一(yi)般的在線亞洲日產一區二區:不銹鋼不(bu)耐鹽酸腐蝕,一(yi)些在線亞洲日產一區二區:高性能不銹鋼僅能在溫度(du)較(jiao)低的稀鹽(yan)酸中(zhong)使(shi)用(yong),這些高鉻(ge)、鉬(mu)奧氏體不(bu)銹鋼在鹽(yan)酸的腐(fu)蝕情況見圖(tu)3-12.


圖 12.jpg


氫(qing)氟(fu)(fu)(fu)酸與鹽酸一樣,同屬腐蝕性(xing)極強(qiang)的無機酸,不(bu)(bu)銹(xiu)鋼僅能用(yong)于(yu)無水氫(qing)氟(fu)(fu)(fu)酸和低(di)(di)溫(wen)低(di)(di)濃(nong)度(du)氫(qing)氟(fu)(fu)(fu)酸的腐蝕,一些(xie)鉻、鎳、鉬復合合金化的高(gao)性(xing)能奧氏(shi)體不(bu)(bu)銹(xiu)鋼也僅能在較(jiao)低(di)(di)溫(wen)度(du)、較(jiao)低(di)(di)濃(nong)度(du)的氫(qing)氟(fu)(fu)(fu)中使用(yong),見圖(tu)3-13.