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Does any one know about the ASTM standard for Nano scratch hardness testing. Thanks

Thanks StLENG (Mechanical) I am searching for nanoindentation application in which sneddon's equation is basic for analysis. Thanks

Does anyone know about PILE-UP AND SINK-IN feature in the nanoindentation. Thanks

Does any one know about the Sneddon's equation. Thanks

hai everyone Does anyone know why nanofiber has more strength than steel at the same dimension . thanks

Does any one know the relation between hardness and tensile strength of fiber preform (composite materials). Is there any ASTM standards are avaliable. thanks

m777182 The slurry contains alumina fiber+cationic starch+silica colloidal Thanks

I have doubt about the procedure of finding ph value of slurry containg ceramic fiber thanks

HAI Does any one know the melting point of graphite nanofiber Thanks

Hai, Which mounting is suitable for fiber preform cold mounting or hot mounting. Thanks

Hai, Is it possible to predict the tensile strenghth of fiber preform from hardness value. Is there any ASTM standard is available. Thanks

Is there any relation between hardness and tensile strength If there any equation please mention. Thanks

Hai May i know difference between Organic and Inorganic fibers Alumina and graphite fibers are coming under which category Thanks

hai Does any one know about the polishing paper used for fiber preform before microstructure study. Thanks

May i know the method of measurement of harness using dietert method Thanks

Does any one know about the method of measuring the hardness of ceramic fiber preform Thanks

Thanks m777182 (Chemical) I mean alumina fiber and carbon fiber with water and acetone seperately. I have another question,some chemicals like silica colloidal,sodium dodecylbenzene and cationic polyacrylamide add with water. what is the reaction and whether the mode addition into the water...

May i know the differnce between sintering and drying Thanks

Does any one know the chemical reaction of alumina(Al2O3) and carbon with water then with acetone. May i know the final product of these two reactions Thanks

In a hybrid preform the total volume fraction of fiber is 15%. How can we calculate the weight of each fiber for making the preform. Thanks in advance