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Study of dental materials by laser beam scanning |
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| Authors: | V Fano WY Ma I Ortalli K Pozela |
| Affiliation: | Istituto Scienze Fisiche, I.N.F.M., Parma, Italy. |
| Abstract: | 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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