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在POM基板上的不同涂层材料的全面分析

Tonica Bončina¹, Srečko Glodež¹, Brigita Polanec¹

¹Faculty of Mechanical Engineering, University of Maribor, Smetanova 17, 2000 Maribor, Slovenia.

Materials (Basel, Switzerland)

|June 28, 2023

概括

这项研究分析了POM上的物理蒸气沉积 (PVD) 涂层,评估了,和化层. 入,SEM和粘附测试确定了这些先进材料的表面硬度,形态和基板粘合.

科学领域:

材料科学材料科学材料科学
表面工程是什么?表面工程是什么?
部落学 (tribology) 是一个学科.

背景情况:

聚氧甲 (POM) 是一种广泛使用的工程热塑性塑料.
提高POM表面性能对于要求高的应用程序至关重要.
物理蒸汽沉积 (PVD) 提供了多功能涂层解决方案.

研究的目的:

为了研究PVD涂层对POM基板特性的影响.
分析不同的涂层材料 (Al,Cr,CrN) 和厚度.
为了评估涂层POM的机械性能和粘附性.

主要方法:

使用PVD技术 (磁力喷射) 沉积 (Al), (Cr) 和化 (CrN).
和CrN的多步沉积过程,Cr.的单步沉积过程.
机械测试,包括对表面硬度进行入.
扫描电子显微镜 (SEM) 用于表面形态分析.
粘合测试用于评估基板涂层粘合.

主要成果:

对POM上的各种PVD涂层的表面硬度,形态和粘附的表征.
详细分析涂层材料和厚度对POM表面性能的影响.
成功应用多步骤的PVD工艺,以提高涂层性能.

结论:

PVD涂层显著改变了POM表面的特性.
涂层材料和沉积方法的选择会影响机械性能和粘附性.
这项研究为选择PVD涂层以提高POM性能提供了有价值的数据.

关键词:

这就是POMOM的意义.这是一种PVD涂层.粘附分析粘附分析缩进测试试验缩进测试缩进测试金属涂层的金属涂层.

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