| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a method of producing a dental prosthesis and pre-sintered blank of zirconium oxide ceramic having a green strength of within a selection range. <P>SOLUTION: The invention relates to a method of producing a dental prosthesis, comprising the steps: (a) preparation of a blank, (b) machining of the blank by milling processes, (c) dense-sintering of the blank in a temperature range of from 1,200 to 1,650°C, the blank comprising a pre-sintered material and having a green strength of from 31 to 50 MPa. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
