有效的烧结助剂不但可以改善氮化硅陶瓷的显微结构，而且可以提高氮化硅陶瓷的高温性能和抗氧化性能。
Effective sintering AIDS not only can improve microstructure but also can enhance performances of elevated temperature and oxidation resistance.
适当引入氮化硅，降低了铝炭砖的氧化失重率，提高了其抗脱磷剂侵蚀的能力及砖的抗氧化性能。
With well-suited amount of si 3n 4 added, the oxidation loss rate of aluminum-carbon bricks can be decreased, and their anti-oxidation ability and corrosion resistance improved.
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