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发明公开
CN102089453A 制造用陶瓷纤维增强的金属部件的方法 有权 转让

制造用陶瓷纤维增强的金属部件的方法
摘要：
本发明涉及一种制造用陶瓷纤维增强的金属部件的方法，其中：在具有上面(10B)的金属主体(10)中加工出用于插件的至少一个凹腔(10A)；将通过金属基体中的陶瓷纤维形成的至少一个插件(11)置于所述凹腔中；用盖覆盖所述插件；在所述插件周围的间隙空间中形成真空，所述空间在真空下紧密密封；组件，即具有所述盖的金属主体，通过热等静压处理；加工经过处理的所述组件，以获得所述部件。所述盖包括：元件(12)，其覆盖处于缝中的所述插件(11)并从所述上面突出；和片(14)，其覆盖带有元件(12)的所述上面。插件(11)是直的，金属主体中的用于插件的凹腔形成直缝。
摘要（英）：

The invention relates to a method for producing a metallic part reinforced by ceramic fibres, according to which: at least one recess (10A) for an insert is machined in a metallic body (10) having an upper surface (10B); at least one insert (11) consisting of ceramic fibres in a metallic matrix is arranged in the recess; the insert is covered with a cover; the gap around the insert is placed under a vacuum and hermetically sealed; the entire metallic body with the cover is treated by hot isostatic compaction; and said treated assembly is machined to produce said part. The method is characterised in that the cover comprises an element (12) covering the insert (11) in the groove and projecting past the upper surface, and a film (14) covering the upper surface with said element (12). Especially the insert (11) is rectilinear, and the recess of the insert in the metallic body forms a rectilinear groove.

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