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This book provides a comprehensive introduction to and technical description of a unique patented surface-modification technology： plasma surface metallurgy with double- glow discharge plasma process， known as the Xu-Tec process.Assuch it promotes further attention and interest in scientific research and engineering development in this area， as well as industrial utilization and product commercialization.The Xu-Tec process has opened up a new material engineering field of Plasma Surface Metallurgy. This surface-modiFication process can transform many low-grade and low-cost industrial engineering materials into gold materials with a high value and high grade or special functions. This improved material can be widely used in industrial production to improve the surface performance and quality of mechanical parts and manufacturing products， and to conserve expensive alloying elements for the ben efit of all mankind.This book will be valuable to those in the general area of surface metallurgy. The substantial description of the Xu-Tec process is very important and should assist in expanding the use of this superior technique. The in-depth explanation of glow discharges and their use in general will also serve as a valuable reference in the field.

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《本钢史画/冶金历史文化丛书》用画册的形式记录本钢百年来的历史变革与发展，本志图文并茂、内容详实，达到了思想性、科学性和资料性的有机统一，具有很强的可读性和较高的史料价值。对进一步总结和借鉴历史经验，实现本钢集团的科学发展，具有重要意义。为继承和弘扬本钢悠久厚重的企业文化，激励职工了解本钢、热爱本钢提供了一部生动教材。

精细冶金也可以称为材料冶金，本书内容包括精细冶金单元过程、化工材料冶金，高纯材料冶金，超细、纳米材料冶金、功能材料冶金及多元材料冶金等六大部分，其中大部分内容是作者及其合作者三十多年来的科研成果的总结。

本书作为《建筑物、水体、铁路及主要井巷煤柱留设与压煤开采规范》宣贯、全面准确执行的主要参考技术资料，详细叙述了“三下”采煤领域中地表移动变形计算及其参数求取方法、近水体采煤的安全煤岩柱厚度计算方法、近水体采煤矿井（采区）涌水量计算方法和“三下”煤柱留设方法与实例；介绍了采动坡体稳定性预测方法；论述了建筑物和构筑物地表允许参考变形值以及大量地表移动实测参数；提出了煤矿开采沉陷区地基稳定性评价方法和经济评价的计算方法等。

暂缺简介...

暂缺简介...

暂缺简介...

本书系统论述了连续铸钢设备及其运行过程中的热行为和力学行为，包括钢包、钢包回转台、结晶器及其振动机构、扇形段及凝固末端轻压下的力学特性的设计计算及仿真。本书还通过连铸设备介绍了现代机械设计理论方法以及现代检测方法。本书可供机械、冶金等专业的大学生和研究生参考，也可供有关设计院、所及工厂技术人员使用。