A New Method for the Synthesis of Alumina Nanotubes from Polymer Composite Materials

2009 ◽  
Vol 9 (3) ◽  
pp. 1260-1263 ◽  
Author(s):  
Toru Wakihara ◽  
Tetsuro Hirasaki ◽  
Masashi Shinoda ◽  
Takeshi Meguro ◽  
Junichi Tatami ◽  
...  
2021 ◽  
Vol 882 ◽  
pp. 114-120
Author(s):  
Mikhail Andreevich Komkov ◽  
Tatyana Vladimirovna Vasilyeva ◽  
Yuriy Nikolaevich Khokhlov ◽  
Mary Alekseevna Prokhorova

The composite materials features and characteristic defects in the obtaining apertures by machining are considered. A new method for forming apertures in fibrous polymer composite materials is proposed. The optimal shape of a tool for piercing holes is determined. The profiles of the pointed part of the tool are compared using numerical modeling.


2016 ◽  
Vol 2 (2) ◽  
pp. 37-42 ◽  
Author(s):  
E. N. Kablov ◽  
L. V. Chursova ◽  
A. N. Babin ◽  
R. R. Mukhametov ◽  
N. N. Panina

A study review of aging polymer composite materials (PCM) under different heat-moisture conditions or water exposure with the sequential or parallel influence of static or cyclic loads in laboratory conditions is presented. The influence of tension and bending loads is compared. Conditions of the different load influence on parameters of carbon-reinforced plastics and glass-reinforced plastics are discussed. Equipment and units for climatic tests of PCM under loading are described. Simulation examples of indices of mechanical properties of PCM under the influence of environment and loads are shown.


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