退火后的壓力 的英文怎麼說
中文拼音 [tuìhuǒhòudeyālì]
退火后的壓力
英文
annealed tensile-
The results proved that : ( 1 ) because of the material ' s difference of primer - 9 and primer - 5, the maximum stress of primer - 5 is larger than primer - 9 but the maximum displacement is smaller than primer - 9. ( 2 ) because of the unrenewable shape changing of primer - 9 after impacting by the pin, it will cracking under high pressure more easily. so, the paper give the suggestion that the designer should decrease the depth of impacting by pin in the case of the primer be fired successfully
對底- 9底火、底部被擊針撞擊后的第- 9底火和底- 5底火在膛壓作用下分別進行了有限元數值分析,計算表明: ( 1 )底- 5底火底部擊針撞擊部位為火帽座,其材料為鋼帶,底- 9底部承受撞擊部位為底火體,其材料為冷拉退火圓鋼,由於材料強度不同,承受壓力能力和變形能力不同:雖然在膛壓作用過程中底- 5底火的最大應力值比底- 9底火的大,但底- 5底火的最大位移量卻比底- 9底火的小得多。Larger growth pressure of buffer layer led to the dramatic increase of structural and optical quality of gan epilayer, and the improvement in quality was attributed to the transition of growth mode from 3d to quasi 2d, which was revealed by scanning electron microscope
發現緩沖層的生長壓力變化對退火后緩沖層表面的狀態影響極大,增大緩沖層生長時的反應室壓力可以明顯提高外延gan的晶體質量和光學質量。通過sem分析,發現提高緩沖層生長壓力時,高溫gan生長明顯經歷了從三維生長到二維生長的過渡,晶體質量明顯提高。
分享友人