Drying Properties of low cement refractory castable were examined by TG-DTA.

本文采用热重一差热分析法，检测了低水泥浇注料的干燥特性。

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White powder, hygroscopic, can be due to low cement or no cement castable binder, aluminum ball live.

白色粉末，易吸湿，可由于低水泥或无水泥浇注料的结合剂、活铝球。

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This article studies the effect of matrix component on refractoriness under load (RUL) of low cement castables.

研究了基质组成对低水泥浇注料高温荷重软化温度的影响。

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Both are known to be done poorly and with low grade cement.

FORBES: The Fracking Solution Is A Good Cement Job

And high-volume, low-value cement is not the sort of stuff in which you can expand just by exporting.

ECONOMIST: Cement

Although, average cement prices in Brazil are low, and foreign giants such as Switzerland's Holderbank and France's Lafarge have recently bought cement plants in the country, Votorantim can charge more than its competitors: it has a stranglehold (critics call it a monopoly) over the business in Sao Paulo, the largest and most profitable centre.

ECONOMIST: Votorantim