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鍍鋅方管廠家講解方矩管的特性

作者(zhe):點擊:89 發布時間:2024-05-22

關于(yu)鍍(du)(du)鋅(xin)方(fang)矩(ju)(ju)管(guan)由于(yu)具(ju)有(you)優良(liang)的(de)耐(nai)蝕性(xing)(xing)(xing)、深加工(gong)成型(xing)性(xing)(xing)(xing)、涂漆性(xing)(xing)(xing)和焊接性(xing)(xing)(xing),以及良(liang)好的(de)表(biao)面質量和綜合(he)力學(xue)性(xing)(xing)(xing)能(neng)而被廣泛用(yong)于(yu)建筑鋼結構(gou),汽車制造(zao),機械制造(zao),橋梁構(gou)造(zao),集裝(zhuang)箱龍骨,船(chuan)舶制造(zao)等(deng)領(ling)域(yu)。 鍍(du)(du)鋅(xin)方(fang)矩(ju)(ju)管(guan)加工(gong)是利用(yong)電(dian)(dian)解的(de)原理(li),通過金(jin)屬離子的(de)電(dian)(dian)解過程在(zai)產品(pin)表(biao)面沉積一層(ceng)(ceng)(ceng)金(jin)屬或合(he)金(jin)層(ceng)(ceng)(ceng),以改(gai)變產品(pin)表(biao)面物理(li)和化學(xue)性(xing)(xing)(xing)能(neng),終使得鍍(du)(du)鋅(xin)板具(ju)有(you)耐(nai)磨性(xing)(xing)(xing)、裝(zhuang)飾性(xing)(xing)(xing)和耐(nai)沖擊性(xing)(xing)(xing)等(deng),此(ci)外(wai)還能(neng)夠根據具(ju)體(ti)產品(pin)的(de)特(te)殊要求而涂覆某種(zhong)特(te)定的(de)鍍(du)(du)層(ceng)(ceng)(ceng),如(ru)光(guang)能(neng)性(xing)(xing)(xing)和電(dian)(dian)磁性(xing)(xing)(xing)鍍(du)(du)層(ceng)(ceng)(ceng)等(deng),這(zhe)樣(yang)可充分擴大鍍(du)(du)鋅(xin)方(fang)矩(ju)(ju)管(guan)的(de)應用(yong)領(ling)域(yu)。 

鍍鋅方管廠家(jia)講解方矩(ju)管的特性

鍍(du)(du)鋅方矩管加工電(dian)鍍(du)(du)工藝主要(yao)有(you)預處(chu)(chu)理、電(dian)鍍(du)(du)及鍍(du)(du)后處(chu)(chu)理等過(guo)程,鍍(du)(du)層(ceng)(ceng)的(de)(de)(de)質量取決于材料的(de)(de)(de)電(dian)鍍(du)(du)過(guo)程,而電(dian)鍍(du)(du)過(guo)程又受很多因素(su)的(de)(de)(de)影(ying)響,歸納因素(su)如下(xia): 1、鋅含(han)(han)量:鋅塊(kuai)的(de)(de)(de)鋅純(chun)度越(yue)高(gao)(gao),其(qi)(qi)光(guang)(guang)亮范圍越(yue)窄,汽車(che)板(ban)(ban)就(jiu)(jiu)更(geng)易(yi)(yi)獲得較(jiao)(jiao)(jiao)厚(hou)的(de)(de)(de)鍍(du)(du)層(ceng)(ceng),鍍(du)(du)層(ceng)(ceng)中鐵(tie)含(han)(han)量也(ye)會(hui)較(jiao)(jiao)(jiao)低(di);當鋅塊(kuai)的(de)(de)(de)純(chun)度太(tai)(tai)低(di)時(shi)(shi),其(qi)(qi)光(guang)(guang)亮范圍會(hui)較(jiao)(jiao)(jiao)寬,要(yao)達到規定的(de)(de)(de)鋅層(ceng)(ceng)厚(hou)度就(jiu)(jiu)需要(yao)更(geng)長的(de)(de)(de)時(shi)(shi)間(jian),這(zhe)就(jiu)(jiu)會(hui)導(dao)致(zhi)(zhi)(zhi)鍍(du)(du)鋅層(ceng)(ceng)中鐵(tie)含(han)(han)量較(jiao)(jiao)(jiao)高(gao)(gao)。 2、氫(qing)氧(yang)化(hua)(hua)鈉:氫(qing)氧(yang)化(hua)(hua)鈉對反(fan)應具有(you)雙(shuang)重影(ying)響,當其(qi)(qi)含(han)(han)量太(tai)(tai)高(gao)(gao)時(shi)(shi),高(gao)(gao)溫(wen)操作過(guo)程中易(yi)(yi)出(chu)現(xian)(xian)燒焦現(xian)(xian)象;而其(qi)(qi)含(han)(han)量過(guo)低(di)時(shi)(shi),溶(rong)液分散(san)能力較(jiao)(jiao)(jiao)差,這(zhe)樣(yang)會(hui)降(jiang)低(di)鋅層(ceng)(ceng)的(de)(de)(de)質量。 3、鐵(tie)含(han)(han)量:當鐵(tie)含(han)(han)量太(tai)(tai)高(gao)(gao)時(shi)(shi),鍍(du)(du)層(ceng)(ceng)中的(de)(de)(de)鐵(tie)會(hui)相應較(jiao)(jiao)(jiao)多,會(hui)導(dao)致(zhi)(zhi)(zhi)產品鈍化(hua)(hua)膜光(guang)(guang)亮度不足;而鐵(tie)含(han)(han)量太(tai)(tai)低(di)則會(hui)導(dao)致(zhi)(zhi)(zhi)鍍(du)(du)鋅層(ceng)(ceng)中鐵(tie)含(han)(han)量較(jiao)(jiao)(jiao)低(di),降(jiang)低(di)汽車(che)板(ban)(ban)的(de)(de)(de)耐蝕性,且會(hui)導(dao)致(zhi)(zhi)(zhi)汽車(che)板(ban)(ban)表(biao)面偏橄(gan)欖(lan)色。