• Pump body is by cast iron casting blank forming, severe wear new thing should be changed.

    铸铁铸造毛坯成型出现严重磨损时更换

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  • The filling speed of lost foam cast iron casting was measured by use of an integrated set of experimental equipment and a specially designed computer acquisition system.

    研究了负压度、模样密度、浇注温度、金属静压头等工艺因素消失铸铁速度影响规律。

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  • Inferring from the flaw detection of X-ray, the sword possibly first forged the body by block casting iron, then cast the bronze handle, at last cast together to shape the sword.

    X射线探伤分析情况推测,它很可能是炼铁制刀身,之后再浇铸,而合铸成型

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  • According to different casting methods, divided into continuous cast iron pipe and the centrifugal cast iron pipe, wherein the centrifugal cast iron pipe is divided into two types of sand and metal.

    铸造方法不同分为连续铸铁离心铸铁管,其中离心铸铁管又分为砂型和金属型种。

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  • The high-Cr cast iron which is modified by 0.8% V-Fe is obtained by centrifugal casting and high cr iron microstructure and performance are discussed.

    采用0.8%变质后铸铁进行电磁离心铸造浇铸,研究高铸铁组织力学性能变化。

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  • The coating sand for cast iron and cast steel and collapsible coating sand for nonferrous alloy casting are also described.

    论述普通铸钢铸铁件用的覆膜铁合金铸件用的易溃散覆膜特种性能覆膜砂。

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  • This company produces engineering machinery, automobile, engine, cast iron pipe and so on casting. Produc demonstration: clamp, planet Rack, Support, bearing cap, cast iron pipe, Products and so on.

    公司专业生产工程机械汽车发动机及排污铸件产品展示夹钳行星、差速器壳、支架轴承铸铁产品。

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  • The company has two casting plant, a main production of cast iron, cast steel production to one based.

    公司拥有座铸造工厂生产铸铁为主生产铸钢为主。

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  • 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.

    我们质量较好的铸渗试件进行观察分析发现铸铁渗铬合金与母材结合良好,呈冶金结合

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  • I was founded in 1994, is a specialized in cast iron, cast steel, alloy cast iron, ductile iron casting processing units.

    公司成立于1994年,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。

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  • An aluminum silicon die cast alloy having a very low iron content and relatively high strontium content that prevents soldering to dies into die casting process.

    一种合金具有非常含量相对较高含量,用来防止过程中焊接模具上

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  • The self-compensated contraction caused by graphite dilatation in the solidification process of nodular cast iron makes casting with less flow-off or casting without flow-off possible.

    利用球墨铸铁凝固过程中的石墨化膨胀,进行自身补缩,可以实现胃口冒口铸造

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  • The company products mainly rely on nodular cast iron and alloy casting iron.

    公司产品主要球墨铸铁合金铸铁为主。

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  • Experiments indicates that the harrow piece of nodular cast iron in squeezing casting has the features of excellent mechanical properties and low production cost.

    经试验挤压铸造球墨铁耙力学性能生产成本

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  • The company has a mill run plant, an iron plant, a pipe casting plant and a cast plant.

    科鑫铸管有限公司下辖选矿厂炼铁厂铸管、铸件厂。

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  • Chemical composition, melting processes, casting and heat treatment of high chromium cast iron were determined according to the requirement of materials for dredge pump cover.

    分析杂质护套材质要求基础上,确定铸铁化学成分熔炼铸造热处理工艺。

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  • Technology: cast iron heating it to good precast bent for the heating requirements. Add to die, from using hot metal casting, then finished, to be the ideal product.

    工艺铸铁加热预制好的加热管弯曲成所需要求放入模具中,铁水浇铸而成,然后进行精加工,从而得到理想的产品。

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  • The test indicates that contact fatigue life and wear resistance of surface quenched casting steels and Bainite quenched spherical cast iron are increased largely.

    试验表明:经过表面淬火铸钢经过贝氏体淬火的球墨铸铁,其接触疲劳寿命耐磨性大幅度提高

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  • The materials, casting processes and surface treating technique of cast iron piston rings were described in detail.

    详细叙述铸铁活塞环材料铸造方法表面处理技术

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  • The characteristics of cast iron production and casting defects due to the operator's negligence or improper operation have been described.

    阐述铸铁生产特点,各工序由于操作者疏忽大意或者操作不当均可能使铸件产生缺陷

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  • The ways of improving the toughness of white cast iron Were reviewed by means of low-alloying, modification, hot plast deformation, casting and heat treatment.

    从低合金化变质处理热塑性变形铸造热处理等几个方面综述了国内提高普通白口铸铁韧性研究进展情况。

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  • In order to improve the abrasion-resistant on the casting surface, the low-Cr cast iron matrix composite reinforced by WC particles in sand mold was made in the experiment.

    为了提高铸件表面耐磨性,实验低铬铸铁基体WC颗粒增强体,制备出颗粒增强表面耐磨复合材料。

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  • The modern advanced metallurgy casting, management and information are important content of modern scale production of high chrome white cast iron grinding ball.

    现代先进冶金铸造技术、现代管理信息技术更好地实现白口铸铁现代规模化生产重要内容

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  • 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,普通浇注的方法,获得灰铸铁为的铸造表面复合材料

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  • Manipulative system of process and main equipment of double-current horizontal continuous casting cast iron of small diameter that has been developed recently is introduced.

    介绍了新近研制双流水平连铸直径铸铁型材生产工艺主要设备控制系统

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  • The centrifugal casting technique of manufacturing roll sleeve of high chromium cast iron composite was studied.

    本文研究确定离心铸造铸铁复合工艺措施;

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  • Meanwhile, the component of high chromium cast iron which is suitable to dual-metals centrifugal casting was analyzed.

    分析了适用于双金属离心铸造工艺特点铸铁成分

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  • Meanwhile, the component of high chromium cast iron which is suitable to dual-metals centrifugal casting was analyzed.

    分析了适用于双金属离心铸造工艺特点铸铁成分

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