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METHOD OF MANUFACTURING ZIRCONIA CUT BODY FOR DENTAL CUTTING USING PRECIPITANT
To allow metal to be evenly carried on a zirconia cut body for dental cutting that has its hardness adjusted to a cuttable level by calcination at a low temperature.SOLUTION: A method for manufacturing a zirconia cut body for dental cutting includes steps of: impregnating a porous zirconia molding with an impregnation liquid including at least one metal ion and at least one precipitant; and decomposing the precipitant in the porous zirconia molding and precipitating a metallic compound.SELECTED DRAWING: None
【課題】低い温度での仮焼により切削加工可能な硬度に調整した歯科切削加工用ジルコニア被切削体に金属を偏よらずに担持させる。【解決手段】少なくとも一つの金属イオンと、少なくとも一つの沈殿剤とを含む含浸液を多孔質ジルコニア成形体に含浸させる含浸工程と、多孔質ジルコニア成形体中の沈殿剤を分解し、金属化合物を析出させる析出工程とを含む歯科切削加工用ジルコニア被切削体の製造方法により歯科切削加工用ジルコニア被切削体を製造する。【選択図】なし
METHOD OF MANUFACTURING ZIRCONIA CUT BODY FOR DENTAL CUTTING USING PRECIPITANT
To allow metal to be evenly carried on a zirconia cut body for dental cutting that has its hardness adjusted to a cuttable level by calcination at a low temperature.SOLUTION: A method for manufacturing a zirconia cut body for dental cutting includes steps of: impregnating a porous zirconia molding with an impregnation liquid including at least one metal ion and at least one precipitant; and decomposing the precipitant in the porous zirconia molding and precipitating a metallic compound.SELECTED DRAWING: None
【課題】低い温度での仮焼により切削加工可能な硬度に調整した歯科切削加工用ジルコニア被切削体に金属を偏よらずに担持させる。【解決手段】少なくとも一つの金属イオンと、少なくとも一つの沈殿剤とを含む含浸液を多孔質ジルコニア成形体に含浸させる含浸工程と、多孔質ジルコニア成形体中の沈殿剤を分解し、金属化合物を析出させる析出工程とを含む歯科切削加工用ジルコニア被切削体の製造方法により歯科切削加工用ジルコニア被切削体を製造する。【選択図】なし
METHOD OF MANUFACTURING ZIRCONIA CUT BODY FOR DENTAL CUTTING USING PRECIPITANT
沈殿剤を用いた歯科切削加工用ジルコニア被切削体の製造方法
NONAKA KAZUMICHI (author) / TAKAHASHI SHUHEI (author)
2021-10-14
Patent
Electronic Resource
Japanese
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