MY107653A - Multi-layer welding process with high hard metal - Google Patents

Multi-layer welding process with high hard metal

Info

Publication number
MY107653A
MY107653A MYPI91002162A MYPI19912162A MY107653A MY 107653 A MY107653 A MY 107653A MY PI91002162 A MYPI91002162 A MY PI91002162A MY PI19912162 A MYPI19912162 A MY PI19912162A MY 107653 A MY107653 A MY 107653A
Authority
MY
Malaysia
Prior art keywords
welding
bead
input value
heat input
hard metal
Prior art date
Application number
MYPI91002162A
Inventor
Yoshida Hisao
Sugioka Shigeaki
Ashida Toshiyuki
Original Assignee
Kurimoto 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 Kurimoto Ltd filed Critical Kurimoto Ltd
Publication of MY107653A publication Critical patent/MY107653A/en

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
    • B23K9/04—Welding for other purposes than joining, e.g. built-up welding
    • 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
    • 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°C
    • B23K35/327—Selection of soldering or welding materials proper with the principal constituent melting at more than 1550°C comprising refractory compounds, e.g. carbides

Landscapes

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

Abstract

TO PERFORM MULTI-LAYER WELDING ON A BASE METAL WITH HIGHER HARD METAL TO FORM OVERLAID LAYERS OF LARGER THICKNESS, A WELDING PROCESS WITH IS PROVIDED COMPRISING THE STEPS OF: LIMITING A HEAT INPUT VALUE J, AT THE TIME OF APPLYING MULTI-LAYER WELDING WITH HIGH HARD METAL ONTO A SURFACE OF BASE METAL, TO BE IN THE RANGE OF 2000 TO 6000J/CM; SAID HEAT INPUT VALUE J BEING CALCULATED BY J= 60 X I X E/VWHERE: J IS HEAT INPUT VALUE (J/CM); E IS ARC VOLTAGE (V);I IS WELDING CURRENT (A); V IS WELDING SPEED; AND LIMITING INTERPASS TEMPERATURE TO BE NOT HIGHER THAN 300?C AT ALL TIMES SO THAT A LARGE NUMBER OF FINE CRACKS ARE EVENLY AND DISPERSELY PRODUCED ON A BEAD OF DEPOSITED METAL IN A DIRECTION PERPENDICULAR TO THE BEAD. AS A RESULT, SUBSTANTIALLY ALL OF RESIDUAL WELDING STRESS EXISTING IN THE ENTIRE OVERLAID LAYER IS RELEASED, AND THERE IS NO OCCURRENCE OF LARGE CRACKS RESULTING IN SPALLING OFF A PART OF BEAD. (FIG. 1)
MYPI91002162A 1991-06-25 1991-11-22 Multi-layer welding process with high hard metal MY107653A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3181758A JPH0825017B2 (en) 1991-06-25 1991-06-25 Multi-layer overlay welding method for high hardness metal

Publications (1)

Publication Number Publication Date
MY107653A true MY107653A (en) 1996-05-30

Family

ID=16106377

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI91002162A MY107653A (en) 1991-06-25 1991-11-22 Multi-layer welding process with high hard metal

Country Status (9)

Country Link
JP (1) JPH0825017B2 (en)
KR (1) KR100200394B1 (en)
CN (1) CN1031384C (en)
AU (1) AU649745B2 (en)
GB (1) GB2257075B (en)
HK (1) HK53295A (en)
MY (1) MY107653A (en)
PH (1) PH30821A (en)
SG (1) SG22195G (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU661910B2 (en) * 1992-07-09 1995-08-10 Farmland Pty Ltd Improvements in and relating to hard facing of earth engaging agricultural implements
JPH11309596A (en) * 1998-04-23 1999-11-09 Kurimoto Ltd Reproducing method of consumable member vertical roll mill
SE9903726D0 (en) * 1999-10-18 1999-10-18 Steinar Gustavsen Welding with cemented carbide
KR100384625B1 (en) * 2000-12-21 2003-05-22 주식회사 포스코 Hardfacing method to remove surface crack
FR2931714B1 (en) * 2008-05-30 2010-06-25 Snecma CONSTRUCTION OF A PART OF A METAL PIECE BY THE MIG PROCESS WITH CURRENT AND PULSED WIRE
CN101804709A (en) * 2010-03-08 2010-08-18 安徽海螺川崎装备制造有限公司 Wearing resistant structure of wear resistant piece and repair machining process thereof
CN102312153B (en) * 2010-07-02 2013-02-13 北京中煤大田耐磨材料有限公司 Zirconium-containing high-chromium cast iron-type abrasion-resistant alloy
US9126287B2 (en) * 2012-03-12 2015-09-08 Siemens Energy, Inc. Advanced pass progression for build-up welding
CN102990194A (en) * 2012-11-01 2013-03-27 金钧 Construction method adopting full-automatic open-arc bead-welding in overall welding
CN105195925A (en) * 2014-06-11 2015-12-30 上海司迈尔特种合金材料有限公司 Carbon dioxide arc welding wire with small diameter of 1.6 mm and high alloy content
CN105215510A (en) * 2015-11-17 2016-01-06 攀枝花钢城集团协力有限公司 The overlaying method of repair cold-rolling flat support roller
EP3572175A1 (en) * 2018-05-23 2019-11-27 Siemens Aktiengesellschaft Production and repair welding of cast iron with spheroidal graphite

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1203846A (en) * 1968-08-08 1970-09-03 Roman F Arnoldby Abrasion resistant plates

Also Published As

Publication number Publication date
JPH0550237A (en) 1993-03-02
PH30821A (en) 1997-10-17
HK53295A (en) 1995-04-13
GB2257075B (en) 1994-08-03
CN1068057A (en) 1993-01-20
GB2257075A (en) 1993-01-06
JPH0825017B2 (en) 1996-03-13
KR100200394B1 (en) 1999-06-15
SG22195G (en) 1995-06-16
GB9126503D0 (en) 1992-02-12
CN1031384C (en) 1996-03-27
AU649745B2 (en) 1994-06-02
KR930000195A (en) 1993-01-15
AU8787791A (en) 1993-01-21

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