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- Hexagonal nitride boron 六方氮化硼
- The aim of this paper was to clarify whether hexagonal boron nitride (hBN) could be used as a mold material for titanium alloy investment casting. 研究了六方氮化硼作为钛合金熔模精密铸造中面层造型材料的可行性。
- The face coating of investment shell mold was made up of hexagonal boron nitride (hBN) powders with a few yttria (Y2O3) particles and colloidal yttria as binder. 氮化硼基复合型壳的面层主要由预处理后的六方氮化硼粉体、氧化钇粉体和粘结剂钇熔胶组成。
- A trademark used for an abrasive of boron nitride granules. 氮化硼用于一种由氮化硼微粒组成的磨料的商标
- Cubic boron nitride(c BN), hexagonal boron nitride (h BN), B 2O 3, FeB and Fe 2B were found in the hardened layers by X ray photoelectron spectroscopy(XPS) and X ray diffraction (XRD). 经X射线电子能谱 (XPS)和X射线衍射分析 (XRD) ,发现硬化层中的组织有立方氮化硼 (c BN)、六方氮化硼 (h BN)、B2 O3,FeB和Fe2 B。
- Formation, structure and phase transition of BCN compound were investigated by mechanical milling of mixture of graphite and hexagonal boron nitride or annealing the as-milled mixture at high temperature and high pressure. 以石墨和六方氮化硼(h-BN)粉为原料;利用高能机械球磨和高温高压技术对BCN化合物的形成、结构及相变进行了研究.
- Boron nitride (BN) thin films were deposited on Si substrates using the conventional radio-frequency (RF) sputtering system, with hexagonal boron nitride (hBN) target and working gas of argon (or mixture of nitrogen and argon). 使用射频溅射(RF)系统,靶材为烧结的六角氮化硼(hBN),工作气体为氩气(或氩气和氮气的混合气),在硅衬底上沉积氮化硼薄膜。
- Boron nitride (BN) thin films were deposited on Si substrates using the conventional radio-frequency (RF) sputtering system, with hexagonal boron nitride (hBN) target and working gas of mixture of nitrogen and argon. 用射频溅射(RF)方法在硅衬底上沉积了氮化硼薄膜。
- A trademarkused for an abrasive of boron nitride granules. 氮化硼用于一种由氮化硼微粒组成的磨料的商标。
- Because the properties of the hexagonal boron nitride particles are much different from those of the yttria powders,resulting in some problems in process of preparing the hBN shell mould. 在型壳制备过程中除了使用氮化硼作为面层造型材料外,用钇溶胶作为粘结剂,同时通过加入少量的氧化钇来改善氮化硼基复合型壳的性能。
- A machine-woven net fabric with hexagonal meshes. 六角网眼纱,珠罗纱机器织的有六角形网眼的网纱
- Boron carbon nitride(BCN) thin films were deposited by radio frequency(RF) magnetron sputtering. 采用射频磁控溅射技术制备出硼碳氮(BCN)薄膜。
- The nitride on oxide layers remains intact. 氧化物表层上面的氮化物保持原状不动。
- Of, relating to, derived from, or containing boron. 硼的硼的、与硼有关的、来源于硼的或含硼的
- Hexagonal snowflakes are well known to most of us. 呈现六角形的雪花,相信大家都耳熟能详。
- Containing a hexagon or shaped like one. 六边形的含有一个六边形或六边形状的
- Large hexagonal space for more tour free baby. 超大的六角形空间让宝宝更加畅游无阻。
- Smooth. HN : Hexagonal Network. H : Homogeneous. 光滑。HN:多边形网纹龟裂。H:均匀。
- BDD electrode intermingled with boron. 硼掺杂金刚石薄膜电极
- Comparative study on nitride and phosphide . 因此,较大的还原气空速易于形成较高的催化剂比表面积。