A Nanomechanical Analysis of Deformation Characteristics of 6H-SiC Using an Indenter and Abrasives in Different Fixed Methods

The super-precise theory for machining single crystal SiC substrates with abrasives needs to be improved for its chemical stability, extremely hard and brittle.A Berkovich indenter was used to carry out a systematic static stiffness indentation experiments on single crystal 6H-SiC substrates, and then these substrates were machined by utilizing fix

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The analytic hierarchy process as a support for decision making

The first part of this text deals Portable Sinks with a convention site selection as one of the most lucrative areas in the tourism industry.The second part gives a further description of a method for decision making - the analytic hierarchy process.The basic characteristics: hierarchy constructions and pair wise comparison on the given level of th

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