CS223813B2 - Ppratus for executing the instant starts of the thermochemical reactions on the surface of the workpiece from iron metal - Google Patents

Ppratus for executing the instant starts of the thermochemical reactions on the surface of the workpiece from iron metal Download PDF

Info

Publication number
CS223813B2
CS223813B2 CS76188A CS18876A CS223813B2 CS 223813 B2 CS223813 B2 CS 223813B2 CS 76188 A CS76188 A CS 76188A CS 18876 A CS18876 A CS 18876A CS 223813 B2 CS223813 B2 CS 223813B2
Authority
CS
Czechoslovakia
Prior art keywords
workpiece
descaling
point
nozzle
wire
Prior art date
Application number
CS76188A
Other languages
Czech (cs)
English (en)
Inventor
Stephen A Engel
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 CS223813B2 publication Critical patent/CS223813B2/cs

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
    • B23K7/08—Cutting, scarfing, or desurfacing by applying flames by applying additional compounds or means favouring the cutting, scarfing, or desurfacing procedure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gas Burners (AREA)
  • Ladders (AREA)
  • Valve Device For Special Equipments (AREA)
  • Control Of Multiple Motors (AREA)
  • Liquid Developers In Electrophotography (AREA)
  • Air Bags (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Manufacture Of Iron (AREA)
CS76188A 1975-01-13 1976-01-12 Ppratus for executing the instant starts of the thermochemical reactions on the surface of the workpiece from iron metal CS223813B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/540,457 US3991985A (en) 1975-01-13 1975-01-13 Apparatus for making an instantaneous scarfing start

Publications (1)

Publication Number Publication Date
CS223813B2 true CS223813B2 (en) 1983-11-25

Family

ID=24155539

Family Applications (1)

Application Number Title Priority Date Filing Date
CS76188A CS223813B2 (en) 1975-01-13 1976-01-12 Ppratus for executing the instant starts of the thermochemical reactions on the surface of the workpiece from iron metal

Country Status (25)

