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目前,用于熔化氧化铝和在高于200℃温度下使用的钼坩埚都是用棒料车削加工出来的。这时,大部分金属都成了切屑,材料利用系数不超过15％～25％。原苏联的М·И希尔曼及其同事试验了由厚度分别为3mm和4mm的МЧВП牌号钼板用冲压方法制造直径为66mm、高度为48mm钼坩埚的可能性。工艺过程的选择是以钼板的特殊性能(塑性,而不是物理性能)和状态(取决于变形条件)为基础的。这一条件首先取决于加热。根据В·Н·科罗列夫提出的建议来选择温度制度和冲压系数。
Currently, molybdenum crucibles for melting alumina and for use at temperatures above 200 ° C are machined out of bar stock. At this time, most of the metal has become the chip, material utilization factor does not exceed 15% ~ 25%. In the former Soviet Union, M. Scherman and his colleagues tested the possibility of making a 66 mm diameter and 48 mm height molybdenum crucible from the МЧВП brand molybdenum plate with thicknesses of 3 mm and 4 mm, respectively, by stamping. The choice of process is based on the specific properties of molybdenum plates (plastic rather than physical) and state (depending on the deformation conditions). This condition depends first and foremost on heating. According to В · Н · Korolev proposed recommendations to choose the temperature system and stamping coefficient.