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本文介绍了采用水玻璃镁砂敷层工艺代替铬铁矿砂、锆英砂敷层,生产大型铸钢件的经验。镁砂立足于国内资源。能起到提高质量降低成本的目的。
This article describes the experience of using water glass magnesia coating instead of chromite, zircon sand coating, the production of large castings experience. Magnesite based on domestic resources. Can play the role of improving quality and reducing costs.