Paper - WANFANG MED ONLINE

You Position: Home > Paper

Research progress in CoCr metal-ceramic alloy fabricated by selective laser melting

( views:156, downloads:64 )

Author:: No author available

Journal Title:: Chinese Journal of Stomatology

Issue:: 2

DOI:: 10.3760/cma.j.issn.1002-0098.2018.02.017

Key Word:: 铬合金;金属烤瓷合金;计算机辅助设计;三维打印;Chromium alloys;Metal ceramic alloys;Computer-aided design;Three dimensional printing

Abstract： Cobalt-chromium alloys have been applied to dental porcelain fused to metal (PFM) restorations over the past decades owing to their excellent corrosion resistance,good biocompatibility and low price.The production of CoCr metal-ceramic restorations has always been based on traditional lost-wax casting techniques.However,in recent years,selective laser melting (SLM) is becoming more and more highly valued by dental laboratories and dental practitioners due to its individuation,precision and efficiency.This paper mainly reviews the recent researches on the production process of copings,microstructure,mechanical property,metal-ceramic bond strength,fit of copings,corrosion resistance and biocompatibility of SLM CoCr metal-ceramic alloy.

Reference

[1]杨秋霞.氟离子对两种不同工艺制作的钴铬合金耐腐蚀性研究[D].2014.
[2]魏玉华,杨磊.选择性激光融积钴铬合金烤瓷冠修复对患者血清和龈沟液中相关分子含量的影响[J].2015,(8).
[3]杨旭,曾丽,忻贤贞,等.SLM钴铬合金在含氟人工唾液中的电化学耐腐蚀性能研究[J].2014,(4).
[4]尹华,白培康,刘斌,等.金属粉末选区激光熔化技术的研究现状及其发展趋势[J].2010,(1).
[5]忻贤贞,项楠,陈洁,等.选择性激光熔化技术制作牙科钴铬合金的电化学腐蚀性能研究[J].2012,(5).
[6]刘洁,刘洋,孙荣,等.选区激光熔化钴铬合金金-瓷结合强度初探[J].2013,(3).
[7]李国强,沈晴昳,高建华,等.选择性激光熔覆钴铬合金与瓷的结合性能研究[J].2012,(3).
[8]李小宇,郑美华,王洁琪,等.3D打印和铸造钴铬合金耐蚀性及力学稳定性比较[J].2016,(5).
[9]Yolanda S. Hedberg,Bin Qian,Zhijian Shen,etc.In vitro biocompatibility of CoCrMo dental alloys fabricated by selective laser melting[J].2014,30(5).
[10].Internal and marginal fit of cobalt-chromium fixed dental prostheses fabricated with 3 different techniques[J].2015,114(5).
[11]Takaichi,A.,Suyalatu,InstituteofBiomaterialsandBioengineering,Nakamoto,T.,etc.Microstructures and mechanical properties of Co-29Cr-6Mo alloy fabricated by selective laser melting process for dental applications[J].2013,21.
[12]Katrin Quante,Klaus Ludwig,Matthias Kern.Marginal and internal fit of metal-ceramic crowns fabricated with a new laser melting technology[J].2008,24(10).
[13]Xiang,N.,Xin,X.-Z.,Wei,B.,etc.Metal-ceramic bond strength of Co-Cr alloy fabricated by selective laser melting[J].2012,40(6).
[14]Qian, B.,Saeidi, K.,Kvetkova, L.,etc.Defects-tolerant Co-Cr-Mo dental alloys prepared by selective laser melting.[J].2015,31(12).
[15]Zeng, Li,Zhang, Yong,Liu, Zheng,etc.Effects of repeated firing on the marginal accuracy of Co-Cr copings fabricated by selective laser melting[J].2015,113(2).
[16]Ye, Jiantao,Li, Jieyin,Liu, Lang,etc.Bond strengths of porcelain to cobalt-chromium alloys made by casting, milling, and selective laser melting[J].2017,118(1).
[17]Yanjin Lu,Songquan Wu,Yiliang Gan,etc.Microstructure, mechanical property and metal release of As-SLM CoCrW alloy under different solution treatment conditions[J].2015,55.
[18]Y S, Al Jabbari,T, Koutsoukis,X, Barmpagadaki,etc.Metallurgical and interfacial characterization of PFM Co-Cr dental alloys fabricated via casting, milling or selective laser melting.[J].2014,30(4).
[19]Kajima, Yuka,Takaichi, Atsushi,Nakamoto, Takayuki,etc.Fatigue strength of Co-Cr-Mo alloy clasps prepared by selective laser melting[J].2016,59.
[20]N.E. Hodge,R.M. Ferencz,R.M. Vignes.Experimental comparison of residual stresses for a thermomechanical model for the simulation of selective laser melting[J].2016.
[21]Nikola Kalentics,Eric Boillat,Patrice Peyre,etc.3D Laser Shock Peening - A new method for the 3D control of residual stresses in Selective Laser Melting[J].2017,130.
[22]邓诗诗,杨永强,李阳,等.分区扫描路径规划及其对SLM成型件残余应力分布的影响[J].2016,(12).
[23]许建波,张庆茂,郭亮,等.口腔修复中选区激光熔化工艺及性能研究[J].2017,(1).
[24]Ren, Xiao-Wei,Zeng, Li,Wei, Zi-Ming,etc.Effects of multiple firings on metal-ceramic bond strength of Co-Cr alloy fabricated by selective laser melting[J].2016,115(1).
[25]麦淑珍.个性化CoCr合金牙冠固定桥激光选区熔化制造工艺及性能研究[D].2016.
[26]X.Z. Xin,J. Chen,N. Xiang,etc.In vitro biocompatibility of Co-Cr alloy fabricated by selective laser melting or traditional casting techniques[J].2012,88.
[27]Kim, Eun-Ha,Lee, Du-Hyeong,Kwon, Sung-Min,etc.A microcomputed tomography evaluation of the marginal fit of cobalt-chromium alloy copings fabricated by new manufacturing techniques and alloy systems[J].2017,117(3).
[28]Kaleli, Necati,Sarac, Duygu.Influence of porcelain firing and cementation on the marginal adaptation of metal-ceramic restorations prepared by different methods[J].2017,117(5).
[29]高志鹏.3d打印方法制作钴铬钼合金的性能研究的制备与紫外光特性研究[D].2016.