Published April 1986 | Version v1
Journal article Metadata-only

Calculation of limiting melting rate for tungsten consumable billet

Creators

Description

On the basis of thermal balance equation solution the formulas to calculate the initial billet melting rate during electron beam and arc vacuum melting of tungsten are obtained. The experimental values of the diameter of electron beam scanning over the bath, volt-ampere characteristics of the electric arc of the direct and alternating current, and also the distribution coefficient for the arc power, are presented. Asatisfactory adequacy of the calculated formulas is pointed out

Additional details

Additional titles

Original title (Russian)
Расчет предельной скорости плавки расходуемой заготовки из вольфрама

Publishing Information

Journal Title
Tsvetn. Met.
Journal Issue
no.4
Series
Tsvetn. Met.
ISSN
0372-2929
CODEN
TVMTA

INIS

Country of Publication
Russian Federation
Country of Input or Organization
USSR
INIS RN
17076910
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
ELECTRIC CONDUCTIVITY; ELECTRON BEAM MELTING; HEAT TRANSFER; TUNGSTEN; VACUUM MELTING
Descriptors DEC
ELECTRICAL PROPERTIES; ELEMENTS; ENERGY TRANSFER; MELTING; METALS; PHASE TRANSFORMATIONS; PHYSICAL PROPERTIES; TRANSITION ELEMENTS

Optional Information

Notes
For English translation see the journal Soviet Journal of Non-Ferrous Metals (USA).