The machinability of gray iron was analyzed.
对灰铸铁的加工性能进行了分析。
Gray iron is one of the widely. used casting materials.
灰铸铁是目前广泛使用的铸造材料。
Car wheels, gray iron, ductile iron, and other types of auto parts!
汽车轮毂、灰铸铁、球墨铸铁等类型的汽车配件！
Gray iron has excellent dampening properties and is easily machined.
灰铁具有很好的阻尼特性，易于机械加工。
The production of gray iron casting without thermal aging was suggested.
在调查分析的基础上，提出取消灰铁热时效的看法。
Cast iron material used for fine makings of gray iron or alloy cast iron.
所用铸铁材料为细颗料的灰口铸铁或合金铸铁。
The mechanism of the effect of titanium on structure and properties of gray iron was proposed.
对钛对灰铸铁组织和性能作用的机理提出了看法。
It was still dark enough but a rim of lightness lay on the edge of the sea and made the waves gray iron.
天仍然很黑，但大海接天处现出一抹光亮，把浪花映成了铁灰色。
The current studies and some new techniques on gray iron production are simply outlined in this article.
对灰铸铁的研究现状和生产中的一些新技术做了评述。
The quantity, shape, size and distribution of graphite in gray iron influences the properties of material.
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 production process of gray iron with trace antimony addition and its application scope was introduced.
介绍了加微量锑灰铸铁的生产工艺和适用场合。
Gray iron--an alloy of iron carbon and silicon ; easily cast; good pressure tightness in the as-castcondition.
灰口铁--一种铁碳和硅的合金；易于铸造；在铸态下具有很好的压力紧固性。
The effect, methods and precautions purified the molten gray iron, ductile iron and cast steel was introduced.
介绍了采用铁神一号净化剂对灰铁、球铁和铸钢进行净化处理的效果、操作方法和注意事项。
The rare-earth-magnesium-calcium alloy is a compacted agent more suitable for high sulfur base gray iron in cupola.
稀土镁钙合金是比较适合于冲天炉高硫铁水使用的蠕化剂。
Main products: gray iron and nodular iron castings for automotives, locomotives, refrigeration compressors and various.
主导产品为汽车，火车，制冷压缩机及各种机械的灰铁铸件和球墨铸件及其机械加工。
The influence of scrap steel addition amount on structures and properties of nickel austenite gray iron was investigated.
研究了废钢加入量对镍奥氏体灰铸铁组织和性能的影响。
A scattering of tourists, mostly Oriental, stood at the gray iron railings and snapped pictures of the lighted city below.
散射的游客，大多是东方人，站在灰铁栏杆和灯光下面的城市拍照。
The results show that the eutectic transformation temperature of gray iron decreases with the increase of antimony content.
结果表明，随着锑含量的增加，灰口铁共晶转变温度降低；
Experiments showed that the titanium of different contents had varied influences on the structure and proper-ties of gray iron.
试验表明，不同含量的钛对灰铸铁组织和性能产生不同的影响。
This paper analyses the band structure with nodular graphite that was first found on the cross section of the gray iron bar in the experiment.
通过试验分析，首次在灰铸铁型材断面上观察到球状石墨的带状区，并对这种带状组织及成因进行了分析探讨。
The block is cast in one piece from gray iron or iron alloyed with other metals, such as nickel or chromium. Some blocks are cast from aluminum.
缸体是由灰铸铁或含有镍或铬的合金铸铁整体铸造而成的。有的缸体由铝浇铸而成。
The casting materials can meet the technical requirements of common gray iron top-grade cast iron, ductile cast iron and non-ferrous alloy, etc.
铸件材质能满足普通灰铁、高级铸铁、球墨铸铁、有色合金技术要求。
JMC Casting Plant(JCP) specializes in producing automobile engine, gray iron and nodular iron castings, which are thin-walled, and in high strength.
江铃铸造厂是以生产发动机铸件及车用薄壁高强度灰铁和球铁铸件为主的专业铸造厂。
The results showed that the lanthanum rare earth alloy could be used as a new type of modifying agent for high-strength gray iron and vermicular cast iron.
结果表明，镧稀土合金可做为高强度庆铸铁和蠕墨铸铁的一种新型变质剂。
Main gray iron casting, ductile iron casting, enamel, high-temperature paint, stove castings as well as outdoor furniture, painting, spray casting and so on.
主营灰铁铸造、球铁铸件、搪瓷、高温漆、炉具铸件以及户外家具喷漆、喷塑等铸件。
The morphology of niobium compound of the gray iron with less than 1.2% of niobium addition and its influences on the structure and hardness were investigated.
研究了庆铸铁中含有1.2%以下的铌时所形成的铌化物的存在形态，及其对组织与硬度的影响。
The morphology of niobium compound of the gray iron with less than 1.2% of niobium addition and its influences on the structure and hardness were investigated.
研究了庆铸铁中含有1.2%以下的铌时所形成的铌化物的存在形态，及其对组织与硬度的影响。
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