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首页> 外文期刊>Problemy Eksploatacji >THE DEVELOPMENT OF SURFACE HYBRID TECHNOLOGIES AS A RESULT OF PRACTICAL INDUSTRIAL APPLICATIONS
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THE DEVELOPMENT OF SURFACE HYBRID TECHNOLOGIES AS A RESULT OF PRACTICAL INDUSTRIAL APPLICATIONS

机译：作为实际工业应用的结果，表面混合技术的发展

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The paper presents the results of industrial implementations in the area of hybrid surface treatment technologies obtained at the Institute for Sustainable Technology - National Research Institute (ITeE - PIB) in Radom. Problems generated both at the stage of conducting research in the area of hybrid surface treatment technologies, as well as at the stage of their industrial implementation were discussed. The effective designing scheme of hybrid layer for specific maintenance applications adopted by ITeE - PIB in Radom was described and its efficacy, based on the example of industrial implementations, was proved. Further the properties of the designed and created hybrid layers of the diffusion layer/PVD coating type (morphology, phase structure, chemical composition, adhesion, mechanical properties) and their implementation results in the range of tools working at high, cyclically changeable thermal loading (moulds for pressure aluminum casting), tools working at high mechanical loading and intensive friction (tools for cold plastic treatment) as well as machine cutting tools working in intensive, cyclic mechanical loading conditions (machining moulds) were demonstrated. As a result of the implementation experience gained by the authors, they present a project of the structure, manufacture technology and properties of hybrid layer "nitrided layer/multi-layer coating Cr/CrN" increasing the durability of tools working in complex maintenance conditions, i.e. at high cyclically changeable thermal and mechanical loading, intensive friction and erosion (forging dies). The paper also demonstrates the results of maintenance studies carried out in industrial conditions for forging dies covered with hybrid layer "diffusion layer/multilayer Cr/CrN coating".
机译：本文介绍了在Radom的可持续技术研究所-国家研究院（ITeE-PIB）获得的混合表面处理技术领域的工业实施结果。讨论了在混合表面处理技术领域进行研究的阶段以及在其工业实施阶段所产生的问题。描述了ITeE-PIB在拉多姆采用的针对特定维护应用的混合层的有效设计方案，并以工业实现为例证明了其有效性。此外，扩散层/ PVD涂层类型的已设计和创建的混合层的性质（形态，相结构，化学成分，附着力，机械性质）及其实现会导致一系列工具在高，周期性变化的热负荷下工作（展示了用于压铸铝的模具，在高机械载荷和高摩擦力下工作的工具（用于冷塑性处理的工具）以及在周期性机械载荷条件下（机加工模具）工作的机械切割工具。根据作者获得的实施经验，他们提出了混合层“氮化层/多层涂层Cr / CrN”的结构，制造技术和性能的项目，以提高在复杂维护条件下工作的工具的耐用性，即在高周期性变化的热和机械负载下，强烈的摩擦和腐蚀（锻模）。本文还展示了在工业条件下对锻造模具进行的维护研究结果，该锻模覆盖有混合层“扩散层/多层Cr / CrN涂层”。

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