Consumable Tool for Coating Deposition by Joint Deformation of the Base and Tool Materials
A coating made of an Al–5Mg aluminum alloy is deposited onto a substrate of the same alloy due to the joint deformation of the base and tool materials via friction. A mathematical simulation is used to choose the geometry of the tool that ensures its operability and stability during coating depositi...
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Published in | Russian metallurgy Metally Vol. 2019; no. 13; pp. 1399 - 1406 |
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Main Authors | , , , , , |
Format | Journal Article |
Language | English |
Published |
Moscow
Pleiades Publishing
01.12.2019
Springer Nature B.V |
Subjects | |
Online Access | Get full text |
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Summary: | A coating made of an Al–5Mg aluminum alloy is deposited onto a substrate of the same alloy due to the joint deformation of the base and tool materials via friction. A mathematical simulation is used to choose the geometry of the tool that ensures its operability and stability during coating deposition. One-layer and multilayer coatings and butt joints of 2-mm-thick sheets are formed. The joints have a fine-grained structure with the grain size that is smaller than the grain size in the substrate by a factor of 5–10. The microhardness distribution across the deposited layers is nonuniform: the hardness increases from the substrate to the upper layer. |
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ISSN: | 0036-0295 1555-6255 1531-8648 |
DOI: | 10.1134/S0036029519130111 |