Herstellung und Eigenschaften neuartiger Beschichtungen mit korrosionsbeständigen Pseudolegierungen auf Fe-Basis durch heißisostatisches Pressen

热等静压新型耐蚀铁基伪合金涂层的制备及性能

• 批准号: 133263121
• 负责人: Professor Dr.-Ing. Werner Theisen
• 金额: --
• 依托单位: Lehrstuhl Werkstofftechnik
• 依托单位国家: 德国
• 项目类别: Research Grants
• 财政年份: 2009
• 资助国家: 德国
• 起止时间: 2008-12-31 至 2011-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/133263121?language=en
• 关键词: Herstellung; und; Eigenschaften; neuartiger; Beschichtungen

One advantage of PM pseudo-alloys is the variable combination of hard phase particles and metal matrix powders. To obtain materials of full density, hot isostatic pressing is an adequate process that can also be applied to produce coatings on low alloyed substrate materials via HIP-cladding. Furthermore, thick wear resistant coatings can also be produced by thermal spraying, for instance HVOF.The ambition of this research project is the development of novel PM pseudo-alloys using different processing routes. In this context, specific advantages of the processes under considerations shall be utilized for certain applications. Besides, these novel alloys are also designed with respect to higher application temperatures. The properties are measured in close collaboration with the project partner of TP2 and TP4 aiming at an optimum adaption of alloy development to results of wear and fatigue testing.

PM伪合金的一个优点是硬相颗粒和金属基质粉末的可变组合。为了获得全密度的材料，热等静力按压是一个足够的过程，也可以通过髋关节层粘贴在低合金的底物材料上生产涂料。此外，也可以通过热喷涂（例如HVOF）产生耐磨耐磨涂层。该研究项目的野心是使用不同的处理路线开发新型PM伪合金。在这种情况下，应将注意事项的特定优势用于某些应用程序。此外，这些新型合金还针对较高的应用温度而设计。这些属性是与TP2和TP4项目合作伙伴密切合作测量的，目的是最佳适应合金开发，以适应磨损和疲劳测试的结果。

项目成果

Correlation of processing route and heat treatment with the abrasive wear resistance of a plastic mold steel

塑料模具钢加工路线和热处理与耐磨料磨损性能的相关性

• DOI: 10.1002/mawe.201200865
• 发表时间: 2012
• 期刊: Materialwissenschaft und Werkstofftechnik
• 影响因子: 1.1
• 作者: H. Hill;M. Kunze;C. Heet;A. Petsch;S. Weber;R. Reiter;P. Giese;W. Theisen;V. Wesling
• 通讯作者: V. Wesling

Influence of Processing and Heat Treatment on Corrosion Resistance and Properties of High Alloyed Steel Coatings

加工和热处理对高合金钢镀层耐蚀性和性能的影响

• DOI: 10.1007/s11666-012-9788-4
• 发表时间: 2012
• 期刊: Journal of Thermal Spray Technology
• 影响因子: 3.1
• 作者: H. Hill;S. Weber;U. Raab;W. Theisen;L. Wagner
• 通讯作者: L. Wagner