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Improvement of fatigue strength of tin babbitt by reinforcing with nano ilmenite
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نویسنده
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babu m.v.s. ,suman k.n.s. ,rama krishna a.
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منبع
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journal of engineering science and technology - 2017 - دوره : 12 - شماره : 8 - صفحه:1999 -2009
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چکیده
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Tin babbitt is an idle journal bearing material,its fatigue strength limits and its usage. to enhance its fatigue strength,in this paper a tin babbitt metal matrix is reinforced with nano ilmenite. the metal matrix nanocomposite was fabricated by using ultrasonic assisted stir casting technique. astm standards in statistical planning for fatigue testing were employed in planning the fatigue tests. fatigue tests were conducted at three stress levels,i.e.,0.9 uts,0.7 uts and 0.5 uts. tests were conducted on a rotating-beam type fatigue testing machine. it was observed that the nano ilmenite reinforcement enhanced the fatigue strength of tin babbitt. © school of engineering,taylor’s university.
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کلیدواژه
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Fatigue strength; Ilmenite; Metal matrix nanocomposites; Tin babbitt; Ultrasonic assisted stir casting
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آدرس
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department of mechanical engineering,gmr institute of technology,rajam, India, department of mechanical engineering,andhra university,visakhapatnam, India, school of engineering,gvp college for u.g & p.g courses,rushikonda,visakhapatnam, India
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Authors
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