【摘要】 介绍了30t空心钢锭锻造试验过程及所制产品的质量情况,以及用65t空心钢锭生产电站环形锻件情况,为用大型空心钢锭生产锻件的进一步研究提供了依据。更多还原

【Abstract】 The article describes the forging experiments of 30t hollow ingot and the quahty of the prod-ucts, and introduces the ring type forgings for power station using 65t hollow ingot. It has provided the sci-entific basis for further deleloping the heavy hollow ingots.更多还原