AT369305B - Gasgemisch zur herstellung von bartfreien trennschnitten beim plasmaschneiden - Google Patents

Gasgemisch zur herstellung von bartfreien trennschnitten beim plasmaschneiden

Info

Publication number
AT369305B
AT369305B AT0540677A AT540677A AT369305B AT 369305 B AT369305 B AT 369305B AT 0540677 A AT0540677 A AT 0540677A AT 540677 A AT540677 A AT 540677A AT 369305 B AT369305 B AT 369305B
Authority
AT
Austria
Prior art keywords
beard
production
gas mixture
plasma cutting
separate cuts
Prior art date
Application number
AT0540677A
Other languages
German (de)
English (en)
Other versions
ATA540677A (de
Original Assignee
Messer Griesheim Gmbh
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 Messer Griesheim Gmbh filed Critical Messer Griesheim Gmbh
Publication of ATA540677A publication Critical patent/ATA540677A/de
Application granted granted Critical
Publication of AT369305B publication Critical patent/AT369305B/de

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
    • B23K10/00—Welding or cutting by means of a plasma
    • 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
    • B23K35/38—Selection of media, e.g. special atmospheres for surrounding the working area
    • B23K35/383—Selection of media, e.g. special atmospheres for surrounding the working area mainly containing noble gases or nitrogen

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Arc Welding In General (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
AT0540677A 1976-09-09 1977-07-25 Gasgemisch zur herstellung von bartfreien trennschnitten beim plasmaschneiden AT369305B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762640506 DE2640506C3 (de) 1976-09-09 1976-09-09 Gasgemisch zur Herstellung von bartfreien Trennschnitten beim Plasmaschneiden

Publications (2)

Publication Number Publication Date
ATA540677A ATA540677A (de) 1982-05-15
AT369305B true AT369305B (de) 1982-12-27

Family

ID=5987479

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0540677A AT369305B (de) 1976-09-09 1977-07-25 Gasgemisch zur herstellung von bartfreien trennschnitten beim plasmaschneiden

Country Status (6)

Country Link
AT (1) AT369305B (en:Method)
CH (1) CH637559A5 (en:Method)
DE (1) DE2640506C3 (en:Method)
ES (1) ES461629A1 (en:Method)
FR (1) FR2364088A1 (en:Method)
NL (1) NL7709588A (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0390998A1 (en) * 1989-04-03 1990-10-10 ESAB Welding Products, Inc. Method and apparatus for low voltage plasma arc cutting

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105618926B (zh) * 2016-02-29 2018-04-03 上海十三冶建设有限公司 大型空分冷箱内不锈钢管道的系统充气焊接方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2884510A (en) * 1955-10-17 1959-04-28 Union Carbide Corp Constricted arc apparatus and process
FR1449716A (fr) * 1965-06-02 1966-05-06 Soudure Autogene Francaise Atmosphère protectrice pour soudage et rechargement à l'arc des aciers
US3582604A (en) * 1969-01-17 1971-06-01 David Grigorievich Bykhovsky Method of plasma treatment of metals
US3619549A (en) * 1970-06-19 1971-11-09 Union Carbide Corp Arc torch cutting process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0390998A1 (en) * 1989-04-03 1990-10-10 ESAB Welding Products, Inc. Method and apparatus for low voltage plasma arc cutting

Also Published As

Publication number Publication date
DE2640506B2 (de) 1980-04-24
NL7709588A (nl) 1978-03-13
ATA540677A (de) 1982-05-15
FR2364088B1 (en:Method) 1982-08-20
DE2640506C3 (de) 1981-01-22
DE2640506A1 (de) 1978-03-16
CH637559A5 (en) 1983-08-15
FR2364088A1 (fr) 1978-04-07
ES461629A1 (es) 1978-06-16

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee