CS205094B2 - Method of thermochemical descaling the workpiece and apparatus for executing the same - Google Patents

Method of thermochemical descaling the workpiece and apparatus for executing the same Download PDF

Info

Publication number
CS205094B2
CS205094B2 CS777078A CS707877A CS205094B2 CS 205094 B2 CS205094 B2 CS 205094B2 CS 777078 A CS777078 A CS 777078A CS 707877 A CS707877 A CS 707877A CS 205094 B2 CS205094 B2 CS 205094B2
Authority
CS
Czechoslovakia
Prior art keywords
workpiece
stream
fluid
orifice
smoke
Prior art date
Application number
CS777078A
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
Priority claimed from US05/828,204 external-priority patent/US4120703A/en
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Publication of CS205094B2 publication Critical patent/CS205094B2/cs

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
    • 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
CS777078A 1977-08-26 1977-10-31 Method of thermochemical descaling the workpiece and apparatus for executing the same CS205094B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/828,204 US4120703A (en) 1975-08-29 1977-08-26 Method and apparatus for reducing smoke and preventing secondary fins during scarfing

Publications (1)

Publication Number Publication Date
CS205094B2 true CS205094B2 (en) 1981-04-30

Family

ID=25251159

Family Applications (1)

Application Number Title Priority Date Filing Date
CS777078A CS205094B2 (en) 1977-08-26 1977-10-31 Method of thermochemical descaling the workpiece and apparatus for executing the same

Country Status (26)

Country Link
JP (1) JPS5435849A (es)
AR (1) AR214217A1 (es)
AT (1) AT379098B (es)
AU (1) AU511539B2 (es)
BE (1) BE860373A (es)
BR (1) BR7707262A (es)
CA (1) CA1103568A (es)
CS (1) CS205094B2 (es)
DE (1) DE2748789C3 (es)
ES (2) ES463752A1 (es)
FR (1) FR2400985A1 (es)
GB (1) GB1591746A (es)
HU (1) HU176172B (es)
IN (1) IN147788B (es)
IT (1) IT1090241B (es)
LU (1) LU78418A1 (es)
MX (1) MX147766A (es)
NL (1) NL7711959A (es)
NO (1) NO152158C (es)
PH (1) PH16020A (es)
PL (1) PL201834A1 (es)
SE (1) SE433577B (es)
SU (1) SU824883A3 (es)
TR (1) TR19979A (es)
YU (2) YU39827B (es)
ZA (1) ZA776208B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55156667A (en) * 1979-05-25 1980-12-05 Nippon Steel Corp Low dust production scarfing blowpipe
JPS6139566U (ja) * 1984-08-13 1986-03-12 孝信 川上 足裏でボ−ルを押し出すゲ−ムに使用するボ−ル
JPS6239753U (es) * 1985-08-30 1987-03-10
JPS62200356U (es) * 1986-06-12 1987-12-21
FR2669568B1 (fr) * 1990-11-26 1995-02-17 Lorraine Laminage Procede et dispositif d'usinage par flamme de chalumeau pour eliminer par oxycoupage des criques dans des brames dans une installation siderurgique.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2218141A (en) * 1939-08-23 1940-10-15 Nat Tube Co Apparatus for removing fumes and solids in metal skinning equipment
US2286591A (en) * 1940-03-30 1942-06-16 William Van Triest Method of scarfing
US2538074A (en) * 1946-05-23 1951-01-16 Air Reduction Scarfing apparatus
DE1287421B (de) * 1966-01-15 1969-01-16 Messer Griesheim Gmbh Einrichtung zum Glaetten von Kanten brennschneidbarer Werkstoffe durch Flaemmen
US3354002A (en) * 1966-03-10 1967-11-21 Union Carbide Corp Thermochemical scarfing method
YU159370A (en) * 1969-06-25 1977-06-30 Union Carbide Corp Device for preheating and melting the surface layer of metal blocks
DE2356282C2 (de) * 1973-11-10 1975-01-30 Messer Griesheim Gmbh, 6000 Frankfurt Einrichtung zur Entfernung von Rauchgasen, Schlacke u.dgl
JPS52149132U (es) * 1976-05-11 1977-11-11

Also Published As

Publication number Publication date
YU260177A (en) 1983-01-21
DE2748789B2 (de) 1979-08-30
BE860373A (fr) 1978-05-02
HU176172B (en) 1980-12-28
AU511539B2 (en) 1980-08-21
DE2748789C3 (de) 1982-02-18
YU205282A (en) 1984-02-29
FR2400985B1 (es) 1982-07-30
IN147788B (es) 1980-06-28
JPS5653461B2 (es) 1981-12-18
NO773725L (no) 1979-02-27
NO152158C (no) 1985-08-14
SU824883A3 (ru) 1981-04-23
YU39827B (en) 1985-04-30
PL201834A1 (pl) 1979-07-02
CA1103568A (en) 1981-06-23
LU78418A1 (es) 1978-07-14
ZA776208B (en) 1978-06-28
IT1090241B (it) 1985-06-26
DE2748789A1 (de) 1979-03-01
GB1591746A (en) 1981-06-24
FR2400985A1 (fr) 1979-03-23
AT379098B (de) 1985-11-11
ATA777477A (de) 1985-04-15
ES468879A1 (es) 1978-11-16
SE7712259L (sv) 1979-02-27
ES463752A1 (es) 1978-12-16
AU3019977A (en) 1979-06-28
SE433577B (sv) 1984-06-04
AR214217A1 (es) 1979-05-15
NO152158B (no) 1985-05-06
BR7707262A (pt) 1979-05-29
PH16020A (en) 1983-05-30
JPS5435849A (en) 1979-03-16
NL7711959A (nl) 1979-02-28
MX147766A (es) 1983-01-11
TR19979A (tr) 1980-06-02

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