1) austempered nodular iron
奥氏体等温淬火球墨铸铁
1.
The effects of chemical composition,matrix structure,graphite shape and size,cooling speed and different annealing processes on nodular iron impact toughness are analyzed and the latest development of austempered nodular iron is introduced.
分析了化学成分、基体组织、石墨形状和大小、冷却速度、不同退火工艺等因素对球墨铸铁冲击韧度的影响,介绍了奥氏体等温淬火球墨铸铁的新发展。
2) ADI
等温淬火球墨铸铁
1.
The Investigation on Surface Heat Treatment Process of ADI;
等温淬火球墨铸铁表面热处理工艺的研究
2.
Two austempered ductile irons (ADIs) specimens, with Bi and without Bi, were prepared by heating at 880℃for 60 min and austempering at 280℃for 120 min.
对有Bi和无Bi 2种成分的等温淬火球墨铸铁进行了组织、微区成分定量分析和机械性能、耐磨性能的对比实验研究。
3.
Four kinds of polycrystalline cubic boron nitride(PCBN) compact tools were used to cut the austempered ductile iron(ADI) in the experiment for the purpose of getting the curves of cutting force,friction force and friction coefficient with the change of cutting speed.
通过用四种不同聚晶立方氮化硼(PCBN)复合刀具切削等温淬火球墨铸铁(ADI)进行切削力试验,得出了不同刀具切削力、摩擦力以及摩擦因数随切削速度的变化曲线。
3) austempered ductile iron(ADI)
等温淬火球墨铸铁(ADI)
4) AMI iron
等温淬火球墨可锻铸铁
5) austempered ductile iron
等温淬火球墨铸铁
1.
In order to produce high toughness austempered ductile iron(ADI),the influence of chemical composition and heat treatment was studied.
为了稳定某高韧性等温淬火球墨铸铁(ADI)铸件的生产,对其进行了化学成分设计,加入铜、钼、镍等元素进行适当的合金化,铸造球铁毛坯,然后采用在880~920℃奥氏体化、350~370℃等温淬火工艺进行热处理,对其性能进行了测试。
2.
The results obtained show that the fatiguelife of austempered ductile iron increases with the increase of ductility and decrease of tensile strength.
结果表明，等温淬火球墨铸铁的疲劳寿命随塑性的上升与强度的下降而增高。
6) austempering
[,ɔ:s'tempəriŋ]
奥氏体等温淬火
补充资料：等温淬火
isothermalhardening：将钢件加热予以奥氏体化，随之快冷到某一温度，等温保持一段时间，然后再冷却下来的淬火硬化处理工艺。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条