Aluminum Chromium Waffle

Product Description

AlCr10 10 Aluminum Waffle
AlCr5 5 Aluminum Waffle

Chromium content in Aluminum Chromium master alloy can be produced according to customer’s requirement.


Aluminum Chromium master alloy include AlCr5 and AlCr10 according to different Zirconium content in Aluminum Chromium master alloy, which are used for Chromium addition or grain refinement in aluminum alloy.

Addition temperature of Aluminum Chromium master alloy and Chromium burning loss is low when use it to produce aluminum alloys.Usually, Chromium is a common additive element in Al-Mg-Si, Al-Mg-Zn and Al-Mg alloys. Chromium forms (CrFe)AL7 and (CrMn) Al12 intermetallic compounds in aluminum, which hinder the nucleation and growth of recrystallization, strengthen the alloy to a certain extent, improve the toughness and reduce the sensitivity of stress corrosion cracking. At 600 ℃, the solubility of chromium in aluminum is 0.8% only, so the way of Aluminum Chromium master alloy is usually adopted.


Aluminum Chromium Waffle Features

1.Evenly distributed structure, reducing segregation            

2.Reduce the sensitivity of SCC           

3.Improve product surface quality            

4.Improve alloy toughness  

5. Lower addition temperature and lower burning loss.        

6.Improve the mechanical properties of products

7. Reduced energy consumption and longer furnace life because of lower furnace temperature.


Aluminum Chromium master alloy AlCr Parameter

According to customer’s usage and process requirements, we supply Aluminum Chromium master alloy AlCr products follows shapes

AlCr5, AlCr10 waffle: 6-8kg/waffle


Aluminum Chromium Waffle Package:

Waffle: 1mt/pallet


Quality Assurance

1.We have the latest production technology for aluminum master alloy and the most professional staffers.

2.With ISO 9001:2008 Quality Management System approved, we have professional testing staffer and advanced inspection equipment. Strict quality control system covers every step of the production, including the inspection of the raw material, production process supervision and product inspection.

3.Products from every furnace are tested including chemical composition, product micro-structure and grain refinement. And all the information is archived to build a product quality database, where the product quality data could be accessed and tracked.



1.Stable performance,which could be comparable with Aluminum Chromium master alloy AlCr from advanced metallurgical company in the world.

2.With the cooperation with University and Research Institute in China, we have the latest production technology and the most professional production staff.

3.More than 15 years for Aluminum Chromium master alloy AlCr .

4.Best Raw Material-All of our alloys are produced based on 99.7% purity Aluminum.

5.Free Samples.

6.Professional service.

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