ES430147A1 - Procedure for the improvement of quality values in the area of caloric influence on the coated surfaces of welding. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the improvement of quality values in the area of caloric influence on the coated surfaces of welding. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES430147A1
ES430147A1 ES430147A ES430147A ES430147A1 ES 430147 A1 ES430147 A1 ES 430147A1 ES 430147 A ES430147 A ES 430147A ES 430147 A ES430147 A ES 430147A ES 430147 A1 ES430147 A1 ES 430147A1
Authority
ES
Spain
Prior art keywords
welding
translation
arc
improvement
procedure
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
ES430147A
Other languages
Spanish (es)
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.)
NESSER GRIESHEIM GmbH
Original Assignee
NESSER GRIESHEIM GmbH
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 NESSER GRIESHEIM GmbH filed Critical NESSER GRIESHEIM GmbH
Publication of ES430147A1 publication Critical patent/ES430147A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/50—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for welded joints
    • 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
    • B23K9/00—Arc welding or cutting
    • B23K9/04—Welding for other purposes than joining, e.g. built-up welding
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/18—After-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Plasma & Fusion (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Arc Welding In General (AREA)
  • Coating By Spraying Or Casting (AREA)

Abstract

Procedure for the improvement of the quality values in the area of heat influence in the surfaces covered with fusion-melting solder, especially welding of powder recharge with belt electrode of ni alloys and cr-ni steels and recharge welding with plasma heating wire in steel construction elements, characterized in that an arc welder with a non-melting electrode is driven oscillatingly on the surface layer provided in such a way that the energy of the arc only casts a part of the surface layer provided, and the advancing velocity of the arc divided by the oscillation frequency is less than the diameter of the arc at the point of its greatest diameter. (Machine-translation by Google Translate, not legally binding)
ES430147A 1973-09-18 1974-09-17 Procedure for the improvement of quality values in the area of caloric influence on the coated surfaces of welding. (Machine-translation by Google Translate, not legally binding) Expired ES430147A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732346873 DE2346873A1 (en) 1973-09-18 1973-09-18 PROCESS FOR IMPROVING THE VALUES OF THE HEAT INFLUENCE ZONE

Publications (1)

Publication Number Publication Date
ES430147A1 true ES430147A1 (en) 1976-10-16

Family

ID=5892906

Family Applications (1)

Application Number Title Priority Date Filing Date
ES430147A Expired ES430147A1 (en) 1973-09-18 1974-09-17 Procedure for the improvement of quality values in the area of caloric influence on the coated surfaces of welding. (Machine-translation by Google Translate, not legally binding)

Country Status (8)

Country Link
AT (1) AT333102B (en)
CH (1) CH578910A5 (en)
DE (1) DE2346873A1 (en)
ES (1) ES430147A1 (en)
FR (1) FR2243768A1 (en)
IT (1) IT1019281B (en)
NL (1) NL7412354A (en)
SE (1) SE392410B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4782206A (en) * 1987-01-27 1988-11-01 The Babcock & Wilcox Company Method and apparatus for controlling weld bead shape to eliminate microfissure defects when shape melting austenitic materials
US7220936B2 (en) 2004-07-30 2007-05-22 Ut-Battelle, Llc Pulse thermal processing of functional materials using directed plasma arc
DE102016112697A1 (en) * 2016-07-11 2018-01-11 Areva Gmbh Method for producing a layer on a surface of a component and method for producing a welded connection

Also Published As

Publication number Publication date
DE2346873A1 (en) 1975-07-10
AT333102B (en) 1976-11-10
ATA717874A (en) 1976-02-15
FR2243768B3 (en) 1977-07-01
SE7411693L (en) 1975-03-19
IT1019281B (en) 1977-11-10
FR2243768A1 (en) 1975-04-11
CH578910A5 (en) 1976-08-31
NL7412354A (en) 1975-03-20
SE392410B (en) 1977-03-28

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