2) high melting point metal
高熔点金属
1.
The results show that the technology is fit for high melting point metal surface alloying and surface alloying in surface of high melting point metal and some coloured metal.
结果表明,该技术在表面合金化技术领域中,是适合于高熔点金属表面合金化和采用高熔点金属对铁基或某些熔点较高的有色金属表面进行合金化的实用工艺。
2.
The technology is fit for high melting point metal surface alloying and surface alloying in surface of high melting point metal and some coloured metal.
分析了双层辉光技术的特点,指出该技术在材料表面合金化方面,是一项适合于高熔点金属表面合金化和采用高熔点金属对铁基或某些熔点较高的有色金属材料进行表面合金化的工艺技术。
3) low melting point alloy
低熔点合金
1.
The applications of the low melting point alloy die in sheet metal forming;
低熔点合金模具在板料冲压工艺中的应用
2.
Approach to Manufacturing Technology for Silicone Rubber Moulds for Low Melting Point Alloy Jewelry
低熔点合金饰品离心铸造中硅橡胶型的制作工艺
3.
Through analyzing on the upper part of oil box and the design of the drawing die structure,the characteristics of the low melting point alloy were described,and discussed the characteristics of low melting point alloy die and the application in plate materical drawing process, the attention problems of die design were pointed out.
以分析油箱上体工艺特性和设计其低熔点合金拉伸模具结构为例,论述了低熔点合金材料的特点,介绍了低熔点合金模具的特点及其在板料冲压工艺中的应用,指出了模具设计应注意的问题。
4) low melting alloy
低熔点合金
1.
By using low melting alloy as fusible core and nylon 66 modified by 30% glass fiber,fistula plastic parts with intricated type were prepared.
以低熔点合金为可熔型芯材料,注射成型形状复杂的30%玻纤增强尼龙66中空塑料件。
2.
The cuboid technology makes use of the property of expansion in cooling down and contraction in heating up of low melting alloys,together with shifting the reference base,to solve the head-ache problem of machining middling and long blades,which,because of their complex blade profile,are difficult to be fixed in a certain position and therefore effect the machining precision of their roots.
方箱工艺利用低熔点合金冷胀热缩的特性,通过定位基准转换的方法,解决了叶片加工中大型动叶片由于叶片型面复杂难于定位而导致叶根的加工精度无法保证的难题。
3.
In view of some problems emerged in melting lose core process of low melting alloy in traditional lose core injection molding technology,a new type of water soluble lose core material was developed.
针对传统失芯注射成型利用低熔点合金熔融去芯时出现的问题,研制了一种新型水溶性失芯材料。
6) low-melting (point) alloy
低熔点合金，易熔合金
补充资料：高熔点稀有金属(highmeltingraremetal)
【高熔点稀有金属】(highmeltingraremetal)
亦称“难熔金属”。稀有金属的一类。通常指钨、钼、铌、钽、钒、锆，也可以包括铼和铪。这类金属的特点为熔点高、咸度大、抗蚀性强，多数能同碳、氮、硅、硼等生成高熔点、高硬度并肯有良好化学稳定性的化合物。工业上各有其重要的用途：如钨、钼用于柄制合金钢、耐热合金、硬质合金，钨并用作灯丝材料；钒用于配制合金钢；铌、钽用于真空技术、无线电工业（如钽电容器）和化学工业；锆及其合金由于热中子俘获截面很小，用作原子核反应堆结构材料。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条