对H 13钢穿孔顶头进行了稀土铝合金化研究。
本文介绍了精密热模锻穿孔顶头的生产工艺及工艺特点。
The production process and its features of piercing plug by precision hot-die-forging are detailed.
镶嵌式钼合金穿孔顶头尤其适用于低合金钢及合金高压锅炉管的穿孔。
The Mo alloy inlaid piercing plug is especially suitable for piercing of low alloy pipes and high pressure boiler pipes.
应用推荐