公开(公告)号：US5156856A

公开(公告)日：1992-10-20

申请号：US126168

申请日：1987-11-27

申请人： Hiroyuki Iwasaki ,  Syuji Sakai

发明人： Hiroyuki Iwasaki ,  Syuji Sakai

IPC分类号： B28B1/26

CPC分类号： B28B1/261 ,  B28B1/265

摘要： A mold for forming a molded body from a slurry including an impermeable mold part having a cavity for retaining the slurry and a permeable mold provided on a side of a molding surface with a membrane filter. A method of forming a molded body from a slurry includes steps of introducing the slurry into a cavity of a mold including an impermeable mold part and a permeable mold part provided on a side of a molding surface with a membrane filter, and removing a solvent medium of the slurry through the permeable mold part. A pressure casting molding method of forming a high dense ceramic molded body by pouring a ceramic slurry into a mold through a pouring portion thereof and pressurizing the ceramic slurry on a side of the pouring portion while removing a solvent medium of the slurry on the other side of the mold through a permeable mold part of the mold. The method includes steps of filling a hydrophobic pressurizing medium in the pouring portion after pouring the ceramic slurry into the mold for pressurizing the ceramic slurry through the hydrophobic pressuring medium, and/or removing the solvent medium and/or removing the solvent medium through a membrane filter provided on a side of a molding surface of said permeable mold part of the mold.

摘要翻译： 一种用于从包括具有用于保持浆料的空腔的不可渗透的模具部件和在模制表面的侧面上设置有膜过滤器的可渗透模具的浆料形成模制体的模具。 从浆料形成成型体的方法包括以下步骤：将浆料引入包含不透水模具部件的模具的空腔中，以及通过膜过滤器设置在模制表面侧的渗透模具部件，以及除去溶剂介质 的浆料通过可渗透的模具部分。 一种高压铸造成型方法，其通过将陶瓷浆料通过其浇注部分倒入模具中而形成高致密陶瓷成形体，并且在倾倒部分的一侧加压陶瓷浆料，同时在另一侧除去浆料的溶剂介质 的模具通过模具的可渗透模具部分。 该方法包括以下步骤：在将陶瓷浆料倒入模具中之后，将疏水性加压介质填充到浇注部分中，以通过疏水加压介质对陶瓷浆料加压，和/或除去溶剂介质和/或通过膜去除溶剂介质 过滤器设置在模具的所述可渗透模具部分的模制表面的一侧。

公开(公告)号：US5296175A

公开(公告)日：1994-03-22

申请号：US916269

申请日：1992-07-21

申请人： Hiroyuki Iwasaki ,  Syuji Sakai

发明人： Hiroyuki Iwasaki ,  Syuji Sakai

IPC分类号： B28B1/26 ,  C04B33/28

CPC分类号： B28B1/261 ,  B28B1/265

摘要： A mold for forming a molded body from a slurry including an impermeable mold part having a cavity for retaining the slurry and a permeable mold provided on a side of a molding surface with a membrane filter. A method of forming a molded body from a slurry includes steps of introducing the slurry into a cavity of a mold including an impermeable mold part and a permeable mold part provided on a side of a molding surface with a membrane filter, and removing a solvent medium of the slurry through the permeable mold part. A pressure casting molding method of forming a high dense ceramic molded body by pouring a ceramic slurry into a mold through a pouring portion thereof and pressurizing the ceramic slurry on a side of the pouring portion while removing a solvent medium of the slurry on the other side of the mold through a permeable mold part of the mold. The method includes steps of filling a hydrophobic pressurizing medium in the pouring portion after pouring the ceramic slurry into the mold for pressurizing the ceramic slurry through the hydrophobic pressuring medium, and/or removing the solvent medium and/or removing the solvent medium through a membrane filter provided on a side of a molding surface of said permeable mold part of the mold.

摘要翻译： 一种用于从包括具有用于保持浆料的空腔的不可渗透的模具部件和在模制表面的侧面上设置有膜过滤器的可渗透模具的浆料形成模制体的模具。 从浆料形成成型体的方法包括以下步骤：将浆料引入包含不透水模具部件的模具的空腔中，以及通过膜过滤器设置在模制表面侧的渗透模具部件，以及除去溶剂介质 的浆料通过可渗透的模具部分。 一种高压铸造成型方法，其通过将陶瓷浆料通过其浇注部分倒入模具中而形成高致密陶瓷成形体，并且在倾倒部分的一侧加压陶瓷浆料，同时在另一侧除去浆料的溶剂介质 的模具通过模具的可渗透模具部分。 该方法包括以下步骤：在将陶瓷浆料倒入模具中之后，将疏水性加压介质填充到浇注部分中，以通过疏水加压介质对陶瓷浆料加压，和/或除去溶剂介质和/或通过膜去除溶剂介质 过滤器设置在模具的所述可渗透模具部分的模制表面的一侧。