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- The results expatiate that boron carbide ceramics can be sintered in low temperature by approaches mentioned above. 結果表明,通過(guò)以上幾種途徑可以實(shí)現低溫燒結。
- Boron carbide nanotubes(nano-fibers) was prepared by boron powder and carbon nanotubes(CNTs) at high temperature in a quartz tube after being vacuumed. 以碳納米管為原料,利用真空封管技術(shù)在高溫下用硼粉對碳納米管進(jìn)行摻雜處理,獲得了碳化硼納米管(纖維)。
- Boron carbide can be obtained by means of thermal decomposition of triethylborane, tripropylborane and tributylborane, respectively. 以合成的三乙基硼、三丙基硼和三丁基硼為原料通過(guò)熱裂解制備純度較高的碳化硼超硬材料；
- This paper introduces several measurement methods of boron carbide micropowders, analysis condition of use and performance of each instrument. 介紹了在碳化硼微粉檢測中幾種常用的粒度測量?jì)x器,對各自的使用情況和性能特點(diǎn)進(jìn)行了分析。
- With active carbon and silicon carbide as sintering aids,the boron carbide ceramic materials were prepared by using vacuum hot pressing sintering. 以活性炭和碳化硅為燒結助劑,采用真空熱壓工藝,制備了碳化硼陶瓷材料。
- The topographical characteristics of the boron carbide sample surfaces were investigated with atomic force microscope/friction force microscope (AFM/FFM). 用原子力/摩擦力顯微鏡對碳化硼樣品進(jìn)行了表面形貌的微觀(guān)分析。
- Abstract: The topographical characteristics of the boron carbide sample surfaces were investigated with atomic force microscope/friction force microscope (AFM/FFM). 摘 要: 用原子力/摩擦力顯微鏡對碳化硼樣品進(jìn)行了表面形貌的微觀(guān)分析。
- Different measurement methods of boron carbide micropowders of FEPA standard were analysed,the linear relation among the laser、sedimentation and resistance analyzer was obtained. 通過(guò)對F標準碳化硼微粉不同檢測方法的對比分析,得出激光粒度分析儀與沉降管、電阻顆粒計數器檢測結果之間的線(xiàn)性關(guān)系,其結果對生產(chǎn)具有指導意義。
- Boron carbide nanotubes (nano-fibers) was prepared by boron powder and carbon nanotubes (CNTs) at high temperature in a quartz tube after being vacuumed. 摘要以碳納米管為原料，利用真空封管技術(shù)在高溫下用硼粉對碳納米管進(jìn)行摻雜處理，獲得了破化硼納米管（纖維）。
- LI Ping, WANG Shui-lan, GAO Ji-qiang, et al.Therma desposition of boron carbide powder in vaccum [J].Weapon Materials Science and Engineering, 1998,21(3): 36-40. [3]李平;王水蘭;高積強;等.;碳化硼粉末的真空熱處理凈化研究[J]
- The Boron Carbide Abradant Plant of Mudanjiang City 牡丹江市碳化硼磨料廠(chǎng)
- The development and research status of boron carbides for the Bulletproof Ceramic were summarized in this article. 本文綜述了碳化硼抗彈陶瓷材料的發(fā)展和研究現狀。
- Preparation of boron carbide powders with high tap density 高振實(shí)密度碳化硼粉的制備
- You need to filter the drinking water. 你需要把飲用水過(guò)濾。
- The Grain SiZe and Lattice Constant of Boron Carbide 碳化硼的粒度與點(diǎn)陣常數
- Effect of Raw Powders on Sintering Properties of Boron Carbide 原料粉末對碳化硼燒結性能的影響
- A filter traps dust from the air. 過(guò)濾網(wǎng)可存住空氣中的塵埃。
- Standard Specification for Nuclear-Grade Boron Carbide Powder 核純級碳化硼粉末
- The news of the defeat started to filter through. 戰敗的消息開(kāi)始傳出來(lái)。
- It won't take long to filter the coffee. 用不了多少時(shí)間就可以把咖啡過(guò)濾好。
