[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

FR2112823A5 - Welding electrode - for repairing working surfaces using a hardenable alloy steel - Google Patents

Welding electrode - for repairing working surfaces using a hardenable alloy steel

Info

Publication number
FR2112823A5
FR2112823A5 FR7040481A FR7040481A FR2112823A5 FR 2112823 A5 FR2112823 A5 FR 2112823A5 FR 7040481 A FR7040481 A FR 7040481A FR 7040481 A FR7040481 A FR 7040481A FR 2112823 A5 FR2112823 A5 FR 2112823A5
Authority
FR
France
Prior art keywords
alloy steel
working surfaces
hardenable alloy
welding electrode
repairing working
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
Application number
FR7040481A
Other languages
French (fr)
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.)
LENINGRADSKY METALLICHES
Original Assignee
LENINGRADSKY METALLICHES
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 LENINGRADSKY METALLICHES filed Critical LENINGRADSKY METALLICHES
Priority to FR7040481A priority Critical patent/FR2112823A5/en
Application granted granted Critical
Publication of FR2112823A5 publication Critical patent/FR2112823A5/en
Expired 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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
    • B23K35/3053—Fe as the principal constituent
    • B23K35/308—Fe as the principal constituent with Cr as next major constituent
    • B23K35/3086—Fe as the principal constituent with Cr as next major constituent containing Ni or Mn
    • 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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
    • B23K35/3601—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest with inorganic compounds as principal constituents
    • B23K35/3603—Halide salts
    • B23K35/3605—Fluorides

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Nonmetallic Welding Materials (AREA)

Abstract

Welding electrodes for repairing protective layers on working surfaces on articles working under conditions requiring high resistance to abrasion and cavitation comprises a core of hardenable alloy steel coated with a layer comprising 10-30% marble, 50-80% fluorspar, 2-4% Al powder, 2-8% iron powder, 0.1-6% ferromolybdenum and 0.1-6% Cr are opt. additives. The layer produced has a martensitic structure which is more hard-wearing than the austenitic coating applied in prior art. The coating is bonded with sodium silicate and hardened.
FR7040481A 1970-11-10 1970-11-10 Welding electrode - for repairing working surfaces using a hardenable alloy steel Expired FR2112823A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7040481A FR2112823A5 (en) 1970-11-10 1970-11-10 Welding electrode - for repairing working surfaces using a hardenable alloy steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7040481A FR2112823A5 (en) 1970-11-10 1970-11-10 Welding electrode - for repairing working surfaces using a hardenable alloy steel

Publications (1)

Publication Number Publication Date
FR2112823A5 true FR2112823A5 (en) 1972-06-23

Family

ID=9064044

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7040481A Expired FR2112823A5 (en) 1970-11-10 1970-11-10 Welding electrode - for repairing working surfaces using a hardenable alloy steel

Country Status (1)

Country Link
FR (1) FR2112823A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0850719A1 (en) * 1996-12-27 1998-07-01 Kawasaki Steel Corporation Welding method and welding material

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0850719A1 (en) * 1996-12-27 1998-07-01 Kawasaki Steel Corporation Welding method and welding material
US6059177A (en) * 1996-12-27 2000-05-09 Kawasaki Steel Corporation Welding method and welding material
US6290905B1 (en) * 1996-12-27 2001-09-18 Kawasaki Steel Corporation Welding material

Similar Documents

Publication Publication Date Title
ES397905A1 (en) Process and composition for blast-cleaning and corrosion-protecting metal surfaces
GB1526899A (en) Boriding agent for boriding mass-produced parts of iron and non-ferrous metals
ES427731A1 (en) Method of electroplating tubing prior to terne alloy coating
FR2112823A5 (en) Welding electrode - for repairing working surfaces using a hardenable alloy steel
US2226403A (en) Manufacture of veneered articles
ES408284A2 (en) Procedure for the hardening of surfaces in two stages, of workpieces made with tempered steel and steel alloys (Machine-translation by Google Translate, not legally binding)
ES407627A1 (en) Method of pretreating metal surfaces
FR2071667A5 (en) Austenitic stainless steel with high resist- - ance to corrosion and to fissures forming during welding
DE58904691D1 (en) METHOD FOR LABELING HOT STEEL BLOCKS.
GB1408347A (en) Method for producing stock material reinforced by fibre structure inlays
GB1346334A (en) Sintered coatings on metal sheets
GB1289639A (en)
GB1464846A (en) Hard-faced shaft
ES8401876A1 (en) Method of forming austenite coating layer
FR2115505A5 (en) Increasing wear and abrasion resistance of steel workpieces - using t mechanical cold hardening operations
FR2086561A5 (en) High chromium steel - for rolling mill roll surfaces
ES257189A1 (en) Roller for transmission chain and the method of producing said roller
GB736224A (en) Improvements in or relating to aluminum alloy coated steel
MUDROVA et al. The diffusion process for titaniumization of steel and its use in shipbuilding(Titanium coating of steel and cast iron by diffusion process and applications in shipbuilding)
Senatorova et al. Relationship Between Cold Work and Residual Stresses in the Cutting of Aluminum Alloy V 96 ts
GB962220A (en) Improvements in or relating to bridge or like bearings
ES425418A1 (en) Procedure for superficial hardening of finished work pieces of alloy steels. (Machine-translation by Google Translate, not legally binding)
SU443081A1 (en) Method for restoring parts from high-strength steels
CN86105368A (en) One class does not produce the instrument of spark material
JPS57190782A (en) Butt welding method for low alloy steel

Legal Events

Date Code Title Description
ST Notification of lapse