查询词典 surfacing

The paper researches the relation of parameters and weld width of TIG deposit surfacing used in rapid prototyping.

研究了用于快速成形的TIG熔敷堆焊工艺中各参数与焊缝宽度的关系。

For surfacing welding the parts of water-wheel machine been corroded and destroyed,the product made high-manganese which need have great wear out resisting and toughness.

JIS DF-ME HRC≥20 用于堆焊水轮机受气腐蚀破坏零件和要求耐磨性及韧性高的高锰钢制作的堆焊。

The application of the wearproof surfacing welding technology with the tungsten-carbide rod melted by oxygen-acetylene flame to dies' surface reinforcement was introduced.

介绍了碳化钨条氧—乙炔火焰耐磨堆焊技术在模具表面强化中应用的工艺方法，同时提出了普通碳钢+焊接表面强化部分代替模具钢的方法，该方法在生产实践中取得了满意的效果。

Surfacing work and working conditions are very complex, welding must be selected according to different requirements of the appropriate welding rod.

堆焊工作及工作条件十分复杂，堆焊时必须根据不同要求选用合适的焊条。

Keywords Micro-surfacing;Impact factors;Mixable time

微表处；影响因素；可拌和时间

The effect of temper temperature on microstructures and wear resistance of surfacing deposits of ferro-based multicomponent alloy was investigated.

研究了回火温度对铁基多元合金堆焊层组织及耐磨性的影响。

Based on the failure analysis of hot roll, this paper optimizedly adjusts alloy system and summarizes the experience of rolling wiresand improves ail processing properties. Then, it analyses the effects on some natural parameters such as alloy transfer coefficient, surfacing layers, welding current and arc voltage etc.. It confirms the fitting ageing technique. Also, it discusses the microscopic structural transformation back and forth ageing and the effects on hardness change of overlaying metal by some alloying elements including C, Cr, V, W, Mo, Ni, Mn, B, Re through OM, SEM and X-ray diffraction analyses. Finally the abrasive resistance, red hardness, thermal fatigue property and anti-high temperature oxidability are investigated in experimentation.

全文在热轧辊失效分析的基础上优化调整合金体系，总结了焊丝轧制的经验，改善各种工艺性能，分析了几个特性参数的影响，确定了适宜的时效工艺，并通过光学显微镜、扫描电镜和X-射线衍射对时效前后的显微组织转变以及部分合金元素如C、Cr、V、W、Mo、Ni、Mn、B、Re对堆焊层硬度变化的影响进行分析，最后通过试验考察了堆焊层金属的耐磨粒磨损性能、红硬性、耐热疲劳性和抗高温氧化性。

For surfacing welding the wear out parts of agriculture and architecture mechanic, as grand bulldozer, roll-wheel of dynamic spade and ringy chain of car.

HRC≥50 用于农业、建筑机械等的磨损部分的堆焊，如大型推土机、动力铲的滚轮、汽车环链等。

Wear-resistant alloy welding - usually surfacing STELLITE alloy, is the best sealing materials.

堆焊耐磨合金--通常堆焊STELLITE合金，是目前最佳的密封材料。

Generally choose to fail off valve,(should be noted that in general to the water to remove dissolved oxygen which will be added hydrazine for processing, it would SATELLITE 6 Hao alloy or other alloys of similar adverse reaction, so it is best not to use 316 + STELLITE surfacing approach to valve parts, can be directly use 416 stainless steel material).

一般阀门选择为故障关，(需要注意的是一般给水中为消除溶解其中的氧会加入联胺进行处理，它会对SATELLITE 6号合金或其它的类似合金产生不良反应，所以最好不使用316+STELLITE堆焊的方法处理阀内件，可直接选用416不锈钢材料)。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。