GB707555A - Process and apparatus for applying a metallic layer on a metallic valve - Google Patents

Process and apparatus for applying a metallic layer on a metallic valve

Info

Publication number
GB707555A
GB707555A GB3844/51A GB384451A GB707555A GB 707555 A GB707555 A GB 707555A GB 3844/51 A GB3844/51 A GB 3844/51A GB 384451 A GB384451 A GB 384451A GB 707555 A GB707555 A GB 707555A
Authority
GB
United Kingdom
Prior art keywords
per cent
metallic
applying
valve
metallic layer
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
GB3844/51A
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.)
Deutsche Edelstahlwerke AG
Original Assignee
Deutsche Edelstahlwerke 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 Deutsche Edelstahlwerke AG filed Critical Deutsche Edelstahlwerke AG
Publication of GB707555A publication Critical patent/GB707555A/en
Expired 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
    • B23K13/00—Welding by high-frequency current heating
    • B23K13/06—Welding by high-frequency current heating characterised by the shielding of the welding zone against influence of the surrounding atmosphere

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)

Abstract

An alloy containing 0.1-1.0 per cent carbon preferably 0.4-0.6 per cent. 2.0-6.0 per cent. silica preferably 3.0-4.0 per cent. 0.1-2.0 per cent. manganese 10.0-20.0 per cent. chromium 50.0-80.0 per cent. nickel, remainder iron with impurities of sulphur and phosphorus is applied as a ring to a valve cone and heated to pressure welding temperature or melted by induction heating to form a protective layer thereon.
GB3844/51A 1950-02-17 1951-02-16 Process and apparatus for applying a metallic layer on a metallic valve Expired GB707555A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE707555X 1950-02-17

Publications (1)

Publication Number Publication Date
GB707555A true GB707555A (en) 1954-04-21

Family

ID=6617405

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3844/51A Expired GB707555A (en) 1950-02-17 1951-02-16 Process and apparatus for applying a metallic layer on a metallic valve

Country Status (1)

Country Link
GB (1) GB707555A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3453409A (en) * 1964-07-08 1969-07-01 Bluecher Wahlstatt Leichtmet Method of armoring valve cones by electric welding
DE2812850A1 (en) * 1978-03-23 1979-09-27 Inst Elektroswarki Patona Deposition welding on valves for IC engines - via automatic machine for induction welding ring of heat resisting alloy onto head of poppet valve
FR2418689A1 (en) * 1978-03-04 1979-09-28 Maschf Augsburg Nuernberg Ag PROCESS FOR COATING THE SURFACES OF VALVES OF INTERNAL COMBUSTION ENGINES
DE2952545A1 (en) * 1979-12-28 1981-07-02 Institut elektrosvarki imeni E.O. Patona Akademii Nauk Ukrainskoj SSR, Kiev Induction welding of rings onto valves for IC engines - via automatic machine using jigs to assemble valve and ring, and to rotate valve during welding

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3453409A (en) * 1964-07-08 1969-07-01 Bluecher Wahlstatt Leichtmet Method of armoring valve cones by electric welding
FR2418689A1 (en) * 1978-03-04 1979-09-28 Maschf Augsburg Nuernberg Ag PROCESS FOR COATING THE SURFACES OF VALVES OF INTERNAL COMBUSTION ENGINES
DE2812850A1 (en) * 1978-03-23 1979-09-27 Inst Elektroswarki Patona Deposition welding on valves for IC engines - via automatic machine for induction welding ring of heat resisting alloy onto head of poppet valve
DE2952545A1 (en) * 1979-12-28 1981-07-02 Institut elektrosvarki imeni E.O. Patona Akademii Nauk Ukrainskoj SSR, Kiev Induction welding of rings onto valves for IC engines - via automatic machine using jigs to assemble valve and ring, and to rotate valve during welding

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