ES461830A1 - Un procedimiento para la preparacion de un electro para sol-dar. - Google Patents

Un procedimiento para la preparacion de un electro para sol-dar.

Info

Publication number
ES461830A1
ES461830A1 ES461830A ES461830A ES461830A1 ES 461830 A1 ES461830 A1 ES 461830A1 ES 461830 A ES461830 A ES 461830A ES 461830 A ES461830 A ES 461830A ES 461830 A1 ES461830 A1 ES 461830A1
Authority
ES
Spain
Prior art keywords
stainless steel
pts
corrosionnresisting
electrode coated
total
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
ES461830A
Other languages
English (en)
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.)
Inco Europe Ltd
Original Assignee
Inco Europe 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 Inco Europe Ltd filed Critical Inco Europe Ltd
Publication of ES461830A1 publication Critical patent/ES461830A1/es
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
    • B23K35/36—Selection of non-metallic compositions, e.g. coatings or 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 or 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
    • B23K35/3602—Carbonates, basic oxides or hydroxides
    • 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°C
    • B23K35/3053—Fe as the principal constituent
    • B23K35/3066—Fe as the principal constituent with Ni as next major constituent
    • 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 or fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
    • B23K35/365—Selection of non-metallic compositions of coating materials either alone or conjoint with selection of soldering or welding materials

Landscapes

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

Abstract

Procedimiento para la preparación de un electrodo para soldar, para uso en la soldadura de aceros inoxidables, que comprende formar una varilla de núcleo que contiene, en peso, hasta 0,1 a 5% de manganeso, hasta 0,5% de aluminio, hasta 0,1% de titanio y de 0,005 a 0,1 en total de uno a ambos de los elementos calcio y magnesio, siendo el resto hierro, salvo por las impurezas, y revestir luego la varilla de núcleo con un fundente por coextrusión, consistiendo el fundente, en partes en peso de ingredientes activos, en de 20 a 30 partes de carbonato cálcico, de 10 a 22 partes de óxido de titanio, de 10 a 22 partes en total de uno o ambos de los compuestos carbonato de manganeso y diçoxido de manganeso, de 10 a 22 partes de criolita y de 5 a 15,4 partes de niobio.
ES461830A 1976-08-24 1977-08-23 Un procedimiento para la preparacion de un electro para sol-dar. Expired ES461830A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71709376A 1976-08-24 1976-08-24

Publications (1)

Publication Number Publication Date
ES461830A1 true ES461830A1 (es) 1978-05-16

Family

ID=24880688

Family Applications (1)

Application Number Title Priority Date Filing Date
ES461830A Expired ES461830A1 (es) 1976-08-24 1977-08-23 Un procedimiento para la preparacion de un electro para sol-dar.

Country Status (8)

Country Link
JP (1) JPS5326749A (es)
BE (1) BE858068A (es)
CA (1) CA1090214A (es)
DE (1) DE2737258A1 (es)
ES (1) ES461830A1 (es)
FR (1) FR2362700A1 (es)
NL (1) NL7709131A (es)
SE (1) SE7709458L (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS574803A (en) * 1980-06-11 1982-01-11 Hitachi Ltd Operation control for stacker crane
JPS5826704A (ja) * 1981-08-05 1983-02-17 Daifuku Co Ltd 自動倉庫設備
JP2577714B2 (ja) * 1988-03-30 1997-02-05 新日本製鐵株式会社 含Ｃｒ被覆アーク溶接棒
EP2412473A1 (de) * 2010-07-27 2012-02-01 Siemens Aktiengesellschaft Verfahren zur Schweißung von Halbschalen

Also Published As

Publication number Publication date
DE2737258A1 (de) 1978-03-09
FR2362700A1 (fr) 1978-03-24
CA1090214A (en) 1980-11-25
JPS5326749A (en) 1978-03-13
NL7709131A (nl) 1978-02-28
BE858068A (fr) 1978-02-24
SE7709458L (sv) 1978-02-25

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