Steel history and its chronological progress have been reviewed from different aspects on many published papers, and books and it can be found on many websites. However, one historical aspect of this topic, which has received limited attention, is the gradual progress in knowledge of controlling cooling rate to get the desirable thermal and mechanical properties for the steel products. This paper presents some evidence of understanding the effect of cooling rate on the material properties from Iron Age era. It also discusses briefly the importance of determining optimimum cooling rate in enhancing the production rate.

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news in steel

Tibnor’s acquisition of Sanistål’s steel distribution business completed

SSAB’s subsidiary Tibnor has now comleted the acquisition of the steel distribution business of the Danish company Sanistål A/S, Denmark’s second largest steel distributor.

NUCOR TAPS DANIELI MI.DA. TECHNOLOGY FOR ITS STRATEGIC EXPANSION IN REGIONAL REBAR MARKETS

When exploring the opportunity to expand its presence in new regional markets in the Midwest and Southeast of the USA, Nucor immediately understood the benefits of the MI.DA. technology and ultimately chose Danieli to supply the complete technological equipment package for two MI.DA. plants, in Sedalia (Missouri) and Frostproof (Florida).

Chem-Trend to Showcase New Die Lubricant Technologies at GIFA

Chem-Trend, a global leader in the development, manufacturing, and marketing of high-performance release agents, purging compounds, and other ancillary molding products, will showcase another new line of die lubricant polymer technologies, specifically developed to help die casters improve operational efficiency, at the GIFA in Düsseldorf from June 25-29, 2019.

Impressive performance by the “Bright World of Metals”

Driving force behind the industry

Excellent registration figures for the “Bright World of Metals”: about 2,100 exhibitors