نتایج جستجو برای: dead metal zone

تعداد نتایج: 334990  

Journal: :JOURNAL OF CHEMICAL ENGINEERING OF JAPAN 1969

Journal: :Transactions of the Society of Instrument and Control Engineers 1998

2014
Marcia R. Salvadori Rômulo A. Ando Cláudio A. Oller do Nascimento Benedito Corrêa

In this study was developed a natural process using a biological system for the biosynthesis of nanoparticles (NPs) and possible removal of copper from wastewater by dead biomass of the yeast Rhodotorula mucilaginosa. Dead and live biomass of Rhodotorula mucilaginosa was used to analyze the equilibrium and kinetics of copper biosorption by the yeast in function of the initial metal concentratio...

Journal: :Stephan Mueller Special Publication Series 2002

2007
Jianwen Hu Y. Kevin Chou

Metal deposition at the tool flank wear-land during machining is a common phenomenon, especially in machining aluminum alloys and annealed teels. The cause of metal deposit has not been studied and the characteristics of the wear-land and deposit contact are not completely known. In his study, a turning test was conducted using tungsten carbide (WC) tools with pre-generated wear-land to machine...

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