rare earth cast iron pipe 稀土铸铁管
rare earth grey cast iron 稀土灰口铸铁
rare-earth gray cast iron 稀土灰口铸铁
rare-earth nodular cast iron 稀土球铁
It USES a single stator, rare-earth neodymium iron boron permanent magnet in a cast aluminum casing with stainless steel fittings.
它把单个定子、钕铁硼永磁稀土材料装在铝制铸件内，用不锈钢零件固定。
In this paper are discussed the technological methods and range of application of rare earth alloy in cast iron, and is proposed its future research direction.
本文综述了稀土合金在铸铁中应用的工艺方法和应用范围，并指出今后研究的方向。
The effect of ferro-silico-barium and its rare earth complex alloy on mechanical properties, castability and metallographic structure of cast iron containing Pb, As and Sn have been studied.
研究了含钡硅铁及其稀土复合合金对含铅、砷、锡铸铁机械性能、铸造性能和金相组织的影响。
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