Joined component and method for manufacturing joined component
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United States of America Patent
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Sep 29, 2020
Grant Date -
Mar 15, 2018
app pub date -
Nov 26, 2015
filing date -
Mar 30, 2015
priority date (Note) -
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Abstract
It is an object of the present invention to provide a joined component in which the overflow of brazing filler metal from the outer peripheral line of a joint boundary surface between a first member and a second member is suppressed, and a method for manufacturing the joined component. A joined component is obtained by joining, with brazing filler metal, a first member and a second member to each other at a joint boundary surface where the first member and the second member are in contact with each other, the joined component having a non-contact area that is provided on an inner side with respect to an outer peripheral line of the joint boundary surface and in which the first member and the second member are not in contact with each other. In the joined component, the first member has a retaining recess where the brazing filler metal that is melted when the first member and the second member are joined to each other is retained, the retaining recess providing the non-contact area. The molten brazing filler metal including some solidified part forms a brazing-filler-metal pool in the retaining recess.
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