| 摘要 |
PURPOSE:To obtain a lightweight thruster provided with a heat radiating plate by attaching a plate to a film of a high m.p. metal with high heat conductivity formed on a mandrel, forming a film of said metal on the plate, and removing the mandrel and the plate. CONSTITUTION:A high m.p. metal with high heat conductivity is sprayed on a mandrel 1 to form a film. A plate 3 is attached to the formed metallic body as a thruster 1', and said high m.p. metal is sprayed on the plate 3 to form a film. The mandrel 1 and the plate 3 are then removed chemically and/or physically. A lightweight thruster provided with a heat radiating plate is obtd. |
