boron carbide造句

• Standard specification for nuclear - grade boron carbide powder
  核纯级碳化硼粉末标准规范
• Applications and the properties of boron carbide ceramic material
  碳化硼陶瓷的制备及应用
• Liquid phase sintering of boron carbide
  碳化硼陶瓷的液相烧结试验研究
• Conventional abrasive - boron carbide
  普通磨料.碳化硼
• Nuclear - grade boron carbide pellets
  核纯级碳化硼丸
• Two kinds of absorber , boron carbide and silver , are calculated respectively
  介绍了瞬态试验的目的、内容及研究方法。
• Standard specification for nuclear - grade aluminum oxide - boron carbide composite pellets
  核纯级的氧化铝碳化硼复合丸料的标准规范
• Boron carbide fiber
  碳化硼纤维
• Methods for chemical analysis of nuclear - grade boron carbide powder . determination of iron content
  核级碳化硼粉末化学分析方法.铁量的测定
• Methods for chemical analysis of nuclear - grade boron carbide powder . determination of oxygen content
  核级碳化硼粉末化学分析方法.氧量的测定
• Methods for chemical analysis of nuclear - grade boron carbide powder . determination of total boron content
  核及碳化硼粉末化学分析方法.总硼量的测定
• Methods for chemical analysis of nuclear - grade boron carbide powder . determination of total carbon content
  核级碳化硼粉末化学分析方法.总碳量的测定
• Methods for chemical analysi of nuclear - grade boron carbide powder . determination of uncarbonized boron content
  核级碳化硼粉末化学分析方法.游离硼量的测定
• Standard test methods for chemical , mass spectrometric , and spectrochemical analysis of nuclear - grade boron carbide
  核纯级碳化硼的化学质谱和光谱化学化学分析的标准试验方法
• Green colour , its hardness is only second to diamond and boron carbide . its hardness and brittleness are higher than c
  绿色，硬度仅次于碳化硼和金刚石，比黑碳化硅硬度和脆性略高。
• The reaction between the boron carbide and aluminum interface changes the properties of the composites during the post infiltration heat treatment
  碳化硼与铝界面的反应是热处理改变碳化硼铝复合材料性能的基础。
• Standard test methods for chemical , mass spectrometric , and spectrochemical analysis of nuclear - grade aluminum oxide and aluminum oxide - boron carbide composite pellets
  核纯级的氧化铝碳化硼复合丸的化学光谱和光谱化学分析的标准试验方法
• The microstructure and the reaction of the interface are analyzed . the mostly products in the interface are abbc which grows along the boron carbide and the boron carbide are attacked by the aluminum
  界面反应的主要产物为al _ 3bc ，碳化硼被铝侵蚀的同时， al _ 3bc等反应产物生成。
• After a long time of post infiltration heat treatment , a great deal of alabc is produced in the boron carbide and aluminum composites and the hardness of the composites increases greatly
  对b _ 4c al复合材料的热处理工艺研究表明，经长时间热处理后， b _ 4c al复合材料中有大量的al _ 3bc生成，使材料的硬度有显著提高。
• In the process of alloy melt and infiltrate the boron carbide , reaction between the boron carbide and aluminum interface occur , the key of achieving a good interface bond is the control of the reaction between the boron carbide and aluminum interface
  研究表明，在熔融铝润湿碳化硼预制体并向碳化硼预制体中浸渗的过程中，取得良好界面结合的关键是保证在预制体达到完全浸渗前不发生过度的界面反应。