Displaying items by tag: Japan

Japan: JFE Steel Corporation will use its steelmaking slag product Marine Stone in an environmental improvement project by Hiroshima Prefecture. Around 38,000t will be laid under the inner harbour of Fukuyama Port in Fukuyama-shi, Hiroshima. The sediment improvement agent is expected to control the generation of hydrogen sulphide.

Japan: According to Japan Metal Daily, the world's first space zero-gravity experiment using steel slag will start in Japan's current fiscal year. The experiment will try to suspend and melt steel slag in zero gravity to directly observe the interface between melt iron and slag. The interface between iron and slag, which is closely related to the steel refining efficiency, cannot be directly observed in earth experiments where crucibles are used. If successful, the basic research will provide highly accurate data on the interface, which are expected to advance high-purity steelmaking.