| Autor: |
Vityaz, P., Ilyushchenko, A., Kaptsevich, V., Kusin, R., Chernyak, I. |
| Předmět: |
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| Zdroj: |
Powder Metallurgy & Metal Ceramics; Jan2014, Vol. 52 Issue 9/10, p514-522, 9p |
| Abstrakt: |
The paper describes developments of the Powder Metallurgy Institute (National Academy of Sciences of Belarus) in the field of producing two-layer permeable structures with a filtering layer 0.3-0.4 mm in thickness. The presented processes include: copressing of coarse powder and fine powder applied onto one of the shape elements with the help of binder; activation of sintering of fine metal fibers by fine powder particles; use of removable agents in plasma-assisted ion sputtering of coatings onto a porous powder substrate; self-propagating high-temperature synthesis in two-layer porous structures formed by different metals; and granulation of metal particles by pore agents. Examples of products made of the developed materials are provided. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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