nodular graphite

基本解釋

Each cone in a nodular graphite is composed of many microcrystallites with a small angle each other in their orientations.
通過(guò)微區(qū)分析還發(fā)現(xiàn)球墨內(nèi)部的角錐體是由許多取向略有差異的微晶所構(gòu)成。
This paper presents the possibility of making nodular graphite cast ironbyinjection of rare earth alloys instead of magnesium as nodularizer to themolten iron with different sulfur content.
本文論述了使用噴射法，用無(wú)鎂稀土合金作球化劑處理不同含硫量的鐵水制備球墨鑄鐵的可能性。
The ingredients of yttrium-based heavy rare earth magnesium nodulizing alloys was investigated, as well as their effects to resist nodulization fading and nodular graphite degeneration was test.
研究了釔基重稀土鎂球化劑的組成，試驗(yàn)了釔基重稀土鎂復(fù)合球化劑對(duì)抗球化衰退、抗石墨球畸變的作用。