They are usually made of high-grade cast alloy iron to improve wear characteristics of the cylinder.
曲轴箱缸体是汽车中最大、·最复杂的金属件，一般由优质合金铸铁制成，以增强其耐磨性。
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。
I was founded in 1994, is a specialized in cast iron, cast steel, alloy cast iron, ductile iron casting processing units.
我公司成立于1994年，是一家专门从事铸铁、铸钢、合金铸铁、球墨铸铁的铸造加工单位。
The results showed that the alloy coatings can increase significantly the contact fatigue lifetime of alloy cast-iron gears. The microstructure and properties of coatings were also analysed.
试验结果表明：表面合金涂层能显著提高合金铸铁齿轮的接触疲劳寿命，文中同时分析了合金涂层的组织结构和性能。
Mid-Manganese alloy cast iron brake shoe was studied and compared with mid-phosphorous and high-phosphorous cast iron.
本文以中锰合金铸铁闸瓦为研究对象，并与中磷铸铁、高磷铸铁进行了对比研究。
The company products mainly rely on nodular cast iron and alloy casting iron.
公司产品主要以球墨铸铁及合金铸铁为主。
For cast iron, carbon steel, alloy steel, stainless steel cutting and grinding processing, especially the grinding effect is very good.
用于铸铁、碳钢、合金钢、不锈钢的切削和磨削加工，尤其磨剂效果甚佳。
These are graphite, high silicon cast iron, lead silver alloy, platinum, and even scrap steel rails.
所用材料有石墨、高硅铸铁、铅银合金、铂、甚至废钢轨等。
In this paper, the current research progress in glass mould of alloy cast iron is described and several glass mould materials of alloy cast iron are analyzed.
概述了合金铸铁玻璃模具的研究，对多种合金铸铁玻璃模具材料进行了分析。
By analyzing the forming condition of D-type graphite cast iron, the paper describes the influence of trace alloy elements on the structure and property of D-type graphite cast iron.
通过对D型石墨铸铁认识过程和形成条件的分析，阐述了微量合金元素对D型石墨铸铁的组织和性能的影响，对于提高铸铁的性能具有一定的指导价值。
Our products: Various gray iron, ductile iron, common cast steel, low-alloy steel, high manganese steel, etc various parts of architectural and mechanical engineering.
本公司主要生产各种灰铁件、球铁件、铸钢件、高猛钢件等各种建筑、工程机械用零部件。
Manufacturing of alloy cast iron grinding ball by means of composite modification of tungsten slag is a feasible way due to its simple process, low cost and good product quality.
采用复合变质方法，开发工艺简单、成本低的钨渣合金铸铁磨球是一种有效的途径，其材质性能可以满足使用的要求。
By observing and analyzing the casting test piece, we have found a metallurgical integrating layer that is made up of chromizing cast-iron alloy layer.
我们还对铸渗质量较好的铸渗试件进行了观察和分析，发现铸铁渗铬合金层与母材结合良好，呈冶金结合。
The effect of heating temperature on abrasion resistance of high alloy wear-resistant cast iron was studied.
研究了加热温度对高合金耐磨铸铁耐磨性的影响。
In this paper, the corrosion behavior of RE-Ni-Cu and Cu-Ni alloy cast iron in the caustic lye of soda was researched.
本文对稀土镍铜合金铸铁和铜镍合金铸铁在烧碱液中的腐蚀行为进行了系统的研究。
Ferrous tool materials have iron as a base metal and include tool steel, alloy steel, carbon steel, and cast iron.
黑色工具材料以铁为基材，包括工具钢，合金钢，碳钢，铸铁。
In order to deeply comprehend the wear regularity of chilled alloy cast iron tappet, the influence of surface layer microstructure on wear resistance was studied.
为了深入了解冷激合金铸铁气门挺杆的磨损规律，研究了冷激合金铸铁气门挺杆表层组织对耐磨性的影响。
Reasonable alloy elements could improve mechanical properties of the Bainite ductile cast iron.
合理加入合金元素有利于提高贝氏体球铁的性能。
The product can be used a nickel-alloy raw material for producing stainless steel, alloy steel and alloy cast iron.
产品可以作为镍合金原料用于冶炼不锈钢、合金钢和合金铸铁。
Suitable for welding carbon steel, stainless steel, copper and its alloy, alloy steel and cast iron.
适用于碳钢、不锈钢、铜及其合金、铸钢的焊接。
The corrosion of low alloy cast iron used for fabrication of brine valves in the sea in this paper.
本文介绍了海水阀用低合金铸铁在海水中的腐蚀行为。
The result showed that ADI has better wear resistance than low alloy cast iron and forging steel.
结果表明，其耐磨性明显优于低合金球铁和锻钢。
Our country is rich in tungsten resources. Taking tungsten as the main alloy element, tungalloy white cast iron liner is developed.
我国钨资源丰富，以钨为主要合金元素，开发了钨合金白口铸铁衬板。
Mainly used in welding low carbon steel, alloy steel, stainless steel, wear-resisting steel and cast iron.
主要用于低碳钢、合金钢、不绣钢、耐磨钢及金属材料的焊接。
The abrasiveness of white cast iron with low alloy content was studied through abrasion test.
通过磨损试验研究了变形对低合金耐磨铸铁耐磨性的影响。
Product use: machining deep hole gun is applicable to stainless steel, aluminum alloy, steel, cast iron and other materials of drilling, deep hole boring of workpiece.
产品用途：适用于普通碳钢、铸铁等各种材质工件深孔镗的钻孔，镗孔，刮削滚轧加工。
Adopting forging method and proper heat treatment after forging can improve significantly the impact toughness of chromium alloy white cast iron.
利用锻造方法并结合锻后适当的热处理工艺可大幅度提高铬合金白口铸铁的冲击韧性。
Suitable for low carbon steel, stainless steel, copper alloy, titanium alloy and cast iron welding.
适用于低碳钢、不锈钢、铜合金、钛合金及铸铁的焊接。
Suitable for low carbon steel, stainless steel, copper alloy, titanium alloy and cast iron welding.
适用于低碳钢、不锈钢、铜合金、钛合金及铸铁的焊接。
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