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1)  La-B system
硼镧系统
1.
In this paper, La-B system is the foundation.
本文采用硼镧系统做基础,通过引入其他网络外体氧化物来干扰玻璃的析晶,获得了一种稳定环保的特高折射率高色散光学玻璃。
2)  lanthanum boron system
镧-硼体系
3)  Boron injection system
注硼系统
1.
In order to prevent a large amount of coolant to discharge from core a jet pump was used as a safety device of the boron injection system in 5 MW heating reactor.
注硼系统是确保反应堆安全的重要设施。
4)  boron meter system
硼表系统
1.
The design of boron meter system local display box in nuclear power plant on the base of RS-485 serial port communication is introduced in the article.
介绍了核电站硼表系统中基于RS-485串口通讯的就地显示箱的研制,并重点对就地显示箱通讯协议、通讯内容和主要功能的约定进行了阐述。
5)  lanthanum boride
硼化镧
1.
The properties of boron carbide-lanthanum boride composite material prepared by hot pressed sintering method was tested, and lanthanum boride as a sintering aid for boron carbide was investigated.
83 GPa;总的说来,LaB6添加量对热压烧结B4C-LaB6材料的抗弯强度影响不大;LaB6添加量对热压烧结B4C-LaB6材料的断裂韧性影响较大,随着硼化镧添加量的增加呈成锯齿波变化。
6)  lanthanum borate
硼酸镧
1.
Preparation of lanthanum borate modified with pyridinium dialkyldithiophosphate (PyDDP) and estimation of its extreme properties;
PyDDP修饰纳米硼酸镧极压剂制备及性能研究
2.
Tribological properties of nanometric lanthanum borate as lube additive in water were measured on a four-ball tribotester.
采用化学沉淀法合成了硼酸镧纳米微粒,利用透射电镜、热分析仪、FT-IR光谱仪对其结构进行了表征,采用四球摩擦试验机考察了其在水介质中的摩擦学行为,并用扫描电子显微镜和X射线光电子能谱分析了磨损表面形貌和主要元素的化学状态。
3.
It is investigated the tribological properties of nanometer lanthanum borate in aqueous solution with four-ball tester,the nanometer lanthanum borate can improve the friction reduction and anti-wear properties of water.
用四球摩擦试验机考察了纳米硼酸镧在水溶液中的摩擦学性能,纳米硼酸镧能显著提高水的抗磨减摩性能。
补充资料:六硼化镧
分子式:LaB6 
CAS号:

性质:红紫色固体。等轴晶系。密度2.61g/cm3。熔点2210℃。高于熔点则分解。常温下不溶于水和酸。将三氧化二镧及硼砂溶解在一种合适的熔盐里,并在高温下利用石墨阳极电解,将六硼化镧沉积在石墨或钢制的阴极上。由于具有熔点高、热电子放射性能高的特点,在核聚变反应堆、热电子发电等方面可替代高熔点金属和合金。

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