Development of a method for selecting technical ceramics for protection against abrasive erosion

Autor:	I. N. Karelin
Rok vydání:	2010
Předmět:	Computer science business.industry Abrasive Process (computing) Surfaces Coatings and Films Mechanics of Materials visual_art Service life Erosion Forensic engineering visual_art.visual_art_medium Working fluid Ceramic Experimental methods Process engineering business
Zdroj:	Journal of Friction and Wear. 31:214-227
ISSN:	1934-9386 1068-3666
Popis:	The paper deals with the solution of a topical problem of selecting protective ceramic materials to improve the service life of parts of gas-and-oil and other equipment that experience abrasive erosion. The available theoretical and experimental methods of specifying protective materials are analyzed. The author discusses the potential of the energy concept of the abrasive erosion process and uses this concept together with system approach methodology to propose new numerical characteristics. The possibility of determining these characteristics for ceramic materials by the calculation-experimental method involving a developed technique and device is shown. The availability of adequate numerical characteristics of the abrasive-containing flow and the ceramic material forms the basis for selecting a ceramic material using the criterion of its minimal wear intensity in the contaminated flow of a working fluid.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::d7f0aac7c5b1e7f3be9907f4a2712da4 https://doi.org/10.3103/s1068366610030104 Zobrazit plný text záznamu Full text from SpringerLink