Some peculiarities of formation of silver coatings under various gravitation conditions
Heading:
| 1Paton, BE, 1Lapchinskii, VF, 1Mikhailovskaia, ES, 1Gordonnaia, AA, 1Sladkova, VN, 1Shulym, VF, 2Neznamova, LO 1E.O. Paton Electric Welding Institute of the National Academy of Sciences of Ukraine, Kyiv, Ukraine 2S..P. Korolev Rocket and Space Corporation Energia, Moscow Region, Russia |
| Kosm. nauka tehnol. 1997, 3 ;(2):71–75 |
| https://doi.org/10.15407/knit1997.03.071 |
| Publication Language: Russian |
Abstract: Microstrains and topography of silver coatings made under ground-based conditions and in the outer space are compared. The coatings were made wiht the use of a hand-device constructed at the E. O. Paton Electric Welding Institute, Academy of Sciences of Ukraine. First-kind strains arising in silver coatings 350-500 nm thich on the D16 alloy base are -ЗО++90 МРа when the coatings are made under ground-based conditions. Similar coantings 600-800 nm thich made in the outer space have virtually no first-kind strains. We believe that the silver coatings made in orbiting laboratories will have longer operating time than the coatings made on the Earth.
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| Keywords: coatings, space materials, space technologies |
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