The mechanical properties and microstructure characteristics of a high speed steel (HSS) for roll has been studied. As c......

The present study aims at developing high speed steel ( HSS ) as roll materials to replace traditional roll materials su......

采用离心复合铸造工艺研制复合高速钢辊环。研制结果表明，选用变质高碳无钴高速钢作外层，用球铁作内层，选择合适的离心机转速、两种金......