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JPS57149080A - Clad steel plate of high local corrosion resistance - Google Patents

Clad steel plate of high local corrosion resistance

Info

Publication number
JPS57149080A
JPS57149080A JP3312881A JP3312881A JPS57149080A JP S57149080 A JPS57149080 A JP S57149080A JP 3312881 A JP3312881 A JP 3312881A JP 3312881 A JP3312881 A JP 3312881A JP S57149080 A JPS57149080 A JP S57149080A
Authority
JP
Japan
Prior art keywords
clad steel
corrosion resistance
steel plate
local corrosion
deposited metal
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.)
Pending
Application number
JP3312881A
Other languages
Japanese (ja)
Inventor
Katsuomi Tamaoki
Shozaburo Nakano
Noboru Nishiyama
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.)
JFE Steel Corp
Original Assignee
Kawasaki Steel Corp
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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP3312881A priority Critical patent/JPS57149080A/en
Publication of JPS57149080A publication Critical patent/JPS57149080A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/04—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of a rolling mill

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Laminated Bodies (AREA)

Abstract

PURPOSE:To improve local corrosion resistance and to reduce costs by forming a clad steel having the build-up deposited metal of austenitic stainless steel which is of low N, is substituted of part of Mo with Cu and contains a proper amt. of delta-ferrite. CONSTITUTION:This clad steel plate has the build-up deposited metal contg. <=0.06% C, <=1.20% Si, <=2.0% Mn, <=0.01% S, <=15%<Cr<=21%, 8<=Ni<=15%, 0.5%<=Mo<=1.0%, 1.5%<=Cu<=3.0% and <=0.015% N, balance Fe and unavoidable impurities and contg. 3-10% delta-ferrite. If this deposited metal is within the above-mentioned compsn. range, the same high local corrosion resistance is retained despite rolling and therefore it is also possible to form the clad steel plate by hot rolling after the formation of the deposited metal.
JP3312881A 1981-03-10 1981-03-10 Clad steel plate of high local corrosion resistance Pending JPS57149080A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3312881A JPS57149080A (en) 1981-03-10 1981-03-10 Clad steel plate of high local corrosion resistance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3312881A JPS57149080A (en) 1981-03-10 1981-03-10 Clad steel plate of high local corrosion resistance

Publications (1)

Publication Number Publication Date
JPS57149080A true JPS57149080A (en) 1982-09-14

Family

ID=12377968

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3312881A Pending JPS57149080A (en) 1981-03-10 1981-03-10 Clad steel plate of high local corrosion resistance

Country Status (1)

Country Link
JP (1) JPS57149080A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998010189A1 (en) * 1996-09-04 1998-03-12 Hitachi, Ltd. Water turbine runner for sea-water pumped-storage generation, method of manufacturing the same, and sea-water pumped-storage generation plant

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998010189A1 (en) * 1996-09-04 1998-03-12 Hitachi, Ltd. Water turbine runner for sea-water pumped-storage generation, method of manufacturing the same, and sea-water pumped-storage generation plant

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