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- The surface hardness of medium manganese austenite steel's is increased remarkably by using the casting surface alloy. 通过铸造表面合金化方法,使中锰奥氏体钢表面硬度提高。
- This paper is a research about making carbon steel surface alloy pun ish with laser surface,which improves ordinary corrosion resistance of carbon s teel. 本文研究用激光表面处理使碳素钢表面合金化,从而提高普通碳素钢的耐蚀性,且研究表明随着焊缝中铬含量的增加,耐蚀性提高。
- It is put out that the injector and extruder are strengthened on the surface by laser surface alloy to improve its high temperature abrasion and lengthen life of the injector. 提出了采用激光表面合金化的方法对注塑机和挤出机螺杆表面进行强化,以提高其抗高温粘着磨损性能,延长注塑机使用寿命。
- Process formula and operation steps of magnesium alloy surface alloying were discussed. 讨论了镁合金表面合金化的工艺配方及其操作步骤。
- The process flows of magnesium alloy surface alloying and electrophoretic coating were introduced. 介绍了镁合金表面合金化及电泳涂装工艺流程。
- In double glow plasma surface alloying(DGPSA), the alloy poorness insurface layer of the workpiece is mainly caused by two mechanisms. 离子渗金属中,工件表层合金贫化主要通过两种机构发生。
- The surface alloying of castings and its application are introduced briefly. 简要介绍了铸件表面合金化的基本情况和应用。
- The surface alloying under casting penetration is synthetically discussed. 对铸渗条件下的铸件表面合金化进行了综合述评;
- The preparation of Sm overlayer and Sm/Rh surface alloy on Rh(100) surface, adsorption and reaction of CO on these two model surfaces were investigated with AES, LEED, XPS and TDS. 应用 AES;LEED;XPS和 TDS研究了 Rh( 1 0 0 )上 Sm膜和 Sm/ Rh表面合金以及 CO在这两类模型表面的吸附与反应 .
- The equipment could apply to ceramic and metal surface alloying, joining alloyed ceramic and metal. 本装置可以用于陶瓷及金属的表面合金化及其真空钎焊连接。
- Two processes were introduced，that is, the decarbonizing and then surface alloying，and the surface alloying directly. 介绍了两种处理工艺，一种是脱碳后渗金属，另一种是直接渗金属。
- The rapid surface alloying of AISI 316L stainless steel by high current pulsed electron beam(HCPEB) was investigated. 利用强流脉冲电子束对不锈钢表面进行了快速钛合金化。
- The thermodynamic analysis shows that the infiItration of molten iron into the alloy powder paste is the key to form a surface alloying layer in the process of surface alloying during casting. 对铸造表面合金化过程进行了热力学分析，认为铁水向膏剂内浸渗是形成良好合金层的关键环节。
- surface alloy supported the stainless steel 不锈钢载表面合金
- The factors to influence the quality of surface alloying and existing problems are analyzed, and the advantages of surface alloying of EPC castings are discussed. 分析了影响合金优质量的各种因素,以及存在的基本问题,并讨论了用消失模法实现表面合金化的优点。
- The compositions and microstructure of surface alloying layer wereinvestigated by the advanced means of XRD,SEM,BES,EDS. 其中渗层的成分分布、显微特征、结构形貌采用了先进的XRD、SEM、BSE，EDS等手段进行了检测分析。
- The principle,discharge mode and alloying process of double glow discharge plasma surface alloying process were introduced particularly. 详细介绍了双层辉光离子渗金属技术的基本原理、放电模式及渗金属过程。
- Some techniques to improve the mechanical properties of V process castings, such as surface alloying, inoculant addition to the coating are presented. 也介绍了改善V法铸件机械性能的方法，如表面合金化，涂料中加入孕育剂等。
- The surface high speed steel and its high propeties are obtained by surface alloying with W Mo, carburizing, quenching and tempering. 采用双层辉光离子渗金属技术,首先在低碳钢表面渗入合金元素钨、钼;
- The gas bubbled to the surface of the water. 气体变成气泡升上水面。
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海词词典，十七年品牌
