FR2445751A1 - Electrodes fourrees pour rechargement dur - Google Patents

Electrodes fourrees pour rechargement dur

Info

Publication number
FR2445751A1
FR2445751A1 FR7900478A FR7900478A FR2445751A1 FR 2445751 A1 FR2445751 A1 FR 2445751A1 FR 7900478 A FR7900478 A FR 7900478A FR 7900478 A FR7900478 A FR 7900478A FR 2445751 A1 FR2445751 A1 FR 2445751A1
Authority
FR
France
Prior art keywords
tube
lining
pref
dissoln
minimising
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
FR7900478A
Other languages
English (en)
Other versions
FR2445751B1 (fr
Inventor
Gerard Lieutier
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.)
Alliages Frittes SA
Original Assignee
Alliages Frittes SA
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 Alliages Frittes SA filed Critical Alliages Frittes SA
Priority to FR7900478A priority Critical patent/FR2445751A1/fr
Publication of FR2445751A1 publication Critical patent/FR2445751A1/fr
Application granted granted Critical
Publication of FR2445751B1 publication Critical patent/FR2445751B1/fr
Granted 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
    • B23K35/32—Selection of soldering or welding materials proper with the principal constituent melting at more than 1550 degrees C
    • B23K35/327—Selection of soldering or welding materials proper with the principal constituent melting at more than 1550 degrees C comprising refractory compounds, e.g. carbides
    • 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
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0255—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in welding
    • B23K35/0261—Rods, electrodes, wires
    • B23K35/0272—Rods, electrodes, wires with more than one layer of coating or sheathing material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nonmetallic Welding Materials (AREA)

Abstract

L'invention est relative à un perfectionnement des fils ou électrodes fourré(e)s pour rechargements durs, effectués à l'arc. Ceux-ci sont constitués : - d'une gaine métallique 1; - d'un enrobage extérieur classique 2; - d'un remplissage interne de << carbures >> 3 et éventuellement d'autres additifs et d'une couche mauvaise ou non conductrice de la chaleur et de l'électricité 4 interposée entre 1 et 3. Les avantages essentiels de cette invention concernent la qualité du dépôt (haute dureté), de faible dilution dans le substrat et les économies d'énergie réalisées lors du dépôt.
FR7900478A 1979-01-03 1979-01-03 Electrodes fourrees pour rechargement dur Granted FR2445751A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7900478A FR2445751A1 (fr) 1979-01-03 1979-01-03 Electrodes fourrees pour rechargement dur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7900478A FR2445751A1 (fr) 1979-01-03 1979-01-03 Electrodes fourrees pour rechargement dur

Publications (2)

Publication Number Publication Date
FR2445751A1 true FR2445751A1 (fr) 1980-08-01
FR2445751B1 FR2445751B1 (fr) 1982-02-05

Family

ID=9220582

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7900478A Granted FR2445751A1 (fr) 1979-01-03 1979-01-03 Electrodes fourrees pour rechargement dur

Country Status (1)

Country Link
FR (1) FR2445751A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4721837A (en) * 1985-09-25 1988-01-26 Eutectic Corporation Cored tubular electrode and method for the electric-arc cutting of metals
WO1990000953A1 (fr) * 1988-07-26 1990-02-08 Institut Elektrosvarki Imeni E.O.Patona Akademii Nauk Ukrainskoi Ssr Fil d'electrode
EP0617661A1 (fr) * 1991-12-17 1994-10-05 Kennametal Inc. Baguette pour depot de metal dur par soudage a l'arc

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2003020A (en) * 1930-09-16 1935-05-28 Stoody Co Welding rod for applying protective abrasion resisting facings
US2137471A (en) * 1937-12-10 1938-11-22 John A Zublin Composite welding rod
FR937036A (fr) * 1943-12-16 1948-08-05 Soudure Autogene Francaise Perfectionnements aux baguettes tubulaires de soudure contenant des particules de corps métalliques durs
FR2271898A1 (fr) * 1974-05-22 1975-12-19 Arbed
FR2343552A1 (fr) * 1976-03-11 1977-10-07 Cabot Corp Electrode tubulaire de soudage enrobee et son procede de realisation

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2003020A (en) * 1930-09-16 1935-05-28 Stoody Co Welding rod for applying protective abrasion resisting facings
US2137471A (en) * 1937-12-10 1938-11-22 John A Zublin Composite welding rod
FR937036A (fr) * 1943-12-16 1948-08-05 Soudure Autogene Francaise Perfectionnements aux baguettes tubulaires de soudure contenant des particules de corps métalliques durs
FR2271898A1 (fr) * 1974-05-22 1975-12-19 Arbed
FR2343552A1 (fr) * 1976-03-11 1977-10-07 Cabot Corp Electrode tubulaire de soudage enrobee et son procede de realisation

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4721837A (en) * 1985-09-25 1988-01-26 Eutectic Corporation Cored tubular electrode and method for the electric-arc cutting of metals
WO1990000953A1 (fr) * 1988-07-26 1990-02-08 Institut Elektrosvarki Imeni E.O.Patona Akademii Nauk Ukrainskoi Ssr Fil d'electrode
US4999479A (en) * 1988-07-26 1991-03-12 Paton Boris E Electrode wire
EP0617661A1 (fr) * 1991-12-17 1994-10-05 Kennametal Inc. Baguette pour depot de metal dur par soudage a l'arc
EP0617661A4 (en) * 1991-12-17 1995-09-27 Kennametal Inc Arc hardfacing rod.

Also Published As

Publication number Publication date
FR2445751B1 (fr) 1982-02-05

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
ST Notification of lapse