- Product Profile
- Specification
- Size and Package
- Performance and Features
- How to use
Product Profile
QL-MP series pipe mold powder is based on ferrosilicon alloy and other special materials. It has the functions of protecting the inner wall of the tube mold and prolonging the service life of the tube mold, inhibiting the generation of pores, eliminating carbides and promoting the formation of ferrite.
Specification
Commodity | Chemicals(%,≥,≤) | Size | Application | ||||
Si | AI | Ca | Ba | Moisture | |||
QL-MP-350 | 60-69 | 0.85-1.5 | 0.5-2.5 | 3.0-8.0 | ≤0.5 | 0-0.3 | ≤150 pipe |
QL-MP-580 | 0-0.3 | >150 pipe | |||||
Size and Package
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0-0.3mm
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25KG plastic woven bag.
size and packaging of the above products can be customized according to customers' requirements.
Performance and Features
Performance and Features：
● It suitable for the production of cold centrifugal ductile iron pipes;
● Its product quality is stable and reproducible；
● Dissolve quickly, inhibit carbide production, and promote ferrite production；
● Reduce blow holes and improve the surface quality of casting pipe；
● Reasonable particle size distribution, uniform distribution in the tube mold, extending the trial life of the tube mold.
How to use
● Before pouring, spray 0.1-0.2% evenly into the inner wall of the pipe mold to protect the pipe mold;
● during pouring, spray 0.1-0.2% with the flow for inoculation.