fecr 中文意思是什麼
fecr
解釋
鐵鉻磁帶-
Abstract : lining etching mechanism in smelting and main factors affecting lining life are expounded by dissecting low carbon fecr furnace lining and testing samples, and some brief views of prolonging lining life are also pointed out
文摘:通過微碳鉻鐵電爐爐襯的解剖和取樣檢測，論述了冶煉過程中爐襯的侵蝕機理及影響爐襯壽命的主要因素，並指出了延長爐襯壽命的幾點簡要看法。
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