| 摘要 |
<p>An electroplating bath using an organic solvent for plating a permanent magnet material comprising an R2T14B intermetallic compound (wherein R represents a rare earth element including yttrium and T represents a transition metal), wherein the support salt comprises at least one member selected from the group consisting of: (1) boric compounds including at least one of R'3BO3 (wherein R' represents hydrogen or alkyl), MBO2 (wherein M represents hydrogen or alkali metal), M'BO3 (wherein M' represents alkali metal), and M'2BxO(3x+2)/2 (wherein x is an even number of 2 or above); (2) XO4- salts of alkali metal or tetraalkylammonium, including at least either M'XO4 or R'4NXO4 (wherein X represents halogen); (3) BX4-salts of alkali metal or tetraalkylammonium, including at least either M'BX4 or R'4NBX4; (4) PX6- salts of alkali metal or tetraalkylammonium, including at least either M'PX6 or R'4NPX6; (5) CX3SO3- salts of alkali metal or tetraalkylammonium, including at least either M'CX3SO3 or R'4NCX3SO3; and (6) R'COO- salts of alkali metal, including R'COOM'. <IMAGE></p> |
