Onur Ertugrul

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Questions related from Onur Ertugrul

Is there anyone having experience with measuring fracture toughness of ceramics via Vickers indentation method?

I want to measure fracture toughness of Mullte-ZrO2 composite by means of Vickers indentation test. However, when i had the indent on the sample, there is no crack initiation near the indent. Is...

06 June 2015 6,006 11 View

Is anyone working on heat transfer in powder metallurgical materials (esp microwave sintering of metals) using COMSOL 4.4?

I have started working on computer based simulation using COMSOL Multiphysics ver 4.4. I want to see how a powder metallurgical steel part (compressed Fe compact) is heated up to 1000 oC. However,...

11 November 2014 2,457 2 View