izpis_h1_title_alt

On line leak testing of welded water heaters
Tušek, Janez (Avtor), Bajcer, Božidar (Avtor), Kampuš, Zlatko (Avtor)

URLURL - Predstavitvena datoteka, za dostop obiščite http://dx.doi.org/10.1016/j.jmatprotec.2004.04.238 Povezava se odpre v novem oknu

Izvleček
The paper deals with the leakage control and quality assurance of fabrication pressure vessels for water heating. A relevant welding device and process are described. MAG welding including the equipment for welding water-heater shell,the power source using a welding rectifier with a horizontal static characteristic and measuring welding current and arc voltage during welding are schematic represented. There are shown defects, which are most often occurred at the junctions between the longitudinal and circumferential welds and at the contact between the start and end of the circumferential weld. One part of the paper describes, how to improve the fabrication of pressure vessels for water heating by welding. Spatter free ignition (SFI) of the welding arc by MAG welding is described. Finally, a leak tightness testing of welds is represented.

Jezik:Angleški jezik
Ključne besede:preskušanje puščanja, tesnenje varov, MAG welding, pressure vessels, water heating, spatter free ignition, leak tightness
Vrsta gradiva:Delo ni kategorizirano (r6)
Tipologija:1.01 - Izvirni znanstveni članek
Organizacija:FS - Fakulteta za strojništvo
Leto izida:2004
Št. strani:str. 1164-1170
Številčenje:Letn. 155/156
UDK:621.791
ISSN pri članku:0924-0136
COBISS.SI-ID:8061979 Povezava se odpre v novem oknu
Število ogledov:487
Število prenosov:210
Metapodatki:XML RDF-CHPDL DC-XML DC-RDF
 
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Gradivo je del revije

Naslov:Journal of materials processing technology
Skrajšan naslov:J. mater. process. technol.
Založnik:Elsevier
ISSN:0924-0136
COBISS.SI-ID:30105600 Povezava se odpre v novem oknu

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