JPS6123745A - 耐孔食性に優れたフエライト系ステンレス鋼 - Google Patents
耐孔食性に優れたフエライト系ステンレス鋼Info
- Publication number
- JPS6123745A JPS6123745A JP14223484A JP14223484A JPS6123745A JP S6123745 A JPS6123745 A JP S6123745A JP 14223484 A JP14223484 A JP 14223484A JP 14223484 A JP14223484 A JP 14223484A JP S6123745 A JPS6123745 A JP S6123745A
- Authority
- JP
- Japan
- Prior art keywords
- corrosion resistance
- less
- pitting corrosion
- stainless steel
- ferritic stainless
- 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
- 238000005260 corrosion Methods 0.000 title claims abstract description 39
- 230000007797 corrosion Effects 0.000 title claims abstract description 39
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 10
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 8
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 4
- 239000012535 impurity Substances 0.000 claims description 5
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 abstract description 12
- 239000010959 steel Substances 0.000 abstract description 12
- 229910052804 chromium Inorganic materials 0.000 abstract description 4
- 238000006477 desulfuration reaction Methods 0.000 abstract description 2
- 230000023556 desulfurization Effects 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 239000010949 copper Substances 0.000 description 6
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052758 niobium Inorganic materials 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910000915 Free machining steel Inorganic materials 0.000 description 1
- 241000221535 Pucciniales Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14223484A JPS6123745A (ja) | 1984-07-11 | 1984-07-11 | 耐孔食性に優れたフエライト系ステンレス鋼 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14223484A JPS6123745A (ja) | 1984-07-11 | 1984-07-11 | 耐孔食性に優れたフエライト系ステンレス鋼 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6123745A true JPS6123745A (ja) | 1986-02-01 |
| JPH0547621B2 JPH0547621B2 (enrdf_load_stackoverflow) | 1993-07-19 |
Family
ID=15310542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14223484A Granted JPS6123745A (ja) | 1984-07-11 | 1984-07-11 | 耐孔食性に優れたフエライト系ステンレス鋼 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6123745A (enrdf_load_stackoverflow) |
-
1984
- 1984-07-11 JP JP14223484A patent/JPS6123745A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0547621B2 (enrdf_load_stackoverflow) | 1993-07-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |