TY - JOUR
T1 - The possibilities of dimensional electron-beam processing as applied to selective sintering of oxide ceramics in the forevacuum pressure range
AU - Bakeev, I. Yu
AU - Dvilis, E. S.
AU - Klimov, A. S.
AU - Oks, E. M.
AU - Zenin, A. A.
N1 - Funding Information:
The researches of the influence of deviation processes on beam parameters are supported by the RFBR grant No. 16-38-60032 m_dc. The investigations devoted to electron-beam sintering of ceramic powders are supported by the RFBR grant No. 15-08-00871 a. The research of the influence of gas pressure on electron beam scattering is supported by the Ministry of Education and Science of the Russian Federation within the grant 3.9605.2017/8.9.
Publisher Copyright:
© 2017 Published under licence by IOP Publishing Ltd.
Copyright:
Copyright 2018 Elsevier B.V., All rights reserved.
PY - 2018/1/31
Y1 - 2018/1/31
N2 - The paper presents the results of studies devoted to an effect of deviation and scanning parameters on the value of power density of a focused electron beam generated by a plasma electron source in the forevacuum pressure range. It is shown that the change in the beam power density does not exceed 20% with an angle of beam deviation within 20 degrees in the investigated pressure range of 6-8 pascals in air. The results of selective sintering of powder system of zirconia-alumina by an electron beam generated by a forevacuum plasma electron source are demonstrated.
AB - The paper presents the results of studies devoted to an effect of deviation and scanning parameters on the value of power density of a focused electron beam generated by a plasma electron source in the forevacuum pressure range. It is shown that the change in the beam power density does not exceed 20% with an angle of beam deviation within 20 degrees in the investigated pressure range of 6-8 pascals in air. The results of selective sintering of powder system of zirconia-alumina by an electron beam generated by a forevacuum plasma electron source are demonstrated.
UR - http://www.scopus.com/inward/record.url?scp=85042310973&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85042310973&partnerID=8YFLogxK
U2 - 10.1088/1742-6596/945/1/012016
DO - 10.1088/1742-6596/945/1/012016
M3 - Conference article
AN - SCOPUS:85042310973
VL - 945
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
SN - 1742-6588
IS - 1
M1 - 012016
T2 - 6th International Scientific School-Conference of Young Scientists on Modern Problems of Physics and Technologies, MPPT 2017
Y2 - 17 April 2017 through 21 April 2017
ER -