YU41839B - Process for thermochemical surface purification - Google Patents

Process for thermochemical surface purification

Info

Publication number
YU41839B
YU41839B YU2258/78A YU225878A YU41839B YU 41839 B YU41839 B YU 41839B YU 2258/78 A YU2258/78 A YU 2258/78A YU 225878 A YU225878 A YU 225878A YU 41839 B YU41839 B YU 41839B
Authority
YU
Yugoslavia
Prior art keywords
surface purification
thermochemical surface
thermochemical
purification
Prior art date
Application number
YU2258/78A
Other versions
YU225878A (en
Inventor
R E Fuhrhop
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 US05/836,512 external-priority patent/US4115154A/en
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Publication of YU225878A publication Critical patent/YU225878A/en
Publication of YU41839B publication Critical patent/YU41839B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/48—Nozzles
    • F23D14/56—Nozzles for spreading the flame over an area, e.g. for desurfacing of solid material, for surface hardening, or for heating workpieces
    • 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
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)
  • Furnace Details (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Saccharide Compounds (AREA)
  • Dc-Dc Converters (AREA)
YU2258/78A 1977-09-26 1978-09-25 Process for thermochemical surface purification YU41839B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/836,512 US4115154A (en) 1977-09-26 1977-09-26 Method and apparatus for producing a post-mixed, stabilized scarfing pre-heating flame
US05/921,810 US4161413A (en) 1977-09-26 1978-07-03 Method and apparatus for producing a post-mixed, stabilized scarfing pre-heating flame

Publications (2)

Publication Number Publication Date
YU225878A YU225878A (en) 1984-04-30
YU41839B true YU41839B (en) 1988-02-29

Family

ID=27125875

Family Applications (2)

Application Number Title Priority Date Filing Date
YU2258/78A YU41839B (en) 1977-09-26 1978-09-25 Process for thermochemical surface purification
YU01726/82A YU172682A (en) 1977-09-26 1982-08-09 Planing apparatus

Family Applications After (1)

Application Number Title Priority Date Filing Date
YU01726/82A YU172682A (en) 1977-09-26 1982-08-09 Planing apparatus

Country Status (24)

Country Link
JP (1) JPS5811305B2 (en)
AR (1) AR217710A1 (en)
AU (1) AU518655B2 (en)
BG (1) BG42353A3 (en)
BR (1) BR7806291A (en)
CA (1) CA1079181A (en)
CS (1) CS220322B2 (en)
DE (1) DE2841704C3 (en)
EG (1) EG13617A (en)
ES (2) ES473632A1 (en)
FR (1) FR2403860A1 (en)
GB (1) GB2004490B (en)
HU (1) HU176173B (en)
IT (1) IT1106093B (en)
LU (1) LU80280A1 (en)
MX (1) MX156486A (en)
NL (1) NL7809695A (en)
NO (1) NO147904C (en)
PL (1) PL209800A1 (en)
RO (1) RO77452A (en)
SE (2) SE437947B (en)
SU (1) SU988178A3 (en)
TR (1) TR20332A (en)
YU (2) YU41839B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3235647A1 (en) * 1981-09-28 1983-04-14 Sumitomo Metal Industries, Ltd., Osaka METHOD FOR THE CASTING AND MACHINING OF A RING-SHAPED BODY AND DEVICE FOR ITS IMPLEMENTATION
JPS6387790U (en) * 1986-11-27 1988-06-08
DE3867833D1 (en) * 1988-03-05 1992-02-27 Lotz Horst K Fa FLAME BATH SIDE LIMITATION BY GRANULATION.
DE202009018474U1 (en) 2009-11-10 2011-12-05 Elena Nikitina Device for the arc treatment of the surface of metal products
JP5601055B2 (en) * 2010-07-06 2014-10-08 Ｊｆｅスチール株式会社 Surface care method and apparatus for continuous cast slab
DE102013101184A1 (en) * 2013-02-07 2014-08-07 Gega Lotz Gmbh Flämmblockbaugruppe
US10239143B2 (en) 2013-12-23 2019-03-26 Posco Slab scarfing apparatus and method for controlling the same
EP3393215A1 (en) 2017-04-20 2018-10-24 Andrey Senokosov Arc plasmatron surface treatment
JP7401731B2 (en) * 2019-07-17 2023-12-20 日本製鉄株式会社 Steel material fusing equipment and steel material fusing method
JP7256392B2 (en) * 2019-09-09 2023-04-12 日本製鉄株式会社 Steel cutting method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
YU159370A (en) * 1969-06-25 1977-06-30 Union Carbide Corp Device for preheating and melting the surface layer of metal blocks
JPS535082Y2 (en) * 1973-09-19 1978-02-08

Also Published As

Publication number Publication date
DE2841704C3 (en) 1981-12-03
DE2841704A1 (en) 1979-03-29
TR20332A (en) 1981-02-16
RO77452A (en) 1981-11-04
YU225878A (en) 1984-04-30
BR7806291A (en) 1979-04-17
ES476037A1 (en) 1979-06-16
YU172682A (en) 1985-06-30
NO147904C (en) 1983-07-06
FR2403860A1 (en) 1979-04-20
SE437947B (en) 1985-03-25
GB2004490A (en) 1979-04-04
NO147904B (en) 1983-03-28
LU80280A1 (en) 1979-06-01
EG13617A (en) 1983-09-30
PL209800A1 (en) 1979-05-21
DE2841704B2 (en) 1980-10-09
SE453575B (en) 1988-02-15
CA1079181A (en) 1980-06-10
IT1106093B (en) 1985-11-11
JPS5457447A (en) 1979-05-09
SE8303748D0 (en) 1983-06-30
SU988178A3 (en) 1983-01-07
SE8303748L (en) 1983-06-30
ES473632A1 (en) 1979-04-16
CS220322B2 (en) 1983-03-25
NO783240L (en) 1979-03-27
GB2004490B (en) 1982-11-17
FR2403860B1 (en) 1984-04-27
AU4008478A (en) 1980-03-27
IT7851232A0 (en) 1978-09-25
HU176173B (en) 1980-12-28
NL7809695A (en) 1979-03-28
MX156486A (en) 1988-08-29
BG42353A3 (en) 1987-11-14
AU518655B2 (en) 1981-10-15
JPS5811305B2 (en) 1983-03-02
AR217710A1 (en) 1980-04-15
SE7810027L (en) 1979-03-27

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