High purity aluminum granules


product details


(1) Product features: our company imports ultra-high purity aluminum particles from abroad, the purity is not less than 99.999%, and the live aluminum content is high. AL>99.999%


(2) Product application: it is mainly used in CVD coating of cemented carbide tools, with stable effect. At present, all domestic cutting tool manufacturers use high-purity aluminum particles produced by our company for CVD tool coating, with strong binding force and even film crystal.


（3） Product specifications: 6*6mm 6*13mm or according to customer requirements


(4) Chemical composition and physical index (as shown below)


(5) Product executive standard:

Product chemical composition and common specifications
Purity	The content of the following impurities is not more than（%）
Al	Fe	Si	Cr	Ag	Cu	Zn	Mg	total impurities
99.999%	0.0005	0.0002	0.0001	0.0001	0.0002	0.0001	0.0003	不大于10ppm
99.99%	0.001	0.001	0.001	0.0001	0.0015	0.0005	0.003	不大于100ppm
常用规格：规格:6*6mm  6*13mm  3*3mm  3*6mm或按照客户要求生产 纯度：99.99%  99.999%