Samarium Metal Sm applied in samarium-cobalt magnets CAS 7440-19-9 Brief Description Of Samarium Metal Sm Samarium is a chemical element with symbol Sm and atmoic number 62. It is a moderately hard silvery ... Read More
CAS# 7440-48-4 Cobalt Powder Co Used in electroplating and rechargeable batteries Description of Cobalt Metal Powder A brittle, hard metal, resembling iron and nickel in appearance, cobalt has a magnetic ... Read More