JPH057458B2 - - Google Patents
Info
- Publication number
- JPH057458B2 JPH057458B2 JP62046275A JP4627587A JPH057458B2 JP H057458 B2 JPH057458 B2 JP H057458B2 JP 62046275 A JP62046275 A JP 62046275A JP 4627587 A JP4627587 A JP 4627587A JP H057458 B2 JPH057458 B2 JP H057458B2
- Authority
- JP
- Japan
- Prior art keywords
- less
- grain size
- corrosion
- chlorides
- corrosion resistance
- 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
- 238000005260 corrosion Methods 0.000 claims description 107
- 230000007797 corrosion Effects 0.000 claims description 107
- 150000001805 chlorine compounds Chemical class 0.000 claims description 35
- 229910001220 stainless steel Inorganic materials 0.000 claims description 19
- 239000010935 stainless steel Substances 0.000 claims description 17
- 239000013078 crystal Substances 0.000 claims description 9
- 239000012535 impurity Substances 0.000 claims description 9
- 229910052758 niobium Inorganic materials 0.000 claims description 6
- 229910052719 titanium Inorganic materials 0.000 claims description 6
- 229910052726 zirconium Inorganic materials 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 229910052791 calcium Inorganic materials 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 229910052749 magnesium Inorganic materials 0.000 claims description 5
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 5
- 229910052727 yttrium Inorganic materials 0.000 claims description 5
- 229910052804 chromium Inorganic materials 0.000 claims description 4
- 229910052715 tantalum Inorganic materials 0.000 claims description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 229910052748 manganese Inorganic materials 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 230000003628 erosive effect Effects 0.000 description 22
- 229910000831 Steel Inorganic materials 0.000 description 18
- 239000010959 steel Substances 0.000 description 18
- 230000000694 effects Effects 0.000 description 8
- 229910052750 molybdenum Inorganic materials 0.000 description 7
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 6
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 238000011835 investigation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 229910001510 metal chloride Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000000611 regression analysis Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Landscapes
- Heat Treatment Of Steel (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4627587A JPS63213643A (ja) | 1987-02-27 | 1987-02-27 | 塩化物共存下での耐高温腐食性に優れたステンレス鋼 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4627587A JPS63213643A (ja) | 1987-02-27 | 1987-02-27 | 塩化物共存下での耐高温腐食性に優れたステンレス鋼 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63213643A JPS63213643A (ja) | 1988-09-06 |
| JPH057458B2 true JPH057458B2 (de) | 1993-01-28 |
Family
ID=12742673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4627587A Granted JPS63213643A (ja) | 1987-02-27 | 1987-02-27 | 塩化物共存下での耐高温腐食性に優れたステンレス鋼 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63213643A (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2527605B2 (ja) * | 1988-08-16 | 1996-08-28 | 日新製鋼株式会社 | 耐高温塩腐食性に優れたオ―ステナイト系ステンレス鋼 |
| US5824264A (en) * | 1994-10-25 | 1998-10-20 | Sumitomo Metal Industries, Ltd. | High-temperature stainless steel and method for its production |
| JP3424314B2 (ja) * | 1994-02-24 | 2003-07-07 | 大同特殊鋼株式会社 | 耐熱鋼 |
| JPH09249946A (ja) * | 1996-03-14 | 1997-09-22 | Nkk Corp | 加圧流動床燃焼型火力発電プラント用鋼 |
| CN104060190A (zh) * | 2014-07-09 | 2014-09-24 | 上海大学兴化特种不锈钢研究院 | 节铬节镍型高硅耐热不锈钢 |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53104515A (en) * | 1976-12-14 | 1978-09-11 | Armco Steel Corp | Abrasionnresistant austenitic stainless steel |
| JPS5681618A (en) * | 1979-12-04 | 1981-07-03 | Japan Steel Works Ltd:The | Grain fining method of austenite steel |
| JPS573743A (en) * | 1980-06-03 | 1982-01-09 | Toshiba Corp | Joining method of glass |
| JPS5716187A (en) * | 1980-06-20 | 1982-01-27 | Furukawa Electric Co Ltd:The | Electrolytic refinery of copper |
| JPS60230966A (ja) * | 1984-04-27 | 1985-11-16 | Sumitomo Metal Ind Ltd | 塩化物の存在する高温乾食環境用鋼 |
| JPS6220856A (ja) * | 1985-07-19 | 1987-01-29 | Sumitomo Metal Ind Ltd | 塩化物による高温腐食抵抗性に優れた耐熱鋼 |
| JPS62202056A (ja) * | 1986-02-28 | 1987-09-05 | Sumitomo Electric Ind Ltd | 耐酸化性及び耐食性に優れたステンレス鋼 |
| JPS63158785A (ja) * | 1986-12-19 | 1988-07-01 | 松下電器産業株式会社 | シ−ズヒ−タ |
-
1987
- 1987-02-27 JP JP4627587A patent/JPS63213643A/ja active Granted
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53104515A (en) * | 1976-12-14 | 1978-09-11 | Armco Steel Corp | Abrasionnresistant austenitic stainless steel |
| JPS5681618A (en) * | 1979-12-04 | 1981-07-03 | Japan Steel Works Ltd:The | Grain fining method of austenite steel |
| JPS573743A (en) * | 1980-06-03 | 1982-01-09 | Toshiba Corp | Joining method of glass |
| JPS5716187A (en) * | 1980-06-20 | 1982-01-27 | Furukawa Electric Co Ltd:The | Electrolytic refinery of copper |
| JPS60230966A (ja) * | 1984-04-27 | 1985-11-16 | Sumitomo Metal Ind Ltd | 塩化物の存在する高温乾食環境用鋼 |
| JPS6220856A (ja) * | 1985-07-19 | 1987-01-29 | Sumitomo Metal Ind Ltd | 塩化物による高温腐食抵抗性に優れた耐熱鋼 |
| JPS62202056A (ja) * | 1986-02-28 | 1987-09-05 | Sumitomo Electric Ind Ltd | 耐酸化性及び耐食性に優れたステンレス鋼 |
| JPS63158785A (ja) * | 1986-12-19 | 1988-07-01 | 松下電器産業株式会社 | シ−ズヒ−タ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63213643A (ja) | 1988-09-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |