我司出口钛，钽，铌，锆，铌金属材料及其制品。
We export Titanium, Tantalum, Niobium, Zirconium and Nickel materials and finished products, kindly contact for inquiry!
高温有色金属包括钼，铌，钽，钨。
Among the high temperature nonferrous metals are molybdenum, niobium, tantalum, and tungsten.
同时，还对用金属铌作为超导陀螺仪转子材料进行了分析和解释。
Then , it has explained that the metal niobium is used as the superconducting gyroscope rotor's material.
铌是转变温度最高的金属元素。
Niobium is the metallic element with the highest transition temperature.
本区金属矿产资源以钨、锡、铌、钽、铅、锋，锑、汞及重稀土为主。
The principal metal mineral resources in this area are tungsten, tin, niobium, tantalum, lead, zinc, antimony, mercury and heavy rare-earth elements.
为了在浇铸之前消除熔化金属中的溶解氧，需要在金属中添加具有很高的氧亲合力的元素，如钛，钒，铌和镁。
To remove dissolved oxygen in the molten metal prior to pouring, elements have been added which have high affinity for oxygen such as titanium, vanadium, niobium and magnesium.
介绍了用粉末法被覆碳化铌工艺代替盐浴被覆金属碳化铌工艺，并给出实验结果。
This paper introduces the process of coated vanadium carbide with powder method in place of coated metal vanadium carbide with salt bath treatment. The experimental results are given here.
现有的金属铌和铌基合金制备工艺复杂、成本高、能耗大、污染环境。
The existing pyrometallurgical process to prepare metal niobium is complex, expensive, energy intensive and probably polluting.
通过对蓝宝石的钨金属化，实现了蓝宝石与铌合金的高温封接。
Sapphire and Nb alloy have been successfully brazed by use of tungsten-metallization technique.
公司产品包括钼、钽、铌、钨、锆及其合金的丝、管、带、箔等稀有金属深加工材料。
Our products include wires, tubes, ribbons and foils of rare metals such as Mo, ta, Nb, w, Zr and their alloys.
上海经济区蕴藏着丰富的金属矿产资源，主要有铁、铜、铅、锌、钨、锡、钼、锰、金、银、稀土、铌、钽等矿种。
The Shanghai economic district is rich in mineral resources of following varieties: mainly Cu, Pb, Zn, W, Sn, Mo, Mn, Au, Ag, REE, Nb and Ta.
本发明涉及阀金属粉末的掺氮方法，以及通过该方法获得的含氮钽粉和含氮铌粉。
The invention relates to a nitrating method of a valve metal powder, and a nitrogenous tantalum powder and a nitrogenous niobium powder which are obtained by the nitrating method.
介绍了目前制备铌酸盐陶瓷粉体所用方法，重点说明了水热法在碱金属铌酸盐陶瓷材料制备中的研究和应用现状。
The preparation methods of niobate ceramic powders are introduced and the current status of studies and applications of hydrothermal processing were analyzed emphatically.
VB族元素钒、铌、钽的单茂金属化合物作为烯烃催化剂可得到分子量分布相当窄（1.05）的聚烯烃；
The half-metallocene of the elements V, Nb and Ta in VB group could be used in the polymerization of olefin to prepare polymer with rather narrow molecular weight distribution (1.05).
北京尤尼科金属制品有限责任公司是专业从事钼、钽、铌、钨、锆等稀有金属产品设计、开发、生产、销售及服务的企业。
Beijing Unique Material Company Ltd. (" UMC ") is specialized in development, production and marketing of high-quality wires of rare metals and their alloys.
广泛应用于钨、锡、钽铌、稀有金属、贵重金属、铁、锰矿石和煤矿石的选别，是重力选矿的主要设备。
The machine is widely used in classification Tungsten, Tin, Tantalum, Niobium, Rare Metals, Noble Metals, Iron, Manganese Ore and Coal ore, it is the main equipment of gravity concentration.
构成所述电极催化剂的金属元素优选为选自铌、钛、钽和锆中的一种金属元素。
The metal element constituting the electrode catalyst is preferably one metal element selected from the group consisting of niobium, titanium, tantalum and zirconium.
该运动鞋的功能，不论是所有金属黄金上为金牌或一所有金属银上为银牌和13个月铌徽标关系两者。
The sneakers feature either an all metallic gold upper for the gold medal or an all metallic silver upper for the silver medal and a 3M NB logo ties the two together.
该运动鞋的功能，不论是所有金属黄金上为金牌或一所有金属银上为银牌和13个月铌徽标关系两者。
The sneakers feature either an all metallic gold upper for the gold medal or an all metallic silver upper for the silver medal and a 3M NB logo ties the two together.
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