| 释义 |
hi-Cr cast iron
基本例句
高铬铸铁
The phase transformation temperature of high Cr cast iron is increased and incubation period of bainit transformation is lowered.同时，稀土元素提高了高铬铸铁的固态相变温度并缩短了贝氏体的孕育期。
Primary carbide microstructure evolution in the semi-solid hypereutectic high Cr cast iron has been studied at partial remelting temperature.研究了半固态过共晶高铬铸铁坯料部分重熔保温过程中初生碳化物的演变规律。
The experimental results show that the carbides in high Cr cast iron can be refined and changed from net and long shapes into island and block ones.结果表明，稀土元素能破碎高铬铸铁中的碳化物，使碳化物由网状、条状向岛状、状过渡。
The compound roll is centrifugally cast with high Cr cast iron as outer material, and nodular iron as thematerial of its core and neck.采用电磁半连续复合铸造法制成芯轴为45钢的高钒高速钢和高铬铸铁两种复合轧辊,对复合界面的组织和性能进行了研究。
The research achievements of cryogenic treatment have been applied to cast alloys,including high Cr cast iron,440A cast stainless steel, 45 carbon steel,in recent years.介绍近几年将深冷处理技术应用于高铬铸铁、44 0A铸造不锈钢、45碳素铸钢等铸造合金材料中的研究结果。 |