FIELD: prosthetics. SUBSTANCE: hydroxyapatite powder is mixed with phosphate binding agent at ratio (1-1.5):(1.5-2). Mixture is dried and baked at temperature 250 to 600 C to give material useful as coating on metallic endoprostheses. EFFECT: reduce percentage of invalid produce due to eliminated crack and detachment of coating. 1 tbl, 6 ex
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Authors
Dates
2000-10-27—Published
1999-03-30—Filed