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  腐蝕(shi)(shi)是指原(yuan)材料因(yin)自然環境作用產(chan)生(sheng)(sheng)(sheng)的(de)自行特(te)性(xing)(xing)的(de)損壞，起初一般來說不(bu)容易被發覺，因(yin)而由浸蝕(shi)(shi)產(chan)生(sheng)(sheng)(sheng)的(de)損壞和損害通(tong)常(chang)被忽略。腐蝕(shi)(shi)不(bu)但顯著(zhu)地(di)減少原(yuan)材料的(de)使用期限，產(chan)生(sheng)(sheng)(sheng)網絡資(zi)(zi)(zi)源、原(yuan)材料和間接性(xing)(xing)電力能源的(de)極大電力能源，也會產(chan)生(sheng)(sheng)(sheng)傷亡事(shi)故、空(kong)氣污染、網絡資(zi)(zi)(zi)源電力能源、阻攔(lan)新技術應用的(de)發展(zhan)趨勢，加重生(sheng)(sheng)(sheng)態資(zi)(zi)(zi)源的(de)耗損，已成為生(sheng)(sheng)(sheng)態資(zi)(zi)(zi)源現(xian)代社(she)會和社(she)會經(jing)濟綠色發展(zhan)的(de)主要要素(su)其一。

  鋼(gang)材(cai)原材(cai)料(liao)浸蝕是當今社會遭遇的急需解決加(jia)工處理的問題。因而，探(tan)討開發(fa)技術專業的防(fang)腐蝕工藝迫在(zai)眉睫，對減少浸蝕產(chan)生的財產(chan)損(sun)失(shi)、增加(jia)鋼(gang)材(cai)原材(cai)料(liao)和機器設備(bei)的使用(yong)期限，推(tui)動行業的發(fa)展趨勢和社會經濟的綠色發(fa)展都(dou)具備(bei)極其重(zhong)要(yao)的實際(ji)意義。

  滲(shen)鋁(lv)鍍(du)(du)(du)(du)鋅(xin)(xin)工(gong)(gong)(gong)藝(yi)(yi)(yi)是金(jin)屬腐(fu)蝕防(fang)(fang)護(hu)的主要方式(shi)(shi)(shi) 其一(yi)，主要包(bao)含金(jin)屬涂層(ceng)(ceng)和(he)非(fei)金(jin)屬涂層(ceng)(ceng)。滲(shen)鋁(lv)鍍(du)(du)(du)(du)鋅(xin)(xin)工(gong)(gong)(gong)藝(yi)(yi)(yi)具(ju)備耐(nai)蝕性(xing)好、溶(rong)點低、便于涂敷(fu)和(he)“放棄(qi)”陽極(ji)氧化(hua)電化(hua)學(xue)分(fen)析維(wei)護(hu)作(zuo)用(yong)等(deng)特性(xing)，因(yin)而(er)選用(yong)鋅(xin)(xin)做(zuo)為(wei)(wei)維(wei)護(hu)涂層(ceng)(ceng)原材料(liao)是現階(jie)段(duan)使(shi)用(yong)廣泛性(xing)的方式(shi)(shi)(shi) 。現階(jie)段(duan)，全世界金(jin)屬鋅(xin)(xin)總產(chan)(chan)(chan)(chan)(chan)值(zhi)的總產(chan)(chan)(chan)(chan)(chan)值(zhi)%都用(yong)以鍍(du)(du)(du)(du)鋅(xin)(xin)行(xing)業(ye)，在(zai)(zai)我國大概65%的鋅(xin)(xin)生(sheng)產(chan)(chan)(chan)(chan)(chan)量用(yong)以防(fang)(fang)腐(fu)保溫工(gong)(gong)(gong)程(cheng)。通過長期性(xing)長時間，世界各(ge)國已開(kai)發技術出各(ge)種各(ge)樣(yang)現代化(hua)表(biao)層(ceng)(ceng)防(fang)(fang)腐(fu)蝕工(gong)(gong)(gong)藝(yi)(yi)(yi)處理，例如(ru)磷(lin)化(hua)處理及(ji)熱鍍(du)(du)(du)(du)鋅(xin)(xin)等(deng)。但是電鍍(du)(du)(du)(du)工(gong)(gong)(gong)藝(yi)(yi)(yi)及(ji)熱鍍(du)(du)(du)(du)鋅(xin)(xin)生(sheng)產(chan)(chan)(chan)(chan)(chan)制造中存有環境污染、鋅(xin)(xin)網(wang)絡資(zi)源電力能(neng)源、耗能(neng)大等(deng)問(wen)題，綜合型能(neng)較(jiao)弱。滲(shen)鋁(lv)鍍(du)(du)(du)(du)鋅(xin)(xin)工(gong)(gong)(gong)藝(yi)(yi)(yi)具(ju)備下(xia)列(lie)維(wei)護(hu)作(zuo)用(yong)：①做(zuo)為(wei)(wei)阻擋層(ceng)(ceng)可將鋼(gang)(gang)基(ji)材與四周的自然環境分(fen)隔(ge)，使(shi)之(zhi)免(mian)受浸蝕；②在(zai)(zai)濕(shi)冷或是海洋(yang)資(zi)源下(xia)，滲(shen)鋅(xin)(xin)層(ceng)(ceng)做(zuo)為(wei)(wei)犧牲陽極(ji)原材料(liao)對鋼(gang)(gang)基(ji)材具(ju)有電化(hua)學(xue)分(fen)析維(wei)護(hu)作(zuo)用(yong)。滲(shen)鋅(xin)(xin)涂層(ceng)(ceng)勻稱光(guang)潔，與鋼(gang)(gang)基(ji)材的結合強(qiang)度高，與此(ci)同(tong)時滲(shen)鋅(xin)(xin)工(gong)(gong)(gong)藝(yi)(yi)(yi)簡易，且綠(lv)色環保。現階(jie)段(duan)在(zai)(zai)各(ge)種各(ge)樣(yang)鋅(xin)(xin)涂層(ceng)(ceng)方式(shi)(shi)(shi) 中，滲(shen)鋁(lv)鍍(du)(du)(du)(du)鋅(xin)(xin)生(sheng)產(chan)(chan)(chan)(chan)(chan)工(gong)(gong)(gong)藝(yi)(yi)(yi)已發展趨勢(shi)為(wei)(wei)一(yi)類高品質、性(xing)能(neng)卓越(yue)和(he)經濟效(xiao)益(yi)的鋼(gang)(gang)材工(gong)(gong)(gong)件表(biao)層(ceng)(ceng)防(fang)(fang)腐(fu)蝕加工(gong)(gong)(gong)處理工(gong)(gong)(gong)藝(yi)(yi)(yi)。