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《包头市重大科技发展项目计划》将于今年开始启动。在13项重大科技发展项目中有6项涉及稀土。 稀土在钢中的开发应用 稀土在钢中有净化、变质和微合金化作用,对钢进行稀土处理,是提高钢材质量、发展新品种的有效措施之一。一定量的稀土与
The “Baotou City Science and Technology Development Project Plan” will start this year. Six of the 13 major scientific and technological development projects involved rare earths. Development and application of rare earths in steel Rare earths are used for purification, modification and micro-alloying in steel. Rare earth treatment of steel is one of the effective measures to improve the quality of steel and develop new varieties. A certain amount of rare earth