Ceramics, carbides (Mo, Cr)-MoC2, CrC2

Material: Ceramics, carbides (Mo, Cr)
Type: Micro
Method: Chemical etching
Etchant (electrolyte): 100 ml distilled water, 10 ml sodium hydroxide, 10 g potassium ferricyanide.
Procedure: 2-20 min, 50 C (120 F). Toxic.
Note: MoC2, CrC2.
Source: Fred Hargreaves (Ret.), Personal Etchants Database 1960-1990, Analytical Services Bookham Technology, Caswell, Towcester, Northamptonshire NN8EQ, UK.















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