Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Laser cladding coating material and application thereof
The invention relates to a laser cladding coating material and application thereof. According to the method, TiO2 powder, ZrC powder and CeO2 powder are selected, the TiO2-ZrC-CeO2 composite coating is prepared on the surface of the medical stainless steel through a laser cladding process, TiO2 is selected as a base material of the coating, the biocompatibility of the composite coating can be guaranteed, the hardness of the composite coating can be improved by adding a proper amount of ZrC, and the hardness of the composite coating can be improved by adding a proper amount of ZrC; and a small amount of CeO2 can improve the corrosion resistance and biocompatibility of the composite coating at the same time. When the composite coating material is applied to the field of medical anastomats, the surface performance of the medical anastomats can be greatly optimized.
本发明涉及一种激光熔覆涂层材料及其应用。本发明选用TiO2粉末、ZrC粉末和CeO2粉末，通过激光熔覆工艺在医用不锈钢表面制备TiO2‑ZrC‑CeO2复合涂层，其中，选取TiO2作为涂层的基础材料可以保证复合涂层的生物相容性，添加适量的ZrC可以提高复合涂层的硬度，少量的CeO2则可以同时提高复合涂层的耐腐蚀性能及生物相容性。该复合涂层材料应用于医用吻合器领域可以极大地优化其表面性能。
Laser cladding coating material and application thereof
The invention relates to a laser cladding coating material and application thereof. According to the method, TiO2 powder, ZrC powder and CeO2 powder are selected, the TiO2-ZrC-CeO2 composite coating is prepared on the surface of the medical stainless steel through a laser cladding process, TiO2 is selected as a base material of the coating, the biocompatibility of the composite coating can be guaranteed, the hardness of the composite coating can be improved by adding a proper amount of ZrC, and the hardness of the composite coating can be improved by adding a proper amount of ZrC; and a small amount of CeO2 can improve the corrosion resistance and biocompatibility of the composite coating at the same time. When the composite coating material is applied to the field of medical anastomats, the surface performance of the medical anastomats can be greatly optimized.
本发明涉及一种激光熔覆涂层材料及其应用。本发明选用TiO2粉末、ZrC粉末和CeO2粉末，通过激光熔覆工艺在医用不锈钢表面制备TiO2‑ZrC‑CeO2复合涂层，其中，选取TiO2作为涂层的基础材料可以保证复合涂层的生物相容性，添加适量的ZrC可以提高复合涂层的硬度，少量的CeO2则可以同时提高复合涂层的耐腐蚀性能及生物相容性。该复合涂层材料应用于医用吻合器领域可以极大地优化其表面性能。
Laser cladding coating material and application thereof
一种激光熔覆涂层材料及其应用
LIU GUODONG (Autor:in) / TANG NENG (Autor:in) / YAO LEI (Autor:in) / OU ZHENLIN (Autor:in)
15.04.2022
Patent
Elektronische Ressource
Chinesisch
Effect of Laser Cladding Parameters on Microstructure of Cladding Coating
| British Library Online Contents | 2012
Research Progress of Laser Cladding Coating
| British Library Online Contents | 2011
Laser cladding NiCoCrAlY coating on Ti-6Al-4V
| British Library Online Contents | 2005
| Europäisches Patentamt | 2023
YAG laser cladding of homogenous coating onto magnesium alloy
| British Library Online Contents | 2006