Dense Fused Alumina for Refractory Introduction

The following is the introduction to Dense Fused Alumina for Refractory. dense alumina for refractories is a new high-purity refractories material formed by using high-purity alumina and reducing agents in a specific ratio, smelting in an electric arc furnace and cooled. The main crystal phase is α-Al2O3, and the color is light gray. dense alumina for refractories used dense alumina has a high melting point and a high-volume density, which melted at high temperature and constant temperature in an advanced electric melting tilting furnace. DFA is the ideal material for unshaped and shaped refractories, such as tapping trough of blast furnace, castables for ladle, ramming mix, prefabricated parts, extended nozzle, submerged entry nozzle, stopper, porous brick and nozzle seating brick, etc. Welcome to contact us to exchange what is Dense Fused Alumina for Refractory meaning? and look forward to your information.

What’s lead time for bulk order?

1)for 5~25 tons, it takes around 10~15days. 2)For 26~200 tons,20-40days We will try to deliver it with the promise of quality guarantee as soon as possible

What is your sample policy?

We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost. 

Are you a manufacturer or trader ?

Yeah, We are the manufacturer of BFA, WFA, GC. Also,we had good business relationship with others abrasive media & refractory raw materials manufacturer . more over we have QC department which make strict inspection on goods quality, packing, so we can provide a stable and quick delivery of all the

Can i get sample in free , how long is the time?

Yes, certainly. We will provide the sample is in free below 5 kgs for free, and the freight cost for free in 1kg. We could arrange the existing samples express delivery immediately. For any special samples requirement, it need max 7 days finished. Usually we send samples by TNT ,FEDEX,

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