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New tool materials based on Ni alloys strengthened by intermetallic compounds with a high carbon content
Tool materials Ni-based alloys Intermetallic compounds Carbides
2010/8/17
Tool steels containing from 0.30 to 0.60% C, up to 5% Cr and Mo, W and V are universally applied as tool materials for operations in high temperatures. Tools made of these steels obtain functional qua...
An overview of the use of gold drugs in the alleviation
of the symptoms associated with the debilitating
disease rheumatoid arthritis (RA) is presented. Other
potential therapies based on gold comp...
Combustion synthesis of Al-Ni compounds in microwave reactor
Intermetallic Al-Ni SHS Preform
2011/3/17
Investigations of intermetallic compounds of Al - Ni system produced on the base of combustion synthesis method are presented. It was aimed to obtain homogeneous chemical constitution and porous struc...
Effects of various poisoning compounds on the activity and stereospecificity of heterogeneous Ziegler–Natta catalyst
poisoning material Ziegler–Natta catalyst stopped-flow propylene polymerization
2010/10/12
A TiCl4/ethylbenzoate/MgCl2 Ziegler–Natta catalyst was pretreated with chemically different
poisoning compounds to investigate their effects on the catalyst activity and stereospecificity
for propyl...