1.Properties & Application:
Copper content: 48~52% for AlCu50 Master Alloy ( 33~37% for AlCu35 Master Alloy). Used for the Cu element addition of aluminum alloys in the course of smelting. Low using temperature and accurate controlling composition.
2.Operation Instructions:
(1). Temperature: 680~720℃
(2). Dosage: According to calculating and experimental results.
(3). Method: Skim off the dross and put AlCu50 or AlCu35 into the molten Al, stirring the molten to homogenate, keep the molten Al static for 5~10 minutes.
3.Package and Storage:
Appearance: white metal nuggets.
Form: Piglet---250g/pc. 25kg/carton, 1mt/pallet; Waffle---7-9kg/waffle, 1mt/pallet.
Keep dry and ventilated.
4. Function and usage
Applied to copper element addition in the course of aluminum alloy smelling, lower addition temperature, and composition control accurately.
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Products for Export

If need others, kindly check the following products.
Master Alloy | AlTi5B1, AlTi3B1, AlTi5B0.2, AlSr10/15, AlZr5/10, AlMn20/30/40, AlB3/5, AlRE10/15, AlSi20/50, AlV5/10, AlFe10/20, AlCu50, AlCr5/10, AlBe5, AlP4.5, CuP14, etc. |
Metal Tablet | Mn tablet: Mn75/80/85, AlMn75/80/85; Fe tablet: Fe75/80/85, AlFe75/80/85; Ti tablet: Ti75/80, AlTi75/80; Cr tablet: Cr75/80, AlCr75/80; Fast melt silicon Si95, etc. |
Fluxes | Refine Flux, Dross Flux, Cover Flux, Wall Flux, Modify Flux, Magnesium Removal flux, Natrium Removal flux, Calcium Removal flux, Copper Flux, Zinc Flux, Mg Flux, ect. |
FAQ
1. Q: Where is your factory plant?
A: Our factory is located in No.1800, Longhu Road, Xindu District, Chengdu, Sichuan, P.R. China.
2. Q: What is your advantages?
A: With professional technology, production and sales teams, we have become one leading manufacturer of Aluminum-based Master Alloy/Metal Tablets/Fluxes in China since 1993. Quality and after-sale service can be guaranteed. Now Land products have exported to more than 30 countries, such as USA, UK, Germany, Italy, Japan, Iran, Vietnam, Indonesia, etc..
3. Q: What is your production capacity?
A: Master alloy: 20,000MT/annual
Flux: 10,000MT/annual
Element Additive: 10,000MT/annual
4. Q: How do we ensure the quality control?
A: We have our own lab with professional technicians, so can ensure the high quality and stable performance, at the same time satisfy with customers’ requirements.
Our strength:
1) 100% factory manufacture and factory direct export.
2) Competitive price and high quality guaranteed
3) Different specifications of the product can be selected.
4) With over 30 years of experience in producing metal materials.
5) With professional teams and technical personnel, we could help solve all the problems you meet.