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- This passage has introduced the features of cubic boron nitrite as well as the successful methods for boring valve body, moreover, has listed the technological parameters in practical processing. 这里介绍了立方氮化硼刀具的特点和用于镗削阀体的成功方法,并列出了实际加工的工艺参数。
- Processes the valve body with the cubic boron nitrite cutting tool 用立方氮化硼刀具加工阀体
- Cubic boron nitrite 立方氮化硼
- 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 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 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。
- 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。
- "At low applied forces, the hardness of rhenium diboride is equivalent to cubic boron nitride, the second-hardest material known, Kaner said. 在低作用力下，二硼化铼的硬度与立方结构的氮化硼相等，而氮化硼是第二硬的材料。
- This paper discussed the formula of CBN(cubic boron nitride) resin abrasive tools which was prepared with modified phenolic resin with bismaleimide(BMI/AEF) as bonding agent. 本文采用自制的双马来酰亚胺改性酚醛树脂 (BMI/AEF)为结合剂 ,研究CBN树脂砂轮的配方体系。
- Current research on these materials concentrates on diamond, cubic boron nitri de(cBN), carbon nitride(C 3N 4, CN x), boron carbonitride(BCN)and diamond like carbon(DLC). 新型超硬薄膜材料研究从金刚石开始 ;目前主要的研究对象有金刚石、类金刚石碳 (DLC)、立方氮化硼 (cBN)、氮化碳 (C3N4 ;CNx)、硼碳氮 (BCN)等 ;是近二十年来材料研究的热门方向之一 .
- By taking diamond and cubic boron nitride as model compounds, this paper presents a systematic description on applications of high-pressure technique in inorganic synthesis. 本文以金刚石、立方氮化硼和一些典型化合物为例,系统地介绍了高压技术在无机合成中的应用。
- Studying the characteristics of the surface of the cubic boron nitride (cBN) thin films is very important to making clear its formation mechanism and application. 研究立方氮化硼薄膜表面的性质对于研究立方氮化硼薄膜的成核机理和应用,具有重要的价值。
- The making method for the galvanized honing head as well as the application of artificial diamond and cubic boron nitride on the honing head are introduced. 介绍了电镀珩具的制作方法及人造金刚石和立方氮化硼磨粒在电镀珩具上的应用。
- In order to develop new generation monolayer brazing CBN (cubic boron nitride) grinding wheels, two types of active filler alloys (Ni Cr and Ag Cu Ti) were tested in vacuum furnace. 为研制我国新一代单层钎焊CBN(立方氮化硼 )磨料砂轮 ,尝试Ni-Cr和Ag -Cu-Ti两种活性钎料 ,在真空炉中钎焊。
- This paper focuses on the preparation of cubic boron nitride (c-BN) thin films, nucleation mechanism of c-BN thin films, their optical gaps, and the electrical characteristics of boron nitride (BN)/Si heterojunctions (include n-p and p-p heterojunctions). 本文主要研究了立方氮化硼(c-BN)薄膜的制备、成核机理、光学带隙以及氮化硼(BN)/Si n-p和BN/Si p-p薄膜异质结的电学性质。
- 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。
- The group of materials with BCN composition has longbeen of interest. Diamond, cubic boron nitride, and the newlyemerged C3N4 and BC2N have all been investigated as superhardmaterials. 由轻元素B、C、N构成的体系一直受到大家的重视,尤其是金刚石、立方氮化硼以及新近出现的C3N4和BC2N等材料更是倍受关注。 作为BCN体系的一员,类石墨状的BC3是在1986被合成出来的。
- In this paper the methods of manufacturing cutting tools with three superhard materials such as ceramics, diamond and cubic boron nitride and the effects of the cutting experiment were introduced. 介绍了采用陶瓷、金刚石、立方氮化硼三种材料制作超硬刀具的方法以及切削加工中的应用效果。
