JPH0534419B2 - - Google Patents
Info
- Publication number
- JPH0534419B2 JPH0534419B2 JP63264184A JP26418488A JPH0534419B2 JP H0534419 B2 JPH0534419 B2 JP H0534419B2 JP 63264184 A JP63264184 A JP 63264184A JP 26418488 A JP26418488 A JP 26418488A JP H0534419 B2 JPH0534419 B2 JP H0534419B2
- Authority
- JP
- Japan
- Prior art keywords
- weight
- corrosion resistance
- concentration
- steel
- stainless steel
- 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 57
- 230000007797 corrosion Effects 0.000 claims description 57
- 150000004820 halides Chemical class 0.000 claims description 31
- 229910001220 stainless steel Inorganic materials 0.000 claims description 27
- 229910052736 halogen Inorganic materials 0.000 claims description 17
- 150000002367 halogens Chemical class 0.000 claims description 16
- 239000012535 impurity Substances 0.000 claims description 10
- 229910052757 nitrogen Inorganic materials 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 229910052748 manganese Inorganic materials 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 description 45
- 239000010959 steel Substances 0.000 description 45
- 230000000694 effects Effects 0.000 description 17
- 239000007864 aqueous solution Substances 0.000 description 9
- 239000010935 stainless steel Substances 0.000 description 7
- 229910052802 copper Inorganic materials 0.000 description 6
- 229910000859 α-Fe Inorganic materials 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 229910052759 nickel Inorganic materials 0.000 description 5
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 4
- 238000000137 annealing Methods 0.000 description 4
- 238000007654 immersion Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 229910052720 vanadium Inorganic materials 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 229910001566 austenite Inorganic materials 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 229910052804 chromium Inorganic materials 0.000 description 3
- 239000000470 constituent Substances 0.000 description 3
- 230000002542 deteriorative effect Effects 0.000 description 3
- 229910001039 duplex stainless steel Inorganic materials 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229910052750 molybdenum Inorganic materials 0.000 description 3
- 229910052758 niobium Inorganic materials 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000008199 coating composition Substances 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 description 2
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 2
- 229910001629 magnesium chloride Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- -1 halogen ions Chemical class 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
Landscapes
- Heat Treatment Of Sheet Steel (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26418488A JPH02115346A (ja) | 1988-10-21 | 1988-10-21 | 高濃度ハロゲン化物中で優れた耐食性を有するフェライト系ステンレス鋼 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26418488A JPH02115346A (ja) | 1988-10-21 | 1988-10-21 | 高濃度ハロゲン化物中で優れた耐食性を有するフェライト系ステンレス鋼 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02115346A JPH02115346A (ja) | 1990-04-27 |
| JPH0534419B2 true JPH0534419B2 (ko) | 1993-05-24 |
Family
ID=17399638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP26418488A Granted JPH02115346A (ja) | 1988-10-21 | 1988-10-21 | 高濃度ハロゲン化物中で優れた耐食性を有するフェライト系ステンレス鋼 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02115346A (ko) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5073966B2 (ja) * | 2006-05-25 | 2012-11-14 | 日新製鋼株式会社 | 時効硬化型フェライト系ステンレス鋼板およびそれを用いた時効処理鋼材 |
| JP5214542B2 (ja) * | 2009-06-18 | 2013-06-19 | 大同特殊鋼株式会社 | 高強度・高耐食性ステンレス鋼並びにこれを用いた鋼材及び鋼製品 |
| US20140065005A1 (en) * | 2012-08-31 | 2014-03-06 | Eizo Yoshitake | Ferritic Stainless Steel with Excellent Oxidation Resistance, Good High Temperature Strength, and Good Formability |
| WO2018043310A1 (ja) * | 2016-09-02 | 2018-03-08 | Ｊｆｅスチール株式会社 | フェライト系ステンレス鋼 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55154548A (en) * | 1979-05-23 | 1980-12-02 | Nippon Steel Corp | Ferrite stainless steel with superior corrosion resistance for ba treatment finishing |
| JPS59123745A (ja) * | 1982-12-29 | 1984-07-17 | Nisshin Steel Co Ltd | 耐食性合金 |
| JPS63235450A (ja) * | 1987-03-24 | 1988-09-30 | Sumitomo Metal Ind Ltd | 低温靭性にすぐれたフエライトステンレス鋼 |
| JPH01165752A (ja) * | 1987-12-22 | 1989-06-29 | Kawasaki Steel Corp | 高濃度ハロゲン化物中で優れた耐食性を有するフェライト系ステンレス鋼 |
-
1988
- 1988-10-21 JP JP26418488A patent/JPH02115346A/ja active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55154548A (en) * | 1979-05-23 | 1980-12-02 | Nippon Steel Corp | Ferrite stainless steel with superior corrosion resistance for ba treatment finishing |
| JPS59123745A (ja) * | 1982-12-29 | 1984-07-17 | Nisshin Steel Co Ltd | 耐食性合金 |
| JPS63235450A (ja) * | 1987-03-24 | 1988-09-30 | Sumitomo Metal Ind Ltd | 低温靭性にすぐれたフエライトステンレス鋼 |
| JPH01165752A (ja) * | 1987-12-22 | 1989-06-29 | Kawasaki Steel Corp | 高濃度ハロゲン化物中で優れた耐食性を有するフェライト系ステンレス鋼 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02115346A (ja) | 1990-04-27 |
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