistance
- hot workability
- stainless steel
- austenitic stainless
- corrosion
- 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.)
- Granted
Links
- 230000007797 corrosion Effects 0.000 title claims abstract description 64
- 238000005260 corrosion Methods 0.000 title claims abstract description 64
- 229910000963 austenitic stainless steel Inorganic materials 0.000 title claims abstract description 10
- 229910052796 boron Inorganic materials 0.000 claims abstract description 13
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 10
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 10
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 8
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 7
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 7
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 7
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 7
- 239000012535 impurity Substances 0.000 claims description 5
- 229910052721 tungsten Inorganic materials 0.000 claims description 3
- 229910052720 vanadium Inorganic materials 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 abstract description 11
- 239000000203 mixture Substances 0.000 abstract description 4
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 2
- 229910052799 carbon Inorganic materials 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 description 17
- 239000010959 steel Substances 0.000 description 17
- 239000011651 chromium Substances 0.000 description 15
- 238000001556 precipitation Methods 0.000 description 11
- 238000012360 testing method Methods 0.000 description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 7
- 239000001301 oxygen Substances 0.000 description 7
- 229910045601 alloy Inorganic materials 0.000 description 5
- 239000000956 alloy Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 229910001220 stainless steel Inorganic materials 0.000 description 5
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 4
- 239000002244 precipitate Substances 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 229910000765 intermetallic Inorganic materials 0.000 description 3
- 239000013535 sea water Substances 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- UFGZSIPAQKLCGR-UHFFFAOYSA-N chromium carbide Chemical compound [Cr]#C[Cr]C#[Cr] UFGZSIPAQKLCGR-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000866 electrolytic etching Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000012770 industrial material Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 229910003470 tongbaite Inorganic materials 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Heat Treatment Of Steel (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14028686A JPS62297443A (ja) | 1986-06-18 | 1986-06-18 | 熱間加工性に優れる高耐食オ−ステナイトステンレス鋼 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14028686A JPS62297443A (ja) | 1986-06-18 | 1986-06-18 | 熱間加工性に優れる高耐食オ−ステナイトステンレス鋼 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6125176A Division JP2716937B2 (ja) | 1994-06-07 | 1994-06-07 | 熱間加工性に優れる高耐食オーステナイトステンレス鋼 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62297443A true JPS62297443A (ja) | 1987-12-24 |
| JPH0246662B2 JPH0246662B2 (enrdf_load_stackoverflow) | 1990-10-16 |
Family
ID=15265247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14028686A Granted JPS62297443A (ja) | 1986-06-18 | 1986-06-18 | 熱間加工性に優れる高耐食オ−ステナイトステンレス鋼 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62297443A (enrdf_load_stackoverflow) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01259143A (ja) * | 1988-04-11 | 1989-10-16 | Nippon Steel Corp | 鋳造過程或いはその後の熱間圧延過程で割れを起こし難いＣｒ−Ｎｉ系ステンレス鋼 |
| JPH04346638A (ja) * | 1991-05-22 | 1992-12-02 | Nippon Yakin Kogyo Co Ltd | 熱間加工性に優れた耐硫酸露点腐食ステンレス鋼 |
