熱(re)浸(jin)(jin)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)將(jiang)薄鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)浸(jin)(jin)入(ru)熔解(jie)的(de)(de)鋅(xin)(xin)(xin)(xin)槽中，使其表面(mian)(mian)粘附一(yi)層(ceng)鋅(xin)(xin)(xin)(xin)的(de)(de)薄鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)。目(mu)前(qian)主要(yao)采用(yong)(yong)連(lian)續鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)工藝生產，即(ji)把成卷的(de)(de)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)連(lian)續浸(jin)(jin)在熔解(jie)有(you)鋅(xin)(xin)(xin)(xin)的(de)(de)鍍(du)(du)(du)(du)槽中制(zhi)成鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban);合金(jin)化鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)。這(zhe)種(zhong)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)也是(shi)用(yong)(yong)熱(re)浸(jin)(jin)法制(zhi)造，但在出槽后，立即(ji)把它(ta)加熱(re)到500 ℃左右(you)，使其生成鋅(xin)(xin)(xin)(xin)和(he)(he)鐵的(de)(de)合金(jin)被(bei)膜。這(zhe)種(zhong)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)板(ban)(ban)(ban)(ban)(ban)具(ju)(ju)有(you)良好的(de)(de)涂料(liao)的(de)(de)密著性(xing)和(he)(he)焊接性(xing);電(dian)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)。用(yong)(yong)電(dian)鍍(du)(du)(du)(du)法制(zhi)造這(zhe)種(zhong)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)具(ju)(ju)有(you)良好的(de)(de)加工性(xing)。但鍍(du)(du)(du)(du)層(ceng)較薄，耐(nai)腐(fu)蝕性(xing)不如熱(re)浸(jin)(jin)法鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)板(ban)(ban)(ban)(ban)(ban);單面(mian)(mian)鍍(du)(du)(du)(du)和(he)(he)雙(shuang)面(mian)(mian)差鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)。單面(mian)(mian)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)，即(ji)只在一(yi)面(mian)(mian)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)的(de)(de)產品。在焊接、涂裝、防銹處理、加工等方面(mian)(mian)，具(ju)(ju)有(you)比雙(shuang)面(mian)(mian)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)板(ban)(ban)(ban)(ban)(ban)好的(de)(de)適應性(xing)。

鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)鋼板的表面鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)主要采(cai)(cai)用(yong)(yong)的方法是熱(re)鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)。熱(re)鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)是由較古老(lao)的熱(re)鍍(du)(du)(du)(du)(du)(du)(du)方法發展(zhan)而(er)來(lai)(lai)的，自從1836年(nian)法國(guo)把熱(re)鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)應用(yong)(yong)于(yu)(yu)工業(ye)以來(lai)(lai)，已經有一百七(qi)十年(nian)的歷史了。然而(er)，熱(re)鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)工業(ye)是近三十年(nian)來(lai)(lai)伴(ban)隨冷(leng)軋帶(dai)鋼的飛(fei)速發展(zhan)而(er)得(de)(de)到了大規(gui)模(mo)發展(zhan)。鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)溶(rong)液(ye)(ye)(ye)(ye)有氰(qing)(qing)化物(wu)鍍(du)(du)(du)(du)(du)(du)(du)液(ye)(ye)(ye)(ye)和(he)無氰(qing)(qing)鍍(du)(du)(du)(du)(du)(du)(du)液(ye)(ye)(ye)(ye)兩類。氰(qing)(qing)化物(wu)鍍(du)(du)(du)(du)(du)(du)(du)液(ye)(ye)(ye)(ye)中分微氰(qing)(qing)、低(di)氰(qing)(qing)、中氰(qing)(qing)、和(he)高氰(qing)(qing)幾類。無氰(qing)(qing)鍍(du)(du)(du)(du)(du)(du)(du)液(ye)(ye)(ye)(ye)有堿(jian)性鋅(xin)(xin)酸鹽(yan)鍍(du)(du)(du)(du)(du)(du)(du)液(ye)(ye)(ye)(ye)、銨鹽(yan)鍍(du)(du)(du)(du)(du)(du)(du)液(ye)(ye)(ye)(ye)、硫酸鹽(yan)鍍(du)(du)(du)(du)(du)(du)(du)液(ye)(ye)(ye)(ye)及無氨氯化物(wu)鍍(du)(du)(du)(du)(du)(du)(du)液(ye)(ye)(ye)(ye)等(deng)。氰(qing)(qing)化鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)溶(rong)液(ye)(ye)(ye)(ye)均鍍(du)(du)(du)(du)(du)(du)(du)能力好，得(de)(de)到的鍍(du)(du)(du)(du)(du)(du)(du)層光(guang)滑細致，在(zai)生產中被(bei)長(chang)期采(cai)(cai)用(yong)(yong)。但由于(yu)(yu)氰(qing)(qing)化物(wu)劇毒，對(dui)環境污染嚴重(zhong)，近年(nian)來(lai)(lai)已趨向于(yu)(yu)采(cai)(cai)用(yong)(yong)低(di)氰(qing)(qing)、微氰(qing)(qing)、無氰(qing)(qing)鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)溶(rong)液(ye)(ye)(ye)(ye)。

鍍(du)(du)鋅(xin)鋼(gang)(gang)板(ban)(ban)為(wei)(wei)基(ji)板(ban)(ban)的(de)(de)(de)(de)彩(cai)涂(tu)(tu)鋼(gang)(gang)板(ban)(ban)，除(chu)有鋅(xin)保護外，鋅(xin)層(ceng)(ceng)上的(de)(de)(de)(de)有機(ji)涂(tu)(tu)層(ceng)(ceng)起(qi)了(le)覆蓋隔離作用，可防止鋼(gang)(gang)板(ban)(ban)生銹，使(shi)用壽(shou)命比鍍(du)(du)鋅(xin)鋼(gang)(gang)板(ban)(ban)更長，據介紹涂(tu)(tu)層(ceng)(ceng)鋼(gang)(gang)板(ban)(ban)的(de)(de)(de)(de)使(shi)用壽(shou)命比鍍(du)(du)鋅(xin)鋼(gang)(gang)板(ban)(ban)長50%。