发明专利
JP2011073967A Method of joining at least two sintered bodies and composite structure prepared thereby
有权
基本信息:
- 专利标题： Method of joining at least two sintered bodies and composite structure prepared thereby
- 专利标题（中）：至少两个烧结体的接合方法及其制备的复合结构
- 申请号：JP2010283417 申请日：2010-12-20
- 公开(公告)号：JP2011073967A 公开(公告)日：2011-04-14
- 发明人： CUTLER RAYMOND ASHTON , HUTCHINGS KENT N , KLEINLEIN BRIAN PAUL , CAROLAN MICHAEL FRANCIS
- 申请人： Air Products & Chemicals Inc , Ceramatec Inc , エア プロダクツ アンド ケミカルズ インコーポレイテッドAir Products And Chemicals Incorporated , セラマテック インコーポレイティド
- 专利权人： Air Products & Chemicals Inc,Ceramatec Inc,エア プロダクツ アンド ケミカルズ インコーポレイテッドAir Products And Chemicals Incorporated,セラマテック インコーポレイティド
- 当前专利权人： Air Products & Chemicals Inc,Ceramatec Inc,エア プロダクツ アンド ケミカルズ インコーポレイテッドＡｉｒ Ｐｒｏｄｕｃｔｓ Ａｎｄ Ｃｈｅｍｉｃａｌｓ Ｉｎｃｏｒｐｏｒａｔｅｄ,セラマテック インコーポレイティド
- 优先权： US33299506 2006-01-17
- 主分类号： C04B37/00
- IPC分类号： C04B37/00 ; B01D63/00 ; B01D71/02
摘要：
PROBLEM TO BE SOLVED: To provide a method of forming a composite structure by joining at least two sintered bodies, and the composite structure produced by the method.
SOLUTION: The method of joining at least two sintered bodies to form the composite structure includes the followings: providing a joint material between joining surfaces of first and second sintered bodies; applying a pressure of from 1 kPa to less than 5 MPa to provide an assembly; heating the assembly to a conforming temperature sufficient to allow the joint material to conform to the joining surfaces; and further heating the assembly to a joining temperature below a minimum sintering temperature of the first and second sintered bodies (ceramic particles constitute 40-75 vol.% of the joint material and include at least one element of the first and/or second sintered bodies). The composite structure produced by the method is also disclosed.
COPYRIGHT: (C)2011,JPO&INPIT
摘要（中）：
SOLUTION: The method of joining at least two sintered bodies to form the composite structure includes the followings: providing a joint material between joining surfaces of first and second sintered bodies; applying a pressure of from 1 kPa to less than 5 MPa to provide an assembly; heating the assembly to a conforming temperature sufficient to allow the joint material to conform to the joining surfaces; and further heating the assembly to a joining temperature below a minimum sintering temperature of the first and second sintered bodies (ceramic particles constitute 40-75 vol.% of the joint material and include at least one element of the first and/or second sintered bodies). The composite structure produced by the method is also disclosed.
COPYRIGHT: (C)2011,JPO&INPIT
要解决的问题：提供通过连接至少两个烧结体形成复合结构体的方法和通过该方法制备的复合结构体。 解决方案：将至少两个烧结体接合以形成复合结构的方法包括以下步骤：在第一和第二烧结体的接合表面之间提供接合材料; 施加1kPa至小于5MPa的压力以提供组件; 将组件加热到足以允许接头材料与接合表面一致的适形温度; 并且进一步将组件加热到低于第一和第二烧结体的最小烧结温度的接合温度（陶瓷颗粒构成接合材料的40-75体积％，并且包括第一和/或第二烧结体的至少一个元件 ）。 还公开了通过该方法生产的复合结构。 版权所有（C）2011，JPO＆INPIT