Filler exfoliation and dispersion in polypropylene/as-received graphite nanocomposites via cryogenic milling

2011 ◽  
Vol 51 (11) ◽  
pp. 2273-2281 ◽  
Author(s):  
Paul J. Hubert ◽  
Krishna Kathiresan ◽  
Katsuyuki Wakabayashi
Keyword(s):  
Cryogenic Milling ◽  
Graphite Nanocomposites

Ultra-Fine Grained Ti-15Mo Alloy Prepared by Powder Metallurgy

2018 ◽  
Vol 941 ◽  
pp. 1276-1281
Author(s):  
Anna Terynková ◽  
Jiří Kozlík ◽  
Kristína Bartha ◽  
Tomáš Chráska ◽  
Josef Stráský
Keyword(s):  
Powder Metallurgy ◽  
Bulk Material ◽  
Alpha Phase ◽  
Full Density ◽  
Fine Grained ◽  
Cryogenic Milling ◽  
Aircraft Manufacturing ◽  
Plasma Sintering ◽  
Beta Matrix ◽  
Spark Plasma

Ti-15Mo alloy belongs to metastable β-Ti alloys that are currently used in aircraft manufacturing and Ti15Mo alloy is a perspective candidate for the use in medicine thanks to its biotolerant composition. In this study, Ti15Mo alloy was prepared by advanced techniques of powder metallurgy. The powder of gas atomized Ti-15Mo alloy was subjected to cryogenic milling to achieve ultra-fine grained microstructure within the powder particles. Powder was subsequently compacted using spark plasma sintering (SPS). The effect of cryogenic milling on the microstructure and phase composition of final bulk material after SPS was studied by scanning electron microscopy. Sintering at 750°C was not sufficient for achieving full density in gas atomized powder, while milled material could be successfully sintered at this temperature. Alpha phase particles precipitated during sintering and their size, as well as the size of beta matrix grains, was strongly affected by the sintering temperature.

scholarly journals Cryogenic Milling Method to Fabricate Nanostructured Anodes

2020 ◽  
Vol 3 (11) ◽  
pp. 11285-11292
Author(s):  
Qizhang Yan ◽  
Shu-Ting Ko ◽  
Yumin Zhao ◽  
Grace Whang ◽  
Andrew Dawson ◽  
...  
Keyword(s):  
Cryogenic Milling ◽  
Milling Method

scholarly journals Surface Characteristics Enhancement of Biocompatible Mg Alloy AZ31B by Cryogenic Milling

2020 ◽  
Vol 1004 ◽  
pp. 012011
Author(s):  
Subham Chhetri ◽  
Mohammad Tariq ◽  
Stephen Dilip Mohapatra ◽  
V Vikali Sumi ◽  
Alomi P Zhimomi ◽  
...  
Keyword(s):  
Surface Characteristics ◽  
Mg Alloy ◽  
Cryogenic Milling

High Perfomance Al Alloy by Cryogenic Milling

1992 ◽  
Vol 77-78 ◽  
pp. 253-258
Author(s):  
K. Asboll ◽  
E. Hellum
Keyword(s):  
Al Alloy ◽  
Cryogenic Milling
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