Design of Functionally Graded Cemented Carbide Tools.
نویسندگان
چکیده
منابع مشابه
Topology Optimization Design of Functionally Graded Structures
1. Abstract Functionally Graded Materials (FGMs) possess continuously graded material properties and are characterized by spatially varying microstructures. Such materials are studied in conjunction with the concept of topology optimization design which determines holes and connectivities of the structure by adding and removing material in the extended fixed design domain. The objective is to d...
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ub lis he d by M an ey P ub lis hi ng ( c) IO M C om m un ic at io ns L td A mechanical powder metallurgy process involving a vibration stage before cold and hot compaction has been developed to manufacture functionally graded materials (FGMs). The microstructure and mechanical properties of p 2124 FGMs produced by this process have been studied. It was found that the vibration stage modified t...
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The deposition of carbon from ethylene in the presence of methyl-trichlorosilane or tetrachlorosilane is investigated in this study. Ex-periments are carried out in a hot-wall tubular reactor coupled to amicrobalance for continuous monitoring of the reaction rate. Thingraphite plates and refractory wires are employed as deposition sub-strates. The experimental results sh...
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An advantage of functionally graded materials (FGMs) over laminated composites is that material properties vary continuously in an FGM but are discontinuous across adjoining layers in laminated composites. Furthermore, in an FGM material, properties can be graded in all three directions which is more difficult to achieve in laminated composites. FGMs have been used for structural optimization, ...
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ژورنال
عنوان ژورنال: Journal of the Japan Society of Powder and Powder Metallurgy
سال: 1998
ISSN: 0532-8799,1880-9014
DOI: 10.2497/jjspm.45.231