Chernye Metally

The No. 12 issue of "Chernye metally" journal contains most of its conventional sections, starting from “Iron and steel news of the world” and “News of metallurgical companies”.

The section "Iron and Steelmaking" includes the article with description of experience of the first months of operation of the electric arc furnace (Quantum type) at Tyasa works in Mexico. This furnace uses concealed heat and heat of chemical transformations of waste gases for scrap heating. This furnace has been constructed and mounted by Primetals Technologies.

Features of steel vacuum treatment using multi-stage vacuum pumps are presented in the paper by H. Amlinger, H. Roth and B. Melz. They have done comparative analysis of power consumption on the example of 150 t RH vacuum degasser, as well as analysed technical requirements to explosion safety during steel melt degassing.

R. Fohler (RHI, Austria) has devoted his research to choice and preparation of refractories in manufacturing of a ladle sliding gate on the example of Interstop Typ 5 model.

The readers will also find in this issue the survey on continuous casting technology by G. Kemper, the paper by M. Marion and his colleagues – the leading German specialists on rational use of waste gases at integrated steel works, as well as publications on economics and metallurgical history.

 You may find below more details about the issue or book printed or electronic version of the journal.