英语释义

1. gray iron

片语

Gray cast iron valves灰口铸铁阀

permanganic gray cast iron高锰灰铸铁

boron gray cast iron硼灰铸铁

earth gray cast iron稀土灰口铸铁

grey cast iron灰口铸铁

gray iron灰口铸铁

alloying gray cast iron合金灰铸铁

Gray cast iron casting铸铁

Gray cast iron bars灰铸铁棒

gray cast iron HT250HT250灰口铸铁

gray cast iron composites灰铸铁复合材料

英汉例句

• It introduces the method to measure the length of black lead in gray cast iron by digital graphics technology. The strip black lead can be classified.

  介绍了一种利用数字图像处理技术进行灰铁金相石墨测长的方法，用于检测灰口铸铁金相中的条状石墨长度，并对其进行分级。

• On the basis of the experimental data of microstructure and strength for gray cast iron with high carbon equivalent, a model of support vector machine for gray cast iron prediction was established.

  利用高碳当量灰铸铁组织强度试验数据，提出了一种基于支持向量机理论的灰铸铁强度预测模型。

• A kind of method to evaluate and test the tension-compression fatigue strength of gray cast iron was introduced in this paper.

  介绍了一种评价与测试灰铸铁铸件的拉压疲劳极限的方法。

• The filling morphology of gray cast iron melt in lost foam casting was observed by rapid photography method.

  采用高速摄影法，对灰铸铁件消失模铸造充型形态进行了初步研究。

• With the help of the system the properties of gray cast iron could be quite accurately predicted.

  藉此可较準确地预测灰铸铁性能所属牌号。

• Using a prefabricated porous ferroboron lump, a surface composite layer was made on gray cast iron matrix, with a common casting method.

  通过预先制备带有孔隙的硼铁合金预制块，用普通浇注的方法，获得以灰铸铁为基的铸造表面复合材料。

• As one of the gray cast iron, boron gray cast iron is widely used in the department including automobile industry, mechanism industry and construction industry, etc.

  硼灰铸铁作为灰铸铁的一种，广泛应用在汽车工业、机械工业、建筑工业等部门。

• This paper mainly studies the influence of the boron gray cast iron with its microstructure, mechanical properties and metallurgical quality index in different inoculating conditions.

  同时研究了不同孕育条件对硼灰铸铁的力学性能及冶金质量指标的影响。

• Copper nickel good machinability and bad crack resistance. Repair welding of sand hole and gray cast iron machined surface subject to no load.

  镍铜，易加工，但抗裂性较差。不受力的灰铸铁加工面及砂眼补焊。

• Used for repairing welding on the defect of gray cast iron pieces.

  用于灰口铸铁缺陷的补焊。

• We provide high quality casting products for our customers including gray cast iron HT150-HT300 and ductile iron QT400-QT700.

  我们为客户提供优质的铸铁产品，它们包括HT150-HT300的灰口铸铁件及QT400-QT700的球墨铸件件。

• The effects of inoculants and alloying elements on the properties of gray cast iron are studied.

  研究了孕育剂和合金元素对灰铸铁性能的影响。

• Therefore, plasma sprayed gray cast iron coating has become one of the effective ways to improve the wear resistance of the aluminum alloy engine cylinder surface.

  因此，利用等离子喷涂制备灰铸铁涂层成为改善铝合金发动机气缸表面耐磨性的有效方法之一。

• Finally, the future research direction of reserving graphite in the plasma spraying gray cast iron coating was prospected.

  最后就在等离子喷涂灰铸铁涂层中保留石墨的研究方向进行了展望。

• Some kinds of defects in plate castings of gray cast iron are discussed, and varies kinds of gating systems and their advantages or disadvantages are analysed in this articles.

  本文介绍了平板类灰铸铁件易产生的各类铸造缺陷及其在生产中常用的各种浇注系统，并分析了各类浇注系统的优缺点。

• The inoculating effectiveness of rare-earth containing complex inoculants in the cylindrical cast piston ring of low-alloy gray cast iron is discussed in this paper.

  本文研究了新型稀土复合孕育剂在灰铸铁简体活塞环中的孕育效果。

• Iron nickel, high strength and excellent ductility. Repair welding of important gray cast iron and nodular cast iron, such as cylinder cap.

  镍铁，强度高、塑性好。重要灰铸铁及球铁焊补用，如汽缸盖。

• The study and production level of the thin-section and high-strength gray cast iron is the key factor restricting the development of the gray cast irons.

  灰铸铁在铸件生产中占有最重要的地位，高强度薄壁灰铸铁的研究与生产水平是制约铸铁发展的主要因素。