增加机械加工性能。
Their machinability is similar to that of stainless steels.
它的可机加工性和不锈钢相同。
Tool steels are normally spheroidized to improve machinability.
工具钢通常要用球化来提高切削性。
FIG. 3 shows the effect of billet reheat temperature and time on machinability.
图3示出了坯料再加热温度和时间对机械加工性能的影响。
The advances in recent researches on MMCs' machinability are reviewed in this paper.
综述了国内外在金属基复合材料切削加工性及机理方面研究的进展情况。
Tungsten and its alloy are very good materials in engineering, but their machinability is worse.
钨及其合金是非常好的工程材料熏但其切削加工性差。
It power boasts excellent machinability, high corrosion resistance, gond weldability and conductivity.
具有极佳的成型加工特性，高耐腐蚀性、良好的焊接性和导电性。
Although not used much any more, approximate machinability ratings are available in the example below.
尽管已不再大量的被使用，近乎准确的机加工率在以下的例子中能够被看到。
The structure, property and machinability of materials of sedan-car engine block was tested and studied.
对轿车发动机缸体的材质和加工性进行了实验研究。
To improve the homogeneity of manganese sulfide and calcium fluoride, the machinability could be enhanced.
改善硫化锰和氟化钙的分布，将会改善切削加工性。
High machinability, particularly suitable for vehicles with small space and limited assembling conditions.
可加工性强，尤其适合空间较小、安装条件有限的车型。
The biomedical metallic materials have high strength, toughness and machinability, but poor biocompatibility.
医用金属材料具有较好的强度、韧性和优良的加工性能，但是生物相容性差。
Overall, the 800. degree. F. billet reheat for hold times less than about 5 minutes yielded the best machinability.
大体上，800 ？坯料再加热持续少于约5分钟的保持时间产生最好的机械加工性能。
The machinability of crystal material is studied, and the influence of the cutting condition on surface roughness is analyzed.
本文探讨了晶体材料的切削加工性，重点分析了切削条件对表面粗糙度的影响。
The oxide inclusions can be enveloped by sulfide inclusions thus improving machinability of B30 steel through calcium treatment.
通过钙的变性处理，B30钢中的氧化物被硫化物所包裹，从而进一步改善钢的切削加工性。
Cold working dies of superior machinability for general use; for large product quenching or wire electronic discharge machining.
切削性优异的通用冷作模具钢。注意大型加工品的淬火及钢丝电火花加工。
The paper presents the machinability of crystal materials, and emphasizes the influence of cutting conditions on the mirror finish.
探讨晶体材料的切削加工性，重点分析切削条件对实现镜面车削的影响。
The machinability of 718 plastic die steel after different heat treatment was studied and the main influence factors was discussed.
对718塑料模具钢经过不同工艺热处理后的加工性能进行了研究，分析了影响其加工性能的主要因素。
Copper nickel, good machinability bad crack resistance. Repair welding of shole gray cast iron machined surface subject to no load.
镍铜，易加工，但抗裂性较差。不受力的灰铸铁加工面及砂眼补焊。
How to make a comprehensive evaluation of the machinability for processible ceramic materials is put forward according to fuzzy mathematics.
根据模糊数学理论提出一种可加工陶瓷材料可加工性的综合评判方法。
Copper nickel good machinability and bad crack resistance. Repair welding of sand hole and gray cast iron machined surface subject to no load.
镍铜，易加工，但抗裂性较差。不受力的灰铸铁加工面及砂眼补焊。
In this paper, the principle, method ana viability of using laser-assisted heating to improving the machinability for tough materials are described.
本文论述了利用激光辅助加热改善难加工材料切削性能的原理、方法，以及这种加工方式的可行性。
In this process, microwave heating is used to make ceramic materials plastifying under a high temperature, so that a good machinability can be achieved.
该方法利用微波加热使陶瓷材料在较高温度下塑性化，从而获得到较好的加工性。
The advances in the improvement of machinability of cast iron were reviewed from the views of both cast iron itself and the materials of its cutting tools.
从铸铁材料和切削铸铁的刀具材料两个方面，综述了提高铸铁切削性能的研究状况。
It improves the machinability of steels because of brittlement of grain boundaries resulting from the tin segregating on the grain boundaries of the steels.
锡可有效改善钢材的易切削性能，原因是在切削温度范围内富集在晶界的锡使钢材的塑性降低。
Another object of the present invention is to provide a press quench alloy with enhanced extrusion productivity and good mechanical properties and machinability.
本发明的另一个目的是提供具有提高的挤压生产率和良好的机械性能和机械加工性能的模压淬火合金。
Improving machinability of engineering ceramic materials via microstructural design is the key to resolving the problem of difficult machining of ceramic materials.
通过陶瓷自身显微结构设计来增强陶瓷材料的可加工性是解决陶瓷难加工问题的关键。
Superalloys is a sort of hardly cutting material, the influence of grain refinement to machinability of superalloys was studied through contrasting different grain.
高温合金属于难加工材料，本文对比研究了高温合金样件晶粒度对其加工性能的影响。
Mechanical strength, machinability, surface corrosive and wear abrasion of a new type glass ceramic composed of fluorophlgopite Ca-mice were studied in this article.
研究了一种新型的钙云母为主相高强度的可切削玻璃陶瓷的力学性能、可加工性、表面耐腐蚀性、耐磨耗性。
The test results shows that there is a linear relationship between Brinell Hardness and the machinability of cast iron with homogeneous microstructure or tiny carbides.
经测试发现，铸铁的组织均匀和碳化物细小时，其布氏硬度与机械加工性能之间呈线性关系。
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