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- By mounting on the freight car, the wear resistance of compacted graphite cast iron brake shoes with phos... 实际装车运行试验表明,含磷蠕铁闸瓦的耐磨性比上述高磷灰铸铁闸瓦的高。
- The results show that the compacted graphite cast iron possesses not only excellent wear resistance,but the high and stable friction coefficient. 研究结果表明:在车辆制动器服役条件下,摩擦速度与接触压力的提高,摩擦副的摩擦系数显著降低,而磨损率显著增加;
- The effect on the graphite forms, the tase structures and the fractures of the austempered compacted graphite cast iron is analyzed by way of normal microscope and electron microscope. 同时,借助金相显微技术和电子显微技术分析了等温淬火处理对石墨形态、基体组织和断口特征的影响,并探讨了其影响机理。
- The microstructure and properties of low alloy compacted graphite cast iron used in glass mould was observed,its heat physical behavior was tested and industrical experiment was made. 对低合金蠕墨铸铁玻璃模具的显微组织作了观察，对其热物性进行了测定，并进行了工业性试验。
- Low cycle fatigue crack growth rate of compacted graphite cast iron 蠕墨铸铁的低周疲劳裂纹扩展速率
- Based on the testing results,the behaviour of the surface layer temperature field of contained phosphorous compacted graphite cast irons and effective factors are systematically discussed. 结果表明:含磷蠕墨铸铁的干摩擦温度场在摩擦过程中,有一个由不稳定态向稳定态变化的过程。
- Keywords Micro-allying;Compacted graphite cast iron;Glass mould; 微合金化;蠕墨铸铁;玻璃模具;
- Study on Micro-alloying Compacted Graphite Cast Iron Used in Glass Mould 微合金化蠕墨铸铁玻璃模具材质的研究
- Quantitative Measurement of Compacted Graphite Cast Iron Melt Quality 蠕墨铸铁铁液状态的定量化测评
- Microstructure and Properties of Low Alloy Compacted Graphite Cast Iron Used in Glass Mould 低合金蠕墨铸铁玻璃模具的组织与性能
- compacted graphite cast iron 蠕墨铸铁
- Reliability evaluation of nodular graphite cast iron connecting rod. 球墨铸铁连杆可靠性评估。
- The process method can be applied to prevent the formation of cementite in other spheroidal graphite cast iron bar. 此瞬时孕育的工艺方法可应用于其它球墨铸铁薄壁杆件的反白口缺陷的防止上。
- Material of overflow parts: cast iron; spheroidal graphite cast iron; copper; stainless steel; carbon steel. 过流部分材料：铸铁，球墨铸铁，铜，不锈钢，碳钢
- Vermicular graphite cast iron exhaust pipe in lost foam casting was introduced. 介绍了消失模法生产蠕铁排气出口管的工艺过程。
- The fracture toughness values of vermicular graphite cast iron specimen subjected to four different heat treatment methods were tested and compared. 摘要比较四种热处理方法下蠕墨铸铁试样的断裂韧度。
- According to the working pressure, the body and cover of pump are made of grey cast-iron or spheroidal graphite cast iron. 泵体、泵盖根据工作压力采用灰铸铁或球墨铸铁制造。
- Fatigue fracture is the main form of failure of the crankshaft of spheroidal graphite cast iron in 195 model diesel engine. 195型柴油机球墨铸铁曲轴的失效形式,主要是疲劳断裂。
- The threshold values and crack growth rates of vermicular graphite cast iron specimen subjected to four heat treatment methods are tested, analyzed and compared. 摘要对在四种热处理方法下的蠕墨铸铁试样进行门槛值和裂纹扩展速率的测试，并对其进行分析和比较。
- The microstrueture of compagted graphite cast iron glass mould with RE alloying was observed. The heat-proof behavior was tested and industrial scale experiment was made. 对稀土微合金化蠕铁玻璃模具的显微组织作了观察,对其耐热性能进行了测定,并进行了工业性试验。
