Comprehensive introduction of not (scientific organization of labor) in a vacuum-arc furnace section

Metallurgist ◽  
1978 ◽  
Vol 22 (9) ◽  
pp. 601-602
Author(s):  
R. S. Levshunov ◽  
P. G. Kurilov ◽  
A. I. Pedashenko ◽  
N. P. Pozdeev
Keyword(s):  
Scientific Organization ◽  
Vacuum Arc ◽  
Arc Furnace ◽  
Furnace Section ◽  
Vacuum Arc Furnace ◽  
Comprehensive Introduction

Implementation and Modification of the Manufacture of High-Quality Ingots in an ALD Vacuum Arc Furnace

2017 ◽  
Vol 2017 (12) ◽  
pp. 1077-1082
Author(s):  
A. A. Sisev ◽  
B. V. Troyanov ◽  
A. I. Il’inskii
Keyword(s):  
Vacuum Arc ◽  
Arc Furnace ◽  
High Quality ◽  
Vacuum Arc Furnace

Voltage control in a vacuum arc furnace. Part 2

2015 ◽  
Vol 45 (6) ◽  
pp. 427-429
Author(s):  
A. G. Aleksandrov ◽  
P. A. Livatkin ◽  
K. A. Polozhentsev
Keyword(s):  
Voltage Control ◽  
Vacuum Arc ◽  
Arc Furnace ◽  
Vacuum Arc Furnace

Vacuum arc furnace

Vacuum ◽  
1967 ◽  
Vol 17 (3) ◽  
pp. 178-179
Keyword(s):  
Vacuum Arc ◽  
Arc Furnace ◽  
Vacuum Arc Furnace

EFFECT OF ZIRCONIUM ADDITION ON MICROSTRUCTURE AND MECHANICAL PROPERTY OF TiC/Ti6A14V COMPOSITES

2009 ◽  
Vol 23 (06n07) ◽  
pp. 1389-1394 ◽  
Author(s):  
XULIANG MA ◽  
XIANG WANG ◽  
LI LI ◽  
PENGTAO GAI ◽  
CHENGWU ZHU
Keyword(s):  
Mechanical Property ◽  
Vacuum Arc ◽  
Arc Furnace ◽  
Hardness Testing ◽  
Zr Addition ◽  
Vacuum Arc Furnace ◽  
Refinement Mechanism ◽  
Average Size ◽  
Microstructure And Mechanical Property ◽  
Zirconium Addition

TiC/Ti6A14V composites with different Zr additions were prepared successfully in a consumable vacuum arc furnace equipped with a water-cooled copper crucible and the effect of the Zr content on the microstructure and mechanical property of 15 vol.% TiC/Ti6A14V composites was investigated by XRD, SEM and hardness testing. The results show that when the level of Zr addition is less than 4 wt.%, the morphology of the primary TiC in the composites is dendrite, and the petal-shape, piece-shape or palpus-shape eutectic TiC separates out around the primary TiC . The average size of the primary TiC decreases and the amount of eutectic TiC increases gradually with increasing Zr content. The effects of Zr on morphology of the primary TiC weaken with further addition of Zr . And the hardness (HRC) of composites was obviously increased in the whole range of Zr addition. The refinement mechanism of Zr was attributed to the combined effects of increase in nucleation rate at the constitutionally supercooled zone ahead of the solidification front and reduction in growth rate.

scholarly journals OPERATION WITH PROGRAM STEP FOR VACUUM ARC FURNACE

2016 ◽  
Vol 59 (1) ◽  
pp. 29-34
Author(s):  
P. A. Livatkin ◽  
K. A. Polozhentsev
Keyword(s):  
Vacuum Arc ◽  
Arc Furnace ◽  
Program Step ◽  
Vacuum Arc Furnace

Calculation of the impact of the explosion of hydrogen–air mixtures on the safety devices of a vacuum-arc furnace used to produce titanium

Metallurgist ◽  
2011 ◽  
Vol 55 (3-4) ◽  
pp. 208-213
Author(s):  
A. S. Mazur ◽  
I. G. Yankovskii ◽  
A. A. Kozlov ◽  
T. V. Ukraintseva
Keyword(s):  
Vacuum Arc ◽  
Arc Furnace ◽  
Safety Devices ◽  
Vacuum Arc Furnace ◽  
The Impact
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