Foundry coke

The X-ray diffraction analysis of carbon micro-crystal structure of the foundry formed coke prepared by semi-coke

半焦制铸造型焦的碳微晶结构X-衍射分析

The technology for preparing foundry formed coke (by using meager and lean coal mixed with coke powder as raw materials and modified residue of tar washing oil as the binder) was studied.

对以贫瘦煤和焦粉为原料、改性的焦油洗油残渣为黏结剂制备铸造型焦的工艺进行了研究,同时在实验室条件下对影响该工艺的主要因素如成型压力、配煤比、黏结剂用量及粉煤粒度等进行了探讨。

Foundry coke is a not refill matter for foundry and machine making industry.

通过大量的国内外相关文献的查阅和分析,对铸造焦制备技术研究现状进行综述,并对铸造焦制备技术的发展趋势进行了预测。

Under running conditions,Zhenjiang foundry coke and Huating long-flame coalite are used as raw materials for the experiment.

在不同的运行条件下,以镇江铸造焦和华亭长焰煤半焦为原料进行了试验,考察了煤种、氧的体积分数和反应温度对CO产率的影响。

A kind of high quality foundry coke can be obtained using coking oven of 5 kg with coking coal produced by Shitanjing Mining Bureau in Ningxia blended with good carbonaceous additives.

以宁夏石炭井矿务局的焦煤作为炼焦试验主要原料，配入优质碳质添加剂，用５ｋｇ试验焦炉研制出优质铸造焦。

The type of six-six coke oven is adopted to test making super foundry coke, the result has shown that the volatile compound of mixing coal should be controlled in 22%～24%, the caking index should be keeping in 70%, and the inert content should be keeping in 45%, also with the coke oven's coking time of 26～30h and temperature of 1000℃.

采用六六型焦炉试验炼制特级铸造焦,结果表明,配合煤的挥发分需控制在22%～24%、粘结指数保持在70%、惰性物含量应保持在45%,焦炉的结焦时间为26～30h,标准温度控制在1000℃,可以生产出满足客户要求的固定碳高、挥发分和硫分及灰分低、强度高、块度大的特级铸造焦。

The X-ray diffraction analysis of carbon micro-crystal structure of the foundry formed coke prepared by semi-coke

半焦制铸造型焦的碳微晶结构X-衍射分析

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

We can also adopt sand shell moulding or metal mold casting as for allotype castings.

对异形铸件，还可用砂型铸造或金属型铸造。

Moreover a factory also produces the metal mold casting, the centrifugal casting, the continuous casting and other casting and so on.

另外本厂还生产金属型铸造、心铸造、续铸造及其他铸造等。

Sand casting - hand molded-machine molded (and shell)

砂型铸造-手工造型-机器造型(和壳型)

INFLUENCE OF FOUNDRY COKE AND METALLURGICAL COKE ON HOT METAL CARBURIZATION

铸造焦与冶金焦对铁水渗碳过程的影响

Technical condition of coal for foundry coke

GB/T17609-1998铸造焦用煤技术条件

Effect of Foundry Coke Quality on the Melting Result of Cupola Furnace

铸造焦质量对冲天炉熔炼效果的影响

Numerical Simulation of Filling and Solidification Process for Casting by Low-Pressure Casting;

低压铸造铸件充型凝固过程数值模拟

CAD System for Cylindric Magnesium Alloy Casting by Low Pressure Casting Process;

圆筒型镁合金铸件低压铸造工艺CAD

INVESTIGATION ON THE MOLD FILLING CHARACTERISTICS OF GRAY IRON IN THE EPC PROCESS WITH UNBONDED SAND MOLDS;

灰铸铁干砂消失模铸造充型特性研究

The Development of CAD System for Sand Casting of Steel;

铸钢件砂型铸造模具参数CAD软件开发

Casting method and Equipment Used for Resin Sand-Coated Permanent Mould Cast Wheel Hub Castings

轮毂类铸件覆砂铁型铸造工艺及设备

Improvement on Casting Process for Frame Casting of Magnesium Alloys

某型框架体镁合金铸件铸造工艺改进

Casting Process Improvement of Several Typical Castings with Casting Simulation Software

铸造模拟对几种典型铸件的工艺改进

My factory technical force is abundant, specialized production each kind of casting: Low pressure casting, sand casting.

我厂技术力量雄厚，专业生产各种铸造：低压铸造、型铸造。

How much pouring temperature of EPC should be improved than that of sand mould casting

消失模铸造的浇注温度应比砂型铸造提高多少

The material described under this specification is a high grade oven coke.

下列标准表述的材料为高级别高温铸造焦。