타정공이 또는 절구 및 그것을 포함하는 타정장치

• Main Authors: HIGASHI DAISUKE, OGATA KENJI
• Format: Patent
• Language: Korean
• Published: 26.12.2018
• Subjects: BABY COMFORTERS; CHEMICAL SURFACE TREATMENT; CHEMISTRY; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING MATERIAL WITH METALLIC MATERIAL; COATING METALLIC MATERIAL; CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICALPURPOSES; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; DEVICES FOR RECEIVING SPITTLE; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGINGPHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL ORADMINISTERING FORMS; DIFFUSION TREATMENT OF METALLIC MATERIAL; HUMAN NECESSITIES; HYGIENE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL; MEDICAL OR VETERINARY SCIENCE; METALLURGY; PERFORMING OPERATIONS; PRESSES; PRESSES IN GENERAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; TRANSPORTING

타정공이(14, 16) 또는 절구(13)는, 기재(10)와, 기재(10)상의 타정표면층(20)을 구비하고 있다. 타정표면층(20)은, 질소와 4A족 원소를 함유하는 결정질의 산화이트륨을 포함한다. A tableting punch (14, 16) or a die (13) includes a base material (10) and a tableting surface layer (20) on the base material (10). The tableting surface layer (20) includes crystalline yttrium oxide containing nitrogen and a group 4A element.