煅炉 Traditional form: 煅爐 Pinyin (reading): duànlú Definitions: forge fig. extremely hot environment Characters: 煅 - discipline; to forge metal; to hone a skill 炉 - fireplace, furnace, oven, stove Traditional characters: 煅 - discipline; to forge metal; to hone a skill 爐 - fireplace, furnace, oven, stove