用不同加热工艺在低碳钢上制取了两种钴基及含稀土钴基合金涂层。
On the matrix of carbon steel, two Co based alloy coatings with addition of rare earth elemerts (RE) were obtained by means of heating.
制取铝稀土合金系列的新思想和新工艺过程；
Some New ideas and new process in preparation of Al-RE alloys series.
制取铝稀土合金系列的新思想和新工艺过程；
Some New ideas and new process in preparation of Al-RE alloys series.
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