在(zai)連續機(ji)組上以冷軋帶鋼(gang)(gang)，鍍(du)(du)鋅(xin)帶鋼(gang)(gang)（電鍍(du)(du)鋅(xin)和熱鍍(du)(du)鋅(xin)）為(wei)(wei)基(ji)板(ban)(ban)，經(jing)過(guo)表面預處理(li)（脫脂和化學處理(li)），用輥涂(tu)(tu)的(de)(de)(de)(de)方法，涂(tu)(tu)上一層(ceng)(ceng)或(huo)多層(ceng)(ceng)液態涂(tu)(tu)料，經(jing)過(guo)烘(hong)烤和冷卻(que)所得的(de)(de)(de)(de)板(ban)(ban)材即(ji)為(wei)(wei)涂(tu)(tu)層(ceng)(ceng)鋼(gang)(gang)板(ban)(ban)。由(you)于涂(tu)(tu)層(ceng)(ceng)可以有各(ge)種不同的(de)(de)(de)(de)顏色(se)，習慣上把涂(tu)(tu)層(ceng)(ceng)鋼(gang)(gang)板(ban)(ban)叫做彩(cai)色(se)涂(tu)(tu)層(ceng)(ceng)鋼(gang)(gang)板(ban)(ban)。又由(you)于涂(tu)(tu)層(ceng)(ceng)是在(zai)鋼(gang)(gang)板(ban)(ban)成(cheng)型加(jia)工之(zhi)前(qian)進行的(de)(de)(de)(de)，在(zai)國外這(zhe)叫做預涂(tu)(tu)層(ceng)(ceng)鋼(gang)(gang)板(ban)(ban)。

熱鍍(du)(du)鋅(xin)(xin)卷板現(xian)貨(huo)消(xiao)息(xi)：熱鍍(du)(du)鋅(xin)(xin)產(chan)品(pin)廣泛(fan)用(yong)于建筑(zhu)、家(jia)電(dian)、車船、容器(qi)制(zhi)造(zao)業、機電(dian)業等，幾乎涉及到(dao)衣食(shi)住行各個領(ling)域。近年來(lai)(lai)，世界(jie)鍍(du)(du)鋅(xin)(xin)鋼(gang)(gang)(gang)板需求(qiu)(qiu)量不(bu)斷增加(jia)，產(chan)量增長也很快，在美、日(ri)等鋼(gang)(gang)(gang)材(cai)生產(chan)大國，熱鍍(du)(du)鋅(xin)(xin)鋼(gang)(gang)(gang)板在鋼(gang)(gang)(gang)材(cai)中(zhong)所占比例已高達13%-15%。 熱鍍(du)(du)鋅(xin)(xin)卷板現(xian)貨(huo)消(xiao)息(xi)：近來(lai)(lai)，汽車行業越來(lai)(lai)越重視材(cai)料的(de)使(shi)用(yong)壽命，用(yong)涂漆(qi)冷軋(ya)鋼(gang)(gang)(gang)板已不(bu)能滿足耐腐蝕方面的(de)要求(qiu)(qiu)。在這種(zhong)情況下，耐腐蝕性優良且成本低廉的(de)熱鍍(du)(du)鋅(xin)(xin)板開始普遍受到(dao)了汽車廠家(jia)的(de)青睞。

鍍鋅板(ban)使(shi)用的(de)(de)(de)(de)時候，自(zi)(zi)(zi)然(ran)也是要讓它(ta)在(zai)(zai)質量(liang)(liang)上面(mian)(mian)達到(dao)很(hen)好的(de)(de)(de)(de)表(biao)(biao)現，但是對于它(ta)在(zai)(zai)自(zi)(zi)(zi)己(ji)(ji)(ji)(ji)的(de)(de)(de)(de)質量(liang)(liang)表(biao)(biao)現表(biao)(biao)現來說，往往是有(you)很(hen)多方(fang)面(mian)(mian)的(de)(de)(de)(de)，那么(me)它(ta)在(zai)(zai)自(zi)(zi)(zi)己(ji)(ji)(ji)(ji)的(de)(de)(de)(de)質量(liang)(liang)上面(mian)(mian)都是有(you)什么(me)表(biao)(biao)現呢？首先一個(ge)方(fang)面(mian)(mian)，就(jiu)是它(ta)在(zai)(zai)自(zi)(zi)(zi)己(ji)(ji)(ji)(ji)的(de)(de)(de)(de)表(biao)(biao)面(mian)(mian)上要達到(dao)平(ping)的(de)(de)(de)(de)要求，這(zhe)一點自(zi)(zi)(zi)然(ran)也是它(ta)在(zai)(zai)自(zi)(zi)(zi)己(ji)(ji)(ji)(ji)使(shi)用時的(de)(de)(de)(de)一個(ge)重(zhong)要的(de)(de)(de)(de)表(biao)(biao)現，現在(zai)(zai)也一些廠家(jia)，他們在(zai)(zai)生產時，因(yin)為沒有(you)使(shi)用很(hen)好的(de)(de)(de)(de)設(she)備，也或者是在(zai)(zai)技術上面(mian)(mian)低下，自(zi)(zi)(zi)然(ran)就(jiu)沒有(you)這(zhe)方(fang)面(mian)(mian)的(de)(de)(de)(de)表(biao)(biao)現。