High Purity Phosphorus Pig Iron Like Bread Used To Protect Steel From Corrosion In Seawater

Description

Phosphorus pig iron is a type of pig iron that contains more than 0.5% phosphorus. It's used to make cast iron and as a sacrificial anode to protect steel in seawater, soil, and reinforced concrete.

Appearance

1.Metallic lustre, bread like.

2.Rough cross-section; muffled sound when knock it; moisture on the surface; relatively soft.

3.High performance, combined with C, Si, Mn, P, S, the five elements of phosphorus iron pig, 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.

Application

1.Sacrificial anode

HPI is used to protect steel from corrosion in seawater, soil, and reinforced concrete. It's more active than mild steel, which makes it a cost-effective option for cathodic protection.

2.Foundry and casting

Pig iron is used in foundries to cast components like pipes, engine blocks, and automotive parts.

3.Alloy production

Pig iron can be combined with other metals to create specialized alloys for industries like construction, aerospace, and automotive manufacturing.

Performance

1.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.

2.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.

3.Easy detachable phosphorus hoop: the phosphorus hoop has good fragility in the pressing process and is easy to release.

4.Excellent electrical conductivity: it has sound electrical conductivity to ensure the uniform distribution among the claws.

5.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.

6.The optimal proportion of phosphorus pig iron effectively optimizes the production process.

Our Services

1. Free samples available before confirming the order to avoid any problems.

2. Goods delivered directly from the factory warehouse after well produced in a high quality and good situation.

3. Competitive price.

4. Prompt shipment,usually within 10 working days after confirming the order.

5. Testing equipment:SGS,UV,HPLC,GC,CIQ.

6. Supply Ability:2000MTS/month,large stock available.

FAQ

1. Do you provide samples?

We can supply you samples definitely.Sample testing is one of the standards to reassure customers Custom-made and Special Design are available.

2. How is your price?What is your payment term?

For Orders,our payment term is T/T 30%in advance and the balance 70%before loading.Other payment terms can be negotiable.

3. What is your minimum order quantity?

MOQ can be negotiable,in order for customer's benefit and for our long term cooperation.

4. How long for manufacturing the order?

10-20days after receiving deposit.

5. How can we guarantee quality?

Always a pre-production sample before mass production.Always final inspection before shipment.