自熔製錬 じようせいれん Also written 自溶製錬 Meanings Noun flash smelting; autogenous smelting Kanji 自 self. Read as ジ. 熔 fuse; melt. Read as ヨウ. 製 made. Read as セイ. 錬 temper. Read as レン. Jinuma: Japanese Dictionary · Word lists