Struers methods: Chemical Vapour Deposition Coating Hard Substrate 1375 DiaPro. Source classification: Coatings.
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Grinding Steps PG FG FG 2 Surface Type MD-Piano 220 MD-Largo MD-Largo Disc speed (rpm) 300 150 150 Abrasive Type DiaPro Allegro/Largo 9 µm DiaPro Largo 3 µm Predosing/dosing 3/6 3/6 Lubricant Type Water Predosing/dosing 1 Force (N) 30 40 40 Holder direction >> >> >> Holder speed (rpm) 150 150 150 Time (min) 1 4 3 Polishing Steps DP OP Surface Type MD-Dac MD-Chem Disc speed (rpm) 150 150 Abrasive Type DiaPro Dac 3 µm OP-A, 0.1 µm Predosing/dosing 3/10 1/10 Lubricant Type Predosing/dosing Force (N) 30 15 Holder direction >> >> Holder speed (rpm) 150 150 Time (min) 2 1 Chemical Vapour Deposition coating - Hard substrate 1375 Coatings DiaPro The method is developed to fit a standard equipment configuration with 30 mm specimen on 300mm disc. Dosing levels are valid for following equipment: Tegramin, AbraPol and LaboPol For advice on how to adjust the method to fit your equipment, please take a look at Preparation Parameters. The preparation time for the plane grinding (PG) step depends very much on the condition of the samples and if they are prepared as single specimens or clamped in a specimen holder. Please check the samples after the first step and repeat it if necessary. Method comments Take a look at Preparation Parameters