JPS57139487A - Welding method of stainless steel - Google Patents

Welding method of stainless steel

Info

Publication number
JPS57139487A
JPS57139487A JP56023855A JP2385581A JPS57139487A JP S57139487 A JPS57139487 A JP S57139487A JP 56023855 A JP56023855 A JP 56023855A JP 2385581 A JP2385581 A JP 2385581A JP S57139487 A JPS57139487 A JP S57139487A
Authority
JP
Japan
Prior art keywords
equivalent
base metal
chrome
welding
nickel
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
JP56023855A
Other languages
Japanese (ja)
Other versions
JPH0225716B2 (en
Inventor
Toshiaki Miyazaki
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP56023855A priority Critical patent/JPS57139487A/en
Publication of JPS57139487A publication Critical patent/JPS57139487A/en
Publication of JPH0225716B2 publication Critical patent/JPH0225716B2/ja
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
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/21—Bonding by welding
    • B23K26/24—Seam welding
    • B23K26/26—Seam welding of rectilinear seams
    • 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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/02—Iron or ferrous alloys
    • B23K2103/04—Steel or steel alloys
    • B23K2103/05—Stainless steel

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
  • Laser Beam Processing (AREA)

Abstract

PURPOSE:To prevent a crack at welding and to perform welding with high efficiency, by moving a welding position by a prescribed distance decided by chrome equivalent and nickel equivalent of each steel material, and irradiating a laser beam, when butting and welding the steel materials. CONSTITUTION:When butting and welding the first base metal 1 of chrome equivalent X1 decided by (%chrome + %molybdenum + %silicon X1.5+ %Nb X0.5), and nickel equivalent y1 decided by (%nickel + %carbon X30 + %manganese X0.5), containing low carbon steel, and the second base metal 2 of nickel equivalent y2 being different from this base metal 1 and chrome equivalent x2 being higher than the base metal 1, a beam 4 is irradiated by aiming at one line 6 at a position which has been moved to the base metal side whose chrome equivalent is high, by a distance (d) in parallel from an end part 5 both the base metals 1 and 2. This shifting dimension (d) is decided by chrome equivalent and nickel equivalent of each base metal 1 and 2.
JP56023855A 1981-02-20 1981-02-20 Welding method of stainless steel Granted JPS57139487A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56023855A JPS57139487A (en) 1981-02-20 1981-02-20 Welding method of stainless steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56023855A JPS57139487A (en) 1981-02-20 1981-02-20 Welding method of stainless steel

Publications (2)

Publication Number Publication Date
JPS57139487A true JPS57139487A (en) 1982-08-28
JPH0225716B2 JPH0225716B2 (en) 1990-06-05

Family

ID=12122035

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56023855A Granted JPS57139487A (en) 1981-02-20 1981-02-20 Welding method of stainless steel

Country Status (1)

Country Link
JP (1) JPS57139487A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019162644A (en) * 2018-03-19 2019-09-26 アイシン・エィ・ダブリュ株式会社 Welding method and welding joined body
CN111531278A (en) * 2019-02-06 2020-08-14 通用汽车环球科技运作有限责任公司 Laser welding of steel to ductile iron

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019162644A (en) * 2018-03-19 2019-09-26 アイシン・エィ・ダブリュ株式会社 Welding method and welding joined body
CN111531278A (en) * 2019-02-06 2020-08-14 通用汽车环球科技运作有限责任公司 Laser welding of steel to ductile iron
US11517980B2 (en) 2019-02-06 2022-12-06 GM Global Technology Operations LLC Laser welding steel to ductile iron

Also Published As

Publication number Publication date
JPH0225716B2 (en) 1990-06-05

Similar Documents

Publication Publication Date Title
ES8503996A1 (en) Laser beamwelding.
ES8600100A1 (en) Spot welding process and installation using a laser beam.
ES455164A1 (en) Can manufacturing method and device for carrying out the said method
JPS56114590A (en) Joining method of material
ES2017761B3 (en) METHOD OF WELDING TWO PIECES OF DIFFERENT METAL PARTICULARLY PARTS OF MEDIUM OR HIGH CONTENT IN CARBON STEEL WITH A LASER BEAM.
ES481106A1 (en) Method of welding metal parts.
JPS54153745A (en) Method and apparatus for laser processing
JPS57139487A (en) Welding method of stainless steel
JPS544257A (en) Welder
GB1320640A (en) Laser welding method
JPS54147149A (en) Laser welding method
JPS55120493A (en) Low magnetic permeability electron beam welding method
JPS571587A (en) Electron beam welding device
KR880012778A (en) Iron loss reduction method of grain oriented silicon steel sheet
GAS et al. welding Technology
JPS5533833A (en) High speed inclined position submerged arc welding method
Trunov Requirements for Equipment for Electron Beam Welding of Heat-Exchange Apparatus
Shimoyama et al. Study on Weldability of Electron Beam Welding for Thick Plate of Austenitic Stainless Steel.--I
JPS57156876A (en) High speed butt welding method of thin material
Aristotile et al. Comparative Study on Laser and Electron Beam Welding of Fine-Grained Structural Steels and Austenitic Steel
Shilov Shielding of the Beam From Effects of Residual Magnetic Fields in Electron Beam Welding
Matsuda et al. TIG(Tungsten Inert Gas) or MIG(Metal Inert Gas) Arc Augmented Laser Welding of Thick Mild Steel Plate
JPS57121887A (en) Electron beam welding method
JPS6466084A (en) High energy beam welding method using butt welding jointly
Raghavendran Modelling and Appraisal of Tandem Wire Submerged Arc Welding for the Weldability of 25 mm Thick Low Carbon Steel Plate in Two Passes