沈陽冷軋鋼板

冷軋鋼板就是經過冷(leng)軋(ya)(ya)生(sheng)(sheng)(sheng)產的鋼(gang)(gang)。冷(leng)軋(ya)(ya)是在(zai)(zai)室溫條(tiao)件下將(jiang)No.1鋼(gang)(gang)板(ban)(ban)(ban)進一步軋(ya)(ya)薄至(zhi)為目標厚度的鋼(gang)(gang)板(ban)(ban)(ban)。和熱軋(ya)(ya)鋼(gang)(gang)板(ban)(ban)(ban)比較，冷(leng)軋(ya)(ya)鋼(gang)(gang)板(ban)(ban)(ban)厚度更加精(jing)確(que)，而且(qie)表(biao)面(mian)光滑(hua)、漂亮，同(tong)時還具有各種優越(yue)的機械(xie)性(xing)能，特別是加工性(xing)能方面(mian)。冷(leng)軋(ya)(ya)鋼(gang)(gang)會生(sheng)(sheng)(sheng)銹(xiu)(xiu)，空氣中的氧氣會將(jiang)鋼(gang)(gang)中的鐵氧化(hua)成(cheng)氧化(hua)鐵(即(ji)鐵銹(xiu)(xiu))，所(suo)以(yi)鋼(gang)(gang)均(jun)會氧化(hua)，只不(bu)過氧化(hua)程度不(bu)同(tong)，如不(bu)銹(xiu)(xiu)鋼(gang)(gang)在(zai)(zai)常見環(huan)境下被(bei)氧化(hua)的時間很長。當然也可在(zai)(zai)鋼(gang)(gang)板(ban)(ban)(ban)表(biao)面(mian)鍍鋅(xin)、涂(tu)油、涂(tu)漆等手段防止生(sheng)(sheng)(sheng)銹(xiu)(xiu)。同(tong)冷(leng)軋(ya)(ya)普通薄鋼(gang)(gang)析(xi)一樣(yang)，冷(leng)軋(ya)(ya)優質碳素結(jie)構鋼(gang)(gang)薄鋼(gang)(gang)板(ban)(ban)(ban)也是冷(leng)板(ban)(ban)(ban)中使用(yong)廣(guang)泛(fan)的薄鋼(gang)(gang)板(ban)(ban)(ban)。冷(leng)軋(ya)(ya)優質碳素薄鋼(gang)(gang)板(ban)(ban)(ban)是以(yi)優質碳素結(jie)構鋼(gang)(gang)為材(cai)質，經冷(leng)軋(ya)(ya)制成(cheng)厚度小于4mm的薄板(ban)(ban)(ban)。