Progress of Titanium and Titanium Alloy Milling

Sanfeng Zhang ； Jinzhou Meng ； Wenge Li

《International Core Journal of Engineering》 6卷7期 (2020/07) Pp. 301-311

https://doi.org/10.6919/ICJE.202007_6(7).0043

摘要

Titanium alloy milling is a process that relies on chemical solutions to corrode and repair titanium alloy surfaces. The principles of development and classification of domestic titanium alloys are discussed. The reaction mechanism and evaluation index of titanium alloy milling are described. The various influencing factors of titanium alloy milling process are discussed, such as temperature, HF and HNO3 ratio, and stirring mode. Titanium alloy milling waste liquid is a kind of hazardous waste. Titanium ions and fluoride ions have great influence on the environment. The components of titanium alloy milling fluid will be measured and the waste liquid treatment will be discussed.

關鍵字

Titanium alloy ； Chemical milling ； Crafts

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