GB838481A - Improvements in and relating to themochemical scarfing - Google Patents

Improvements in and relating to themochemical scarfing

Info

Publication number
GB838481A
GB838481A GB28374/58A GB2837458A GB838481A GB 838481 A GB838481 A GB 838481A GB 28374/58 A GB28374/58 A GB 28374/58A GB 2837458 A GB2837458 A GB 2837458A GB 838481 A GB838481 A GB 838481A
Authority
GB
United Kingdom
Prior art keywords
stream
natural gas
orifices
sept
substantially parallel
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
GB28374/58A
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of GB838481A publication Critical patent/GB838481A/en
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
    • B23K7/00—Cutting, scarfing, or desurfacing by applying flames
    • B23K7/06—Machines, apparatus, or equipment specially designed for scarfing or desurfacing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Discharge Heating (AREA)

Abstract

838,481. Flame desurfacing. UNION CARBIDE CORPORATION. Sept. 4, 1958 [Sept. 5, 1957], No. 28374/58. Class 83 (4). In a process for thermochemically scarfing a work surface W by discharging a sheet-like stream of oxidizing gas at an acute angle to the surface, a stream of natural gas is discharged substantially parallel with the oxidizing gas stream to form therewith a post-mixed natural gas preheat flame. Oxygen is discharged from an elongated slot S and the natural gas from orifices P, F. Baffle strips 10, 12 are provided adjacent the orifices P, F to confine the outflowing natural gas substantially parallel to the oxygen stream. Alternatively baffle surfaces may be provided integral with the main orifice blocks.
GB28374/58A 1957-09-05 1958-09-04 Improvements in and relating to themochemical scarfing Expired GB838481A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US838481XA 1957-09-05 1957-09-05

Publications (1)

Publication Number Publication Date
GB838481A true GB838481A (en) 1960-06-22

Family

ID=22181079

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28374/58A Expired GB838481A (en) 1957-09-05 1958-09-04 Improvements in and relating to themochemical scarfing

Country Status (1)

Country Link
GB (1) GB838481A (en)

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