TAILIEUCHUNG - Study of materials test methods for wear resistance in oil and mining industry

This paper proves that the principal wear mechanism is abrasive and shock-abrasive wear; and analyzes materials test methods and techniques for wear rate identification. | Study of materials test methods for wear resistance in oil and mining industry International Journal of Mechanical Engineering and Technology IJMET Volume 10 Issue 03 March 2019 pp. 1781 1791 Article ID IJMET_10_04_180 Available online at http ijmet JType IJMET amp VType 10 amp IType 3 ISSN Print 0976-6340 and ISSN Online 0976-6359 IAEME Publication Scopus Indexed STUDY OF MATERIALS TEST METHODS FOR WEAR RESISTANCE IN OIL AND MINING INDUSTRY Yury Dukhnenko Department of Lithology National University of Oil and Gas Gubkin University Russia ABSTRACT The main cause of damage to oil and gas equipment is wear. This paper proves that the principal wear mechanism is abrasive and shock-abrasive wear and analyzes materials test methods and techniques for wear rate identification. The author considers standardized and non-standardized methods and establishes that despite a large number of materials test methods we don t have a unique one for adequate assessment of wear resistance in metals. It is concluded that selection of test methods depends on working conditions of the equipment and use of different types of wear to assess resistance of metals. Key words Wear wear resistance metallic materials rocks abrasivity abrasive wear shock-abrasive wear Cite this Article Yury Dukhnenko Study of Materials Test Methods for Wear Resistance in Oil and Mining Industry International Journal of Mechanical Engineering and Technology 10 3 2019 pp. 1781 1791. http IJMET JType IJMET amp VType 10 amp IType 3 1. INTRODUCTION Modern world development requires a great amount of natural resources. Extraction and processing of natural resources is impossible without highly efficient equipment with improved performance 1-5 . The rate of natural resources extraction is limited by a number of factors associated with mining and geological conditions environmental safety equipment performance etc. 6-17 High-tech equipment applied in minerals .

• Cơ khí - Chế tạo máy
• Shock abrasive wear
• Materials test methods
• Wear rate identification
• Shock abrasive wear
• Resistance of metals
• Indigenous biofilm forming bacteria
• Resistance against selected metals antibiotics
• Dyes degradation
• Metal/antibiotic resistance
• Correlation coefficient
• PGPR activity
• Minimal inhibitory concentration
• Heavy metal tolerance
• Polluted areas of hyderabad
• Potential plant growth promoting rhizobacteria