The basic constraints of slag heat recovery include the low thermal conductivity and the easy crystallization trend. To meet these constraints and achieve the aim of heat recovery, many methods have been proposed and investigated during the past few decades, which could be divided into physical ...
slag produced during the welding process. By hitting the surface with a hammer, the oxide layer and welding slag on the metal surface are removed, which effectively reduces the surface unevenness of the weld, thereby improving the welding quality and aesthetics.2....
Investigation of active lime liquation in initial slag ofsteel-making; 活性石灰在炼钢初渣中的熔解研究 更多例句>> 补充资料:碳素结构钢及低合金高强钢焊接方法选择 本文原为高力生教授、潘际銮院士和闫炳义高级技师(焊接)参加三峡总公司召开的“三峡工程金属结构焊接专家咨询会”后的一个书面意见。编者将其节录整...
Slag Characteristic Alkaline Stainless Steel Welding Rod Type Chromium Stainless Steel Function Stainless Steel Welding Power AC/DC Standard Aws A5.4 E316L-17 Trademark WELDBST Transport Package Pallet Specification 2.5mm-5.0mm Origin P. R. C. HS Code 83111000 ...
Scrap rate [t/h] 37.1 Slag rate [kg/thm] 260 Sinter flow rate [t/h] 160 COG volume [km3n/h] 17.6 External (sold) Coke flow rate [t/h] 9 BOFG volume [km3n/h] 6.2 Average extra oil needed [t/h] 30 Carbon dioxide send out [t/h] 116 Process synthesis shows tradeoff betwee...
On the base of theoretic analyzing, the ladle slag modification treating test were done during the melting of ultra-low sulfur steel. 本文在理论分析的基础上,在超低硫钢冶炼过程中对转炉出钢下渣进行了改质处理试验。 更多例句>> 4) Ultra-Low Sulphur Steel 超低硫钢 1. Process for Production of...
After the deoxidization reaction, the inclusions may coarsen and may get separated into the slag medium. Babu et al. [144] indicated that the inclusion characteristics are sensitive to the oxygen content, the deoxidizing element concentrations, the presence of preformed inclusions, and the ...
Steel making material recycling systemA steel processing material comprises a dried post combustion material (PCM) and a slag foaming material.doi:doi:US20030015063 A1Willard K. McClintockScott B. KimmelUS
Steel making material recycling systemA steel processing material comprises a dried post combustion material (PCM) and a slag foaming material.Mcclintock, Willard K.Kimmel, Scott B.
In one embodiment, the steel processing material comprises a dried post combustion material(PCM), the recycled steel making material, and a slag foaming material. In various embodiments of the current invention, the recycled steel making material may have moisture content removed and/or may be ...