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Updated: Jun 28, 2025

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表面聚尿素涂层对凯弗拉织物的弹性性能的影响

Xing Li1, Mengqi Yuan1,2, Chunyang Huang3

  • 1State Key Laboratory of Explosion Science and Safety Protection, Beijing Institute of Technology, Beijing, 100081, China.

Heliyon
|April 17, 2024
PubMed
概括

凯弗拉面料上的聚尿素涂层通过增加线摩擦来显著提高弹道防护. 薄薄的前面涂层为防弹盔甲的防弹能力提供了最实质性的改进.

关键词:
弹道弹道撞击试验.复合材料是一种复合材料.凯弗拉面料织物 凯弗拉面料数字模拟的数字模拟.聚尿素涂层是一种聚尿素涂层.线拉出测试试验 线拉出测试

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Abrasion Resistance of Concrete01:23

Abrasion Resistance of Concrete

Abrasion resistance is an essential characteristic of concrete that determines its durability and longevity under various wear conditions. Concrete surfaces are vulnerable to different types of abrasion. For instance, surfaces may wear down due to the constant movement of vehicles or be eroded by solids carried in water, as seen in concrete canal linings. Specific tests are conducted to measure the abrasion resistance of concrete.
One such test is the revolving disc test, where three plates...
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