Effect of Temperature of Thermomechanical Processing on the Heterogeneous Structure of Carbon Fiber

被引：3
|
作者：
Tyumentsev, V. A. [1 ]
Fazlitdinova, A. G. [1 ]
Podkopaev, S. A. [2 ]
机构：
[1] Chelyabinsk State Univ, Chelyabinsk 454001, Russia
[2] Carbon & Composite Mat Plant, Chelyabinsk 454038, Russia
来源：
TECHNICAL PHYSICS | 2019年 / 64卷 / 12期
关键词：
POLYACRYLONITRILE FIBERS; FINE-STRUCTURE; MICROSTRUCTURE; EVOLUTION; GRAPHITE; GRAPHITIZATION; STABILIZATION; STRAIN;
D O I：
10.1134/S1063784219120259
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
X-ray diffraction is used to study changes of fine structure of carbon fibers caused by an increase in the heat-treatment temperature. It is shown that the fiber material is heterogeneous and its composition is determined by heat-treatment regimes and depends on orientation angle. of coherent domain relative to the fiber axis.
引用
收藏
页码：1767 / 1773
页数：7
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