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美国宾夕法尼亚州立大学的研究者发明了一种新的微波烧结工艺，它能够改进粉末金属制品的性能。这种微波烧结方法能够生产形状复杂的制件而且生产成本较低，实际上任何金属粉末生坯在微波烧结炉中都能在１０至３０ｍｉｎ内完成烧结。通常，固态金属在微波炉中会将大部分微波辐
Researchers at Pennsylvania State University have invented a new microwave sintering process that improves the performance of powdered metal products. This microwave sintering method can produce parts with complicated shapes and lower production costs. In fact, any metal powder green compact can be sintered within 10 to 30 minutes in a microwave sintering furnace. In general, solid metal will have most of the microwave radiation in the microwave oven