Automatic Welding, 2016, №09



2016 №09 (07)

DOI of Article 10.15407/as2016.09.08

2016 №09 (09)

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Avtomaticheskaya Svarka (Automatic Welding), #9, 2016, pp. 42-45
 
Technological properties of covering masses of electrode coatings


 
 
Authors
M.F. Gnatenko
Company «Velma», 3 Kaunasskaya Str., 02160, Kiev, Ukraine. Е-mail: mavel@ukrpost.ua
 
Abstract
In domestic and foreign publications the problems of quality of manufacture of coated electrodes are considered quite insufficiently. In the present work an attempt was made to consider the causes for insufficient stability of the process of molding the electrodes and to share a practical experience in their elimination. The recommendations on optimizing the coating process in the manufacture of electrodes were given. 4 Ref.
 
Keywords: manufacture of welding electrodes, covering masses, technological properties, optimization, granulometric composition, composition and properties of charge
 
 
Received:                28.07.16
Published:               09.10.16
 
 
References

1. Vornovitsky, I.N. (2001) Quality control of welding electrodes during their manufacture. Moscow: IKAR.
2. Ignatkina, O.I., Lukianova, O.I., Borsuk, P.A. et al. (1999) Rheological properties of gels formed in interaction of liquid glass and hardeners of complex ether type. Proizvodstvo, 10, 39–41.
3. Marchenko, A.E., Gnatenko, M.F. (1980) Peculiarities of flow of electrode covering masses detected by capillary plastometer. In: Information of CMEA on Development of scientific principles and new technological processes of welding, surfacing and thermal cutting of materials and alloys for manufacturing of welded structures and efficient welding consumables and equipment, Issue 1, 106–117.
4. Marchenko, A.E. (2016) Rheological investigations of non-isothermal pressure flows of coating mixtures for welding electrodes. The Paton Welding J., 1, 17–29. https://doi.org/10.15407/tpwj2016.01.03