JOANNA KOLMAS,ANETA JAGUSZEWSKA,WACŁAW L. KOŁODZIEJSKI
申请号：
PL405435
公开号：
PL405435A1
申请日:
2013.09.24
申请国别(地区):
PL
年份:
2015
代理人:
摘要：
ceramic nanokrystaliczny doped hydroxyapatite of the general formula 1, ca10 (po4) - xsrx 6 s (bo3) y (oh) 2, where x means the quantity of strontium in the form of a cation sr2 + in domieszkowanym hydroksyapatycie and 0 < x < 10, and y means the amount of boron in the form of nitrate boranowego bo33 - in domieszkowanym hydroksyapatyci e and 0 < y < 6.process to obtain a ceramic nanokrystalicznego doped the hydroxyapatite, characterised by the fact that placed in the grinder stoichiometric quantities resulting from general reagents model 1, which are: source of calcium, phosphorus, strontium and boron.subsequently, the resulting mixture is placed in a hydraulic press using pressure and minimum 8 tonnes for at least 10 minutes forming tablets. moulded tablets basking using the following sequence of temperatures: 400 - 500\u00b0c by 8 - 15 hours 700 - 800\u00b0c for another 8 - 15 hours and 950 - 1050\u00b0c for at least 12 hours, after which wygrzane tablets crumbles and the material is chopped.Ceramiczny nanokrystaliczny domieszkowany hydroksyapatyt o wzorze ogólnym 1, Ca10-xSrx(PO4)6-y(BO3)y(OH)2, gdzie x - oznacza ilość strontu w postaci kationu Sr2+ w domieszkowanym hydroksyapatycie i 0
