diamond cvd 中文意思是什麼
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Research on relationship between the texture and fracture strength of high quality freestanding cvd diamond films
高質量金剛石自支撐膜織構與斷裂強度的關系研究 -
General situation of cvd diamond film coating tools
金剛石薄膜塗層工具的研究概況 -
Study of adhesion of cvd diamond film coated tool
金剛石塗層刀具切削性能的試驗研究 -
The research on laser cutting technology of cvd diamond film
金剛石膜激光鏟平切割工藝研究 -
Selection of cvd diamond film substrates
金剛石薄膜基體材料的選擇 -
Fabrication and application of cvd diamond - coated drawing die
金剛石塗層拉絲模的研製與應用 -
The study showed that the effect of surface tension induced by the nanosize curvature of critical nuclei could drive metastable phase region of diamond nucleation in carbon diagram into stable phase region, consequently, for both of homogenous and heterogeneous nucleation processes, diamond nucleation would be prior to graphite nucleation in competing growth of diamond and graphite upon chemical vapor deposition ( cvd )
研究表明，建立在碳的平衡相圖基礎上，在納米尺寸的金剛石臨界核的曲率誘導下的表面張力效應將金剛石成核的亞穩相區推進到穩定相區，因此無論對于金剛石的均勻氣相成核還是異質成核，在金剛石和石墨的競爭生長中，金剛石成核均優先於石墨成核。 -
We analyzed the nucleation act of diamond in chemical vapor deposition ( cvd ) from the view of thermodynamics in the paper. a new nanothermodynamic approach was proposed, based on the established carbon thermodynamic equilibrium phase diagram
本文從熱力學角度分析了化學氣相沉積（ cvd ）金剛石過程中，金剛石的成核行為，提出了一種新的金剛石的納米成核熱力學觀點。 -
In situ diagnosis of plasma environment for synthesizing diamond film was conducted by langmuir single probe and optical emission spectroscopy. the mechanism of diamond growth was investigated and the n - type diamond was deposited by glow plasma assisted chemical vapor deposition ( cvd )
本文通過langmuir單探針和光發射譜對合成金剛石薄膜的等離子體環境進行了原位診斷；初步探討了金剛石薄膜生長的動力學過程；並採用輝光等離子體輔助化學氣相沉積（ cvd ）技術制備得到了n型金剛石薄膜。 -
Effect of bonding state between titanium interlayer and cemented carbide substrate on the adhesion of cvd diamond film
鈦過渡層與硬質合金基體表面結合狀況對金剛石薄膜附著力的影響 -
Texture analysis of cvd diamond thin films
金剛石薄膜的織構分析 -
Crystal morphology and interfacial orientation relationship of cvd diamond
金剛石的晶體形態及界面位向關系 -
Manufacturing technology of cvd diamond film cutting tools and its application
金剛石膜刀具的製造技術及其應用 -
The effect of oxidation on fracture properties of free - standing cvd diamond films
自支撐金剛石膜力學性能的影響 -
Diamond is a remarkable material due to its special crystal structure, which shows high hardness, low friction coefficient, high thermal conductivity, high optical transparency, low permittivity and high band gap etc. cvd diamond films are widely used in mechanical coating, heat sinks, optical window, semiconductor devices and other application fields because of its low price and high performance
金剛石的特殊晶體結構使其成為一種性能優異的功能材料，它具有高硬度、低摩擦系數、高熱導率、高透光率、低介電系數和高禁帶寬度等性質。化學氣相沉積制備金剛石膜成本低、質量高，廣泛應用於工具塗層、熱沉、光學窗口、半導體器件等方面。 -
Typical temperature is 800 - 1000 in cvd diamond process, while the high temperature limits its application in optical window and coating such as gaas, zns etc. low temperature can not only make diamond crystal nucleus finer, reduce surface roughness of diamond films and lessen light dispersion, but also eliminate thermal stress
化學氣相沉積金剛石膜過程中，襯底的典型溫度為800 1000 ，這么高的溫度限制了其作為gaas 、 zns等低熔點光學材料窗口和塗層的應用。低溫沉積金剛石膜不僅可以使晶粒細化，降低表面粗糙度，減小光的散射作用，而且可以消除熱應力。 -
But polycrystalline cvd diamond films have rough and non - uniform thickness which can adversely affect their application. furthermore, it is difficulty to machining the cvd diamond thick - film
但是， cvd金剛石膜為多晶材料，表面為雜亂分佈的晶粒的堆積，顯露出明顯的稜角，表面粗糙度大，后續加工比較困難。 -
In this paper, the nucleation process of diamond by filament cvd was analyzed, and enhanced flux of ions by negative substrate bias was investigated in theory
摘要木文對熱燈絲cvd沉積金剛石膜的核化過程進行了分析，從理論上研究了負襯底偏壓增強活性離子的流量。 -
Influence of texture on residual strain in cvd free standing diamond films
自支撐金剛石薄膜殘余應變的影響 -
Measurement and analysis of microtexture in cvd free standing diamond films by ebsd
自支撐金剛石薄膜微區織構的影響分析
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