FIELD: chemistry.
SUBSTANCE: method includes obtaining a charge for sintering ceramic materials from a powder, synthesised by precipitation of salts in water solutions, with a component ratio: 60-95 wt % of calcium carbonate and 5-40 hydroxyapatite and/or carbonate hydroxyapatite. The claimed method also includes additional milling of the obtained powder and introduction into the powder before and after milling of sodium carbonate in an amount of 0.25-5.0 wt %, taken with respect to calcium carbonate and hydroxyapatite and/or carbonate hydroxyapatite.
EFFECT: obtaining a composite ceramic material with higher compression strength and lower porosity.
1 tbl, 4 ex
| Title | Year | Author | Number |
|---|---|---|---|
| HYDROXYAPATITE AND CALCIUM CARBONATE COMPOSITE FOR BONE DEFECT FILLING IN PLASTIC SURGERIES | 2010 |
|
RU2429885C1 |
| METHOD OF PRODUCTION OF POROUS CERAMIC GRANULES ON BASIS OF CALCIUM CARBONATE AND HYDROXYAPATITE AND/OR CARBONATE HYDROXYAPATITE FOR FILLING OF BONE DEFECTS AT RECONSTRUCTIVE PLASTIC SURGERIES | 2014 |
|
RU2555348C1 |
| METHOD OF PRODUCING POWDERED MATERIAL BASED ON CARBONATED HYDROXYAPATITE AND BRUSHITE | 2014 |
|
RU2546539C1 |
| POROUS COMPOSITE MATERIALS BASED ON CHITOSAN FOR FILLING OF BONE DEFECTS | 2007 |
|
RU2376019C2 |
| METHOD OF PRODUCING POROUS CERAMIC FROM CALCIUM PHOSPHATES FOR TREATING BONE TISSUE DEFECTS | 2015 |
|
RU2578435C1 |
| METHOD FOR INTRODUCTION OF SINTERING ADDITIVE BASED ON TRIPLE CALCIUM, POTASSIUM, AND SODIUM CARBONATE | 2022 |
|
RU2787478C1 |
| METHOD OF PRODUCING COMPOSITE MATERIAL FOR BONE DEFECT REPLACEMENT WITH HELP OF HYDROLYTIC CONVERSION | 2015 |
|
RU2599022C1 |
| HYDROGEL FOR PRODUCTION OF COMPOSITE MATERIALS WITH ANTIBACTERIAL ACTIVITY FOR OSTEOCHONDRAL DEFECTS SUBSTITUTION BY 3D-PRINTING METHOD | 2016 |
|
RU2632431C2 |
| METHOD OF PREPARING MIXTURE FOR CERAMIC MATERIAL BASED ON CARBONATED HYDROXYAPATITE | 2007 |
|
RU2391317C2 |
| WAY OF RECEPTION OF CERAMIC BIODEGRADED MATERIAL ON BASIS OF RENANITE | 2007 |
|
RU2362538C2 |
