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Method for manufacturing zirconia cut body used for dental cutting and machining utilizing precipitant
The issue of the invention is to support metal without segregation on a zirconia cut body for dental cutting and machining. The zirconia cut body for dental cutting and machining has been adjusted to a hardness that enables to cut and machine by calcining at a low temperature.As a solution, the zirconia cut body for dental cutting and machining is manufactured by a method for manufacturing a zirconia cut body for dental cutting and machining, and the method includes an impregnation step of impregnating a porous zirconia molded body with an impregnating solution containing at least one metal ion and at least one precipitant, and a deposition step of decomposing the precipitant in the porous zirconia molded body to deposit a metal compound.
本发明的课题是在牙科切削加工用氧化锆被切削体上无偏差地负载金属，该牙科切削加工用氧化锆被切削体是通过低温度条件下的预烧并调节至能切削加工的硬度的牙科切削加工用氧化锆被切削体。本发明的解决方案是通过牙科切削加工用氧化锆被切削体的制造方法制造牙科切削加工用氧化锆被切削体，该牙科切削加工用氧化锆被切削体的制造方法包含：含浸工序，该工序使包含至少一种金属离子和至少一种沉淀剂的含浸液含浸于多孔质氧化锆成型体；以及析出工序，该工序使多孔质氧化锆成型体中的沉淀剂分解，并使金属化合物析出。
Method for manufacturing zirconia cut body used for dental cutting and machining utilizing precipitant
The issue of the invention is to support metal without segregation on a zirconia cut body for dental cutting and machining. The zirconia cut body for dental cutting and machining has been adjusted to a hardness that enables to cut and machine by calcining at a low temperature.As a solution, the zirconia cut body for dental cutting and machining is manufactured by a method for manufacturing a zirconia cut body for dental cutting and machining, and the method includes an impregnation step of impregnating a porous zirconia molded body with an impregnating solution containing at least one metal ion and at least one precipitant, and a deposition step of decomposing the precipitant in the porous zirconia molded body to deposit a metal compound.
本发明的课题是在牙科切削加工用氧化锆被切削体上无偏差地负载金属，该牙科切削加工用氧化锆被切削体是通过低温度条件下的预烧并调节至能切削加工的硬度的牙科切削加工用氧化锆被切削体。本发明的解决方案是通过牙科切削加工用氧化锆被切削体的制造方法制造牙科切削加工用氧化锆被切削体，该牙科切削加工用氧化锆被切削体的制造方法包含：含浸工序，该工序使包含至少一种金属离子和至少一种沉淀剂的含浸液含浸于多孔质氧化锆成型体；以及析出工序，该工序使多孔质氧化锆成型体中的沉淀剂分解，并使金属化合物析出。
Method for manufacturing zirconia cut body used for dental cutting and machining utilizing precipitant
使用沉淀剂的牙科切削加工用氧化锆被切削体的制造方法
NONAKA KAZURI (author) / TAKAHASHI SHUHEI (author)
2021-10-12
Patent
Electronic Resource
Chinese
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