JPH029666B2 - - Google Patents

Info

Publication number

JPH029666B2

JPH029666B2 JP18699185A JP18699185A JPH029666B2 JP H029666 B2 JPH029666 B2 JP H029666B2 JP 18699185 A JP18699185 A JP 18699185A JP 18699185 A JP18699185 A JP 18699185A JP H029666 B2 JPH029666 B2 JP H029666B2

Authority

JP

Japan

Prior art keywords

stainless steel

strength

value

modulus

nibal

Prior art date

1985-08-26

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

Links

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• 238000005260 corrosion Methods 0.000 claims description 26
• 230000007797 corrosion Effects 0.000 claims description 25
• PGAUJQOPTMSERF-QWQRBHLCSA-N Methenolone acetate Chemical compound C([C@@H]1CC2)C(=O)C=C(C)[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@H](OC(=O)C)[C@@]2(C)CC1 PGAUJQOPTMSERF-QWQRBHLCSA-N 0.000 claims description 18
• 229910001039 duplex stainless steel Inorganic materials 0.000 claims description 15
• 229910052715 tantalum Inorganic materials 0.000 claims description 5
• 229910052719 titanium Inorganic materials 0.000 claims description 5
• 229910052721 tungsten Inorganic materials 0.000 claims description 5
• 229910052726 zirconium Inorganic materials 0.000 claims description 5
• 229910052804 chromium Inorganic materials 0.000 claims description 4
• 239000012535 impurity Substances 0.000 claims description 4
• 229910052720 vanadium Inorganic materials 0.000 claims description 4
• 229910052802 copper Inorganic materials 0.000 claims description 3
• 229910052748 manganese Inorganic materials 0.000 claims description 3
• 229910052759 nickel Inorganic materials 0.000 claims 2
• 229910052750 molybdenum Inorganic materials 0.000 claims 1
• 229910001220 stainless steel Inorganic materials 0.000 description 22
• 239000010935 stainless steel Substances 0.000 description 20
• 239000000463 material Substances 0.000 description 18
• 230000000694 effects Effects 0.000 description 17
• 229910000831 Steel Inorganic materials 0.000 description 15
• 239000010959 steel Substances 0.000 description 15
• 229910001566 austenite Inorganic materials 0.000 description 9
• 230000006866 deterioration Effects 0.000 description 7
• 239000010949 copper Substances 0.000 description 6
• 238000005097 cold rolling Methods 0.000 description 4
• 230000007423 decrease Effects 0.000 description 4
• 238000005096 rolling process Methods 0.000 description 4
• 229910000859 α-Fe Inorganic materials 0.000 description 4
• 229910000963 austenitic stainless steel Inorganic materials 0.000 description 3
• 238000005452 bending Methods 0.000 description 3
• 238000010586 diagram Methods 0.000 description 3
• 238000003466 welding Methods 0.000 description 3
• 239000002253 acid Substances 0.000 description 2
• 150000007513 acids Chemical class 0.000 description 2
• 239000010953 base metal Substances 0.000 description 2
• 239000002131 composite material Substances 0.000 description 2
• 229910000734 martensite Inorganic materials 0.000 description 2
• 150000001247 metal acetylides Chemical class 0.000 description 2
• 238000000034 method Methods 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
• 206010070834 Sensitisation Diseases 0.000 description 1
• 241000272534 Struthio camelus Species 0.000 description 1
• 238000000137 annealing Methods 0.000 description 1
• 238000009835 boiling Methods 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
• 238000004134 energy conservation Methods 0.000 description 1
• 238000010438 heat treatment Methods 0.000 description 1
• 238000005098 hot rolling Methods 0.000 description 1
• 238000011835 investigation Methods 0.000 description 1
• 229910052742 iron Inorganic materials 0.000 description 1
• 239000000203 mixture Substances 0.000 description 1
• 238000005554 pickling Methods 0.000 description 1
• 230000001105 regulatory effect Effects 0.000 description 1
• 239000012779 reinforcing material Substances 0.000 description 1
• 230000008313 sensitization Effects 0.000 description 1
• 239000013585 weight reducing agent Substances 0.000 description 1