1 钛合金腐蚀检查 – RRP 51001 Etching of Titanium Alloy

2 镍合金腐蚀检查-RRP 51002 Etching of Nickel Base and Steel Alloy

3 去金属污染- RPS 271 Chemical Removal of metallic contamination

4 化学铣-RPS 321 Chemical machining

备注 应用于钛/镍合金件的腐蚀处理，检测加工过程中造成的不连续，比如裂纹，过热，偏析，夹渣等，并为FPI做准备 Applying to Etching on Nickel and Titanium alloy surface to detect the discontinuity  ,such as crack, overheating,  segregation , inclusion etc. and for FPI preparation