This video shows the microstructure hardness test run by a Vicker's machine. Materials will be punched on top of it as the machine evaluate the hardness of the materials. Usually the allowable materials are in metal class. The microstructure of test materials can be observed from the optical lense. This video can be search in Youtube as well.
Lecture Note
This video shows the microstructure hardness test run by a Vicker's machine. Materials will be punched on top of it as the machine evaluate the hardness of the materials. Usually the allowable materials are in metal class. The microstructure of test materials can be observed from the optical lense. This video can be search in Youtube as well.
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merepek je. ntah betul,ntah tidak..hehe
ReplyDeletehehe.. merepek pulak yer :)
Deletenot really..
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