| 摘要 |
A method for manufacturing a plate-type heat pipe including providing a mold including a first cavity and a plurality of second cavities located above and communicating with the first cavity and depositing cores into the first cavity. First and second metal powder are injected into the mold by using a double-mode injection molder. The first metal powder securely adheres to the cores, and the second metal powder fills up the first and second cavities except the first metal powder located, thereby forming a green piece. The cores are removed from the green piece to define chambers in the green piece. The green piece is heated to obtain a sintered product with an outer wall, fins extending from the outer wall and a wick structure adhering inner surfaces of the outer wall.
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