1、

Study on Tundish Covering Flux for Continuous Casting

连铸中间包覆盖剂研究

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2、

The results indicate that it is favor of improving the strength and ductility with lower density at the condition of enhancing the stirring and prolonging the time before casting and using CaF2 as the flux cover.

论文研究结果表明:在熔铸过程中,把合金熔体搅拌过程和熔体静置时间延长,用少量的CaF2参与做覆盖剂,可以生产出密度较低,强度和塑性都较高的镁锂合金;

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3、

As with all movies, the casting and acting matters, too, and when they're done well they provide cover for scientific illusions that would otherwise be too glaring to overlook.

和所有电影一样,角色分配和演技问题也很重要,当他们做好的时候,就能为科学幻想提供掩护,否则科学纰漏藏都藏不住。

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4、

Study on Characteristic of Thermal Fatigue Cracking Damage of Wheel Casting Steel

车轮铸钢热疲劳裂纹损伤行为研究

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5、

The microstructure of metallic materials is formed during the process of smelting, casting, forming and heat treating, in which forming and heat treating are critical to materials' microstructure and properties.

金属材料的微观组织是在冶炼、铸造、成形加工、热处理工艺过程中形成的,而成形加工及热处理对其最终微观组织结构及其性能起着至关重要的作用。

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6、

Melting and casting rare earth alloy with water cold copper crucible

稀土及其合金熔铸&水冷铜坩埚感应炉

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7、

The experimental results of continuous casting of hollow tubes showed that there were many problems such as poor surface quality, too many faults, and coarse crystalline grains in solidification structure and poor uniformity of structure in the circumferential direction.

低熔点的Sn-Pb合金空心管坯连铸模拟实验表明,连铸管坯存在表观质量差、缺陷多、凝固组织晶粒粗大且周向分布均匀性差等问题。

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8、

The Effect of Cupola Coke on Improving Quality of Alloy Iron Casting

铸造焦对提高合金铸铁件质量的作用

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9、

Casting Process of Water-cooling Adamantine Clinker of Blast Furnace Manufacturing bricks by accelerated curing of steel slag cement

3270m~3高炉水冷钢砖的铸造生产工艺加速碳化养护钢渣混合水泥制备钢渣砖

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10、

The Application of Cold Set Resin Sand in the Production of Ductile Iron and Steel Casting

冷硬树脂砂在球墨铸铁和铸钢件上的应用

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11、

Application of Facing Sand within Graphite on Bronze Impeller Casting

含石墨面砂在青铜叶轮铸件生产中的应用

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12、

The effective coal dust content of molding sand should be determined according to the factors such as the quality of the coal dust, casting size and thickness, pouring temperature, facing sand or unit sand, and so on.

决定型砂中的有效煤粉含量应根据煤粉质量的优劣、铸件大小和厚薄、浇注温度、面砂或单一砂等因素。

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13、

Application of monolithic casting technology with suspended forms in concrete basin

悬模整浇技术在混凝土池体工程中的应用

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14、

Taking a biological filter as an example, it describes the design of the suspended forms system and details installation of the forms and the monolithic casting technology.

以工程中某一生物滤池为例,介绍了悬模结构体系的设计;并对悬模安装技术和悬模整浇技术作了详细介绍。

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15、

Present Situation and Application Prospect of Reclamation Techniques of Returned Sand from Sand Mold Casting in China

我国砂型铸造中旧砂再生技术现状及应用前景

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17、

Babbitt metal casting of jb/ zq4000 bearing bush

JB/ZQ4000型轴瓦的巴氏合金浇注

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18、

The Production of Supercritical Balancing Ring Casting Steel

超临界平衡环铸钢件的生产

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19、

Casting away would only force it back.

想遗忘又忍不住回想。

provided by jukuu

20、

The heat-skin use alloy die-casting material with high thermal conductivity, which is much better for heat dissipation than normal materials and thus extends the working life of LED lights.

采用具有导热性能高的铝压铸材料,散热功能优于普通材料,增强了LED灯具的使用寿命。

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