Country Link
US (1) US3991985A (pt)
JP (1) JPS5181764A (pt)
AR (1) AR209947A1 (pt)
AT (1) AT347203B (pt)
BE (1) BE837491A (pt)
BR (1) BR7600122A (pt)
CA (1) CA1033594A (pt)
CS (1) CS223813B2 (pt)
DE (1) DE2600836C3 (pt)
DK (1) DK9976A (pt)
ES (1) ES444222A1 (pt)
FI (1) FI753735A (pt)
FR (1) FR2297111A1 (pt)
GB (1) GB1540093A (pt)
HU (1) HU171063B (pt)
IN (1) IN155505B (pt)
IT (1) IT1053369B (pt)
LU (1) LU74161A1 (pt)
NL (1) NL7600265A (pt)
NO (1) NO144767C (pt)
NZ (1) NZ179741A (pt)
PH (1) PH11823A (pt)
SE (1) SE436983B (pt)
YU (1) YU41557B (pt)
ZA (1) ZA757820B (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2383745A1 (fr) * 1977-03-18 1978-10-13 Centro Maskin Goteborg Ab Procede et dispositif pour l'amorcage d'un procede d'oxy-rabotage
US4243436A (en) * 1979-11-05 1981-01-06 Union Carbide Corporation Instantaneous scarfing by means of a pilot puddle
US4287005A (en) * 1979-11-05 1981-09-01 Union Carbide Corporation Instantaneous scarfing by means of a pilot puddle
CA1323828C (en) * 1986-10-22 1993-11-02 Ronald Elmer Fuhrhop Scarfing nozzles
JP5601055B2 (ja) * 2010-07-06 2014-10-08 Ｊｆｅスチール株式会社 連続鋳造スラブの表面手入れ方法および装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1958044A (en) * 1930-12-08 1934-05-08 Edward H Hendricks Torch for removing defects from billets
US2181974A (en) * 1932-08-04 1939-12-05 Union Carbide & Carbon Corp Heating broad surfaces
US2205890A (en) * 1937-06-11 1940-06-25 Linde Air Prod Co Method of cutting or flamemachining metal
US2309096A (en) * 1940-01-27 1943-01-26 Linde Air Prod Co Method and apparatus for conditioning metal bodies
US2284574A (en) * 1940-05-04 1942-05-26 Oxweld Acetylene Co Apparatus for cutting or deseaming metal
US2513425A (en) * 1945-01-24 1950-07-04 Linde Air Prod Co Automatic arc-started thermochemical metal removal apparatus
US2664368A (en) * 1951-06-06 1953-12-29 Union Carbide & Carbon Corp External powder feed scarfing process and apparatus
DE1023951B (de) * 1955-10-25 1958-02-06 Messer Adolf Gmbh Vorrichtung zum Brennschneiden, insbesondere Anschneiden, von schwer brennschneidbaren Werkstoffen
DE1008994B (de) * 1955-10-25 1957-05-23 Messer Adolf Gmbh Vorrichtung zum Brennschneiden, insbesondere Anschneiden, von schwer brennschneidbaren Werkstoffen
US3035947A (en) * 1959-12-30 1962-05-22 Union Carbide Corp Method of flame machining j-grooves
US3216876A (en) * 1962-02-06 1965-11-09 Polystructures Inc Method of continuously making fiber reinforced laminated pipe
US3442499A (en) * 1965-09-24 1969-05-06 Messer Griesheim Gmbh Cooled cutting torch carriage
US3477646A (en) * 1967-01-06 1969-11-11 Union Carbide Corp Scarfing unit
GB1267820A (en) * 1968-05-16 1972-03-22 Aga Ab Method of and apparatus for initiating a gas scarfing process of a metal workpiece
US3829072A (en) * 1972-11-13 1974-08-13 A Fieser Metal slab conditioning system
DE2418482A1 (de) * 1973-04-18 1974-11-14 Nippon Steel Corp Verfahren zum flaemmputzen und flaemmputzmaschine
SE373057C (sv) * 1973-05-21 1977-06-27 Centor Maskin Goteborg Ab Forfaringssett for att initiera och underhalla en termokemisk process for att gashyvla ytan pa ett arbetsstycke och anordning for genomforande av settet
JPS5144546A (en) * 1974-10-15 1976-04-16 Koike Sanso Kogyo Kk Yosakuniokeru shunjisutaatohoho

Also Published As

Publication number Publication date
PH11823A (en) 1978-07-19
NO144767B (no) 1981-07-27
YU41557B (en) 1987-10-31
US3991985A (en) 1976-11-16
BE837491A (fr) 1976-07-12
ATA12576A (de) 1978-04-15
JPS5617190B2 (pt) 1981-04-21
DE2600836B2 (de) 1978-08-17
YU4776A (en) 1982-05-31
ZA757820B (en) 1976-11-24
BR7600122A (pt) 1976-08-31
NO760083L (pt) 1976-07-14
DE2600836C3 (de) 1986-03-27
ES444222A1 (es) 1977-04-16
CA1033594A (en) 1978-06-27
DE2600836A1 (de) 1976-07-15
AT347203B (de) 1978-12-11
SE436983B (sv) 1985-02-04
GB1540093A (en) 1979-02-07
IN155505B (pt) 1985-02-09
NL7600265A (nl) 1976-07-15
NO144767C (no) 1981-11-04
FR2297111B1 (pt) 1982-10-01
DK9976A (da) 1976-07-14
HU171063B (hu) 1977-10-28
FI753735A (pt) 1976-07-14
AR209947A1 (es) 1977-06-15
NZ179741A (en) 1979-03-16
SE7600222L (sv) 1976-07-14
JPS5181764A (en) 1976-07-17
AU1020276A (en) 1977-07-21
IT1053369B (it) 1981-08-31
FR2297111A1 (fr) 1976-08-06
LU74161A1 (pt) 1976-11-11

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