pyrocarbon 中文意思是什麼
pyrocarbon
解釋
高溫石墨-
3d - c / sic fabricated with t300 carbon fibers weaved into 3 - dimensional and 4 - directional structure, was deposited pyrocarbon and sic matrix at 950 - 1000 with cvi method. fiber volume fraction of 3d - c / sic was 40 - 45 %, composite density was 2. 01g / cm3 and porosity was 17 %. in addition, the thickness of pyrocarbon interface was 200 nm for interaction fatigue - creep ; the interface layer of pyrocarbon for thermal shock had three thickness obtained by controlling deposition time which were 10h, 20h, 30h, respectively
3d - c sic是用t300碳纖維編織成三維四向編織體， cvi法在950 - 1000緻密，纖維體積分數為40 - 45 ，密度為2 . 01g cm ~ 3和孔隙率為17 ，用於疲勞蠕變交互作用試驗熱解碳界面層厚度約0 . 2 m ；用於熱震試驗的有三種界面層厚度分別是熱解碳沉積時間10小時、 20小時、 30小時獲得。 -
Influence of microstructure of pyrocarbon on ablation performances of c c composites
復合材料燒蝕性能的影響 -
Moreover, thermal shock behavior of 3d - c / sic was distinctly superior to that of recrystallization sic, and when the deposition time of pyrocarbon was 20h, 3d - c / sic possessed the longest thermal shock life
3d - c sic復合材料的抗熱震性能明顯優于重結晶sic陶瓷材料；三種界面層的3d - c sic中，以熱解碳沉積時間為20小時獲得的界面層復合材料熱震壽命最長。
分享友人