结果表明，石墨良好的抗腐蚀性将保护换热管不受熔融铝-硅合金的腐蚀。
The results show that graphite with good corrosion resistance can protect the heat-exchange tube from the corrosion of molten Al-Si alloy.
所以，这些强过铝质侵入岩的岩石化学数据提供了关于燕山运动峰期地壳发生部分熔融时的温压条件的信息。
Therefore, the petrochemical data provide the P-T conditions of crustal melting in the peak period of the Yanshanian orogeny.
下分水口均可采用熔融石英、 铝碳质、锆质材料制成。
The lower bleeder is made from fused silica, and aluminum carbon and zirconium materials.
应用推荐