1 .Preface.   Cultural relics are the relics and remains of human beings in the process of historical development. The research on the conservation of cultural relics is of great significance to people’s understanding of human history, revealing the objective law of social development and promoting the development of society. Now the preserved cultural relics […]

Fiber laser technology is widely used in the field of laser cleaning and rust removal because of their high removal efficiency, low price, long lifespan and easy operation. Fiber laser can be subdivided into pulsed fiber laser and continuous fiber laser. Generally speaking, laser rust removal can use both pulsed fiber laser and continuous fiber

In recent years, with the improvement of environmental protection requirements and people’s awareness of environmental protection, this environmental protection requirements and awareness to the worldwide cleaning industry has brought new opportunities for development, a variety of cleaning technologies conducive to environmental protection come into being, and laser cleaning technology is one of them. Compared with