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- The composite material(BNf-SiO_2)was made by adding boron nitride fiber into the basalsilica. The thermal expansion characteristics of the composite material(BNf-SiO_2)are studiedin this paper. 本文对石英基体内添加氮化硼纤维制成的复合材料(BNf-SiO_2)的热膨胀特性进行了研究.
- Keywords melamine;boric acid;precursor;boron nitride fiber;inorganic fiber; 三聚氰胺;硼酸;先驱体;氮化硼纤维;无机纤维;
- Keywords boron nitride fiber;polyborazinylamine;precursor;infusibility processing; 关键词聚硼氮烷;氮化硼纤维;有机先驱体;不熔化处理;
- boron nitride fiber 氮化硼纤维
- 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
- 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。
- Boron nitride fibers 氮化硼纤维
- CBN(cubic boron nitride) grits surface were processed with sensitizing solution and activating solutions. 将立方氮化硼(CBN)磨料依次浸泡于敏化液和活化液中,进行表面活化处理。
- The first, wurtzite boron nitride has a similar structure to diamond, but is made up of different atoms. 上海交通大学的潘自成(音译)及其同事进行了一次模拟实验，模拟两种据信为高硬度物质的原子如何对尖头探测器施加的压力作出反应。
- Main composition:Natural plant fair, Wei E, Cape Sha alkane, gel 50, the Boron Nitride, pore accept a tight, vitamin C. 主要成份：天然植物美白剂、维E、角鲨烷、凝胶50，氮化硼、毛孔收紧剂、维他命C。
- The feature and the mechanism of tool wear for turning powder superalloy with cubic boron nitride (CBN) bite are researched in this paper. 研究了用立方氮化硼(CBN)刀片车削粉末高温合金的刀具磨损特征及刀具磨损机理。
- The separation conditions of carboboride and boron nitride were established by detecting the dissolution curve of electrolytical residua. 通过测定电解残渣的溶解曲线，确定了碳硼化物与氮化硼相定量分离的条件；
- The characteristic of synthesis technology of the polycrystalline cubic boron nitride, its performance and main application field are introduced. 介绍了聚晶立方氮化硼合成工艺的特点、材料的性能特征及其主要应用领域。
- Paradoxically, wurtzite boron nitride's hardness appears to come from the flexibility of the bonds between the atoms that make it up. 令人意想不到的是，纤锌矿型氮化硼的惊人硬度居然源自原子间富于弹性的键。
- The simulation showed that wurtzide boron nitride would withstand 18% more stress than diamond, and lonsdaleite 58% more. 此次模拟实验显示，纤锌矿型氮化硼的抗压能力比钻石高18%25，朗斯代尔石则高出58%25。
- More and more interests were focused on the study in the application an d synthesis of boron nitride (BN), a type of advanced inorganic material. 氮化硼作为一种性能优异的先进陶瓷材料,其应用及新的合成方法成为材料研究领域的热点和前沿问题。
- 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。
- In order to obtain cubic boron nitride thin films the working gas pressure must be appropriate, otherwise the cubic phase can not be synthesized. 在其他条件不变的情况下,研究了工作气压对制备立方氮化硼薄膜的影响。
- This paper has a simple introduction on the metal bonds and the composites of metal and superhard materials (diamond and cubic boron nitride). 主要时常用的金属结合剂和金属复合超硬材料（金刚石、立方氮化硼）材料做了简单的介绍和描述。
