molybdenum materials 中文意思是什麼
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The research focus concentrates on the use of feas as a cold cathode source for microwave power amplifiers or flat panel displays. now silicon and molybdenum are the most popular materials used for tip field emitter arrays
針對目前場發射陣列陰極的研究情況，較為常用的是鉬微尖場發射陣列和硅微尖場發射陣列。 -
After looking up a large amount of native and foreign information, the materials used in the experiment were as follows : ptfe base, graphite filler, molybdenum disulfide filler, copper powder filler, carbon fiber and so on. the experimental method is that the formula was designed according to uniform experimental method, the relationship between formula and frictional property was found with spline function and then the representative test points were chosen from fitting curve to make verification test for optimization. the preparative technique of solid lubricant is cold - press sintering method
經過查閱大量國內外文獻資料后確定原料為：聚四氟乙烯樹脂為基體，加入石墨、二硫化鉬、銅粉、碳纖維等填料；試驗方法為：根據均勻試驗方法設計配方，用樣條函數找出配方與摩擦性能的關系，然後在擬合曲線上選取具有代表性的試驗點進行驗證試驗，達到優化的目的；制備工藝：冷壓燒結法制備固體潤滑劑。 -
Abstract : taken as materials, ammonium paramolybdate, molybdenum tri - oxide, molyb denum dioxide and molybdenum powder of different layers in thickness are reduced at different temperatures, and by analyzing the grain size, oxygen content and mo rphology of the molybdenum powders obtained, the effects of reduction processing on the grain size and oxygen content of the molybdenum powder of different layer s in the same boat are discussed
文摘:以仲鉬酸銨、三氧化鉬、二氧化鉬和鉬粉為原料，採用不同的溫度和不同的料層厚度進行了還原試驗，分析了所得鉬粉的粒度、氧含量和形貌，剖析了同舟內不同層次鉬粉的粒度和氧含量的變化規律。 -
Mainly produce the refractory metal materials including wolfram, molybdenum, tantalum, zirconium, niobium, titanium, nickel and the products ; we undertake the manufacture of the compound materials like titanium, nickel, molybdenum, zirconium stainless steel and the vessels, fasteners, titanium basket, titanium panel, etc. our products are extensively applied in many fields like petrol - chemical, chemical fiber, electronics, electric light source, electric vacuum, fertilizer, pharmaceuticals, glass fiber, electrical medium and galvanization, etc
主要生產鎢鉬鉭鋯鈮鈦鎳等難熔金屬材料及其製品承接鈦鎳鉬鋯不銹鋼等復合材料及容器緊固件鈦網籃鈦種板等製造。公司產品廣泛的應用於石化化纖電子電光源電真空化肥制藥玻璃纖維電介電鍍等諸多領域。 -
Taken as materials, ammonium paramolybdate, molybdenum tri - oxide, molyb denum dioxide and molybdenum powder of different layers in thickness are reduced at different temperatures, and by analyzing the grain size, oxygen content and mo rphology of the molybdenum powders obtained, the effects of reduction processing on the grain size and oxygen content of the molybdenum powder of different layer s in the same boat are discussed
以仲鉬酸銨、三氧化鉬、二氧化鉬和鉬粉為原料，採用不同的溫度和不同的料層厚度進行了還原試驗，分析了所得鉬粉的粒度、氧含量和形貌，剖析了同舟內不同層次鉬粉的粒度和氧含量的變化規律。 -
With the reference of many relevant materials, the author prepared a fined molybdenum disulfide powder with a average size of 800nm by ball milling, and a nano - copper with average size of 30nm in micromulsion solution method, and synthesized surface - modified titanium dioxide nanoparticles with average size of 40nm in organic media via sol - gel method. the tribological performances of three particles were studied by universal test as well, with the result of fined molybdenum disulfide powder with good reducing wear and antiwear performance at low load, nano - copper with good reducing wear and antiwear performance at high load, surface - modified titanium dioxide nanoparticles maintaining stable reducing wear and antiwear performance from low load to high load due to its characteristics of organic and inorganic nanocomposite. the results indicate that the nanocomposite is the most perspective oil additive. the reducing wear and antiwear mechanism of nano oil additive was studied with in - situ tribochemical principle. nano additives possess broadly developing prospect with its above - mentioned performance
在參閱了大量文獻的基礎上，分別採用了球磨法、微乳液法、溶膠?凝膠法制備了超細二硫化鉬、納米銅粒子、表面修飾納米二氧化鈦，經原子力顯微鏡測試，獲得的超細二硫化鉬的粒度平均在800nm以內，納米銅粒子平均粒度約為30nm ，表面修飾納米二氧化鈦平均粒度約為40nm ，在萬能摩擦磨損試驗機上測試了三種粒子的摩擦學特性，結果表明：在合理的添加濃度范圍內，超細二硫化鉬在低載時具有優良的減摩抗磨性能，納米銅在高載時具有比較好的減摩抗磨性能，表面修飾二氧化鈦粒子因具有有機與無機復合物的特性，從低載到高載都保持穩定的減摩抗磨性能。 -
Implants for surgery - metallic materials - part 8 : wrought cobalt - nickel - chromium - molybdenum - tungsten - iron alloy iso 5832 - 8 : 1997
外科植入物.金屬材料.第8部分:鍛制鈷鎳鉻鉬鎢鐵合金 -
Specification for molybdenum - copper composite materials bar
鉬銅合金棒規范 -
General rules for test of tungsten and molybdenum materials for lighting and electronic equipments
照明及電子設備用鎢和鉬材料試驗通則 -
Inorganic - organic nanometer hybrid materials summarize the characteristics of inorganic material, organic material and nanomaterial, so they have new applications in many fields such as electronics, chemistry, catalyst, mechnics, biochemistry, etc. molybdenum trioxide which has good light sensitivity is widely used in preparing the photochromic and electrochromic materials
無機?有機納米雜化材料綜合了無機、有機和納米材料的優良特性，廣泛應用於電子、化學、催化、生物、機械等領域。三氧化鉬因具有優良的光學特性而被廣泛地用來研究制備光致、電致變色材料。 -
Baoji city capitaland trade limited is engaged mainly in titanium, zirconium, nickel, tungsten, molybdenum, tantalum, niobium, beryllium alloys and non - ferrous metal materials such as the research and development, production and processing, domestic and international marketing and trade, supply a variety of sheet, rod, wire, tubes, central build, ingots, the standard parts, and equipment
寶雞市嘉德貿易有限公司現主要從事以鈦，鋯，鎳，鎢，鉬，鉭，鈮，鈹及合金材料等各種有色金屬材料的研究及開發、生產及加工、國內和國際銷售與貿易，供應種類有板材、棒材、絲材、管材、環材、錠材、標準件、設備等。 -
Implants for surgery. metallic materials. part 12 : wrought cobalt - chromium - molybdenum alloy
外科植入物.金屬材料.第12部分:鍛制的鈷-鉻-鉬合金 -
Implants for surgery. metallic materials. part 6 : wrought cobalt - nickel - chromium - molybdenum alloy
外科植入物.金屬材料.第6部分:鍛制的鈷-鎳-鉻-鉬合金
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