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RISEffect of die temperature on mechanical properties of hot pressed P/M
سال: 2010
خلاصه:
In conventional warm compaction, both powder and die are heated to a certain temperature during
compaction. This is a technique for producing P/M compacts with higher green and sintered strength as
compared ...
Investigation on the Effect of Atmosphere on the Pores of Sintered Astaloy CrM Steel
سال: 2013
خلاصه:
Image analysis is used to study the effect of sintering atmosphere and sintering time on the pores
morphology of Astaloy CrM. The pores morphology was described by means of some parameters,
Circular Diameter ...
Air-exposed combustion synthesis of Al2O3 nanofibers in Al/TiO2/C system
سال: 2013
خلاصه:
TiC/Al2O3 composite was synthesized through air-exposed combustion synthesis using Al/TiO2/C initial mixture. Al2O3 was formed as fibers of submicron/nanometer thickness and several microns length on the external and ...