用(yong)(yong)電鍍(du)(du)(du)(du)(du)(du)法制造這種(zhong)鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)鋼(gang)板(ban)(ban)(ban)(ban)(ban)具(ju)有良好的加(jia)工性(xing)。但鍍(du)(du)(du)(du)(du)(du)層(ceng)(ceng)較薄，耐腐蝕(shi)性(xing)不如熱(re)浸法鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)板(ban)(ban)(ban)(ban)(ban)；單(dan)面(mian)(mian)(mian)鍍(du)(du)(du)(du)(du)(du)和雙面(mian)(mian)(mian)差鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)鋼(gang)板(ban)(ban)(ban)(ban)(ban)。單(dan)面(mian)(mian)(mian)鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)鋼(gang)板(ban)(ban)(ban)(ban)(ban)，即(ji)只在一(yi)(yi)面(mian)(mian)(mian)鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)的產品。在焊接、涂(tu)(tu)裝(zhuang)、防(fang)銹處理、加(jia)工等方面(mian)(mian)(mian)，具(ju)有比雙面(mian)(mian)(mian)鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)板(ban)(ban)(ban)(ban)(ban)好的適(shi)應性(xing)。為克服(fu)單(dan)面(mian)(mian)(mian)未涂(tu)(tu)鋅(xin)(xin)(xin)的缺點(dian)，又有一(yi)(yi)種(zhong)在另(ling)面(mian)(mian)(mian)涂(tu)(tu)以薄層(ceng)(ceng)鋅(xin)(xin)(xin)的鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)板(ban)(ban)(ban)(ban)(ban)，即(ji)雙面(mian)(mian)(mian)差鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)板(ban)(ban)(ban)(ban)(ban)；合金、復合鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)鋼(gang)板(ban)(ban)(ban)(ban)(ban)。它是用(yong)(yong)鋅(xin)(xin)(xin)和其他(ta)金屬如鉛、鋅(xin)(xin)(xin)制成(cheng)合金乃(nai)至復合鍍(du)(du)(du)(du)(du)(du)成(cheng)的鋼(gang)板(ban)(ban)(ban)(ban)(ban)。這種(zhong)鋼(gang)板(ban)(ban)(ban)(ban)(ban)既具(ju)有防(fang)銹性(xing)能，又有良好的涂(tu)(tu)裝(zhuang)性(xing)能。 除(chu)上述五種(zhong)外(wai)，還有彩色鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)鋼(gang)板(ban)(ban)(ban)(ban)(ban)、印花涂(tu)(tu)裝(zhuang)鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)鋼(gang)板(ban)(ban)(ban)(ban)(ban)、聚(ju)氯乙(yi)烯疊層(ceng)(ceng)鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)鋼(gang)板(ban)(ban)(ban)(ban)(ban)等。但目前常用(yong)(yong)的仍(reng)為熱(re)浸鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)板(ban)(ban)(ban)(ban)(ban)。 鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)鋼(gang)板(ban)(ban)(ban)(ban)(ban)按用(yong)(yong)途又可分為一(yi)(yi)般用(yong)(yong)、屋(wu)頂用(yong)(yong)、建(jian)筑外(wai)側板(ban)(ban)(ban)(ban)(ban)用(yong)(yong)、結(jie)構用(yong)(yong)、瓦壟板(ban)(ban)(ban)(ban)(ban)用(yong)(yong)、拉(la)伸(shen)用(yong)(yong)和深沖(chong)用(yong)(yong)等鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)鋼(gang)板(ban)(ban)(ban)(ban)(ban)。

熱鍍(du)(du)鋅(xin)生產發展一(yi)(yi)直處于滯(zhi)后(hou)狀態。20世紀50年代到60年代陸續建(jian)成了(le)13條單張鋼(gang)板(ban)熔劑法(fa)熱鍍(du)(du)鋅(xin)機(ji)組，能力為10萬t/a，但因(yin)產量低(di)、成本高、質(zhi)量差(cha)(cha)、污染環(huan)境、經(jing)濟效益差(cha)(cha)等缺陷已先后(hou)停、轉產。從(cong)20世紀70年代末，我(wo)國(guo)才開始建(jian)造(zao)大(da)(da)(da)型寬帶(dai)熱鍍(du)(du)鋅(xin)機(ji)組。熱鍍(du)(du)鋅(xin)帶(dai)鋼(gang)在我(wo)國(guo)市(shi)場一(yi)(yi)直是緊缺品種。從(cong)20世紀90年代中期(qi)以來，每(mei)年都(dou)要(yao)從(cong)國(guo)外進口80-100萬t左右。隨著國(guo)內經(jing)濟的發展，尤其是汽車、家電及建(jian)筑業的發展，對鍍(du)(du)鋅(xin)帶(dai)鋼(gang)的需求量也大(da)(da)(da)大(da)(da)(da)增加。

