铸

Attached to the outside of the ladle are heavy trunnions by means of which it is lifted by an overhead crane .

铸桶外壁装有很重的耳轴，靠它可用天车把铸桶吊起来。

On the contrary, a kind of coarser structures and some metallurgical drawbacks, such as micro-holes and shrinkages, will appear in the mould-cast alloy thus mechanical properties of the latter is poorer than that of the former.2 When in different part or the casting thickness not equal, the die-casting magnesium alloy AZ91D has different mechanical property.

压铸镁合金AZ91D的组织由均匀细小的近球状组织和细小的放射状枝晶组成，相比较而言，砂型铸件组织粗大，易产生气孔、收缩等缺陷，故而其力学性能比压铸件要差。 2。压铸镁合金AZ91D铸件依部位和厚度不同，力学性能也不同。

Physical-chemistry properties and percentage composition of mold fluxes have influence on friction force between mold and strand.

本文以重钢170×1200mm铸机为研究对象，计算了浇铸16Mn钢种时，在不同的保护渣物理化学性能条件下铸坯与结晶器间的摩擦力。

Our company specializes in producing electric heaters: cast aluminum hot plate welding heating heater, heater bronze, ceramic heaters, cast heaters, mica heaters, stainless steel heater, electric heating tubes, heating panels, explosion-proof electrical heating and a high temperature wire and other products.

本公司专业生产电加热器：热熔焊接加热板铸铝加热器、铸铜加热器、陶瓷加热器、铸铁加热器、云母加热器、不锈钢加热器、电加热管、加热板、防爆电加热器及高温导线等产品。

Mainly producing all kinds of electric heaters, electric equipment, electric heating devices, bronze cast aluminum heaters, electric heating tubes, submerged electric heating ceramic tile, ceramic electric heater, stainless steel electric heating coil mica, silicon carbide Yuanhong foreign heating panels, aluminum alloy Zhuang Salisbury High Voltage Switchboard DJR electric heating plate, electric oven, preheat oven components, hot air circulation box-type preheating furnace, oven insulation, band, agent deployment chutes, tanks and so on.

主要生产各种、电加热器、电热设备、电加热装置、铸铝铸铜加热器、电加热管、埋入式陶瓷电加热瓦、陶瓷电加热器、不锈钢云母电加热圈、碳化硅远红外电加热板、高壓開關柜DJR梳壯鋁合金電加熱板、电加热炉、组件预热炉、热风循环箱式预热炉、保温烘箱、电热带、油剂调配槽、储罐等。

The effects of some important factors on structure, pore size, porosity, flux, weight of vapor transfer, etc. have been investigated by changing temperature of PVDF resolution, types of solvent, molecular weight of PVDF, weight of additive, time of solvent pre-evaporation and so on. The optimal process of making membrane and recipe of solution were made out.

然后通过改变PVDF溶解温度，铸膜液的溶剂，PVDF的分子量，PVDF用量，添加剂氯化锂用量，涂膜时预挥发时间，凝固浴温度以及凝固浴中无机盐氯化钠、溶剂丙酮等影响因素，考察这些因素对膜形态结构及孔径，孔隙率，水通量，透湿量等性能的影响规律，初步确定了铸膜液配方及涂膜工艺条件。

To the remaining residual roots and crowns of anterior teeth of 58 patients,they were given adequate pulp canal therapy and fabricated castable psot-crown to restore the teeth.

对58例患者可保留的前牙残根残冠，经过完善的根管治疗后，采用制作铸瓷桩核恢复基牙外形并进行铸瓷冠修复。

Fan is constructed of half-open cast aluminum alloyinpeller and aluminum alloy cast worm outer case, smooth surface , non-spakle、cotton-free、non clogged.

1风机采用直叶式半开铝合金压铸叶轮和铝合金压铸蜗壳，表面光洁，具有不产生火花、不粘花、不堵塞等特点

This method can realize to reverse the wheel's moulds by its casting model., The casting moulds can be prepared by sintering precoated resin sand using SLS technology. Subsequently appropriate treatment to the moulds, the wheel-shaped aluminum, iron, and steel castings were poured successfully.

该工艺可由铸件三维数字实体模型&反求&精铸型壳实体模型，利用SLS技术直接烧结覆膜树脂砂，制造型壳，然后对铸型经过适当后处理，浇注了3种材质的金属件。

In this paper, the mould electro hydraulic servo oscillation control system with digital wave occurer is introduced.

在新型连铸生产工艺中，采用带有数字波形发生器的结晶器电液伺服振动控制是保证连铸生产质量的关键技术之一。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。