Mould Powder Inoculant

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.

1

Specification

Commodity

Chemicals(%,≥,≤)

Size
(mm)

Application 

Si

AI

Ca

Mn

Zr

Moisture

QL-MP-350

60-69

0.85-1.5

0.5-2.5

1.0-5.0

1.0-4.5

≤0.5

0-0.3

≤150 pipe

QL-MP-580

0-0.3

≤150 pipe

Size and Package

  • 0-0.3mm

  • 25KG plastic woven bag.

Please note that the chemical composition,

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.