Its microstructure is fine pearlite and carbides.
金相组织是细珠光体和碳化物。
Its typic microstructure calls lamellar pearlite.
其典型的显微组织为层片状珠光体。
The second microstructure in lower strength samples is agglomerate pearlite.
强度较低的试样中第二相组织为团状珠光体。
The ultra-fast cooling process contributes to good spheroidal effect of pearlite.
轴承钢超快冷却有助于珠光体获得更好的球化效果。
Specialists suggested that they use pearlite to improve the structure of the building.
建议他们用珍珠岩改良建筑的结构。
It has been found that applied stress has significant influence on pearlite transformation.
发现外加应力对珠光体转变有显著影响。
A solid solution of ferric carbide or carbon in iron; cools to form pearlite or marten site.
含铁碳化物或含碳铁的固体溶体，冷却可形成珠光体或马氏体。
The metallographic analysis found mild spheroidization of pearlite in metallographic structures.
经金相分析发现，其金相组织出现了珠光体中度球化现象。
The sub surface were deformed pearlite, the flake carbides were broken, and the hardness increased.
次表面为变形的片状珠光体组织，片状碳化物发生碎化，硬度也有一定的提高。
Results showed that warm deformation of pearlite will accelerate greatly the spheroidizing process.
结果表明：珠光体温变形显著加快了碳化物球化过程。
Crankshafts of as cast pearlite ductile iron have been produced stably by double random inoculation.
通过二次随流孕育，稳定生产铸态珠光体球铁曲轴的生产工艺。
As before, any remaining austenite transforms to pearlite upon slow cooling through this temperature.
就像以前说的一样，当缓慢冷却到这温度时所有剩余奥氏体转化为珠光体。
The microstructures of super-steel SS400 were composed of ferrite, the pearlite and small amount of bainite.
SS400的显微组织为铁素体、珠光体和少量的贝氏体。
It was shown that plastic deformation was mainly undergone in ferrite, and pearlite colony could also deform.
结果表明，塑性变形主要集中在铁素体中，珠光体团也可发生塑性变形。
Its main compositive materials are: cement, EPS, high molecule binder, fiber, expanded pearlite and super-fine sand.
其组成材料主要为：水泥、聚苯乙烯泡沫颗粒、高分子粘结剂、纤维、膨胀珍珠岩及特细砂等。
It was found by experiments thatboron increased the growth rate of pearlite, both in hypoeutectoid and eutectoid steels.
硼有加速珠光体成长率的作用，无论在亚共析或共析钢中皆有同样的现象产生。
Therefore it is necessary to research the damage law and security access technology of the pearlite heat resistant steels.
因而有必要研究珠光体耐热钢的损伤规律及安全评估技术。
The result shows that in a great scope of cooling rates, constant percentage of fine pearlite and ferrite can be obtained.
结果表明在相当大的冷却速度范围内，可获得稳定体积百分含量的细片状珠光体加铁素体组织。
The experimental research on the apparent conductivity of pearlite in different particle sizes and different vacuity is reported.
实验测定了不同粒径珠光砂在不同真空度下的表观导热系数。
The fine ferrite and pearlite were obtained in the meantime and all kinds of properties can meet the request of national standard.
同时可以获得细小的铁素体和珠光体组织，各项指标满足国家标准的要求。
The experimental results show that this block and black round structure is composed of pearlite blocks with variable plate intervals.
结果表明，这种黑色团状异常组织是由片间距不同的团状珠光体组成。
Through a series of experiments the survival rate of grape cutting with swell pearlite as base material is the highest, reaches at 96.67%.
试验研究表明，以膨胀珍珠岩作葡萄扦插基质生根率为最高，达96.67% ；
The microstructure analyses find that remaining carbide could be a nucleus of pearlite transformation and accelerate pearlite transformation.
组织分析发现，未溶碳化物可成为珠光体转变的核心，促进珠光体转变。
Ce is depleted from ferrite and pearlite surrounded by nodular graphite, and enriched in pearlite and ledeburite far apart from nodular graphite.
球墨周围的铁素体和珠光体是贫铈的，而远离球墨的珠光体和莱氏体是富铈的。
The results show that the fatigue damage variable of pearlite ductile cast iron as a function of fatigue cycle varies according to the index law.
结果表明：球墨铸铁的疲劳损伤变量随疲劳周数呈指数规律变化；
On the basis of transformation kinetics, the transformation of austenite to ferrite, austenite to pearlite, austenite to bainite was investigated.
以相变动力学为基础，研究了奥氏体向铁素体、珠光体和贝氏体转变的温度和相变体积分数的计算方法。
The resulting structure is a mixture of primary or pro-eutectoid ferrite (ferrite that formed above the eutectoid reaction) and regions of pearlite.
作为结果的组织结构是初步的共析铁素体(在共析反应前的铁素体)和部分珠光体的混合物。
As the applied stress increases, the incubation time of pearlite phase transformation decreases, but the velocity of phase transformation increases.
当外载增加时，相变孕育期减小，相变速度增加。
As the applied stress increases, the incubation time of pearlite phase transformation decreases, but the velocity of phase transformation increases.
当外载增加时，相变孕育期减小，相变速度增加。
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