熱壓碳化硅 的英文怎麼說
中文拼音 [rèyātànhuàguī]
熱壓碳化硅
英文
hpsic hot-pressed silicon carbide-
By hot pressing, the licoo _ 2 target was produced. different moulds were used in the hot pressing including the graphite mould and the sic mould
在熱壓法制備licoo _ 2靶材的過程中,使用了石墨模具,碳化硅模具。The density of this target was 5. 21 g / cm3, which was 94 % of the theoretic density of the licoo _ 2 。 in cold pressing and sintering process different percentage of binder were added to the target and the best percentage was found
其中使用碳化硅模具,制備出純度和密度較高的熱壓靶材,靶材密度為5 . 21g / cm3 ,達到licoo _ 2理論密度的94 % 。In this thesis adding the pre - process carbon nanotubes into the powder of silicon nitride, with ball milling, drying and sieving, fabricate the silicon nitride ceramics applying the hp sintering method, which in order to improve the toughness of the silicon nitride
本文就是利用碳納米管優良的力學性能,在對其預處理后,將其添加到氮化硅陶瓷粉末中,經球磨、乾燥、過篩后,採用熱壓燒結工藝,制備氮化硅陶瓷,以期改善氮化硅陶瓷的韌性。In this paper, finite element software ansys is used to simulate the thermal conductivity and pressureless infiltration technique is used to produce aluminum infiltrated silicon carbide composite with high volume fraction of sic. the influence of interfacial thickness and temperature on thermal conductivity and cte have been investigated and analysed
本文採用有限元軟體ansys對鋁滲碳化硅復合材料的有效熱導率進行了數值模擬,用無壓浸滲法制備了高體積分數的鋁滲碳化硅復合材料,研究了界面層厚度和溫度等對鋁滲碳化硅復合材料的熱導率和熱膨脹系數的影響,並進行了分析。分享友人