Analyze detailedly the superiority of magnesium alloy plastic shaping technology compared with foundry shaping technology, and expound the question and solution method.
具体分析了镁合金塑性成型技术与铸造成型工艺相比所具有的优越性，并针对该技术目前存在的问题及解决途径进行了阐述。
A great number of tests show that the lower cylinder corrosion is directly related to the aluminum alloy inclusion and the foundry technology used.
经过无数次反复的试验后发现，底筒受潮锈蚀与铝合金材料夹杂物及铸造工艺控制有直接关系。
It is also capable of producing carbon steel, alloy steel, stainless steel, cast iron and other precise foundry parts. The variety of products reaches 1000, and annual output exceeds 5000 tons.
可生产碳钢、合金钢、不锈钢、球墨铸铁等各种材质的精密铸造件，产品种类1000多种，年产量5000吨以上。
Using copper alloy mould to make the small-sized and thin wall ductile iron castings is a new technology in the foundry field.
采用铜合金金属型生产小型薄壁球墨铸铁件是铸造领域一项新技术。
Filtration is an important way that can purify the aluminum alloy melts. It can improve the foundry properties of the aluminum alloy melts by filtration treatment.
过滤是铝熔体净化的一种重要方式，通过过滤处理，可以对铝熔体的铸造性能产生显著影响。
The Foundry mould made by polyurethane can serce for 80,000 times, it is similar with the mould made by aluminum alloy.
用聚氨酯材料制造的铸造模具，使用寿命可达8万次，与铝合金模具相当。
The Foundry mould made by polyurethane can serce for 80,000 times, it is similar with the mould made by aluminum alloy.
用聚氨酯材料制造的铸造模具，使用寿命可达8万次，与铝合金模具相当。
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