FR2235756A1 - Fly ash powder for powder welding - contg. oxides of silicon, aluminium, titanium, manganese, magnesium, etc. - Google Patents

Fly ash powder for powder welding - contg. oxides of silicon, aluminium, titanium, manganese, magnesium, etc.

Info

Publication number
FR2235756A1
FR2235756A1 FR7423130A FR7423130A FR2235756A1 FR 2235756 A1 FR2235756 A1 FR 2235756A1 FR 7423130 A FR7423130 A FR 7423130A FR 7423130 A FR7423130 A FR 7423130A FR 2235756 A1 FR2235756 A1 FR 2235756A1
Authority
FR
France
Prior art keywords
powder
fly ash
contg
manganese
aluminium
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.)
Granted
Application number
FR7423130A
Other languages
French (fr)
Other versions
FR2235756B1 (en
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.)
Wacker Chemie AG
Original Assignee
Wacker Chemie AG
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 Wacker Chemie AG filed Critical Wacker Chemie AG
Publication of FR2235756A1 publication Critical patent/FR2235756A1/en
Application granted granted Critical
Publication of FR2235756B1 publication Critical patent/FR2235756B1/fr
Granted legal-status Critical Current

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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
    • B23K35/3601—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest with inorganic compounds as principal constituents
    • B23K35/3607—Silica or silicates
    • 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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
    • B23K35/362—Selection of compositions of fluxes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Nonmetallic Welding Materials (AREA)

Abstract

Fly ash powder comprises (by wt.) 17-30% SiO2, 17-30% Al2O3, 12-22% TiO2, 0-5% ZrO2, 8-20% MnO, 4-23% CaO and/or MgO (excluding 4-16% CaO), 0-5% BaO, 2-10% CaF2, 0-2% CR2O3, 6-23% Ca/+MgO+BaO, and 0-2% Na2O+K2O. Prod. gives very high welding rates.
FR7423130A 1973-07-03 1974-07-03 Fly ash powder for powder welding - contg. oxides of silicon, aluminium, titanium, manganese, magnesium, etc. Granted FR2235756A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732333799 DE2333799A1 (en) 1973-07-03 1973-07-03 FAST WELDING POWDER

Publications (2)

Publication Number Publication Date
FR2235756A1 true FR2235756A1 (en) 1975-01-31
FR2235756B1 FR2235756B1 (en) 1976-12-24

Family

ID=5885811

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7423130A Granted FR2235756A1 (en) 1973-07-03 1974-07-03 Fly ash powder for powder welding - contg. oxides of silicon, aluminium, titanium, manganese, magnesium, etc.

Country Status (5)

Country Link
JP (1) JPS5028454A (en)
DE (1) DE2333799A1 (en)
FR (1) FR2235756A1 (en)
IT (1) IT1046309B (en)
NL (1) NL7408857A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5935667B2 (en) * 1977-08-31 1984-08-30 株式会社クボタ Metal pipe inner surface coating equipment
JPS5628769U (en) * 1979-08-14 1981-03-18
JPS58176098A (en) * 1982-04-09 1983-10-15 Nippon Kokan Kk <Nkk> Fused flux of inclined position submerged arc welding
CN104630769B (en) * 2015-01-28 2017-03-01 辽宁工程技术大学 Flyash activity Argon arc cladding Ni base aluminium oxide titanium diboride composite coating and preparation method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1255346A (en) * 1959-09-23 1961-03-10 Wacker Chemie Gmbh Process for the production of basic soldering powders
US3480487A (en) * 1966-01-03 1969-11-25 Union Carbide Corp Arc welding compositions

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1255346A (en) * 1959-09-23 1961-03-10 Wacker Chemie Gmbh Process for the production of basic soldering powders
US3480487A (en) * 1966-01-03 1969-11-25 Union Carbide Corp Arc welding compositions

Also Published As

Publication number Publication date
FR2235756B1 (en) 1976-12-24
JPS5028454A (en) 1975-03-24
IT1046309B (en) 1980-06-30
DE2333799A1 (en) 1975-01-23
NL7408857A (en) 1975-01-07

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Legal Events

Date Code Title Description
ST Notification of lapse