A test of arrosion performance of anticorrocive built-up weld layer in different meeiums was con-ducted by using a self-made arrosion testing machine.

用自蚀磨损试验机对耐蚀堆焊层不同介质中蚀磨损性能试验，结果表明：蚀介质不同，堆焊层磨损速率也不同。