The Experiment about Cement Sand for Casting Proellers

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[1]陈秀英.螺旋桨铸造用水泥砂试验[J].特种铸造及有色合金,1992(03):16-17+11.

Chen Xiuying. The Experiment about Cement Sand for Casting Proellers. [J]. Special Casting & Nonferrous Alloys (3):16-17(1992)
[1]陈秀英.螺旋桨铸造用水泥砂试验[J].特种铸造及有色合金,1992(03):16-17+11. DOI：

Chen Xiuying. The Experiment about Cement Sand for Casting Proellers. [J]. Special Casting & Nonferrous Alloys (3):16-17(1992) DOI：

根据铜合金螺旋桨铸造的特殊要求

系统地试验了各种水泥的冷、热强度和结晶水含量。从而得出适用于铸造螺旋桨的水泥砂

并为广开货源制订螺旋桨造型用水泥砂的检验标准和指导生产提供了必要的依据。

Since producing propellers in 1969

we had modeled in cement sand in our plant

As no cement for casting in our country

the cement for casting wao determined by a sery of experiments to the architectural cement

The morlding cement sand has the advantages of high strength

low cost and convenience. At the same time

the guality of products are good. This paper desoribles experiments of cement sand.

水泥砂螺旋桨铸造硅酸盐水泥

水泥砂螺旋桨铸造硅酸盐水泥

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