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- Globular microstructure of the semi-solid hypoeutectic gray iron was developed by the controlled casting. 用控制铸造法获得了亚共晶半固态灰铸铁球状组织。
- Keywords hypoeutectic gray iron;non equilibrium solidification;micro modeling; 亚共晶灰铸铁;非平衡凝固;微观数值模拟;
- Micro-Modeling of Non-Equilibrium Solidification Process of Hypoeutectic Gray Iron 亚共晶灰铸铁非平衡凝固过程的微观数值模拟
- hypoeutectic gray irons 亚共晶灰铸铁
- Casting include ductile iron casting and gray iron casting. 灰口铸铁,球墨铸铁各种牌号的铸件
- Gray iron has corrosion resistance that is improved over steel in certain environments. 灰口铁具有抗腐蚀能力,在某些环境下,甚至超过钢。
- The rare-earth-magnesium-calcium alloy is a compacted agent more suitable for high sulfur base gray iron in cupola. 稀土镁钙合金是比较适合于冲天炉高硫铁水使用的蠕化剂。
- It was still dark enough but a rim of lightness lay on the edge of the sea and made the waves gray iron. 天仍然很黑，但大海接天处现出一抹光亮，把浪花映成了铁灰色。
- "Port Talbot is a steel town, where everything is covered with gray iron ore dust. "港口塔尔博特是一个钢镇，一切事情为灰色的铁矿石灰尘所覆盖。
- The effect of the structure of Austenite zone on the performance of gray iron welding joint is studied by means of thermo-simulated test in this paper. 摘要采用热模拟试验方法探讨了灰口铸铁焊接接头热影响区的奥氏体区组织对接头性能的影响。
- Ductile iron has the strength properties of steel using similar casting techniques to that of gray iron. 在与灰口铁相似的铸造技术下,球墨铸铁具有钢一样的强度。
- The different types of austenite in gray iron present different behaviours during the breaking process of the material. 灰铸铁中不同类型的奥氏体枝晶在材料断裂过程中具有不同行为。
- Our Company mainly provides sicherheitsrelevante Teile TLD of braking system nodular and gray iron ect. for OEM car. 本公司主要为轿车主机厂提供制动系统球墨铸件及灰铸铁等安全件，产品有转向节、制动钳、后桥、支架、制动鼓、制动盘等铸件。
- All kinds of gray iron and ductile iron such as pumps, building materials, compressor parts, sewing machine parts, auto parts etc. 水泵类、建筑类、水箱空调压缩机类、缝纫机类、汽车类等铸件,可生产各种灰口铸铁和球墨铸铁。
- All kinds of gray iron and ductile iron such as pumps , building materials ,compressor parts,sewing machine parts,auto parts etc. 水泵类、建筑类、水箱空调压缩机类、缝纫机类、汽车类等铸件，可生产各种灰口铸铁和球墨铸铁。
- At same time, the ability of graphitizing and sectional hardness distribution of the gray iron inoculated by DWF inoculant had been given. 同时给出了其墨化能力、断面硬度及硬度差结果。
- The behavior of graphite phase in the laser hardening layer of gray iron is deeply studied by means of optical microscope and electron probe. 利用光学显微镜、电子探针等微观分析手段对灰口铸铁激光硬化层中石墨相行为进行了较为深入的分析。
- Based on the statistics of large amount of data,a regression equation of the relationship between tensile strength and hardness of gray irons melted in medium frequency induction furnace was built. 对大量的测量数据进行了统计分析,建立了在中频感应电炉熔炼灰铸铁的生产条件下抗拉强度与硬度之间的回归方程。
- The block is cast in one piece from gray iron or iron alloyed with other metals, such as nickel or chromium. Some blocks are cast from aluminum. 缸体是由灰铸铁或含有镍或铬的合金铸铁整体铸造而成的。有的缸体由铝浇铸而成。
- Results show that high strength and thin wall gray iron with high carbon equivalent can be obtained by Cr Mo alloying and RCC inoculant. 其结果显示，在高碳当量条件下，采用低合金化和稀土复合孕育剂孕育处理，可以稳定地获得生产缸体、缸盖用的高强度薄壁灰铸铁。
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
