Production of High-End Steels With the 150 t RHFacility at Big River Steel

机译：在大河钢铁中生产高端钢的高端钢材

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In summer of 2014, SMS group received the order for a new steel mill complex at Big River Steel LLC in Osceola. Ark . USA, Big River Steel will produce grades for pipelines and advanced high-Strength grades for the automotive industn in the U.S. One mam section of the integrated ladle metallurgical, center is a new 150-t RH unit supplied b SMS MEVAC The RH plant at Big River Steel is designed to produce Grain Oriented and non-grain oriented (NGO) silicon steel used in electrical engineering applications, for example, for making rotating pans in motors and stationary transformers.

机译：2014年夏天，短信集团收到了在奥索拉大河钢铁公司的新钢厂综合体的订单。方舟。美国大河钢铁将生产管道和先进的高强度等级为汽车Industn的一体式钢包冶金，中心是一个新的150-T RH单位，提供B SMS Mevac The Rh工厂大河钢旨在生产用于电气工程应用中的谷物导向和非谷物硅钢（NGO）硅钢，例如，用于在电机和固定变压器中制作旋转平底锅。

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《Iron and Steel Technology Conference》|2018年|p.1151-p.2272|共13页
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作者
Thomas Eichert; Dieter Tembergen; Jochen Schluter;
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中图分类 TF4-532;
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Mini-mill. RH; NO grades; carbon removal; degassing;

机译：迷你厂。 RH;没有等级;碳去除;脱气;

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机译：大河钢的学习钢厂将钢铁产量带到下一级
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机译：Brazil的1月份1月粗钢产量上涨2.3％，1月份在一年一度上涨2.3％，钢铁研究所周五表示，钢铁研究所的钢结构同比增长2.3％。钢铁学院·阿科布拉西尔表示，成品钢材总额为183万吨，比去年下降3.1％。 Flerfined Steel Products Opert录制截至今年跌幅为4.5％，达到110万吨，余隆钢产品同比下跌0.8％至724,000公吨。
4. Production of High-End Steels With the 150 t RHFacility at Big River Steel [C] . Thomas Eichert, Dieter Tembergen, Jochen Schluter Iron and Steel Technology Conference . 2018

机译：在大河钢铁中生产高端钢的高端钢材
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7. Mechanical properties of various concrete after high temperature exposure Mechanical property of various types of concrete after high temperature exposure is investigated. Considering compressive strength requirement for a vertical element in high rise building, concrete specimens with various design strengths of 35, 80, 100, and 150 MPa were tested. Particularly, the influence of incorporated steel fiber on fire resistance is of interest in this study. Experimental results show that the fire resistance depends on the design strength and steel fiber content. Normal strength concrete (NSC) of a design strength of 35 MPa or high performance concrete (HPC) of 80-100 MPa does not spall when exposed to 100-400 °C of temperature. However, an explosive spalling occurs at 300 °C when the HPCs contain 1 vol. of steel fiber. Ultra-high performance concrete (UHPC) of a design strength of 150 MPa and 1.5 vol. of steel fiber also shows dramatic spalling at 300 °C. The experimental results found in this study can contribute to a better understanding of the behaviors of HPC and UHPC under fire and the role of steel fiber on the fire resistance. [O] . 2017

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机译：不锈钢304型，钛合金Ti-150a和saE 4140钢在300°600℉下的热硬度和拉伸性能

Production of High-End Steels With the 150 t RHFacility at Big River Steel

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