Dear Sir, We are searching for AlNiCo powders for magnetic ink pigment and hoping to take a test with the AlNiCo powders : Coercive force(Hc) : 110KA/m We would be grateful if you could provide us each 1kg samples and copies of your catalogue with your price idea and technical data sheets. Also please let us know the particle size distribution of the three grades. Sincerely Yours, Show More