OVERVIEW
HJ Phosphoric Pig Iron is a specific product with excellent physical and chemical properties, focusing on the connection between prebaking anode steel claw and carbon block of aluminum electrolysis industry. HJ Phosphoric Pig Iron is an assistance of prebaking anode group, the core of aluminum electrolysis industry, which can obviously enhance the bonding strength of steel claw and carbon block, improve conductivity, enhance the fragility of phosphorus hoop, thus to effectively reduce the energy losses and greatly lower the production costs.
The Energy Reduction Index: ★★★★★
FEATURES
Basic Properties:
Appearance: Metallic lustre, bread like.
Rough cross-section; muffled sound when knock it; moisture on the surface; relatively soft.
High performance, combined with C, Si, Mn, P, S, the five elements of phosphorus iron pig, HJ Phosphoric Pig Iron can make the carbon equivalent CE=C+0.3(Si+P) close to 4.3%, which effectively increase the purification rate of molten iron and enhance the fluidity of molten iron significantly.
Performance:
Strengthen the effective power of furnace, reduce energy losses: enhance the fluidity of molten iron, improve the castability and productivity, bring along high production efficiency.
Good bonding strength: it has good bonding strength of steel claw and carbon block, which can effectively prevent the falling off of anode in the process of electrolysis.
Easy detachable phosphorus hoop: the phosphorus hoop has good fragility in the pressing process and is easy to release.
Excellent electrical conductivity: it has sound electrical conductivity to ensure the uniform distribution among the claws.
The thermal expansion coefficient and cold contraction coefficient of phosphorus pig iron before and after the casting should be small, so as to avoid forming gap between it and the iron claw and carbon bowl.
The optimal proportion of phosphorus pig iron effectively optimizes the production process.
PARAMETER
There are two major factors need to be checked before acceptance. Firstly, the changes that all the elements of phosphorus pig iron have under high temperature melting condition; secondly, phosphorus pig iron products require three times of consecutive use without adding any element.
Composition | C | S | Si | P | Mn |
% | >3.3 | <0.08 | 2.5-3.0 | 0.9-1.5 | 0.8-1.1 |
Packing:
1. 1000kg bag packing;
2. Size and package can be provided according to your requirements.