| 摘要 |
A method of manufacturing a hermetically sealed chamber, including preparing two aluminum or aluminum alloy material members which face each other, forming at least one extending groove portion on a surface to be metal-bonded of one of the two aluminum or aluminum alloy material members, wherein the groove portion extends in a manner to make an enclosure, forming at least one corresponding extending protruding portions on a surface to be metal-bonded of the other of the two aluminum or aluminum alloy material members, where the protruding portion extends in a manner to make a corresponding enclosure, forming an extending convex portion outside the groove portion and/or outside the protruding portion, wherein the convex portion extends in a manner to make an enclosure, and receiving internally packaged parts therebetween, inserting the at least one extending protruding portion into the at least one corresponding extending groove portion and fitting the extending convex portion, and causing the at least one extending protruding portion and the at least one extending groove portions to be metal-bonded by press-forging.
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