Proceedings of the International Symposium "Engineering and Earth Sciences: Applied and Fundamental Research" dedicated to the 85th anniversary of H.I. Ibragimov (ISEES 2019)

Washing Angle Polyterm by Clean Zinc and Zn-Mo-Al-Mg Melted Compressed Co-W Powder

Authors
B.S. Karamurzov, R.A. Kutuev, M.Kh. Ponezhev, V.A. Sozaev, A.Kh. Shermetov, A.A. Shokarov
Corresponding Author
B.S. Karamurzov
Available Online August 2019.
DOI
https://doi.org/10.2991/isees-19.2019.62How to use a DOI?
Keywords
wetting angle polytherms; pure Zn and Zn-Mo-Al-Mg melt; dropping method; compressed Co-W powder; solders.
Abstract

The dependence of the wetting angle of pure Zn (99.9%) and Zn-Mo-Al-Mg (Serbian bronze) of compressed Co-W powder on the temperature in an atmosphere of pure He (grade A) was studied using the large "lying" drop. Wetting angle was measured in the CorelDraw x12 software environment. Found: 1) With an increase in temperature, the wetting angle decreases slightly. This is because the melt drop does not spread over the surface of the substrate but is impregnated into the substrate; 2) Zn additives reduce the wetting angle. A repeated study of the wetting angle of the samples showed that in the case of pure zinc, the results of the two experiments are in good agreement, and in the case of the "Serbian bronze" the results differ by 9 degrees, which is associated with the concentration and porosity of the substrate.

Copyright
© 2019, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the International Symposium "Engineering and Earth Sciences: Applied and Fundamental Research" dedicated to the 85th anniversary of H.I. Ibragimov (ISEES 2019)
Series
Atlantis Highlights in Material Sciences and Technology
Publication Date
August 2019
ISBN
978-94-6252-769-0
ISSN
2590-3217
DOI
https://doi.org/10.2991/isees-19.2019.62How to use a DOI?
Copyright
© 2019, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - B.S. Karamurzov
AU  - R.A. Kutuev
AU  - M.Kh. Ponezhev
AU  - V.A. Sozaev
AU  - A.Kh. Shermetov
AU  - A.A. Shokarov
PY  - 2019/08
DA  - 2019/08
TI  - Washing Angle Polyterm by Clean Zinc and Zn-Mo-Al-Mg Melted Compressed Co-W Powder
BT  - Proceedings of the International Symposium "Engineering and Earth Sciences: Applied and Fundamental Research" dedicated to the 85th anniversary of H.I. Ibragimov (ISEES 2019)
PB  - Atlantis Press
SP  - 505
EP  - 508
SN  - 2590-3217
UR  - https://doi.org/10.2991/isees-19.2019.62
DO  - https://doi.org/10.2991/isees-19.2019.62
ID  - Karamurzov2019/08
ER  -