在机械制造中铸铁平板也是不可缺少的基本工具。
In the mechanical manufacturing of cast iron plate is an indispensable basic tool.
采用激光快速熔凝和深腐蚀技术，对快速凝固过程中铸铁的共晶生长进行了研究。
The eutectic growth of cast iron during rapid solidification has been studied with laser remelting and deep etching.
论述了设备维修过程中铸铁焊补的焊补性能、方法，以及铸铁焊补在设备维修中的选用原则。
Illustrates the welding performance and method for the welding of casting, and the selective usage principle for the welding of casting in equipment repair are illustrated.
考虑到使用中铸铁平板(铸铁平台)的局部磨损及修后平板的不均匀性，局部误差的控制更有必要。
Considering the use of cast iron plate (cast iron platform) local wear and tear of the plate after the inhomogeneity of the local error control, more necessary.
杨告诉我已经有数百家小煤矿关闭，并且计划关闭196家铸铁厂中的160家，153家焦煤厂中的57家。
Yang told me it had already shut down hundreds of small mines and were in the process of closing 160 of 196 iron foundries and 57 of 153 coking plants.
在我前往临汾的路上，铸铁厂、冶炼厂、水泥厂在阴霾中隐隐出现。
Iron foundries, smelting plants, and cement factories loomed in and out of the haze as I traveled along the roads leading into Linfen.
下一盘：咸猪肉烤芽甘蓝，铸铁煎锅中烹至褐色然后在炉中烘烤。
Next dish: roasted Brussels sprouts with bacon, browned on the stove in a cast-iron skillet and then roasted in the oven.
铸铁中石墨相的数量、形状、大小和分布对其力学性能有很大影响。
The quantity, shape, size and distribution of graphite in gray iron influences the properties of material.
铸铁井盖主要是被应用在城市下水道中，但造成其质量问题的因素在哪些？
The main cast iron manhole cover is being applied in the sewers of the city, but the cause of quality problems in what factors?
尼伯科铸铁阀体止回阀可以安装在水平管线或流向朝上的垂直管线中的任何位置上。
NIBCO Iron Body Check Valves may be installed in both horizontal and vertical lines with upward flow or in any intermediate position.
采用着色腐蚀技术，金相显示了球墨铸铁缩松区中奥氏体枝晶组织形貌，分析了球铁缩松的形成机制。
The morphology of austenite dendrites in shrinkage porosity in nodular iron is displayed by the color etching technique and the formation mechanism of shrinkage porosity has been analyzed.
研究表明：在这种新型镍铸铁中除了石墨和奥氏体基体外，还有合金渗碳体存在；
Investigation showed that, in this new nickel cast iron, besides graphite and austenitic base, had yet alloying cementite.
在大部分发动机中，采用铸铁做为气缸壁的良好材料。
For most engines, cast iron has been found to be a satisfactory cylinder-wall material.
对有择优取向的组织来说，用旋转摆动的X射线法可准确测定高铬铸铁中残余奥氏体的含量。
For high chromium cast iron with structure of preferred orientation, its retained austenite amount can be measured accurately by X-ray method of rotating and tilting specimen holder.
结果表明，采用含碳纳米管的消失模铸造工艺可以有效地把碳纳米管加入到铸铁中。
The results showed that the CNT can in effect be added into ductile iron using lost foam cast method.
运用经典动力学和缩聚理论的基本观点对铸铁中石墨形态及形成机理进行了分析研究。
The state and forming mechanism of graphite in cast iron are analysed with classical dynamics and polycondensation theory.
针对本厂生产的柴油机中合金铸铁和低合金钢表面热处理的大型零部件进行对比测试，扩大里氏硬度计在实践中的应用。
In this paper, large alloy iron parts and low-alloy steel parts after surface heat treatment, used in the diesel engine, were tested and compared. By Leeb hardness sclerometer.
针对白口铁丸在实际应用过程中不耐磨易破碎的现象，在白口铸铁中通过添加合金元素及适当热处理等手段生产合金铁丸。
In regard to non wear resistance of the white iron shot in the practical application process, alloy iron shot have been produced by means of adding alloying element and proper heat treatment.
通过对中铬铸铁进行不同的热处理，得到不同的碳化物形貌和基体。
Different morphologies of carbides and different matrixes have been obtained by heat treating the medium chromium cast iron in different ways.
由于铸铁比较便宜，流动性好，熔点低，因此在工程中占有重要地位。
Being relatively inexpensive, with good fluidity and rather low liquids temperatures, these alloys occupy an important place in engineering application.
本文综述了稀土合金在铸铁中应用的工艺方法和应用范围，并指出今后研究的方向。
In this paper are discussed the technological methods and range of application of rare earth alloy in cast iron, and is proposed its future research direction.
证明了用键参数函数选择变质剂的方法也适用于中铬铸铁的研究。
It is proved that the method of selection modificators by chemical bond parameter is suitable to the study of Cr cast iron.
研究了残余奥氏体对中锰白口铸铁力学性能和抗磨性的影响。
Effect of residual austenite on mechanical properties and abrasion resistance of medium Mn white cast iron was investigated.
正确测定球墨铸铁中石墨大小及球化率，是对球墨铸铁组织性能进行评定的基本要求。
It is a basic demand for evaluating the microstructure and performance to determine the graphite size and its spheroidization rate in nodular cast iron.
论述了热轧过程中球墨铸铁复合轧辊的掉皮破损属于疲劳脆性断裂的原因。
It is recognized that the scaling failure of nodular iron composite rolls in hot rolling is a problem of fatigue brittle fracture.
研究了钒对中硅耐热铸铁的组织及常温机械性能的影响，对钒在中硅铸铁中的存在状态和作用进行了探讨。
The influence of V on the structure and properties of medium silicon cast iron at room temperature are investigated. The existing forms and the function of V is discussed.
研究了钒对中硅耐热铸铁的组织及常温机械性能的影响，对钒在中硅铸铁中的存在状态和作用进行了探讨。
The influence of V on the structure and properties of medium silicon cast iron at room temperature are investigated. The existing forms and the function of V is discussed.
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