JPS57152447A - Corrosion resistant material - Google Patents

Corrosion resistant material

Info

Publication number
JPS57152447A
JPS57152447A JP56035236A JP3523681A JPS57152447A JP S57152447 A JPS57152447 A JP S57152447A JP 56035236 A JP56035236 A JP 56035236A JP 3523681 A JP3523681 A JP 3523681A JP S57152447 A JPS57152447 A JP S57152447A
Authority
JP
Japan
Prior art keywords
corrosion resistant
resistant material
phase
contg
matrix
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
Application number
JP56035236A
Other languages
Japanese (ja)
Other versions
JPS6111312B2 (en
Inventor
Masao Yamamoto
Takashi Ebisutani
Mitsuo Kawai
Hiroshi Honma
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP56035236A priority Critical patent/JPS57152447A/en
Publication of JPS57152447A publication Critical patent/JPS57152447A/en
Publication of JPS6111312B2 publication Critical patent/JPS6111312B2/ja
Granted legal-status Critical Current

Links

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)

Abstract

PURPOSE: To provide a corrosion resistant material made of Cr-Ni stainless steel having superior cavitation erosion resistance, contg. a prescribed percentage each of N, Si, Cr, Ni and Mn, not contg. ferrite phase in the matrix, and contg. ε-phase or austenite phase in the matrix.
CONSTITUTION: This corrosion resistant material consists of, by wt., 0.02W0.3% N, ≤2% Si, 10W20% Cr, 0.5W10% Ni, 2W20% Mn and the balance essentially Fe. This corrosion resistant material made of Cr-Ni stainless steel does not practically contain ferrite phase and contains ε-phase or austenite phase as essential conditions. This corrosion resistant material is suitable for use as a material for the runners of a water turbine for hydroelectric power generation, propellers for a ship, various pumps, etc. requiring cavitation erosion resistance.
COPYRIGHT: (C)1982,JPO&Japio
JP56035236A 1981-03-13 1981-03-13 Corrosion resistant material Granted JPS57152447A (en)

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 true JPS57152447A (en) 1982-09-20
JPS6111312B2 JPS6111312B2 (en) 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 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
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 (en) * 1987-04-27 1988-11-08 Hitachi Ltd Sediment wear resistant steel
JPS6415269A (en) * 1987-07-10 1989-01-19 Mitsubishi Heavy Ind Ltd Production of marine propeller having high corrosion fatigue strength
TR27439A (en) * 1992-01-17 1995-05-24 Siemens Ag Pump driven by an electric motor.
US5514329A (en) * 1994-06-27 1996-05-07 Ingersoll-Dresser Pump Company Cavitation resistant fluid impellers and method for making same

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5030727A (en) * 1973-05-14 1975-03-27
JPS515611A (en) * 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

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5030727A (en) * 1973-05-14 1975-03-27
JPS515611A (en) * 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

Cited By (6)

* Cited by examiner, † Cited by third party
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 (en) * 1987-04-27 1988-11-08 Hitachi Ltd Sediment wear resistant steel
JPH0524222B2 (en) * 1987-04-27 1993-04-07 Hitachi Ltd
JPS6415269A (en) * 1987-07-10 1989-01-19 Mitsubishi Heavy Ind Ltd Production of marine propeller having high corrosion fatigue strength
TR27439A (en) * 1992-01-17 1995-05-24 Siemens Ag Pump driven by an electric motor.
US5514329A (en) * 1994-06-27 1996-05-07 Ingersoll-Dresser Pump Company Cavitation resistant fluid impellers and method for making same

Also Published As

Publication number Publication date
JPS6111312B2 (en) 1986-04-02

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