JPS6341981B2 - - Google Patents

Info

Publication number

JPS6341981B2

JPS6341981B2 JP12530680A JP12530680A JPS6341981B2 JP S6341981 B2 JPS6341981 B2 JP S6341981B2 JP 12530680 A JP12530680 A JP 12530680A JP 12530680 A JP12530680 A JP 12530680A JP S6341981 B2 JPS6341981 B2 JP S6341981B2

Authority

JP

Japan

Prior art keywords

cavitation

phase

erosion resistance

erosion

resistance

Prior art date

1980-09-11

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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• PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 14
• 239000011651 chromium Substances 0.000 claims description 9
• 229910000859 α-Fe Inorganic materials 0.000 claims description 9
• 229910052804 chromium Inorganic materials 0.000 claims description 8
• 229910052759 nickel Inorganic materials 0.000 claims description 7
• 229910052750 molybdenum Inorganic materials 0.000 claims description 4
• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
• VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 3
• ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 3
• 229910052799 carbon Inorganic materials 0.000 claims description 3
• 229910017052 cobalt Inorganic materials 0.000 claims description 3
• 239000010941 cobalt Substances 0.000 claims description 3
• GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 3
• 239000011733 molybdenum Substances 0.000 claims description 3
• 229910052710 silicon Inorganic materials 0.000 claims description 3
• 239000010703 silicon Substances 0.000 claims description 3
• 229910001566 austenite Inorganic materials 0.000 claims description 2
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
• 229910052742 iron Inorganic materials 0.000 claims 1
• WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims 1
• 230000003628 erosive effect Effects 0.000 description 34
• 239000000463 material Substances 0.000 description 24
• 238000005260 corrosion Methods 0.000 description 12
• 230000007797 corrosion Effects 0.000 description 12
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
• 238000010248 power generation Methods 0.000 description 7
• 229910000831 Steel Inorganic materials 0.000 description 6
• 239000011572 manganese Substances 0.000 description 6
• 239000010959 steel Substances 0.000 description 6
• 238000003466 welding Methods 0.000 description 6
• 229910000963 austenitic stainless steel Inorganic materials 0.000 description 5
• 230000000052 comparative effect Effects 0.000 description 5
• 229910001220 stainless steel Inorganic materials 0.000 description 5
• 239000010935 stainless steel Substances 0.000 description 5
• 229910001208 Crucible steel Inorganic materials 0.000 description 4
• 239000011159 matrix material Substances 0.000 description 4
• 238000010276 construction Methods 0.000 description 3
• 230000000694 effects Effects 0.000 description 3
• 229910052748 manganese Inorganic materials 0.000 description 3
• 229910000734 martensite Inorganic materials 0.000 description 3
• PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
• XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
• 238000010438 heat treatment Methods 0.000 description 2
• 229910001105 martensitic stainless steel Inorganic materials 0.000 description 2
• 238000002844 melting Methods 0.000 description 2
• 230000008018 melting Effects 0.000 description 2
• 239000000203 mixture Substances 0.000 description 2
• 238000003860 storage Methods 0.000 description 2
• 229910000881 Cu alloy Inorganic materials 0.000 description 1
• 238000002441 X-ray diffraction Methods 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
• 230000005611 electricity Effects 0.000 description 1
• 238000007572 expansion measurement Methods 0.000 description 1
• 230000005484 gravity Effects 0.000 description 1
• 230000006698 induction Effects 0.000 description 1
• 238000004519 manufacturing process Methods 0.000 description 1
• 229910052751 metal Inorganic materials 0.000 description 1
• 239000002184 metal Substances 0.000 description 1
• 238000000034 method Methods 0.000 description 1
• 230000003287 optical effect Effects 0.000 description 1
• 239000000126 substance Substances 0.000 description 1
• 238000005496 tempering Methods 0.000 description 1
• 230000004580 weight loss Effects 0.000 description 1