Study of dental materials by laser beam scanning.
Several properties of dental materials are characterized by dimensional variation induced by different parameters. In this work a non-contact method used for measurement of linear dimensional variation is shown. The accuracy is +/- 1 micron for sample length ranging from 1 to 70 mm.
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Istituto Scienze Fisiche, I.N.F.M., Parma, Italy.
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Ortalli
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Pozela
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D055598:Chemical Phenomena; D002627:Chemistry, Physical; D003764:Dental Materials / Q000737:chemistry*; D006358:Hot Temperature; D007834:Lasers; D008422:Materials Testing / Q000379:methods
D003764:Dental Materials