JPS6111312B2 - - Google Patents
Info
- Publication number
- JPS6111312B2 JPS6111312B2 JP56035236A JP3523681A JPS6111312B2 JP S6111312 B2 JPS6111312 B2 JP S6111312B2 JP 56035236 A JP56035236 A JP 56035236A JP 3523681 A JP3523681 A JP 3523681A JP S6111312 B2 JPS6111312 B2 JP S6111312B2
- Authority
- JP
- Japan
- Prior art keywords
- cavitation
- phase
- erosion
- erosion resistance
- 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
Links
- 230000003628 erosive effect Effects 0.000 claims description 52
- 239000000463 material Substances 0.000 claims description 21
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 18
- 239000011651 chromium Substances 0.000 claims description 9
- 229910052759 nickel Inorganic materials 0.000 claims description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
- 229910052804 chromium Inorganic materials 0.000 claims description 8
- 239000010955 niobium Substances 0.000 claims description 6
- 229910052750 molybdenum Inorganic materials 0.000 claims description 5
- 229910052758 niobium Inorganic materials 0.000 claims description 5
- 229910052710 silicon Inorganic materials 0.000 claims description 5
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 4
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 4
- 239000011733 molybdenum Substances 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- 239000010703 silicon Substances 0.000 claims description 4
- 229910000859 α-Fe Inorganic materials 0.000 claims description 4
- 229910001566 austenite Inorganic materials 0.000 claims description 3
- 239000010941 cobalt Substances 0.000 claims description 3
- 229910017052 cobalt Inorganic materials 0.000 claims description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 3
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 4
- 229910052742 iron Inorganic materials 0.000 claims 2
- 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 2
- 229910000831 Steel Inorganic materials 0.000 description 14
- 239000010959 steel Substances 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 239000011572 manganese Substances 0.000 description 6
- 230000009466 transformation Effects 0.000 description 6
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 229910000734 martensite Inorganic materials 0.000 description 5
- 238000010248 power generation Methods 0.000 description 5
- 229910001208 Crucible steel Inorganic materials 0.000 description 4
- 229910052748 manganese Inorganic materials 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 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
- 239000011159 matrix material Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000000034 method Methods 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
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 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
- 230000001771 impaired effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Hydraulic Turbines (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56035236A JPS57152447A (en) | 1981-03-13 | 1981-03-13 | Corrosion resistant material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56035236A JPS57152447A (en) | 1981-03-13 | 1981-03-13 | Corrosion resistant material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57152447A JPS57152447A (en) | 1982-09-20 |
| JPS6111312B2 true JPS6111312B2 (cs) | 1986-04-02 |
Family
ID=12436201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56035236A Granted JPS57152447A (en) | 1981-03-13 | 1981-03-13 | Corrosion resistant material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57152447A (cs) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4533391A (en) * | 1983-11-07 | 1985-08-06 | Allegheny Ludlum Steel Corporation | Work-hardenable substantially austenitic stainless steel and method |
| JPS63270445A (ja) * | 1987-04-27 | 1988-11-08 | Hitachi Ltd | 耐土砂摩耗性鋼 |
| JPS6415269A (en) * | 1987-07-10 | 1989-01-19 | Mitsubishi Heavy Ind Ltd | Production of marine propeller having high corrosion fatigue strength |
| ES2080968T3 (es) * | 1992-01-17 | 1996-02-16 | Siemens Ag | Bomba de rotor humedo. |
| US5514329A (en) * | 1994-06-27 | 1996-05-07 | Ingersoll-Dresser Pump Company | Cavitation resistant fluid impellers and method for making same |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5030727A (cs) * | 1973-05-14 | 1975-03-27 | ||
| JPS515611A (ja) * | 1974-07-06 | 1976-01-17 | Sumikin Kiko Kk | Bonbetentosochi |
| JPS5213441A (en) * | 1975-07-23 | 1977-02-01 | Nippon Steel Corp | Inert gas welding wire for high tenacity stainless steel used at low temperatures |
| JPS5562151A (en) * | 1978-10-30 | 1980-05-10 | Daido Steel Co Ltd | Stainless cast steel for marine propeller |
| JPS55139196A (en) * | 1979-04-16 | 1980-10-30 | Hitachi Ltd | Stainless steel electrode |
| JPS56122669A (en) * | 1980-03-05 | 1981-09-26 | Hitachi Ltd | Member having high errosion-corrosion resistance |
-
1981
- 1981-03-13 JP JP56035236A patent/JPS57152447A/ja active Granted
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5030727A (cs) * | 1973-05-14 | 1975-03-27 | ||
| JPS515611A (ja) * | 1974-07-06 | 1976-01-17 | Sumikin Kiko Kk | Bonbetentosochi |
| JPS5213441A (en) * | 1975-07-23 | 1977-02-01 | Nippon Steel Corp | Inert gas welding wire for high tenacity stainless steel used at low temperatures |
| JPS5562151A (en) * | 1978-10-30 | 1980-05-10 | Daido Steel Co Ltd | Stainless cast steel for marine propeller |
| JPS55139196A (en) * | 1979-04-16 | 1980-10-30 | Hitachi Ltd | Stainless steel electrode |
| JPS56122669A (en) * | 1980-03-05 | 1981-09-26 | Hitachi Ltd | Member having high errosion-corrosion resistance |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57152447A (en) | 1982-09-20 |
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