Development of Monobloc Type High-carbon High-alloyed Rolls for Hot Rolling Mills
Development of Monobloc Type High-carbon High-alloyed Rolls for Hot Rolling Mills
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DOI：
10.2355/isijinternational.32.1190
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发表时间：
1992-11
影响因子：
1.8
通讯作者：
T. Kudo;Suguru Kawashima;R. Kurahashi
中科院分区：
文献类型：
--
作者：
T. Kudo;Suguru Kawashima;R. Kurahashi
介绍了用钢锭冶金方法研制的万公斤级以上整体式耐用热轧米尔斯轧辊的冶金和制造工艺。轧辊的显微组织由硬的一次碳化物组成，主要是富钒的MC，嵌入在高度回火的基体中。还解释了与耐用辊的预期性能有关的辊的特性。
Monobloc type durable rolls of over 10000 kg have been developed by ingot metallurgy for hot rolling mills, and the metallurgy and the manufacturing process of the roll are described. The microstructure of the roll consists of hard primary carbides, mainly vanadium rich MC, embedded in the highly tempered matrix. The characteristics of the roll which relate to the performance expected for a durable roll are also explained.