Carbon steel boiler, with less gas, generally use the basic open hearth steel i. e. the use of basic lining.
锅炉用碳素钢，夹杂气体较少，一般采用碱性平炉钢即使用碱性炉衬。
The article introduced trials on feeding Al-wire into open hearth ladles and converter ladles with various volumetric capacities under different processing conditions and for different Steel grades.
本文介绍了平炉、转炉不同钢包容量、不同生产工艺条件和不同钢种进行钢包喂铝丝试验的情况。
Trials are conducted on the slag retaining technique in the large open hearth with dual tapping spouts at Baotou Iron &Steel Company and marked results have been achieved in the tests.
本文介绍包钢对大型固定式双槽出钢平炉进行了挡渣技术的试验、研究及取得的显著效果。
The living and dining pavilion, in contrast, is primarily glass and has a thin roof plane supported by slender steel columns and the hearth.
相反，起居室和餐厅主要是由四周的玻璃，和由一根细长的钢柱和壁炉架支撑的薄屋顶构成。
Most of the steel for line pipe is made by open-hearth, electric furnace, and basic-oxygen processes.
大部分建管道用管子的钢材由平炉、电炉和碱性顶吹转炉生产。
Pass splendid specimens of Anglo Norman architecture, pass pedestrians and pederasts, open hearth furnaces, basic Bessemer mills, dynamos and transformers, pig iron castings and steel ingots.
机车经过盎格鲁-诺曼式建筑的堂皇标本，经过了步行者和男同性恋者、露天冶炼炉、使用贝塞麦法的磨坊、发电机和变压器、生铁块和钢锭。
Pass splendid specimens of Anglo Norman architecture, pass pedestrians and pederasts, open hearth furnaces, basic Bessemer mills, dynamos and transformers, pig iron castings and steel ingots.
机车经过盎格鲁-诺曼式建筑的堂皇标本，经过了步行者和男同性恋者、天冶炼炉、用贝塞麦法的磨坊、电机和变压器、铁块和钢锭。
Later added 2 open hearth furnaces for producing steel castings.
后来又说2平炉电炉生产铸钢件。
The process of coal tar steelmaking in special steel open hearth is described in this paper.
介绍了特钢平炉煤焦油炼钢工艺。
Continuous roller hearth furnaces for the heat treatment of steel, stainless steel, copper and copper alloy bars, sections and pipes.
钢，不锈钢，铜及铜合金的棒，零件和管的热处理连续辊底式炉。
The effects of various factors on decarburization of high speed tool steel annealed in bogie hearth electric furnace were investigated in this paper.
研究了高速钢轧材在台车式电阻炉中退火加热过程中，各因素对脱碳的影响。
The advanced technology and equipment of roller-hearth furnace in CSP production line of Handan Iron and Steel Company are narrated and discussed.
对邯钢CSP生产线上的两座辊底式隧道炉的先进工艺及设备进行了阐述和探讨。
Experiments were carried out with a view to ascertaining the most suitabledeoxidation process for basic open-hearth smelting of rail-steel in Anshan works.
本文结合生产，对鞍钢大型碱性平炉冶炼重轨钢的脱氧问题进行了试验。
Experiments were carried out with a view to ascertaining the most suitabledeoxidation process for basic open-hearth smelting of rail-steel in Anshan works.
本文结合生产，对鞍钢大型碱性平炉冶炼重轨钢的脱氧问题进行了试验。
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