Abstract: The present invention relates to a support socket and a method for manufacturing a part having a deposited layer using the support sockets. A support socket according to one embodiment of the present invention, which consists of a top surface, a bottom surface, and side surfaces connecting the top surface and the bottom surface to each other, comprises: a groove formed on the bottom surface toward the top surface; and a machining reference surface as a plane forming the bottom of the groove.

Abstract: The present disclosure relates to a part including silicon carbide layer and manufacturing method thereof, and the manufacturing method according to the present disclosure includes preparing a graphite substrate, and laminating a silicon carbide layer on a surface of the graphite substrate, wherein at the laminating the silicon carbide layer, the silicon carbide layer is laminated such that the thickness of the silicon carbide layer is 0.01 to 1 times the thickness of the graphite substrate, thereby improving the durability of the part including silicon carbide layer.