LU80280A1 - Procede et appareil de decriquage thermochimique - Google Patents

Procede et appareil de decriquage thermochimique

Info

Publication number
LU80280A1
LU80280A1 LU80280A LU80280A LU80280A1 LU 80280 A1 LU80280 A1 LU 80280A1 LU 80280 A LU80280 A LU 80280A LU 80280 A LU80280 A LU 80280A LU 80280 A1 LU80280 A1 LU 80280A1
Authority
LU
Luxembourg
Prior art keywords
thermochemical
screening process
screening
thermochemical screening
Prior art date
Application number
LU80280A
Other languages
English (en)
French (fr)
Inventor
R 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 LU80280A1 publication Critical patent/LU80280A1/xx

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)
LU80280A 1977-09-26 1978-09-25 Procede et appareil de decriquage thermochimique LU80280A1 (fr)

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 (1)

Publication Number Publication Date
LU80280A1 true LU80280A1 (fr) 1979-06-01

Family

ID=27125875

Family Applications (1)

Application Number Title Priority Date Filing Date
LU80280A LU80280A1 (fr) 1977-09-26 1978-09-25 Procede et appareil de decriquage thermochimique

Country Status (24)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3235647A1 (de) * 1981-09-28 1983-04-14 Sumitomo Metal Industries, Ltd., Osaka Verfahren zum giessen und bearbeiten eines ringfoermigen koerpers und vorrichtung zu seiner durchfuehrung
JPS6387790U (xx) * 1986-11-27 1988-06-08
DE3867833D1 (de) * 1988-03-05 1992-02-27 Lotz Horst K Fa Flaemmbadseitenbegrenzung durch granulierung.
DE202009018474U1 (de) 2009-11-10 2011-12-05 Elena Nikitina Einrichtung für die Lichtbogenbehandlung der Oberfläche von Metallerzeugnissen
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
DE102013101184A1 (de) * 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 (de) 2017-04-20 2018-10-24 Andrey Senokosov Lichtbogenplasmatron-oberflächenbehandlung
JP7401731B2 (ja) * 2019-07-17 2023-12-20 日本製鉄株式会社 鋼材の溶削装置、及び、鋼材の溶削方法
JP7256392B2 (ja) * 2019-09-09 2023-04-12 日本製鉄株式会社 鋼材の溶削方法

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 (xx) * 1973-09-19 1978-02-08

Also Published As

Publication number Publication date
DE2841704C3 (de) 1981-12-03
YU41839B (en) 1988-02-29
DE2841704A1 (de) 1979-03-29
TR20332A (tr) 1981-02-16
RO77452A (ro) 1981-11-04
YU225878A (en) 1984-04-30
BR7806291A (pt) 1979-04-17
ES476037A1 (es) 1979-06-16
YU172682A (en) 1985-06-30
NO147904C (no) 1983-07-06
FR2403860A1 (fr) 1979-04-20
SE437947B (sv) 1985-03-25
GB2004490A (en) 1979-04-04
NO147904B (no) 1983-03-28
EG13617A (en) 1983-09-30
PL209800A1 (pl) 1979-05-21
DE2841704B2 (de) 1980-10-09
SE453575B (sv) 1988-02-15
CA1079181A (en) 1980-06-10
IT1106093B (it) 1985-11-11
JPS5457447A (en) 1979-05-09
SE8303748D0 (sv) 1983-06-30
SU988178A3 (ru) 1983-01-07
SE8303748L (sv) 1983-06-30
ES473632A1 (es) 1979-04-16
CS220322B2 (en) 1983-03-25
NO783240L (no) 1979-03-27
GB2004490B (en) 1982-11-17
FR2403860B1 (xx) 1984-04-27
AU4008478A (en) 1980-03-27
IT7851232A0 (it) 1978-09-25
HU176173B (en) 1980-12-28
NL7809695A (nl) 1979-03-28
MX156486A (es) 1988-08-29
BG42353A3 (en) 1987-11-14
AU518655B2 (en) 1981-10-15
JPS5811305B2 (ja) 1983-03-02
AR217710A1 (es) 1980-04-15
SE7810027L (sv) 1979-03-27

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