At present, the domestic purification technologies of industrial boric acid and borax have a certain gap for preparation of nuclear grade boric acid and borax for high-borosilicate glass. Impurity content is obviously higher than standard or required.
目前国内对工业硼酸、硼砂的纯化技术距离制备核工业级硼酸和高硼硅酸盐玻璃用硼砂还有一定差距,杂质含量达不到要求。
With the addition of BN and boric acid, the boric acid salt glass phase formed on the surface of the samples plays the role of antireflective coating film, reduced the emissivity of the samples, and improved the absorptivity of the samples.
添加BN和硼酸后,样品表面形成的硼酸盐玻璃相充当了减反膜的角色,降低了样品的发射率,而又提高了样品的吸收率。
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