MX9703884A - Alambre de soldadura con nucleo de metal para soldar aceros galvanizados. - Google Patents

Alambre de soldadura con nucleo de metal para soldar aceros galvanizados.

Info

Publication number
MX9703884A
MX9703884A MX9703884A MX9703884A MX9703884A MX 9703884 A MX9703884 A MX 9703884A MX 9703884 A MX9703884 A MX 9703884A MX 9703884 A MX9703884 A MX 9703884A MX 9703884 A MX9703884 A MX 9703884A
Authority
MX
Mexico
Prior art keywords
metal
core
weld wire
percent
approximately
Prior art date
Application number
MX9703884A
Other languages
English (en)
Other versions
MXPA97003884A (es
Inventor
James M Keegan
Sundaram Nagarajan
Roger A Daemen
Joseph Bundy
Original Assignee
Illinois Tool Works
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24653398&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX9703884(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Illinois Tool Works filed Critical Illinois Tool Works
Publication of MX9703884A publication Critical patent/MX9703884A/es
Publication of MXPA97003884A publication Critical patent/MXPA97003884A/es

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
    • B23K9/00—Arc welding or cutting
    • B23K9/16—Arc welding or cutting making use of shielding gas
    • 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
    • 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
    • B23K35/0266—Rods, electrodes, wires flux-cored
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
    • Y10T428/12063—Nonparticulate metal component
    • Y10T428/12104—Particles discontinuous
    • Y10T428/12111—Separated by nonmetal matrix or binder [e.g., welding electrode, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Arc Welding In General (AREA)
  • Nonmetallic Welding Materials (AREA)

Abstract

Un alambre de soldadura de nucleo metálico utilizable para soldar eléctricamente y con proteccion de gas, juntas sin brecha en aceros galvanizados y galvanizados y recocidos de bajo carbon y baja aleacion. El alambre de soldadura con nucleo metálico incluye una coraza de acero de bajo carbono que rodea una composicion de nucleo. En una modalidad, la coraza de acero de bajo carbono incluye, segun el peso total del alambre de soldadura de nucleo metálico, entre aproximadamente 0.01 - 0.03% C, y la composicion de nucleo incluye, segun el peso total del alambre de soldadura de nucleo metálico, entre aproximadamente 0.05 - 0.20% Ti, entre aproximadamente 0.05 - 1-00% Nb, polvo de Fe, y Mn en la medida en que el alambre de soldadura de nucleo metálico incluye entre aproximadamente 0.1 - 1.0% Mn, donde el alambre de soldadura de nucleo metálico incluye entre aproximadamente 0.1 - 1.0% Si. La composicion del nucleo es, segun el peso del alambre de soldadura de nucleo metálico, entre aproximadamente 0.001 - 12.0%. El alambre de soldadura de nucleo metálico proporciona, a regímenes de soldadura de hasta 150 cm/min, una reduccion en la salpicadura y el potencial de ionizacion de arco, y una mayor proteccion y estabilidad de arco. El alambre de soldadura de nucleo metálico produce, a regímenes de soldadura de hasta 150 cm/min, depositos de soldadura con una reduccion en la formacion de porosidad y agujeros, ninguna fragilidad de metal líquido, y una reduccion es la tension de superficie del deposito de soldadura, lo que resulta en una mejor característica de humectacion.
MXPA/A/1997/003884A 1996-06-11 1997-05-27 Alambre de soldadura connucleo de metal para soldar aceros galvanizados MXPA97003884A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/661,390 US5857141A (en) 1996-06-11 1996-06-11 Metal-core weld wire for welding galvanized steels
US08661390 1996-06-11

Publications (2)

Publication Number Publication Date
MX9703884A true MX9703884A (es) 1998-06-30
MXPA97003884A MXPA97003884A (es) 1998-10-30

Family

ID=

Also Published As

Publication number Publication date
CA2204339C (en) 2000-11-14
DE69720860T2 (de) 2003-11-20
KR100253714B1 (ko) 2000-04-15
JPH1076392A (ja) 1998-03-24
CN1081507C (zh) 2002-03-27
DE69720860D1 (de) 2003-05-22
EP0812647B1 (en) 2003-04-16
EP0812647A3 (en) 1998-11-18
KR980000735A (ko) 1998-03-30
AU1996997A (en) 1998-01-08
US5857141A (en) 1999-01-05
AU691440B2 (en) 1998-05-14
CA2204339A1 (en) 1997-12-11
CN1172712A (zh) 1998-02-11
EP0812647A2 (en) 1997-12-17
BR9703527A (pt) 1998-10-06

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