鈮氧 的英文怎麼說

中文拼音 [níyǎng]
鈮氧 英文
nbo
  • 鈮 : 名詞[化學] （金屬元素） niobium （nb）
  • 氧 : 名詞[化學] （氣體元素） oxygen （o）
  1. Gum metal alloys ? composed of titanium, tantalum, niobium, zirconium and sometimes vanadium, together with a minimal leavening of oxygen ? are consolidated into ingots under high heat and pressure but with no melting

    膠性金屬合金是由鈦、鉭、鈮、鋯（有時候還加上釩） ，全部一起與微量的氧氣作用，在高溫高壓下（但不使之熔化）固化成鑄錠。
  2. High temperature oxidation resistant coating on nb alloy surface

    鈮合金表面高溫抗氧化塗層
  3. 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

    為了在澆鑄之前消除熔化金屬中的溶解氧，需要在金屬中添加具有很高的氧親合力的元素，如鈦，釩，鈮和鎂。
  4. Production of ultra - pure tantalum oxide ultra - pure niobium oxide from ch3 5chohch3 - hf - h2so4 system

    4體系制取超高純氧化鉭和超高純氧化鈮
  5. Preparation zirconium oxychloride from concentrated zr tails of nb - ta ore by lime

    以氧化鈣為主要原料從鈮鉭礦富鋯尾礦中制備氧氯化鋯
  6. Research progress in high temperature oxidation resistance of nb - based alloys

    鈮基合金抗高溫氧化研究進展
  7. There are distinct changes about shifts or intensity in bulk plasmon, surface plasmon, and interband electron transitions losses as a result of oxidation of specimens, and adsorption and oxidation processes can be studied through these changes. at room temperature, the formation of oxide layers on uranium and uranium - niobium alloys were found to occur rapidly upon exposure to oxygen, and the resultant oxide in each case was near - stoichiometric uo2. due to formation of niobium oxide in uranium - niobium alloys, the diffusion of o ~ ( - ) ( o ~ ( 2 - ) ) and u ~ ( 4 + ) in the interface region was prevented, and the corrosion resistance of uranium - niobium alloys to oxygen is greatly enhanced by alloying with niobium

    研究結果表明：清潔表面鈮和鈾的體等離子體振蕩所造成的電子能量損失的實驗值與理論計算值較為符合；隨著氧化程度的加劇，表面等離子體（ sp ） 、體等離子體（ bp ）以及價帶電子躍遷所造成電子能量損失的譜峰發生了明顯的連續偏移或強度的變化，這些變化可以用來分析鈾及鈾鈮合金的初始氧化過程；室溫下，鈾及鈾鈮合金很容易與氧作用，最終結果，鈾僅氧化為二氧化鈾，另外，在鈾鈮合金氧化過程中，因為有鈮的氧化物存在，不利於氧和鈾在界面擴散，增強了鈾鈮合金抗氧化性能； eels能獲得樣品表面的信息比aes更為表面，更為靈敏，但由於eels的譜線過于集中，主要在幾十ev以內，也有不容易區別和解譜的不足。
  8. By comparison, the initial oxidations of clean, high - purity polycrystalline niobium and uranium metal surfaces for low exposures to dry oxygen were also studied

    作為對照，還研究了低暴露氧壓下清潔表面金屬態鈮和鈾的初始氧化過程。
  9. Firstly, eels of uranium and niobium with different energy electrons or energy resolution has been obtained in auger electron energy spectroscopy instrument, in order to study their influence on eels. else, oxidations of niobium at different exposure pressure of oxygen have also been studied

    首先，實驗分析了不同入射電子能量和能量解析度分別對清潔表面鈮和鈾的eels的影響，以及不同氧暴露氣壓對金屬鈮初始氧化過程的影響。
  10. Simultaneous determination of trace amounts of oxygen and nitrogen in uranium - niobium alloy

    同時測定鈾鈮合金中微量氧和氮
  11. High - pure niobium pentoxide

    高純五氧化二鈮
  12. Finally, eels and aes were combined to study initial oxidation processes of uranium, niobium and uranium - niobium alloys in an ultra - high vacuum chamber at the temperature of 373k, 473k, 573k and 673k

    最後，還利用eels和aes研究了超高真空下不同溫度（ 373k 、 473k 、 573k和673k ）時鈾、鈮及鈾鈮合金的初始氧化過程。
  13. The corrosion resistance of uranium is greatly enhanced by alloying with niobium. in this study the adsorption process and the initial stage of oxidation reactions of oxygen on uranium - niobium alloys surface at room temperature were studied with electron energy loss spectroscopy and auger energy spectroscopy ( aes ) in this paper

    鈾鈮合金化很大程度上增強了鈾的抗腐蝕性，本文主要是利用電子能量損失譜和俄歇電子能譜（ augerelectronspectroscopy ，簡稱aes ）研究鈾鈮合金的初始氧化過程。
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