由于我(wo)國鋅(xin)(xin)資源比(bi)較豐富，鍍(du)(du)鋅(xin)(xin)又(you)是(shi)一種(zhong)價(jia)廉、能防(fang)銹(xiu)，又(you)能裝飾的高性價(jia)比(bi)鍍(du)(du)種(zhong)，因(yin)而(er)在汽(qi)車(che)、機械(xie)、電(dian)子、船(chuan)舶、儀(yi)表、輕工等工業(ye)部(bu)門得(de)到廣泛(fan)的應用(yong)。如機械(xie)零件、低壓電(dian)器、高壓開關、緊固連(lian)接件、鋼(gang)鐵結(jie)構件、建筑(zhu)五金、農(nong)業(ye)機械(xie)、輕工產品等都離不開鍍(du)(du)鋅(xin)(xin)鈍化制品。鍍(du)(du)鋅(xin)(xin)板(ban)卷因(yin)此可分為熱軋鍍(du)(du)鋅(xin)(xin)板(ban)卷和冷軋熱鍍(du)(du)鋅(xin)(xin)板(ban)卷，它們主(zhu)要(yao)用(yong)于建筑(zhu)、家電(dian)、汽(qi)車(che)、容器、交通(tong)及家業(ye)等領域(yu)。特別(bie)是(shi)鋼(gang)結(jie)構建筑(zhu)、汽(qi)車(che)制造(zao)、鋼(gang)板(ban)倉制造(zao)等行業(ye)。 重慶鍍(du)(du)鋅(xin)(xin)卷特點主(zhu)要(yao)為：耐(nai)腐蝕強、表面(mian)質量好、得(de)利于深加工、經濟實用(yong)等。

鍍(du)(du)鋅(xin)(xin)(xin)鋼(gang)(gang)板(ban)按(an)用(yong)(yong)(yong)(yong)途又可分(fen)為(wei)(wei)(wei)一(yi)(yi)般(ban)用(yong)(yong)(yong)(yong)、屋頂用(yong)(yong)(yong)(yong)、建筑外(wai)側板(ban)用(yong)(yong)(yong)(yong)、結(jie)構用(yong)(yong)(yong)(yong)、瓦壟板(ban)用(yong)(yong)(yong)(yong)、拉伸用(yong)(yong)(yong)(yong)和(he)深沖用(yong)(yong)(yong)(yong)等(deng)(deng)鍍(du)(du)鋅(xin)(xin)(xin)鋼(gang)(gang)板(ban)。對(dui)于(yu)一(yi)(yi)般(ban)防(fang)保護用(yong)(yong)(yong)(yong)鍍(du)(du)層，可以采用(yong)(yong)(yong)(yong)堿性(xing)鋅(xin)(xin)(xin)酸鹽(yan)鍍(du)(du)鋅(xin)(xin)(xin)彩色(se)鈍化工藝。有時為(wei)(wei)(wei)了(le)(le)產品(pin)的(de)配(pei)色(se)需要(yao)，也(ye)可以采用(yong)(yong)(yong)(yong)藍(lan)白色(se)鈍化工藝，比如軍綠色(se)鈍化、黑色(se)鈍化等(deng)(deng)。為(wei)(wei)(wei)提高鋼(gang)(gang)管(guan)的(de)耐(nai)腐蝕(shi)性(xing)能，對(dui)一(yi)(yi)般(ban)鋼(gang)(gang)管(guan)進(jin)行(xing)鍍(du)(du)鋅(xin)(xin)(xin)。鍍(du)(du)鋅(xin)(xin)(xin)卷分(fen)熱(re)鍍(du)(du)鋅(xin)(xin)(xin)和(he)電(dian)鍍(du)(du)鋅(xin)(xin)(xin)兩種(zhong)，熱(re)鍍(du)(du)鋅(xin)(xin)(xin)鍍(du)(du)鋅(xin)(xin)(xin)層厚，電(dian)鍍(du)(du)鋅(xin)(xin)(xin)成本低，表面不是很(hen)光滑。吹氧焊管(guan)：用(yong)(yong)(yong)(yong)作煉鋼(gang)(gang)吹氧用(yong)(yong)(yong)(yong)管(guan)，一(yi)(yi)般(ban)用(yong)(yong)(yong)(yong)小口(kou)徑(jing)的(de)焊接(jie)鋼(gang)(gang)管(guan)，規格由(you)(you)3/8-2寸八種(zhong)。用(yong)(yong)(yong)(yong)08、10、15、20或者(zhe)195-Q235的(de)鋼(gang)(gang)帶制(zhi)作成的(de)，為(wei)(wei)(wei)了(le)(le)防(fang)腐蝕(shi)，有得進(jin)行(xing)滲(shen)鋁處(chu)理。