重(zhong)慶鍍鋅板(ban)本身的(de)(de)(de)(de)性能(neng)上面(mian)(mian)有(you)很(hen)大的(de)(de)(de)(de)下降，而且因(yin)為它(ta)在(zai)(zai)自(zi)(zi)(zi)己(ji)(ji)(ji)(ji)的(de)(de)(de)(de)平(ping)上面(mian)(mian)沒有(you)自(zi)(zi)(zi)己(ji)(ji)(ji)(ji)的(de)(de)(de)(de)表(biao)(biao)現，同時用戶在(zai)(zai)自(zi)(zi)(zi)己(ji)(ji)(ji)(ji)使(shi)用時，也不會達到(dao)很(hen)高的(de)(de)(de)(de)使(shi)用壽命。

鍍鋅鋼管廠家鍍鋅鋼板是為防止鋼板表面遭受腐蝕，延長其使用壽命，在鋼板表面涂以一層金屬鋅，這種涂鋅的薄鋼板稱為鍍鋅板。樂山攀鋼鍍鋅鋼管鋼(gang)(gang)(gang)板(ban)(ban)(ban)也是(shi)用(yong)熱浸法制(zhi)(zhi)(zhi)造，但在出(chu)槽后(hou)，立即(ji)把它(ta)加熱到(dao)500℃左右，使(shi)其生(sheng)成(cheng)(cheng)鋅(xin)和(he)鐵的(de)合(he)(he)金被膜。這(zhe)(zhe)種(zhong)(zhong)鍍(du)(du)(du)鋅(xin)卷具有(you)良(liang)好(hao)的(de)涂(tu)料(liao)的(de)密著性(xing)(xing)(xing)和(he)焊接性(xing)(xing)(xing)。合(he)(he)金化鍍(du)(du)(du)鋅(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)。這(zhe)(zhe)種(zhong)(zhong)鋼(gang)(gang)(gang)板(ban)(ban)(ban)也是(shi)用(yong)熱浸法制(zhi)(zhi)(zhi)造，但在出(chu)槽后(hou)，立即(ji)把它(ta)加熱到(dao)500℃左右，使(shi)其生(sheng)成(cheng)(cheng)鋅(xin)和(he)鐵的(de)合(he)(he)金被膜。這(zhe)(zhe)種(zhong)(zhong)鍍(du)(du)(du)鋅(xin)板(ban)(ban)(ban)具有(you)良(liang)好(hao)的(de)涂(tu)料(liao)的(de)密著性(xing)(xing)(xing)和(he)焊接性(xing)(xing)(xing)。熱浸鍍(du)(du)(du)鋅(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)。將(jiang)薄鋼(gang)(gang)(gang)板(ban)(ban)(ban)浸入熔解(jie)的(de)鋅(xin)槽中，使(shi)其表(biao)面粘附一層鋅(xin)的(de)薄鋼(gang)(gang)(gang)板(ban)(ban)(ban)。目前主要采(cai)用(yong)連續鍍(du)(du)(du)鋅(xin)工藝生(sheng)產，即(ji)把成(cheng)(cheng)卷的(de)鋼(gang)(gang)(gang)板(ban)(ban)(ban)連續浸在熔解(jie)有(you)鋅(xin)的(de)鍍(du)(du)(du)槽中制(zhi)(zhi)(zhi)成(cheng)(cheng)鍍(du)(du)(du)鋅(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)。合(he)(he)金、復(fu)合(he)(he)鍍(du)(du)(du)鋅(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)。它(ta)是(shi)用(yong)鋅(xin)和(he)其他金屬(shu)如鉛、鋅(xin)制(zhi)(zhi)(zhi)成(cheng)(cheng)合(he)(he)金乃至復(fu)合(he)(he)鍍(du)(du)(du)成(cheng)(cheng)的(de)鋼(gang)(gang)(gang)板(ban)(ban)(ban)。這(zhe)(zhe)種(zhong)(zhong)鋼(gang)(gang)(gang)板(ban)(ban)(ban)既具有(you)防銹(xiu)性(xing)(xing)(xing)能，又有(you)良(liang)好(hao)的(de)涂(tu)裝性(xing)(xing)(xing)能。