Definition of 自熔製錬 (じようせいれん)
じようせいれん
                        自熔製錬
じようせいれん
jiyouseiren
noun
•
                
flash smelting, autogenous smelting
Other readings:
                自溶製錬【じようせいれん】
                Related Kanji
| 自 | oneself | 
| 熔 | fuse, melt | 
| 製 | made in..., manufacture | 
| 錬 | tempering, refine, drill, train, polish | 
| 溶 | melt, dissolve, thaw |