鍍(du)(du)鋅(xin)(xin)(xin)其防(fang)護作用(yong)(yong)(yong)(yong)更強(qiang)，抗腐蝕(shi)能力強(qiang)。整個結(jie)構由(you)(you)鋅(xin)(xin)(xin)，形成致(zhi)密的(de)四(si)元結(jie)晶體(ti)，此結(jie)晶體(ti)在鋼(gang)(gang)板(ban)上(shang)形成一(yi)(yi)層屏(ping)障(zhang)， 因(yin)而有效(xiao)的(de)防(fang)止腐蝕(shi)因(yin)子穿(chuan)透(tou)。 耐(nai)腐蝕(shi)性(xing)來自鋅(xin)(xin)(xin)的(de)障(zhang)礙層保護功能強(qiang)。

樓(lou)(lou)承(cheng)板(ban)(ban)(ban)鍍(du)鋅(xin)(xin)首要(yao)(yao)起(qi)到防腐的(de)(de)效果，按標(biao)準組合樓(lou)(lou)板(ban)(ban)(ban)與非組合樓(lou)(lou)板(ban)(ban)(ban)壓型鋼板(ban)(ban)(ban)應(ying)選用(yong)(yong)(yong)熱鍍(du)鋅(xin)(xin)，不(bu)該(gai)(gai)選用(yong)(yong)(yong)電鍍(du)鋅(xin)(xin)鋼板(ban)(ban)(ban)，其雙面鍍(du)鋅(xin)(xin)層(ceng)(ceng)總含量(liang)(liang)要(yao)(yao)滿(man)足在使用(yong)(yong)(yong)期(qi)間(jian)不(bu)致(zhi)銹(xiu)(xiu)損的(de)(de)要(yao)(yao)求。當(dang)作為非組合樓(lou)(lou)承(cheng)板(ban)(ban)(ban)時(shi)，鍍(du)鋅(xin)(xin)層(ceng)(ceng)含量(liang)(liang)可選用(yong)(yong)(yong)較(jiao)低(di)值;當(dang)為組合樓(lou)(lou)承(cheng)板(ban)(ban)(ban)時(shi)，鍍(du)鋅(xin)(xin)層(ceng)(ceng)含量(liang)(liang)不(bu)該(gai)(gai)小(xiao)于(yu)150g/m2。當(dang)為組合樓(lou)(lou)板(ban)(ban)(ban)且使用(yong)(yong)(yong)環境條件較(jiao)為惡劣時(shi)，鍍(du)鋅(xin)(xin)層(ceng)(ceng)含量(liang)(liang)應(ying)選用(yong)(yong)(yong)上限(xian)值或(huo)(huo)更高值。更高的(de)(de)鍍(du)鋅(xin)(xin)要(yao)(yao)求，如雙面鍍(du)鋅(xin)(xin)量(liang)(liang)為300g/m2、350g/m2或(huo)(huo)鍍(du)鋁(lv)鋅(xin)(xin)(5%鋁(lv))275g/m2、300g/m2等，較(jiao)高的(de)(de)鍍(du)層(ceng)(ceng)量(liang)(liang)使組合樓(lou)(lou)板(ban)(ban)(ban)有更長耐久性，同等量(liang)(liang)的(de)(de)鍍(du)鋁(lv)鋅(xin)(xin)的(de)(de)防銹(xiu)(xiu)蝕才能大約兩倍(bei)于(yu)一般熱鍍(du)鋅(xin)(xin)。鍍(du)鋅(xin)(xin)量(liang)(liang)也不(bu)是(shi)越厚(hou)越好(hao)，當(dang)鍍(du)鋅(xin)(xin)量(liang)(liang)較(jiao)厚(hou)時(shi)，抗剪連接件栓釘的(de)(de)焊接質量(liang)(liang)就很難保證(zheng)，焊接時(shi)，宜選用(yong)(yong)(yong)局部除鋅(xin)(xin)處理措施。

鍍(du)鋅板開平的(de)整個(ge)生產來說(shuo)它(ta)首先就是要(yao)達(da)(da)到(dao)很(hen)(hen)高(gao)的(de)工(gong)藝(yi)(yi)，但是如(ru)果(guo)要(yao)讓(rang)(rang)它(ta)在(zai)自(zi)(zi)(zi)(zi)己(ji)的(de)工(gong)藝(yi)(yi)性(xing)上面達(da)(da)到(dao)很(hen)(hen)高(gao)的(de)表現(xian)，也(ye)是要(yao)讓(rang)(rang)它(ta)達(da)(da)到(dao)很(hen)(hen)高(gao)的(de)要(yao)求的(de)，那(nei)么(me)它(ta)在(zai)自(zi)(zi)(zi)(zi)己(ji)工(gong)藝(yi)(yi)性(xing)上面都是要(yao)達(da)(da)到(dao)什么(me)樣的(de)要(yao)求呢？