Patent ID: 11947321
Assignee: BEIJING VACUUM ELECTONICS RESEARCH INSTITUTE
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 17:
18. A method for using the mold assembly according to claim 1 to make alkali metal wax packets, comprising the following steps:
S100, using one packaging mold as a lower mold, and filling each wax packet receiving cavity of the lower mold with an appropriate amount of alkali metal;
S200, using the other packaging mold as an upper mold, and engaging the upper mold and the lower mold such that cavities formed in a paraffin layer together form a wax packaging cavity for sealing the alkali metal;
S300, heating and jointing the paraffin layer of the upper mold and the paraffin layer of the lower mold together, so as to form an alkali metal coating; and
S400, corroding a release sacrificial layer using a corrosive liquid via a corrosion release hole, separating the upper mold from the lower mold, and dicing to obtain a plurality of alkali metal wax packets provided with the alkali metal inside.