| JPH06336652A (ja) * | 1993-05-27 | 1994-12-06 | Agency Of Ind Science & Technol | 原子力発電所海水ポンプ用ステンレス鍛鋼 |
| JP2002069591A (ja) * | 2000-09-01 | 2002-03-08 | Nkk Corp | 高耐食ステンレス鋼 |
| WO2014087651A1 (ja) * | 2012-12-05 | 2014-06-12 | Ｊｆｅスチール株式会社 | 耐海水腐食性に優れたステンレスクラッド鋼板 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4849731B2 (ja) * | 2001-04-25 | 2012-01-11 | 日新製鋼株式会社 | 延性に優れたＭｏ含有高Ｃｒ高Ｎｉオーステナイト系ステンレス鋼板および製造法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5120014A (enrdf_load_stackoverflow) * | 1974-08-08 | 1976-02-17 | Crucible Inc | |
| JPS5125422A (enrdf_load_stackoverflow) * | 1974-07-02 | 1976-03-02 | Westinghouse Electric Corp | |
| JPS54141310A (en) * | 1978-04-24 | 1979-11-02 | Kobe Steel Ltd | Austentic stainless steel with superior corrosion resistance and hot workability |
| JPS60211054A (ja) * | 1984-04-03 | 1985-10-23 | Nippon Kokan Kk <Nkk> | 熱間加工性が優れたオ−ステナイトステンレス鋼 |
-
1986
- 1986-06-18 JP JP14028686A patent/JPS62297443A/ja active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5125422A (enrdf_load_stackoverflow) * | 1974-07-02 | 1976-03-02 | Westinghouse Electric Corp | |
| JPS5120014A (enrdf_load_stackoverflow) * | 1974-08-08 | 1976-02-17 | Crucible Inc | |
| JPS54141310A (en) * | 1978-04-24 | 1979-11-02 | Kobe Steel Ltd | Austentic stainless steel with superior corrosion resistance and hot workability |
| JPS60211054A (ja) * | 1984-04-03 | 1985-10-23 | Nippon Kokan Kk <Nkk> | 熱間加工性が優れたオ−ステナイトステンレス鋼 |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01259143A (ja) * | 1988-04-11 | 1989-10-16 | Nippon Steel Corp | 鋳造過程或いはその後の熱間圧延過程で割れを起こし難いＣｒ−Ｎｉ系ステンレス鋼 |
| JPH04346638A (ja) * | 1991-05-22 | 1992-12-02 | Nippon Yakin Kogyo Co Ltd | 熱間加工性に優れた耐硫酸露点腐食ステンレス鋼 |
| JPH06336652A (ja) * | 1993-05-27 | 1994-12-06 | Agency Of Ind Science & Technol | 原子力発電所海水ポンプ用ステンレス鍛鋼 |
| JP2002069591A (ja) * | 2000-09-01 | 2002-03-08 | Nkk Corp | 高耐食ステンレス鋼 |
| WO2014087651A1 (ja) * | 2012-12-05 | 2014-06-12 | Ｊｆｅスチール株式会社 | 耐海水腐食性に優れたステンレスクラッド鋼板 |
| EP2930254A4 (en) * | 2012-12-05 | 2015-12-30 | Jfe Steel Corp | STAINLESS STEEL-COATED STEEL PLATE WITH EXCEPTIONAL CORROSION RESISTANCE TO SEAWATER |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0246662B2 (enrdf_load_stackoverflow) | 1990-10-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0545753B1 (en) | Duplex stainless steel having improved strength and corrosion resistance | |
| US7081173B2 (en) | Super-austenitic stainless steel | |
| JP5870201B2 (ja) | 二相ステンレス鋼 | |
| JP4803174B2 (ja) | オーステナイト系ステンレス鋼 | |
| US3904401A (en) | Corrosion resistant austenitic stainless steel | |
| US4554028A (en) | Large warm worked, alloy article | |
| JP5661938B2 (ja) | Ｎｉ−Ｆｅ−Ｃｒ−Ｍｏ−合金 | |
| KR20090078813A (ko) | 듀플렉스 스테인리스 강 합금 및 이 합금의 용도 | |
| JPS62297443A (ja) | 熱間加工性に優れる高耐食オ−ステナイトステンレス鋼 | |
| JP2000328198A (ja) | 熱間加工性に優れたオーステナイト系ステンレス鋼 | |
| JPH11293405A (ja) | 高硬度高耐食ステンレス鋼 | |
| JPS5940901B2 (ja) | 耐食性オ−ステナイト系ステンレス鋼 | |
| US4808371A (en) | Exterior protective member made of austenitic stainless steel for a sheathing heater element | |
| US4222773A (en) | Corrosion resistant austenitic stainless steel containing 0.1 to 0.3 percent manganese | |
| JP2716937B2 (ja) | 熱間加工性に優れる高耐食オーステナイトステンレス鋼 | |
| JPS62180043A (ja) | 耐熱衝撃割れ感受性、耐食性および機械的性質にすぐれるオ−ステナイト・フエライト２相ステンレス鋳鋼 | |
| JPH0643626B2 (ja) | 油井管用マルテンサイト系ステンレス鋼 | |
| US4818484A (en) | Austenitic, non-magnetic, stainless steel alloy | |
| JPH0120222B2 (enrdf_load_stackoverflow) | ||
| JPS5928622B2 (ja) | 高温低塩素濃度環境用オ−ステナイト系ステンレス鋼 | |
| JPH09209035A (ja) | 高温用オーステナイト系ステンレス鋼の製造方法 | |
| JPH07109549A (ja) | 耐海水用オーステナイト系ステンレス鋼 | |
| JPH06145913A (ja) | 耐食オーステナイト系Ｆｅ基合金 | |
| JP2009102695A (ja) | ２相ステンレス鋼、並びに、これを用いた条鋼、鋼線、線材、及び、鋼製部品 | |
| JPH06346198A (ja) | 冷間加工性および耐孔食性に優れた析出硬化型ステンレス鋼 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |