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發(fā)布時(shí)間: 2025-7-4 11:10
正文摘要:在4000m3以上特大型高爐的建造中,??熱風(fēng)爐系統(tǒng)??的爐殼材料需同時(shí)承受??高溫交變應(yīng)力??(1250~1280℃)、??腐蝕性介質(zhì)??(S、Cl?離子)及??周期性機(jī)械載荷??,傳統(tǒng)結(jié)構(gòu)鋼如Q235B頻發(fā)爐殼開裂 ... |
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