JPS6247463A - ヤング率並びに耐食性の優れた車輌用高強度２相ステンレス鋼 - Google Patents
ヤング率並びに耐食性の優れた車輌用高強度２相ステンレス鋼Info
- Publication number
- JPS6247463A JPS6247463A JP18699185A JP18699185A JPS6247463A JP S6247463 A JPS6247463 A JP S6247463A JP 18699185 A JP18699185 A JP 18699185A JP 18699185 A JP18699185 A JP 18699185A JP S6247463 A JPS6247463 A JP S6247463A
- Authority
- JP
- Japan
- Prior art keywords
- stainless steel
- strength
- modulus
- corrosion resistance
- young
- 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
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 36
- 239000010935 stainless steel Substances 0.000 title claims abstract description 32
- 230000007797 corrosion Effects 0.000 title claims abstract description 27
- 238000005260 corrosion Methods 0.000 title claims abstract description 27
- 230000006866 deterioration Effects 0.000 claims abstract description 10
- 229910052715 tantalum Inorganic materials 0.000 claims abstract description 6
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 6
- 229910052726 zirconium Inorganic materials 0.000 claims abstract description 6
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 5
- 229910052802 copper Inorganic materials 0.000 claims abstract description 5
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 5
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 5
- 229910052721 tungsten Inorganic materials 0.000 claims abstract description 5
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 5
- 229910052748 manganese Inorganic materials 0.000 claims abstract 4
- 229910052710 silicon Inorganic materials 0.000 claims abstract 4
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract 2
- 229910001039 duplex stainless steel Inorganic materials 0.000 claims description 9
- 239000012535 impurity Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 22
- 229910000831 Steel Inorganic materials 0.000 abstract description 12
- 239000010959 steel Substances 0.000 abstract description 12
- 238000005096 rolling process Methods 0.000 abstract description 5
- 229910000963 austenitic stainless steel Inorganic materials 0.000 abstract description 3
- 229910052799 carbon Inorganic materials 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 16
- 229910001566 austenite Inorganic materials 0.000 description 10
- 239000002253 acid Substances 0.000 description 7
- 239000010949 copper Substances 0.000 description 6
- 229910000859 α-Fe Inorganic materials 0.000 description 5
- 238000005097 cold rolling Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 229910000734 martensite Inorganic materials 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 229910052761 rare earth metal Inorganic materials 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 241001062872 Cleyera japonica Species 0.000 description 1
- 240000006570 Euonymus japonicus Species 0.000 description 1
- 235000016796 Euonymus japonicus Nutrition 0.000 description 1
- 241000272534 Struthio camelus Species 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 150000001722 carbon compounds Chemical class 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- BQJTUDIVKSVBDU-UHFFFAOYSA-L copper;sulfuric acid;sulfate Chemical compound [Cu+2].OS(O)(=O)=O.[O-]S([O-])(=O)=O BQJTUDIVKSVBDU-UHFFFAOYSA-L 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000002747 voluntary effect Effects 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Landscapes
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18699185A JPS6247463A (ja) | 1985-08-26 | 1985-08-26 | ヤング率並びに耐食性の優れた車輌用高強度２相ステンレス鋼 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18699185A JPS6247463A (ja) | 1985-08-26 | 1985-08-26 | ヤング率並びに耐食性の優れた車輌用高強度２相ステンレス鋼 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6247463A true JPS6247463A (ja) | 1987-03-02 |
| JPH029666B2 JPH029666B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-03-02 |
Family
ID=16198290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18699185A Granted JPS6247463A (ja) | 1985-08-26 | 1985-08-26 | ヤング率並びに耐食性の優れた車輌用高強度２相ステンレス鋼 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6247463A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
1985
- 1985-08-26 JP JP18699185A patent/JPS6247463A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH029666B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-03-02 |
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