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Inoculant

The chemical composition is stable, the quality deviation is small, the graphitization core is increased, and the graphite is refined. Promote gray cast iron to obtain A- type graphite, promote ductile cast iron graphite roundness, improve the spheroidization level, and improve the spheroidization rate. Reduce the tendency of white mouth, improve cutting performance, reduce the sensitivity of casting wall thickness, and make the organization uniform.

Key words:

Cored wire, spheroidizing agent, inoculant

Classification:

Inoculant series

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Product range

Pressure package inoculant, subcontract inoculant, flow inoculant, passivator, deoxidizer, etc.

Product Features

1. Stable chemical composition, small quality deviation, increase graphitization core and refine graphite;

2, to promote gray cast iron to get A- type graphite, promote ductile cast iron graphite roundness, improve the level of spheroidization, so that the spheroidization rate can be improved;

3, reduce the tendency of white mouth, improve cutting performance, reduce the sensitivity of casting wall thickness, uniform organization;

4, strong anti-recession ability, to prevent breeding recession and associated spherical recession;

5. The melting point is low, it is easy to melt and absorb when inoculating, and the scum is less.

Product category

There are more than 70 kinds of inoculant products with different particle sizes and different compositions (including Si, Ca, Ba, Sb, Bi, Al, N, C, S, O, Mn, RE, Zr, Sr, etc.) corresponding to different production conditions.

Main ingredients of some products of inoculant

Specifications	chemical composition								Instructions for use
Specifications	Si(%)	Ca（%）	Three (%)	Al（%）	Sr(%)	Mn(%)	Bi（%）	Other	Instructions for use
Y-Si	70-75	0.5-2.0	-	0.5-1.5	-	-	-	-	Quick but short duration
Y-SiBaCa	60-70	0.5-2.0	2.0-6.0	0.5-1.5	-	-	-	-	Long recession resistance
Y-Bi	70-75	2.0-4.0	4.0-6.0	0.5-1.0	-	-	right amount	RE right amount	Increase the core of graphite and increase the rate of spheroidization.
Y-SiBi	68-75	1.0-2.0	0.2-0.7	0.7-1.5	-	-	right amount		Increase the core of graphite and increase the rate of spheroidization.
Y-Sr	73-78	≤0.1	-	≤0.5	right amount	-	-	-	Strong anti-recession ability to increase the density of castings.
Y-Sb	65-75	0.5-2.0	-	-	-	-	-	Appropriate Sb	Improve the spheroidization rate and increase the content of pearlite.
Y-RE	79-75	0.7-2.0	-	0.75-1.2	-	-	-	RE right amount	increase the core of graphite and increase the rate of spheroidization;
Y-SiMnZr	60-69	0.5-1.2	-	0.5-1.5	-	right amount	-	Zr	Strong anti-recession ability, reduce the tendency of white mouth, inhibit the generation of nitrogen holes
Y-OX1	70-80	0.5-1.5	-	0.75-1.25	-	-	-	LA	Increase the core of graphite and increase the rate of spheroidization.
Y-OX2	70-80	0.5-1.5		0.75-1.25	-	-	-	What? What?	Increase the core of graphite and increase the rate of spheroidization.