JPH02427B2 - - Google Patents
Info
- Publication number
- JPH02427B2 JPH02427B2 JP56168812A JP16881281A JPH02427B2 JP H02427 B2 JPH02427 B2 JP H02427B2 JP 56168812 A JP56168812 A JP 56168812A JP 16881281 A JP16881281 A JP 16881281A JP H02427 B2 JPH02427 B2 JP H02427B2
- Authority
- JP
- Japan
- Prior art keywords
- less
- temperature
- stainless steel
- passivation
- low
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 26
- 229910001220 stainless steel Inorganic materials 0.000 claims description 26
- 239000010959 steel Substances 0.000 claims description 26
- 238000005098 hot rolling Methods 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 11
- 238000005452 bending Methods 0.000 claims description 10
- 238000002161 passivation Methods 0.000 claims description 10
- 238000005266 casting Methods 0.000 claims description 8
- 238000009749 continuous casting Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000005482 strain hardening Methods 0.000 claims description 6
- 229910052719 titanium Inorganic materials 0.000 claims description 5
- 238000007711 solidification Methods 0.000 claims description 4
- 230000008023 solidification Effects 0.000 claims description 4
- 230000015556 catabolic process Effects 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 230000007797 corrosion Effects 0.000 description 30
- 238000005260 corrosion Methods 0.000 description 30
- 230000000694 effects Effects 0.000 description 24
- 229910045601 alloy Inorganic materials 0.000 description 21
- 239000000956 alloy Substances 0.000 description 21
- 238000000034 method Methods 0.000 description 17
- 238000000137 annealing Methods 0.000 description 13
- 229910052717 sulfur Inorganic materials 0.000 description 9
- 229910052698 phosphorus Inorganic materials 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 239000010935 stainless steel Substances 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 6
- 238000007792 addition Methods 0.000 description 6
- 229910052758 niobium Inorganic materials 0.000 description 6
- 238000007670 refining Methods 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 6
- 238000005275 alloying Methods 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 238000005336 cracking Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000005097 cold rolling Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 238000007654 immersion 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
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 238000005554 pickling Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 238000009864 tensile test Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- 229910017060 Fe Cr Inorganic materials 0.000 description 1
- 229910002544 Fe-Cr Inorganic materials 0.000 description 1
- 229910001096 P alloy Inorganic materials 0.000 description 1
- 241000221535 Pucciniales Species 0.000 description 1
- 229910000796 S alloy Inorganic materials 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- UPHIPHFJVNKLMR-UHFFFAOYSA-N chromium iron Chemical compound [Cr].[Fe] UPHIPHFJVNKLMR-UHFFFAOYSA-N 0.000 description 1
- 238000005261 decarburization Methods 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002848 electrochemical method Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 229910001256 stainless steel alloy Inorganic materials 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Landscapes
- Heat Treatment Of Steel (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16881281A JPS5871356A (ja) | 1981-10-23 | 1981-10-23 | 耐食性を主とする使用性能がすぐれたフエライト系ステンレス鋼とその製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16881281A JPS5871356A (ja) | 1981-10-23 | 1981-10-23 | 耐食性を主とする使用性能がすぐれたフエライト系ステンレス鋼とその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5871356A JPS5871356A (ja) | 1983-04-28 |
| JPH02427B2 true JPH02427B2 (pl) | 1990-01-08 |
Family
ID=15874944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16881281A Granted JPS5871356A (ja) | 1981-10-23 | 1981-10-23 | 耐食性を主とする使用性能がすぐれたフエライト系ステンレス鋼とその製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5871356A (pl) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5983749A (ja) * | 1982-11-02 | 1984-05-15 | Nisshin Steel Co Ltd | 耐候性フエライトステンレス鋼 |
| JPH0762218B2 (ja) * | 1988-10-18 | 1995-07-05 | 川崎製鉄株式会社 | 溶接性と耐食性に優れたフェライト系ステンレス鋼 |
| ES2396221T3 (es) | 2007-01-12 | 2013-02-20 | Jfe Steel Corporation | Chapa de acero inoxidable ferrítico para calentador de agua de excelente resistencia a la corrosión en una parte soldada y tenacidad de la chapa de acero |
| KR100922067B1 (ko) | 2007-12-18 | 2009-10-16 | 주식회사 포스코 | 페라이트계 스테인리스강의 연속주조방법 |
| JP5744576B2 (ja) * | 2011-03-08 | 2015-07-08 | 新日鐵住金ステンレス株式会社 | 耐発銹性に優れたフェライト系ステンレス鋼 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5144888A (pl) * | 1974-10-15 | 1976-04-16 | Sharp Kk | |
| JPS5198616A (ja) * | 1975-02-19 | 1976-08-31 | Fukashiboriseinisuguretafueraitokeisutenresuko | |
| JPS5224913A (en) * | 1975-08-21 | 1977-02-24 | Nippon Steel Corp | Ferritic stainless steel with excellent workability |
-
1981
- 1981-10-23 JP JP16881281A patent/JPS5871356A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5144888A (pl) * | 1974-10-15 | 1976-04-16 | Sharp Kk | |
| JPS5198616A (ja) * | 1975-02-19 | 1976-08-31 | Fukashiboriseinisuguretafueraitokeisutenresuko | |
| JPS5224913A (en) * | 1975-08-21 | 1977-02-24 | Nippon Steel Corp | Ferritic stainless steel with excellent workability |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5871356A (ja) | 1983-04-28 |
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