镁合金作为新型可生物降解材料在血管支架等植介入产品领域具有广阔的应用前景，然而镁合金微细管材的精密加工特别是冷成形十分困难，这是制约其大规模临床推广应用的主要因素之一。全面综述了近期关于可生物降解镁合金微细管加工成形的研究进展，重点介绍了镁合金坯料显微组织的调控，镁合金微细管精密加工参数的优化和新型加工技术的开发及应用。最后，指出了可生物降解镁合金微细管加工成形的研究方向。
Magnesium alloys,as a new emerging variety of biodegradable materials,have broad application prospects in the field of implantation and intervention products.However,the precise processing of magnesium alloy micro-tubes,especially cold working,is of great difficulty,and has become the major restriction for their extensive clinical application.In this paper,the research progress of the processing of biodegradable magnesium alloys micro-tubes is comprehensively reviewed,with emphasis on the control of the microstructure of magnesium alloy billets,the parameters optimization of the precise processing of magnesium alloys micro-tubes,as well as development and appli-cation of new processing technologies.We also propose a brief prospect on the development trends for micro-tube pro-cessing and forming of this key species of biodegradable materials.
参考文献
| [1] | Hermawan H;Dube D;Mantovani D.Developments in metallic biodegradable stents.[J].Acta biomaterialia,20105(5):1693-1697. |
| [2] | Waksman R;Pakala R;Okabe T;Hellinga D;Chan R;Tio MO;Wittchow E;Hartwig S;Waldmann KH;Harder C.Efficacy and safety of absorbable metallic stents with adjunct intracoronary beta radiation in porcine coronary arteries.[J].Journal of interventional cardiology,20075(5):367-372. |
| [3] | Waksman R;Pakala R;Kuchulakanti PK;Baffour R;Hellinga D;Seabron R;Tio FO;Wittchow E;Hartwig S;Harder C;Rohde R;Heublein B;Andreae A;Waldmann KH;Haverich A.Safety and efficacy of bioabsorbable magnesium alloy stents in porcine coronary arteries.[J].Catheterization and cardiovascular interventions: Official journal of the Society for Cardiac Angiography & Interventions,20064(4):607-617. |
| [4] | Peeters P;Bosiers M;Verbist J;Deloose K;Heublein B.Preliminary results after application of absorbable metal stents in patients with critical limb ischemia.[J].Journal of endovascular therapy: an official journal of the International Society of Endovascular Specialists,20051(1):1-5. |
| [5] | Zartner P;Cesnjevar R;Singer H;Weyand M.First successful implantation of a biodegradable metal stent into the left pulmonary artery of a preterm baby.[J].Catheterization and cardiovascular interventions: Official journal of the Society for Cardiac Angiography & Interventions,20054(4):590-594. |
| [6] | Schranz D;Zartner P;Michel Behnke I;Akinturk H.Bioabsorbable metal stents for percutaneous treatment of critical recoarctation of the aorta in a newborn.[J].Catheterization and cardiovascular interventions: Official journal of the Society for Cardiac Angiography & Interventions,20065(5):671-673. |
| [7] | Ge,Q.;Dellasega,D.;Demir,A.G.;Vedani,M..The processing of ultrafine-grained Mg tubes for biodegradable stents[J].Acta biomaterialia,201310(10):8604-8610. |
| [8] | Ghader Faraji;Mahmoud Mosavi Mashhadi;Hyoung Seop Kim.Tubular channel angular pressing (TCAP) as a novel severe plastic deformation method for cylindrical tubes[J].Materials Letters,201119/20(19/20):3009-3012. |
| [9] | Q. Ge;M. Vedani;G. Vimercati.Extrusion of Magnesium Tubes for Biodegradable Stent Precursors[J].Materials and Manufacturing Processes,20121/3(1/3):140-146. |
| [10] | 段祥瑞 .AZ31镁合金薄壁细管塑性加工工艺及组织性能研究[D].哈尔滨工业大学,2013. |
| [11] | 于洋;张文丛;段祥瑞.AZ31镁合金细管静液挤压工艺及组织性能分析[J].粉末冶金技术,2013(3):201-206,211. |
| [12] | 王少纯;李强;张国锋;王笑香.镁合金温静液挤压研究[J].轻合金加工技术,2008(11):34-37,54. |
| [13] | Chao, H.Y.;Yang, Y.;Wang, X.;Wang, E.D..Effect of grain size distribution and texture on the cold extrusion behavior and mechanical properties of AZ31 Mg alloy[J].Materials Science & Engineering, A. Structural Materials: Properties, Misrostructure and Processing,20119(9):3428-3434. |
| [14] | T. Furushima;K. Manabe.Experimental and numerical study on deformation behavior in dieless drawing process of superplastic microtubes[J].Journal of Materials Processing Technology,20071/3(1/3):59-63. |
| [15] | 方刚;闫凯民;曾攀;艾卫江.镁合金微细管热挤压-冷拉拔工艺[J].塑性工程学报,2013(5):11-15. |
| [16] | Hanada, K.;Matsuzaki, K.;Huang, X.;Chino, Y..Fabrication of Mg alloy tubes for biodegradable stent application[J].Materials science & engineering, C. Materials for Biogical applications,20138(8):4746-4750. |
| [17] | Fang, G.;Ai, W.-J.;Leeflang, S.;Duszczyk, J.;Zhou, J..Multipass cold drawing of magnesium alloy minitubes for biodegradable vascular stents[J].Materials science & engineering, C. Materials for Biogical applications,20136(6):3481-3488. |
| [18] | Liu, Fei;Chen, Chenxin;Niu, Jialin;Pei, Jia;Zhang, Hua;Huang, Hua;Yuan, Guangyin.The processing of Mg alloy micro-tubes for biodegradable vascular stents[J].Materials science & engineering, C. Materials for Biogical applications,2015:400-407. |
| [19] | 李峰;秦明汉;曾祥;武鸿滨.镁合金大塑性变形技术的研究进展[J].哈尔滨理工大学学报,2014(6):1-5. |
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