Micro-indentation Hardness

November 1961
Journal of Dental Research;Nov1961, Vol. 40 Issue 6, p1116
Academic Journal
The article presents the results of a study which investigated the accuracy of two methods of hardness testing. The Knoop and Vicker techniques of indentation testing were used. Details of the experimental protocol are provided and the results are presented for hardness tests conducted on a variety of substances, including human dentin and tooth enamel, dental amalgams and steel blocks.


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