Abstract:This paper summarizes the technical characteristics and current status of 3D printing Co-Cr alloy, compares the performance difference between 3D printing and cast Co-Cr alloy, analyzes the research status of 3D printing Co-Cr alloy biocompatibility, and finally discusses the problems and development directions of 3D printing Co-Cr alloy in the field of prosthetics.
[1]崔福斋,冯庆玲.生物材料学[M].北京:科学出版社,1996.[2]田甜,余占海,高勃.激光快速成形钴铬合金的生物安全性评价[J].实用口腔医学杂志,2012,28(2):151-155.[3]张倩,吴文孟,宁宝麟,陈博,李长义.3D打印钴铬合金应用于可摘局部义齿支架制作的机械性能评价[J].全科口腔医学杂志,2016,3(1):87-89.[4]Atsushi Takaichi, et al. Microstructures and mechanical properties of Co–29Cr–6Mo alloy fabricated by selective laser melting process for dental applications[J]. Journal of the Mechanical Behavior of Biomedical Materials, 2013,21:67-76.[5]Franz Sebastian Schwindling, et al. Two-Body Wear of CoCr Fabricated by Selective Laser Melting Compared with Different Dental Alloys[J]. Tribology Letters, (2015),60:25.[6]Andreas Gebhardt, et al. Additive Manufacturing by selective laser melting the realizer desktop machine and its application for the dental industry[J].Physics Procedia,2010,5(2):543-549.[7]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].中华口腔医学研究杂志(电子版),2016,10(05):327-332.[8]刘爽.不同加工工艺对钴铬合金的理化性能及生物学影响的研究[D].大连医科大学,2015.[9]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].实用口腔医学杂志,2012, 28(3):302-305.[10]李国强,华佳捷,戴文安,等.激光熔覆技术( SLM)与传统铸造法钴铬金属基底冠的金瓷结合力比较研究[J].口腔医学,2012,32(5):280-283.[11]Zhuoli Huang, Lu Zhang, Jingwei Zhu, et al. Clinical marginal and internal fit of metal ceramic crowns fabricated with a selective laser melting technology [J]. The Journal of Prosthetic Dentistry, 2015,113(6):623.[12]刘洁,刘洋,孙荣,等.选区激光溶化钴铬合金金-瓷结合强度初探[J].中华口腔医学杂志,2013,48(3):170. [13]Xin X Z, Xiang N, Chen J, et al. In vitro biocompatibility of Co–Cr alloy fabricated by selective laser melting or traditional casting techniques [J]. Materials Letters, 2012,88:101-103.[14]王烨欣,张善勇,郑吉驷.人工颞下颌关节材料的研究进展[J].中国口腔颌面外科杂志,2016,14(06):567-571.[15]陈志红. 五种牙科合金细胞遗传毒性的体外实验和颊粘膜细胞微核试验研究[D].浙江大学,2012.[16]凡亚强,张艳,李美华.3D打印技术在口腔临床医学中的诊断及应用研究[J].中国实验诊断学,2018,22(02):363-365.[17]黄丽娟,景双林,聂蓉蓉,等. 3D打印技术制作可摘局部义齿支架的临床应用[J].南京医科大学学报(自然科学版), 2016, 36(10):1259-1262.[18]李靖敏,王维倩,马婧媛.选择性激光融积钴铬合金烤瓷冠与铸造钴铬合金烤瓷冠的临床疗效比较[J].上海口腔医学, 2014,23(3):350-353.[19]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].海南医学院学报, 2015,21(8):1146-1152.[20]苑翔,邓巍,张辉,等.选择性激光熔覆钴铬合金烤瓷冠对牙周组织的影响[J].中国激光医学杂志, 2019,28(1):42-45.