Pump casing impeller repair
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Pump casing impeller repair
1) Surface treatment and roughening
2) Mix components A and B evenly
3) Apply by coating
Notes:
The recommended construction temperature should be between 5-32°C, with a relative humidity below 85%;
2. It is recommended that the wear-resistant coating thickness of fine-grained silicon carbide be above 2mm;
3. In winter when temperatures are low, the curing time should be extended. To accelerate curing, the workpiece can be heated and maintained at 65°C in an oven for 2 hours;
4. For repairing perforated or unsupported areas, mix the fine granular silicon carbide and let it set for 15 minutes until the surface begins to harden. Then fill the perforations or unsupported sections to prevent sagging or collapse of the material.
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