结果表明:由于发生了相对完全的二次再结晶,横向轧制板材能得到理想的终态组织。
The results show that transverse rolling sheet could create comparatively perfect structure due to the occurrence of secondary recrystallization.
利用结晶过程的传热学原理,分析了铸轧板表面产生横向波纹的原因,探讨了影响缺陷产生的多种因素,提出了预防缺陷产生的措施。
According to the diathermanous principle in crystallizing, the cause of transverse waves on the surface of cast-rolled plate was analyzed, and the effective factors were discussed.
实验结果表明:随着刮膜速度提高,薄膜平均粗糙度降低、孔径变小、结晶度增加、纵横向取向度增加。
The results showed that with increasing of casting speed, the cellulose membrane has lower roughness, larger crystallinity, and higher degree of orientation.
PTFE微孔薄膜由高结晶度的PTFE分散料,经过挤压、纵向拉伸、横向拉伸,最终形成带有立体三维结构的薄膜。
PTFE micro-porous membrane is made up of high crystallinity PTFE fine powder and shaped into 3D structure through compressing, vertical and horizontal stretching.
PTFE微孔薄膜由高结晶度的PTFE分散料,经过挤压、纵向拉伸、横向拉伸,最终形成带有立体三维结构的薄膜。
PTFE micro-porous membrane is made up of high crystallinity PTFE fine powder and shaped into 3D structure through compressing, vertical and horizontal stretching.
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