the development of electroless nickel plating for over 50 years of historyAtomic hydrogen theory is that the solution of Ni2 atoms depends on the reducing agent of sodium hypophosphite (NaH2P02) release active hydrogen reduction of nickel, instead of H2PO2-and Ni2 direct role. The first magnesia is under heated conditions, sodium hypophosphite explain the release of atomic hydrogen in the ca...13Apr2022Optical vacuum coating machine