Development of an Assortment of Polyethylene Pipes with an Estimated Wear Resistance for Pulp Hydro-Transportation

IF 0.5 4区 工程技术 Q4 ENGINEERING, MECHANICAL
V. V. Kovriga, V. R. Gumen, V. V. Selivanov, V. N. Karchev
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引用次数: 0

Abstract

Currently, the choice of wear-resistant pipes is based on the wear resistance of the material and is not accompanied by consideration of the design properties. Polyethylene pipes are widely used for hydro-transportation of suspensions. In order to more fully inform consumers of polyethylene pipes about various levels of wear resistance, the Polyplastic group is developing a range of pipes with a calculated wear resistance resource. An indicator of the calculation of the wear resistance resource is the length of the flow of suspensions, which, passing through the pipeline, wears out the wall by 75%. To determine the estimated resource, data on the decrease in wall thickness during the passage of the flow are required. The only internationally recognized method to determine this value is the EN 295/3 method [1] using a ribbed abrasive, which was used as a reference method in this study.

Abstract Image

纸浆水运用聚乙烯管材耐磨性的研制
摘要:目前,对耐磨管材的选择多以材料的耐磨性为依据,没有考虑其设计性能。聚乙烯管道广泛用于悬浮物的水运。为了让聚乙烯管道的消费者更充分地了解不同级别的耐磨性,Polyplastic集团正在开发一系列具有计算耐磨性资源的管道。计算耐磨性资源的一个指标是悬液流动的长度,它通过管道时对管壁的磨损量为75%。为了确定估计的资源,需要流动过程中壁厚减少的数据。确定该值的唯一国际公认的方法是EN 295/3方法[1],该方法使用带纹磨料,本研究使用该方法作为参考方法。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
Journal of Friction and Wear
Journal of Friction and Wear ENGINEERING, MECHANICAL-MATERIALS SCIENCE, MULTIDISCIPLINARY
CiteScore
1.50
自引率
28.60%
发文量
21
审稿时长
6-12 weeks
期刊介绍: Journal of Friction and Wear is intended to bring together researchers and practitioners working in tribology. It provides novel information on science, practice, and technology of lubrication, wear prevention, and friction control. Papers cover tribological problems of physics, chemistry, materials science, and mechanical engineering, discussing issues from a fundamental or technological point of view.
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