JPS57149079A - Clad steel plate with superior local corrosion resistance - Google Patents

Clad steel plate with superior local corrosion resistance

Info

Publication number
JPS57149079A
JPS57149079A JP3312781A JP3312781A JPS57149079A JP S57149079 A JPS57149079 A JP S57149079A JP 3312781 A JP3312781 A JP 3312781A JP 3312781 A JP3312781 A JP 3312781A JP S57149079 A JPS57149079 A JP S57149079A
Authority
JP
Japan
Prior art keywords
steel plate
clad steel
corrosion resistance
local corrosion
build
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
JP3312781A
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 JP3312781A priority Critical patent/JPS57149079A/en
Publication of JPS57149079A publication Critical patent/JPS57149079A/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)
  • Laminated Bodies (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)

Abstract

PURPOSE:To improve local corrosion resistance and to reduce costs by forming a clad steel plate having the build-up deposited metal of austenite stainless steel contg. low N, Cu and a proper amt. of delta-ferrite on the surface. CONSTITUTION:This clad steel plate has the build-up deposited metal contg. <=0.06% C, <=1.2% Si, <=2.0% Mn, <=0.010% S, 16%<=Cr<=22%, 8%<=Ni<=14%, 0.5%<= Cu<=3.0% and <=0.015% N, balance Fe and unavoidable impurities and contg. 3-10% delta-ferrite on the surface. This clad steel plate is improved of local corrosion resistance by addition of Cu without addition of costly Mo at all. It retains the same high corrosion resistance despite hot rolling after build-up welding of the above-mentioned metal, and it is also possible to make the clad steel plate which is hot rolled after welding.
JP3312781A 1981-03-10 1981-03-10 Clad steel plate with superior local corrosion resistance Pending JPS57149079A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3312781A JPS57149079A (en) 1981-03-10 1981-03-10 Clad steel plate with superior local corrosion resistance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3312781A JPS57149079A (en) 1981-03-10 1981-03-10 Clad steel plate with superior local corrosion resistance

Publications (1)

Publication Number Publication Date
JPS57149079A true JPS57149079A (en) 1982-09-14

Family

ID=12377942

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3312781A Pending JPS57149079A (en) 1981-03-10 1981-03-10 Clad steel plate with superior local corrosion resistance

Country Status (1)

Country Link
JP (1) JPS57149079A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2632499C1 (en) * 2016-12-22 2017-10-05 Акционерное общество "ВНИИНЕФТЕМАШ" Clad corrosion-resistant steel of increased strength

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2632499C1 (en) * 2016-12-22 2017-10-05 Акционерное общество "ВНИИНЕФТЕМАШ" Clad corrosion-resistant steel of increased strength

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