摘要 |
PROBLEM TO BE SOLVED: To effectively use ceramics for artificial live tissues or purification of the environment by coating ceramics excellent in heat resistance and toughness with apatite powder which is difficult to use as a single material. SOLUTION: A raw material having no deposition power of the apatite is deposited by sintering on a raw material having no adsorption power of ceramics to manufacture a coated product having high strength. |