The paper describe the basic production process of cleaning liquid steel.
本文论述了洁净钢生产的基本过程。
Rough grinding with constant loading force and high-speed heavy-duty is the basic process for large steel conditioning and heavy roll rough machining.
恒加载力高速重负荷荒磨是大型钢坯修磨和重型轧辊粗加工的基础工艺。
The paper introduces the basic feature, the welding property, the welding process and the welding quality inspection of P91 steel, and it deals with how to make the welding quality control.
本文介绍P 91管材的基本特征、焊接性能、焊接工艺及焊接质量检验，并阐述如何做好焊接质量控制。
The basic feature cohesiveness steel leakage of crystallizer in continuos casting process is analyzed. By using thermocouples, a new model of steel leakage diagnosis forecast is stated.
剖析了连铸结晶器粘结性漏钢的基本特征，利用热电偶，提出一种新的漏钢诊断预报模型。
Basic theories and process of V permeating of die steel and performance of V permeating layer were introduced.
介绍了冷变形模具钢渗钒的基本原理和工艺方法以及渗钒层的性能。
Effects of various process parameters on the surface cracking of steel grade HRB335 have been studied with the on-site data acquired from Yongxin Steel-making Plant as the basic material.
以永兴钢厂现场生产数据为基础，研究各种工艺参数对HRB335钢种表面横裂纹的影响。
The article introduces the production process, technical and economic targets, binding method and basic use of the bimetallic steel pipe.
介绍了该双金属管的生产工艺、经济和技术指标、联接方式以及主要用途。
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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