首先一(yi)(yi)(yi)個(ge)方(fang)面，就是它(ta)在(zai)自(zi)(zi)(zi)(zi)己(ji)的(de)生產上面要(yao)讓(rang)(rang)自(zi)(zi)(zi)(zi)己(ji)有(you)(you)(you)很(hen)(hen)高(gao)的(de)技術，如(ru)果(guo)是一(yi)(yi)(yi)個(ge)廠(chang)家(jia)，他們(men)(men)沒有(you)(you)(you)很(hen)(hen)高(gao)的(de)技術，那(nei)么(me)他們(men)(men)是不能(neng)讓(rang)(rang)自(zi)(zi)(zi)(zi)己(ji)的(de)工(gong)藝(yi)(yi)性(xing)有(you)(you)(you)很(hen)(hen)好的(de)表現(xian)的(de)。鍍(du)鋅板開平的(de)整個(ge)設(she)備(bei)上面也(ye)是很(hen)(hen)重(zhong)要(yao)的(de)，現(xian)在(zai)也(ye)有(you)(you)(you)一(yi)(yi)(yi)些(xie)廠(chang)家(jia)，他們(men)(men)因為自(zi)(zi)(zi)(zi)己(ji)沒有(you)(you)(you)很(hen)(hen)好的(de)實力(li)，所(suo)以自(zi)(zi)(zi)(zi)然就會(hui)讓(rang)(rang)它(ta)在(zai)自(zi)(zi)(zi)(zi)己(ji)的(de)設(she)備(bei)上面的(de)下(xia)降，如(ru)果(guo)是一(yi)(yi)(yi)些(xie)大廠(chang)家(jia)來說(shuo)，他們(men)(men)在(zai)自(zi)(zi)(zi)(zi)己(ji)的(de)整個(ge)工(gong)作中，都是能(neng)使用到(dao)電腦(nao)上面的(de)控制，但是對于有(you)(you)(you)些(xie)廠(chang)家(jia)來說(shuo)，他們(men)(men)還在(zai)使用一(yi)(yi)(yi)些(xie)落后的(de)設(she)備(bei)，這樣自(zi)(zi)(zi)(zi)然就會(hui)讓(rang)(rang)它(ta)在(zai)工(gong)藝(yi)(yi)性(xing)上面下(xia)降，所(suo)以這一(yi)(yi)(yi)點也(ye)是它(ta)在(zai)自(zi)(zi)(zi)(zi)己(ji)工(gong)藝(yi)(yi)性(xing)上面的(de)一(yi)(yi)(yi)些(xie)條件。

鍍鋅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。奉節攀鋼鍍鋅管鋼(gang)(gang)板(ban)(ban)(ban)(ban)也是(shi)用(yong)熱(re)浸(jin)(jin)法制(zhi)(zhi)造，但在出(chu)槽(cao)(cao)后，立即(ji)把它(ta)加熱(re)到500℃左右，使(shi)(shi)其生成鋅(xin)(xin)(xin)(xin)和(he)鐵(tie)的(de)(de)(de)合(he)(he)金(jin)被膜。這種鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)卷具(ju)有(you)良好(hao)的(de)(de)(de)涂料的(de)(de)(de)密著性(xing)和(he)焊接(jie)性(xing)。合(he)(he)金(jin)化鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)(ban)。這種鋼(gang)(gang)板(ban)(ban)(ban)(ban)也是(shi)用(yong)熱(re)浸(jin)(jin)法制(zhi)(zhi)造，但在出(chu)槽(cao)(cao)后，立即(ji)把它(ta)加熱(re)到500℃左右，使(shi)(shi)其生成鋅(xin)(xin)(xin)(xin)和(he)鐵(tie)的(de)(de)(de)合(he)(he)金(jin)被膜。這種鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)板(ban)(ban)(ban)(ban)具(ju)有(you)良好(hao)的(de)(de)(de)涂料的(de)(de)(de)密著性(xing)和(he)焊接(jie)性(xing)。