今天我們就來看看熱浸鍍鋅加工(gong)工(gong)藝的制作過程(cheng)：

熱(re)(re)鍍(du)鋅(xin)也叫熱(re)(re)浸(jin)(jin)鋅(xin)和(he)熱(re)(re)浸(jin)(jin)鍍(du)鋅(xin)：是(shi)一種有(you)(you)效的(de)金屬(shu)防腐方式，主要用于(yu)各行業(ye)的(de)金屬(shu)結構(gou)設(she)施上。是(shi)將除銹后的(de)鋼(gang)(gang)件浸(jin)(jin)入(ru)500℃左右融化的(de)鋅(xin)液(ye)中，使鋼(gang)(gang)構(gou)件表面附著(zhu)鋅(xin)層，從(cong)而(er)起到防腐的(de)目的(de)。 熱(re)(re)鍍(du)鋅(xin)工(gong)藝流程：成品酸洗(xi)-水洗(xi)-加(jia)助(zhu)鍍(du)液(ye)-烘干-掛鍍(du)-冷(leng)卻-藥化-清洗(xi)-打磨-熱(re)(re)鍍(du)鋅(xin)完工(gong) 1、熱(re)(re)鍍(du)鋅(xin)是(shi)由較古老的(de)熱(re)(re)鍍(du)方法發(fa)展而(er)來的(de)，自從(cong)1836年(nian)法國把熱(re)(re)鍍(du)鋅(xin)應用于(yu)工(gong)業(ye)以(yi)來，已(yi)經有(you)(you)一百七十多年(nian)的(de)歷(li)史了。近(jin)三十年(nian)來，伴(ban)隨著(zhu)冷(leng)軋帶鋼(gang)(gang)的(de)飛速發(fa)展，熱(re)(re)鍍(du)鋅(xin)工(gong)業(ye)得以(yi)大(da)規(gui)模發(fa)展。

隨著我(wo)(wo)國工(gong)(gong)(gong)業的(de)發展,成(cheng)都熱(re)(re)(re)浸鍍(du)(du)(du)鋅(xin)(xin)加工(gong)(gong)(gong)產(chan)(chan)品已經運用(yong)(yong)到社會的(de)很多(duo)(duo)領域,例如被廣泛運用(yong)(yong)到通(tong)信鐵塔、電力鐵塔、鐵路(lu)、公路(lu)防護、路(lu)燈(deng)桿等(deng)生產(chan)(chan)生活領域。作(zuo)為(wei)熱(re)(re)(re)鍍(du)(du)(du)鋅(xin)(xin)產(chan)(chan)品的(de)重(zhong)(zhong)要一支,熱(re)(re)(re)鍍(du)(du)(du)鋅(xin)(xin)薄板的(de)應用(yong)(yong)尤其(qi)重(zhong)(zhong)要,成(cheng)為(wei)機(ji)械、車輛、家電、建筑等(deng)行業部(bu)(bu)門(men)不(bu)可缺少的(de)一部(bu)(bu)分,因為(wei)熱(re)(re)(re)鍍(du)(du)(du)鋅(xin)(xin)薄板的(de)質(zhi)地(di)優良(liang)(liang)、用(yong)(yong)途多(duo)(duo)樣(yang),所以其(qi)加工(gong)(gong)(gong)技術越來越受到國家、社會和(he)企(qi)業部(bu)(bu)門(men)的(de)重(zhong)(zhong)視。  現(xian)代熱(re)(re)(re)鍍(du)(du)(du)鋅(xin)(xin)薄板加工(gong)(gong)(gong)的(de)現(xian)狀當(dang)前我(wo)(wo)國熱(re)(re)(re)鍍(du)(du)(du)鋅(xin)(xin)薄板的(de)加工(gong)(gong)(gong)方式(shi)多(duo)(duo)樣(yang),按(an)照以往的(de)習慣,通(tong)常根據(ju)薄板的(de)鍍(du)(du)(du)前處理方法(fa)(fa)(fa)不(bu)同,分為(wei)線(xian)(xian)外退(tui)(tui)火(huo)和(he)線(xian)(xian)內退(tui)(tui)火(huo)兩大類(lei)。線(xian)(xian)外退(tui)(tui)火(huo)又分為(wei):濕(shi)法(fa)(fa)(fa)熱(re)(re)(re)鍍(du)(du)(du)鋅(xin)(xin)、單張鋼板熱(re)(re)(re)鍍(du)(du)(du)鋅(xin)(xin)、惠林法(fa)(fa)(fa)熱(re)(re)(re)鍍(du)(du)(du)鋅(xin)(xin)等(deng)。線(xian)(xian)內退(tui)(tui)火(huo)又分為(wei)森(sen)吉米(mi)爾法(fa)(fa)(fa)、改良(liang)(liang)森(sen)吉米(mi)爾法(fa)(fa)(fa)、美鋼聯法(fa)(fa)(fa)、賽(sai)拉斯。

近年(nian)來，由于薄板(ban)(ban)坯連鑄技(ji)術(shu)和熱(re)(re)(re)軋(ya)技(ji)術(shu)的進(jin)步，熱(re)(re)(re)軋(ya)板(ban)(ban)的最小(xiao)厚度(du)可以(yi)達到(dao)1.0mm以(yi)下，這(zhe)一技(ji)術(shu)的進(jin)步促進(jin)了(le)(le)熱(re)(re)(re)軋(ya)熱(re)(re)(re)鍍(du)鋅鋼板(ban)(ban)的快速發展(zhan)。其生產線(xian)工(gong)藝(yi)及設備改進(jin)，以(yi)適應(ying)(ying)熱(re)(re)(re)軋(ya)帶(dai)較厚的特點，并出現(xian)了(le)(le)在(zai)線(xian)酸洗，感應(ying)(ying)加(jia)熱(re)(re)(re)等熱(re)(re)(re)軋(ya)板(ban)(ban)熱(re)(re)(re)鍍(du)鋅生產技(ji)術(shu)。采用(yong)熱(re)(re)(re)軋(ya)板(ban)(ban)經過酸洗后，可以(yi)不涂油直接進(jin)入熱(re)(re)(re)鍍(du)鋅線(xian)進(jin)行熱(re)(re)(re)鍍(du)鋅，少了(le)(le)冷軋(ya)工(gong)序，而且由于熱(re)(re)(re)軋(ya)板(ban)(ban)的組(zu)織機構為等軸晶粒，因(yin)此無需再結晶退(tui)火，只需在(zai)還(huan)原(yuan)退(tui)火爐中的氫氣還(huan)原(yuan)氣氛中加(jia)熱(re)(re)(re)到(dao)550℃左右，降(jiang)低了(le)(le)能量(liang)的消耗，這(zhe)樣就大(da)大(da)降(jiang)低了(le)(le)熱(re)(re)(re)鍍(du)鋅鋼帶(dai)的生產成本。提(ti)高了(le)(le)市場競爭力(li)。

成都青冶正(zheng)星金屬制品(pin)有限公(gong)(gong)司是一(yi)家專業從事成都熱浸鍍鋅,成都鋼構件,成都鋼構住(zhu)宅,成都鋼結(jie)構工(gong)程生產(chan)加工(gong)和(he)施工(gong)的公(gong)(gong)司.咨詢電話13981892255和(he)13981975568.本(ben)公(gong)(gong)司竭誠為您服(fu)務(wu).