Rapid Manufacturing of Co-Cr-Mo Implants by Three DimentionalPrinting Process for Orthopedic Applications
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نویسنده
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Dourandish Mahdi ,Sirnchi Abdolreza ,Godlinski Dirk
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منبع
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iranian journal of pharmaceutical sciences - 2008 - دوره : 4 - شماره : 1 - صفحه:31 -36
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چکیده
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The fabrication of complex-shaped parts out of (wt %) co-28cr-6mo alloy bythree-dimensional printing (3dp) was studied using two grades of the alloy withaverage particle sizes of 20 and 75 j.1lti. to produce sound specimens, 3dp processingparameters were tuned. the sintering behavior of the powders was characterized bythe dilatometric analysi s. batch sintering in argon atmosphere at 1280 °c for 2h wasalso performed. it was shown that complex-shaped biomedical parts with totalporo sity of 12-25% and homogenous pore structure can be fabricated by the 3dpprocess.
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کلیدواژه
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Biomaterial; Co-Cr-Mo alloy ; Rapid manufacturing; Three dimentionalprinting.
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آدرس
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Department of Mat erial Science and Engineering, ایران, Department of Material Science and Engineering, ایران, Fraunhofer Institute for Manufacturing Technology and Applied Materials Research IFAM, Germany
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پست الکترونیکی
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simechi@sharif.edu
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