熱(re)浸(jin)(jin)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)(ban)。將薄鋼(gang)(gang)板(ban)(ban)(ban)(ban)浸(jin)(jin)入熔(rong)(rong)解的(de)(de)(de)鋅(xin)(xin)(xin)(xin)槽(cao)(cao)中，使(shi)(shi)其表面粘附一(yi)層鋅(xin)(xin)(xin)(xin)的(de)(de)(de)薄鋼(gang)(gang)板(ban)(ban)(ban)(ban)。目前主要采用(yong)連(lian)續(xu)(xu)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)工藝生產，即(ji)把成卷的(de)(de)(de)鋼(gang)(gang)板(ban)(ban)(ban)(ban)連(lian)續(xu)(xu)浸(jin)(jin)在熔(rong)(rong)解有(you)鋅(xin)(xin)(xin)(xin)的(de)(de)(de)鍍(du)(du)(du)槽(cao)(cao)中制(zhi)(zhi)成鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)(ban)。合(he)(he)金(jin)、復合(he)(he)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)(ban)。它(ta)是(shi)用(yong)鋅(xin)(xin)(xin)(xin)和(he)其他金(jin)屬如鉛、鋅(xin)(xin)(xin)(xin)制(zhi)(zhi)成合(he)(he)金(jin)乃至復合(he)(he)鍍(du)(du)(du)成的(de)(de)(de)鋼(gang)(gang)板(ban)(ban)(ban)(ban)。這種鋼(gang)(gang)板(ban)(ban)(ban)(ban)既具(ju)有(you)防銹(xiu)性(xing)能(neng)，又有(you)良好(hao)的(de)(de)(de)涂裝(zhuang)性(xing)能(neng)。

從(cong)整(zheng)體生(sheng)產(chan)方(fang)(fang)面來看，人們能(neng)(neng)夠(gou)意識到鍍(du)鋅板在生(sheng)產(chan)過程中(zhong)(zhong)應用范圍是(shi)很(hen)大的(de)(de)(de)，而各(ge)位(wei)朋(peng)友也(ye)應該(gai)認(ren)識該(gai)種產(chan)品(pin)(pin)未來發展的(de)(de)(de)情況(kuang)，只(zhi)有(you)這樣(yang)才(cai)能(neng)(neng)夠(gou)對產(chan)品(pin)(pin)有(you)更(geng)(geng)為掌握(wo)。所(suo)(suo)以(yi)希望生(sheng)活(huo)中(zhong)(zhong)每(mei)一位(wei)朋(peng)友都能(neng)(neng)夠(gou)認(ren)知這部(bu)分的(de)(de)(de)內容，這樣(yang)在每(mei)個部(bu)分才(cai)能(neng)(neng)夠(gou)獲(huo)取好(hao)的(de)(de)(de)答案。鍍(du)鋅板生(sheng)產(chan)方(fang)(fang)面國內存在著供應不(bu)足的(de)(de)(de)問題(ti)，所(suo)(suo)以(yi)市場方(fang)(fang)面應該(gai)加強(qiang)生(sheng)產(chan)，而在生(sheng)產(chan)技術(shu)方(fang)(fang)面的(de)(de)(de)提(ti)升也(ye)是(shi)很(hen)重要的(de)(de)(de)。只(zhi)有(you)能(neng)(neng)夠(gou)以(yi)更(geng)(geng)加認(ren)真的(de)(de)(de)態度(du)掌握(wo)這部(bu)分的(de)(de)(de)內容，這樣(yang)整(zheng)體生(sheng)產(chan)才(cai)能(neng)(neng)夠(gou)更(geng)(geng)加順利(li)。自然進(jin)(jin)口(kou)也(ye)是(shi)很(hen)重要的(de)(de)(de)一部(bu)分，不(bu)過進(jin)(jin)口(kou)產(chan)品(pin)(pin)在價格(ge)方(fang)(fang)面也(ye)存在著更(geng)(geng)高方(fang)(fang)面的(de)(de)(de)問題(ti)，所(suo)(suo)以(yi)國內生(sheng)產(chan)加強(qiang)是(shi)很(hen)重要的(de)(de)(de)。