Pressure transmitting apparatus with superplastic alloy as the pressure transmitting medium
AssigneeUbe Industries, Ltd.
InventorsHaruaki Hatayama, Hideo Takei, Takuji Okabe, Yoshiharu Waku, Toyoaki Ueno
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Abstract
A pressure transmitting apparatus for hot - press sintering comprises a container 21 with a lid 22, a piston 23, a superplastic alloy medium 24a and 24b and heaters 25a, 25b, and 25c. A force is applied to generate an isostatic compression pressure on the powder body.
Claims3
A pressure transmitting apparatus for sintering a powder body comprising (a) a container provided with a lid and a piston set in a through hole formed in the lid (b) a heater for heating the container, and (c) a superplastic alloy medium which encompasses the powder body, arranged within the container in force transmitting relation with the piston.
Dependencies are inferred from the claim text.