您要查找的是不是：
- The effect of heat treatment process and microalloying elements on the properties of meta-bainited cast steel is explai ned. 探讨了热处理及微合金化对准贝氏体铸钢组织与性能的影响。
- The historical development of niobium as a microalloying element in steels has been reviewed with its economic advantages. 叙述了国际上铌微合金化技术的发展历史及铌作为微合金化元素在钢中应用的经济性和技术性优势。
- Abstract Niobium is one of the most effective microalloying elements of steel and has been used in niobium bearing steel for the construction of large ships and sea engineering. 摘要 铌钢主要用于大型船舶和海上工程建设，所以铌钢的耐海水腐蚀性能非常重要。
- In order to produce TRIP steels with the Chinese resource feature, the basic study of the effects of V, Ti microalloying elements on TRIP steels should be carried out. 为生产符合我国国情的TRIP钢，应加强微合金元素钒、钛在TRIP钢中作用的基础研究。关键词 TRIP钢；成分；处理工艺；
- Niobium is one of the most effective microalloying elements of steel and has been used in niobium bearing steel for the construction of large ships and sea engineering. 铌钢主要用于大型船舶和海上工程建设,所以铌钢的耐海水腐蚀性能非常重要。
- An investigations were carried out into the effects of microalloying elements such as RE and strong carbide forming elements (Nb,V,Ti etc.)on the structure and properties of low alloy cast steel. 研究了稀土、铌、钒、钛等元素对低合金铸钢组织和性能的影响。
- The exceptionally rich resource of niobium and its stable price has made the use of Nb attractive and predictable for the flourishing development of Nb as a microalloying element in steels. 国际市场铌铁价格的长期稳定使铌微合金化技术成为钢铁工业持续稳定发展的重要伙伴,是保持含铌高强度钢技术创新和使用铌的动力。
- Keywords TRIP steels;composition;processing;microalloying element; TRIP钢;成分;处理工艺;微合金元素;
- Isothermal aging in the bainite phase, the microalloy elements have two effects:1. 在合金钢之变韧铁变态研究中发现，合金碳化物会扮演著下列两种角色：1.;在高温沃斯田铁区域内所产生之合金碳化物有助于碳原子之分配排放，因此可以促进变韧铁相变态之进一步分解，并减少块状沃斯田铁之存在。
- First-principles studiesof the effects of microalloy elements on Fe/Al interface[J]. 引用该论文 赵磊;孙勇;李玉阁;孟秀凤;宋群玲.
- The effect of microalloy element on the microstructure and mechanical properties of high-speed wheel steel was studied. 摘要研究了微量铬对高速车轮钢组织和性能的影响。
- This paper carries out controlled rolling and controlled cooling test by means of adding microalloy element V to Q345D steel. 本文通过对Q345D钢加入微量合金元素V并进行控轧控冷试验。
- The paper discusses the purposes and controlt methods of C、Mn、S、P、O_2、H_2 and microalloy elements through analysing the property requirements of pipeline steel. 通过分析管线钢的性能要求,论述了钢中碳、锰、硫、磷、氧、氢和微合金元素的作用及其控制方法。
- Keywords high strength steel;bolt steel;delayed fracture;microalloying element; 高强度钢;螺栓钢;延迟断裂;微合金元素;
- In a printer, the removable type element. 印刷机上可拆卸的打印部件。
- A byte composed of eight binary elements. 一个由8个二进制数位组成的字节。
- A byte composed of two binary elements. 一种由两个二进制位组成的字节。同two－bitbyte。
- A byte composed of five binary elements. 由五个二进制码元组成的字节。同five－bitbyte。
- A set of data elements which are handled as a unit. 作为一个单元来处理的一组数据元素。
- He's in his element when playing badminton. 他打起羽毛球来真是得心应手。
