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- A black mineral is an ore of niobium and tantalum. 一种黑色矿物是铌、钽矿石。
- Application: For niobium sheet and wire etc. 用途:产品用于生产铌片,丝等加工材。
- For niobium powder and superconductors. 铌粉,超导原材料。
- Niobium oxides are favorable promoter and Support. 铌氧化物是优良的促进剂和良好的载体。
- Use of copper welding, the welding wire with niobium as the media. 选用铜焊，在焊接时用铌丝作媒介。
- I also wish to know about the Reactor Grade Niobium sheet. 我并且希望知道关于反应器等级铌板料。
- Niobium is the metallic element with the highest transition temperature. 铌是转变温度最高的金属元素。
- columbium(element-now called niobium) 钶(元素铌的旧称)
- The run status for tantalum &niobium industry in China in 2006 is summarized. 评述了2006年中国钽铌工业的运行状况。
- Application: Used in niobium mill products, additive in alloy and welding bars. 用途:产品用于生产铌加工材,合金添加济,电焊条等。
- In this paper,the recent research on columbium electrolytic capacitor and high specific volume columbium are reviewed. 综述了近年来国内外电容器用高比容铌粉和铌电解电容器最新研究发展动态、性能、制造方法及市场前景。
- Columbium electrolytic capacitor has the advantage of better performance and lower price than tantalum electrolytic capacitor,therefor has a bright future. 铌电解电容器具有比铝电解电容器优越的性能,而价格比钽电解电容器便宜,在电解电容器领域颇有发展前途。
- A black,red-brown,or colorless mineral,essentially(Fe,Mn)(Nb,Ta)2O6,the principal ore of niobium. 铌铁矿一种黑色的、红褐色或无色矿物，本质是（Fe，Mn）（Nb，Ta）2O6，是主要的铌矿。
- A black, red-brown, or colorless mineral, essentially(Fe, Mn)(Nb, Ta)2O6, the principal ore of niobium. 铌铁矿一种黑色的、红褐色或无色矿物，本质是（Fe，Mn）（Nb，Ta）2O6，是主要的铌矿
- Application: For niobium sheet, wire etc., Additive in alloy and super conduction. 用途:产品用于生产铌片,丝等加工材,合金添加剂和超导材料等。
- For superhard tool raw materials and making niobium powders, alloy additive, ete. 主要作为超硬工具的原料和制取铌粉、合金添加剂等。
- A black,red - brown,or colorless mineral,essentially(Fe,Mn(Nb,Ta)2O6,the principal ore of niobium. 铌铁矿一种黑色的、红褐色或无色矿物，本质是(Fe，Mn)(Nb，Ta)2O6，是主要的铌矿
- A black,red - brown,or colorless mineral,essentially(Fe,Mn(nb.Ta)2O6,the principal ore of niobium. 铌铁矿一种黑色的、红褐色或无色矿物，本质是(Fe，Mn)(Nb，Ta)2O6，是主要的铌矿
- EFFECT OF NIOBIUM ON SOLIDIFICATION CRACK SUSCEPTIBILITY OF 00Cr25Ni20Nb AUSTENITIC STAINLESS STEEL WELD METALS. 铌对00Cr25Ni20Nb奥氏体不锈钢焊缝凝固裂纹敏感性影响的研究
- They include niobium and vanadium micro-alloying technology,microalloy slab quality ... 提出了实施精品生产战略的技术措施。
