Zobrazeno 1 - 10
of 569
pro vyhledávání: '"Božić D."'
Publikováno v:
Science of Sintering, Vol 55, Iss 2, Pp 205-219 (2023)
Copper-zirconium alloys with high conductivity were produced using powder metallurgy. Two-steps manufacturing process, containing mechanical alloying followed by hot pressing, was applied in achieving improved mechanical and physical properties of Cu
Externí odkaz:
https://doaj.org/article/3a11d88ad6d74ee79ef036d7dc1e4489
Publikováno v:
Journal of Mining and Metallurgy. Section A: Mining, Vol 57, Iss 1, Pp 33-42 (2021)
Through this study special attention was paid to AMDs, originating from copper mines, containing different heavy metal ions, and a certain amount of sulphuric acid. The research was conducted on the territory encompassing the RTB Bor mines (now Serbi
Externí odkaz:
https://doaj.org/article/f04d0eb70aee44d78fe2a642ae749ffb
Publikováno v:
Science of Sintering, Vol 52, Iss 1, Pp 15-23 (2020)
A comparison was made between layer-by-layer laser melting (LM) of two types of feedstock powders: (1) elemental powder blend and (2) mechanically alloyed powder. LM was done by Nd:YAG laser at 1064 nm (max. average power 100 W) in argon ambience.
Externí odkaz:
https://doaj.org/article/947c260032c74270ac5505dc1a5d5d24
Publikováno v:
Science of Sintering, Vol 46, Iss 2, Pp 217-224 (2014)
The copper alloy with 7vol.% ZrB2 examined in this study was consolidated via powder metallurgy processing (PM) by combining mechanical alloying and hot pressing process. Structural changes, morphological properties and elemental analysis of the h
Externí odkaz:
https://doaj.org/article/544dcade41ad4b339fdd441af54446aa
Publikováno v:
Science of Sintering, Vol 43, Iss 1, Pp 63-70 (2011)
This paper describes a study of the microstructures and mechanical properties of Zn matrix composites reinforced by 10 wt.% Al2O3 particles of 0.7 μm average size. Commercial Zn-Al-Cu (ZA27) alloy was gas atomized and the resulting powder was mixed
Externí odkaz:
https://doaj.org/article/75dd1d45151b4840a9c9332876f47242
Publikováno v:
Science of Sintering, Vol 41, Iss 2, Pp 143-150 (2009)
In order to produce the composite powder analyzed in this paper, two prealloys were melted and afterwards gas atomized. The obtained TiB2-reinforced copper powder was consolidated by hot isostatic pressing (HIP). Since it is known that a decrease in
Externí odkaz:
https://doaj.org/article/8f42cdd7aecc4195b40f252b14be5d0c
Publikováno v:
Science of Sintering, Vol 41, Iss 2, Pp 185-192 (2009)
Inert gas atomized prealloyed copper powder containing 2 wt.% Al (average particle size ≈ 30 μm) and a mixture consisting of copper (average particle sizes ≈ 15 μm and 30 μm) and 4 wt.% of commercial Al2O3 powder particles (average particle si
Externí odkaz:
https://doaj.org/article/4cb33433e9a94f8bba2c50e3c929b03a
Autor:
Stašić, J., Božić, D.
Publikováno v:
In Journal of Alloys and Compounds 25 September 2018 762:231-236
Autor:
Stašić, J., Božić, D.
Publikováno v:
In Surface & Coatings Technology 15 December 2016 307 Part A:407-417
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