公开(公告)号：US6059949A

公开(公告)日：2000-05-09

申请号：US52166

申请日：1998-03-31

申请人： Leah Gal-Or ,  Roni Goldner ,  Liudmila Cherniak ,  Nina Sezin ,  Sonja Liubovich

发明人： Leah Gal-Or ,  Roni Goldner ,  Liudmila Cherniak ,  Nina Sezin ,  Sonja Liubovich

IPC分类号： C25D13/02 ,  A61C13/00 ,  C25D1/14 ,  H05K1/03 ,  H05K3/02

CPC分类号： A61C13/001 ,  A61C5/10 ,  C25D1/14 ,  C25D13/02 ,  A61C13/0022 ,  H05K1/0306 ,  H05K3/022

摘要： A method for electrophoretic deposition of ceramic particles as a green body shaped as a dental appliance, the method comprising the steps of (a) forming a suspension of the ceramic particles in a first polar solvent, the ceramic particles constituting at least about 5% of the first suspension by weight; (b) passing a direct electrical current through the first suspension, using a deposition electrode shaped as the dental appliance to form a green body; (c) coating the green body with glass particles; and (d) sintering the resultant coated body for obtaining a glass coated all-ceramic dental appliance.

摘要翻译： 一种陶瓷颗粒的电泳沉积方法，作为牙科器具的生坯体，该方法包括以下步骤：（a）在第一极性溶剂中形成陶瓷颗粒的悬浮液，陶瓷颗粒占至少约5％ 第一次悬挂重量; （b）使用形成为牙科器具的沉积电极使直流电流通过第一悬浮液，以形成生坯体; （c）用玻璃颗粒涂覆生坯; 和（d）烧结所得到的涂覆体以获得玻璃涂覆的全陶瓷牙科器具。

公开(公告)号：US07037418B2

公开(公告)日：2006-05-02

申请号：US10333726

申请日：2001-07-05

申请人： David Brandon ,  Liudmila Cherniak

发明人： David Brandon ,  Liudmila Cherniak

IPC分类号： C08F2/58

CPC分类号： C25D13/02 ,  C25D15/00 ,  Y10T428/31504

摘要： A substrate coated with a deposited composite comprising uniformly dispersed hard martial particles in a glassceramic matrix. The deposited bulk composite may comprise uniformly dispersed hard material particles in a glassceramic matrix or hard material particles uniformly dispersed in a glassceramic matrix in a ratio of at least 20% by weight of glassceramic particles and at least 20% by weight of hard material; said mixture having a Vickers hardness of more than 2000 and up to 3000 kg/mm2 and demonstrates an extreme toughness, abrasive and wear resistance, high chemical inertness and a high cutting capability properties.

摘要翻译： 涂覆有包含在玻璃陶瓷基质中均匀分散的硬质颗粒的沉积复合物的基材。 沉积的本体复合材料可以包括均匀分散的硬质材料颗粒在玻璃陶瓷基质或均匀分散在玻璃陶瓷基质中的硬质材料颗粒，其中玻璃陶瓷颗粒至少为20重量％，硬质材料为至少20重量％; 所述混合物的维氏硬度大于2000且高达3000kg / mm 2，并表现出极高的韧性，耐磨性和耐磨性，高化学惰性和高切割性能。