By analyzing the composition and the dynamic property of the tungsten-basealloy used for foreign engine, a new tungsten-basealloy matching the foreign sample has been developed.
通过分析国外电动机用钨合金成分及测定其力学性能，设计并制备出与国外样品匹配的新型钨合金。
2
Special type non-standard products: Rectangle type and hexahedron type of hard alloy products and tungstenbase high specific alloy products for military application.
异型非标产品系列：合金长条、六方块、军工用钨基高比重合金制品等。
3
The working characteristics of tungstenalloy hammaring block are introduced. The Jinning ways between tungstenalloy anvil and base seat are analysed.