With prolonged or shortened pulse electrical current sintering time, the density, hardness and bend toughness of the sintered materials decreased.
进一步延长或缩短脉冲电流烧结时间，烧结体的密度、硬度和弯曲强度反而下降。
2
Pulse electric current sintering is an advanced technology for materials synthesis and processing with potential application. But the sintering mechanism is in dispute.
脉冲大电流快速烧结技术是材料制备新技术之一，具有很大的发展潜力，但烧结机理一直存在争议。
3
This paper analyzes application of long bag low pressure pulse filter in cement, electric steelmaking and sintering.