个人长篇演说
发表于 2025-3-25 04:29:27
Devices for Blowing of Oxygen and Carbon into the Bath,dary and even lower into metal. The durability and explosion-safety problem of water-cooled tuyeres for a deep blowing installed in the bottom lining. A system providing for the complete tuyere explosion-safety due to the circulation of cooling water in a closed circuit.
Humble
发表于 2025-3-25 09:40:16
http://reply.papertrans.cn/47/4669/466808/466808_22.png
bronchodilator
发表于 2025-3-25 14:55:50
Book 2013Latest editionve ones and for their successful implementation. The book also covers general issues related to history of development, current state and prospects of steelmaking in Electric Arc Furnaces. Therefore, it can be useful for everybody who studies metallurgy, including students of colleges and universiti
占卜者
发表于 2025-3-25 19:05:32
nables the reader to perform required calculations without aThis book equips a reader with knowledge necessary for critical analysis of innovations in electric arc furnaces and helps to select the most effective ones and for their successful implementation. The book also covers general issues relat
acetylcholine
发表于 2025-3-25 20:57:24
as on key issues regarding intensification of the heat, which are of interest for developers of new processes and equipment for Electric Arc Furnaces, are also the concern of the book .It should be noted, that 978-3-642-44502-6978-3-642-36273-6
expdient
发表于 2025-3-26 00:12:38
Modern Steelmaking in Electric Arc Furnaces: History and Development,ation with hot hill; single scrap charging; using hot metal; continuous charging and melting of scrap in the liquid bath, etc. Electrical circuit specifics of modern EAFs, optimum electrical mode of the heat, DC furnaces, and problems of electrical energy supply are discussed as well.
未开化
发表于 2025-3-26 06:25:01
http://reply.papertrans.cn/47/4669/466808/466808_27.png
bleach
发表于 2025-3-26 11:16:58
The Fundamental Laws and Calculating Formulae of Heat Transfer Processes,diation. Emissivity of bodies. Radiation of solids, liquids, and gases. Radiant heat exchange between bodies. Simplified formulas for calculations of thermal processes in some furnace elements with the accuracy required in practice. Concept of numerical methods of calculating stationary and non-stat
Deadpan
发表于 2025-3-26 15:34:53
Energy (Heat) Balances of Furnace,eactions in the heat processes with different temperatures of reagents and products. Tables required for using the method. Advantages of the method – versatility and simplicity. Impermissibility of using in EAF balance equations so-called standard thermal effects at 25 °C, (−∆.°. ).
精确
发表于 2025-3-26 19:07:08
http://reply.papertrans.cn/47/4669/466808/466808_30.png