Development And Application Of Domestic Medical Titanium Alloys And New Titanium Alloy Materials

Due to the development of aerospace technology, the research and development of titanium alloys has been very active relative to titanium sponge. Great progress has been made from basic research to alloy property research to application research. The study of interstitial atoms affecting the strength and bulk modulus of titanium, fundamental research. Progress has been made in finite element simulation studies of the interfacial behavior of composites, ordered strengthening of alloys, and studies of atom-vacancy interactions in alloys.

In order to meet the performance requirements of titanium materials for applications in different fields, there is still a lot of room for the design work of alloy materials to play a significant role. Applied to the aerospace field of BT37 alloy, NIN CT20 alloy, NIN Ti-600 alloy, Ti-60 alloy, IT15D alloy, NIN Ti-40 alloy, NIN Ti-26 alloy, NIN TP-650 alloy has been able to meet the recent years, the different compositions of the data on the application of the performance requirements of domestic and foreign research on the new grades of alloy materials are representative. Some can also reduce the cost and quality, high-temperature titanium alloys (such as Ti53311S) research is also a hotspot) used in the field of shipbuilding Timetal511 alloy NIN TiB19 alloy and NIN Ti-91 alloy for the Ti-35ZrlONb alloy and Ti-29Nb-13Ta-4.6Zr, such as large-scale ships in terms of toughness, corrosion resistance and acoustic transmittance, etc. There is a significant improvement Tsinghua University in recent years to develop bone material is a typical representative of the application in the biological field, widely used in the civilian field of golf clubs using a titanium alloy called KSTil9, is a manufacturing companies actively promote the titanium alloy material. The development of aircraft carriers and the development of the marine industry. zrNbTaPd and Sn are mainly used as titanium alloy elements to enhance mechanical properties and biocompatibility, thus significantly reducing costs and improving quality.

Research on the application of titanium rods and alloys in construction, automotive, marine engineering, medical and sporting goods is beginning to increase. In recent years, titanium has attracted a lot of attention due to its popularity, especially in the field of desalination. Medical titanium alloy 1C 20Ti 6A17Nb products have been used in clinical applications.