白鐵廠家鍍鋅方管是一種具以熱軋或冷軋鍍鋅帶鋼或鍍鋅卷板為坯料經冷彎曲加工成型后再經高頻焊接制成的方形截面形狀尺寸的空心方形的截面型鋼鋼管;或將事先做好的冷彎空心型鋼管再經熱浸鍍鋅加工而成的鍍鋅方矩管。酒鋼白鐵廠家鍍(du)(du)鋅(xin)(xin)卷廠產量(liang)隨著(zhu)(zhu)國民(min)生活(huo)水平不(bu)斷(duan)提高(gao)和城市化建設的(de)(de)(de)不(bu)斷(duan)推進，從(cong)現在(zai)的(de)(de)(de)1.6億(yi)噸每年(nian)，增加到3億(yi)噸甚至(zhi)更(geng)多也(ye)不(bu)是什(shen)么很遙遠的(de)(de)(de)夢想。作(zuo)為(wei)煉(lian)鋼(gang)原料(liao)的(de)(de)(de)鐵(tie)礦(kuang)石(shi)與廢鋼(gang)，前者是不(bu)可(ke)的(de)(de)(de)資(zi)源(yuan)，后者是可(ke)以循環(huan)(huan)利(li)用的(de)(de)(de)資(zi)源(yuan)。無論(lun)從(cong)環(huan)(huan)保角度(du)還是從(cong)鋼(gang)企的(de)(de)(de)運作(zuo)成本上看，廢鋼(gang)都有(you)著(zhu)(zhu)礦(kuang)石(shi)所(suo)無法比擬的(de)(de)(de)優勢。發(fa)(fa)展(zhan)高(gao)強(qiang)度(du)熱(re)鍍(du)(du)鋅(xin)(xin)鋼(gang)板(ban)。隨著(zhu)(zhu)汽(qi)(qi)車工業逐漸向(xiang)(xiang)、節能方向(xiang)(xiang)發(fa)(fa)展(zhan)，對(dui)汽(qi)(qi)車用鍍(du)(du)鋅(xin)(xin)鋼(gang)板(ban)性能要求(qiu)也(ye)進一步提高(gao)。為(wei)了汽(qi)(qi)車板(ban)的(de)(de)(de)耐腐蝕性，將擴(kuo)大熱(re)鍍(du)(du)鋅(xin)(xin)鋼(gang)板(ban)的(de)(de)(de)使用率。

從整體(ti)生(sheng)產(chan)(chan)方面(mian)(mian)來看(kan)，人們(men)能(neng)夠意識(shi)到鍍鋅板(ban)在生(sheng)產(chan)(chan)過程(cheng)中應(ying)用范圍(wei)是(shi)很(hen)大的(de)，而(er)各位朋友也應(ying)該認(ren)識(shi)該種(zhong)產(chan)(chan)品未來發(fa)展的(de)情(qing)況(kuang)，只有(you)這(zhe)樣(yang)才(cai)能(neng)夠對產(chan)(chan)品有(you)更(geng)為(wei)掌握。所以希望生(sheng)活中每一位朋友都能(neng)夠認(ren)知這(zhe)部分的(de)內容，這(zhe)樣(yang)在每個(ge)部分才(cai)能(neng)夠獲取好(hao)的(de)答案。鍍鋅板(ban)生(sheng)產(chan)(chan)方面(mian)(mian)國(guo)內存在著(zhu)供應(ying)不足的(de)問題(ti)，所以市場(chang)方面(mian)(mian)應(ying)該加(jia)強生(sheng)產(chan)(chan)，而(er)在生(sheng)產(chan)(chan)技術方面(mian)(mian)的(de)提升(sheng)也是(shi)很(hen)重要(yao)的(de)。只有(you)能(neng)夠以更(geng)加(jia)認(ren)真的(de)態度掌握這(zhe)部分的(de)內容，這(zhe)樣(yang)整體(ti)生(sheng)產(chan)(chan)才(cai)能(neng)夠更(geng)加(jia)順(shun)利(li)。自然(ran)進(jin)口也是(shi)很(hen)重要(yao)的(de)一部分，不過進(jin)口產(chan)(chan)品在價格方面(mian)(mian)也存在著(zhu)更(geng)高方面(mian)(mian)的(de)問題(ti)，所以國(guo)內生(sheng)產(chan)(chan)加(jia)強是(shi)很(hen)重要(yao)的(de)。