Extremely complex schedules are drawn up by metallurgists to achieve exactly the properties they want; 特别复杂的工艺流程是由金相学家设计,以准确达到他们的需要;
Its metallurgists and grease-wizards support nine factories in Japan and 17 abroad, and in some applications, the humble ball bearing is a very customised product indeed. 该公司的冶金学家和润滑脂奇才,为日本的9家工厂和海外的17家工厂提供支持,在某些应用中,卑微的滚珠轴承其实是一种高度定制化的产品。
Because the mold powder has a great impact on the quality of steel and the condition of continuous casting, many metallurgists attach importance to the research of mold powder. 由于保护渣对铸坯质量和连铸工艺的顺行有着重要的影响,因此冶金工作者非常重视对保护渣的研究。
The experience of Japanese metallurgists to develop continuous casting technique for productivity improvement by increasing casting speed, promoting hot charging and direct rolling is presented. 叙述日本在应用连铸技术、致力于提高连铸生产效率、提高拉速、迅速推广铸坯热送直轧技术的经验。
In order to improve the continuous casting ( CC) efficiency, in recent years, the domestic and international metallurgists took a serious action on strengthening and enlarging the tundish metallurgical function. 为了进一步提高连铸生产效率,近年来国内外冶金工作者采取了一系列措施来强化和扩大中间包的冶金功能。
Oxygen contamination is attributed to thermochemical reactions in traditional welding metallurgical theories. Recent years, a viewpoint that electrochemical reactions at slag/ metal interface can generate oxygen contamination is suggested by some welding metallurgists. 传统的焊接冶金观点认为焊接过程增氧机制是热化学作用所致,近年来一些焊接冶金学者提出了熔渣/液态金属界面电化学致氧的观点。
In recent years, the domestic and international metallurgists paid close attention to secondary refining, for its significant effect on the production of purity steel. 炉外精炼作为生产洁净钢的重要环节之一,近年来受到普遍重视。
In recent years, some evidence has suggested that the development and utilization of low grade complex iron ores represented by high phosphorus iron ores have attracted more and more attention of metallurgists. 以储量丰富的高磷铁矿为代表的低品位复杂铁矿资源的开发利用逐渐受到关注。
In recent years, metallurgists have paid close attention to the application of the electromagnetic field in metallurgy. 电磁场在冶金中的应用是近年来冶金工作者致力研究的重要领域之一。