Inoculant
Key words:
Cored wire, spheroidizing agent, inoculant
Classification:
Details
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 | |||||||
Si(%) | Ca(%) | Three (%) | Al(%) | Sr(%) | Mn(%) | Bi(%) | Other | ||
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. |
Application Scenarios
Wind power generation
High-speed railway
Aerospace
Nuclear power field
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