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高温回火球墨铸铁被称为八十年代初露锋芒的铸造技术。有充足的证据证实这个判断。然而本年度的预测指出,还有另外两种技术与之并驾齐驱:一种是材料——用途广泛的锌铝合金;另一种是工艺——通过热等静压处理增强铸件的性能,提高其级别。 保护气氛炉公司指出:用高温回火球铁生产部件很经济,在竞争日趋剧烈的世界市场中是极有吸引力的。与一般球铁相比,至少其性能的提高就是很吸引人的。 据东方合金公司报道:锌铝合金技术的进展之一,就在于最近把ZA-8合金的热压
High-temperature tempering ductile iron is known as the early 80s revealing edge casting technology. There is sufficient evidence to confirm this judgment. However, this year’s forecast indicates that there are two other technologies that go hand-in-hand: one is the material - a wide range of zinc-aluminum alloys; the other is the process - enhancing the performance of castings by hot isostatic pressing and increasing their grade . Protective atmosphere furnace company pointed out: the high temperature tempering the production of parts is very economical, in an increasingly competitive world market is very attractive. Compared with the general ductile iron, at least its performance improvement is very attractive. According to Oriental Alloy Company reports: one of the progress of zinc-aluminum alloy technology, lies in the recent hot ZA-8 alloy