熱噴(pen)鋅(xin)(xin)(xin)(xin)涂(tu)層(ceng)和(he)電鍍鋅(xin)(xin)(xin)(xin)涂(tu)層(ceng)的(de)(de)(de)(de)(de)附(fu)(fu)著(zhu)(zhu)力(li)(li)(li)(li)受到多(duo)種(zhong)因素(su)(su)的(de)(de)(de)(de)(de)影(ying)(ying)響，以(yi)下是主要(yao)因素(su)(su)：基材表(biao)面狀態：基材表(biao)面的(de)(de)(de)(de)(de)粗糙度(du)(du)(du)(du)和(he)清(qing)潔(jie)度(du)(du)(du)(du)對(dui)涂(tu)層(ceng)的(de)(de)(de)(de)(de)附(fu)(fu)著(zhu)(zhu)力(li)(li)(li)(li)有重要(yao)影(ying)(ying)響。粗糙度(du)(du)(du)(du)過大或(huo)表(biao)面污(wu)染會降低(di)涂(tu)層(ceng)與(yu)基材的(de)(de)(de)(de)(de)接觸面積，從(cong)而影(ying)(ying)響附(fu)(fu)著(zhu)(zhu)力(li)(li)(li)(li)。鍍鋅(xin)(xin)(xin)(xin)工(gong)藝：鍍鋅(xin)(xin)(xin)(xin)工(gong)藝中(zhong)的(de)(de)(de)(de)(de)溫度(du)(du)(du)(du)、時間和(he)鍍液(ye)成分等(deng)因素(su)(su)也會對(dui)附(fu)(fu)著(zhu)(zhu)力(li)(li)(li)(li)產(chan)生影(ying)(ying)響。溫度(du)(du)(du)(du)過高或(huo)鍍液(ye)成分不(bu)合理都可能導(dao)致(zhi)鍍鋅(xin)(xin)(xin)(xin)層(ceng)結構疏松，從(cong)而降低(di)附(fu)(fu)著(zhu)(zhu)力(li)(li)(li)(li)。環(huan)境(jing)條件：環(huan)境(jing)條件如濕(shi)度(du)(du)(du)(du)、溫度(du)(du)(du)(du)和(he)腐蝕性(xing)介質等(deng)也會對(dui)涂(tu)層(ceng)的(de)(de)(de)(de)(de)附(fu)(fu)著(zhu)(zhu)力(li)(li)(li)(li)產(chan)生影(ying)(ying)響。例如，高溫高濕(shi)的(de)(de)(de)(de)(de)環(huan)境(jing)可能加速涂(tu)層(ceng)的(de)(de)(de)(de)(de)腐蝕和(he)脫落，降低(di)附(fu)(fu)著(zhu)(zhu)力(li)(li)(li)(li)。涂(tu)層(ceng)厚(hou)度(du)(du)(du)(du)：熱噴(pen)鋅(xin)(xin)(xin)(xin)涂(tu)層(ceng)和(he)電鍍鋅(xin)(xin)(xin)(xin)涂(tu)層(ceng)的(de)(de)(de)(de)(de)厚(hou)度(du)(du)(du)(du)都會對(dui)附(fu)(fu)著(zhu)(zhu)力(li)(li)(li)(li)產(chan)生影(ying)(ying)響。涂(tu)層(ceng)過薄會導(dao)致(zhi)附(fu)(fu)著(zhu)(zhu)力(li)(li)(li)(li)不(bu)足，而過厚(hou)的(de)(de)(de)(de)(de)涂(tu)層(ceng)可能會導(dao)致(zhi)涂(tu)層(ceng)開裂或(huo)脫落，降低(di)附(fu)(fu)著(zhu)(zhu)力(li)(li)(li)(li)。涂(tu)層(ceng)材料的(de)(de)(de)(de)(de)性(xing)質：熱噴(pen)鋅(xin)(xin)(xin)(xin)涂(tu)層(ceng)和(he)電鍍鋅(xin)(xin)(xin)(xin)涂(tu)層(ceng)的(de)(de)(de)(de)(de)材料性(xing)質也會對(dui)附(fu)(fu)著(zhu)(zhu)力(li)(li)(li)(li)產(chan)生影(ying)(ying)響。例如，鋅(xin)(xin)(xin)(xin)粉的(de)(de)(de)(de)(de)純(chun)度(du)(du)(du)(du)和(he)粒(li)度(du)(du)(du)(du)、電鍍液(ye)的(de)(de)(de)(de)(de)成分和(he)添加劑等(deng)都會影(ying)(ying)響涂(tu)層(ceng)的(de)(de)(de)(de)(de)附(fu)(fu)著(zhu)(zhu)力(li)(li)(li)(li)。紹(shao)興碳(tan)化鎢(wu)熱噴(pen)鋅(xin)(xin)(xin)(xin) 歡迎(ying)來電咨詢無(wu)錫華金噴(pen)涂(tu)防(fang)腐。宿遷熱噴(pen)鋅(xin)(xin)(xin)(xin)哪家好

熱(re)(re)噴(pen)(pen)(pen)鋅(xin)(xin)(xin)(xin)涂(tu)(tu)(tu)層(ceng)(ceng)的(de)(de)厚(hou)度(du)(du)(du)較(jiao)(jiao)(jiao)(jiao)厚(hou)，一(yi)(yi)般(ban)(ban)(ban)在(zai)(zai)(zai)100~300μm之(zhi)(zhi)間(jian)，涂(tu)(tu)(tu)層(ceng)(ceng)均勻(yun)性(xing)較(jiao)(jiao)(jiao)(jiao)差(cha)(cha)，可(ke)能會(hui)(hui)存在(zai)(zai)(zai)漏涂(tu)(tu)(tu)等(deng)問(wen)題。而(er)電(dian)(dian)(dian)(dian)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)涂(tu)(tu)(tu)層(ceng)(ceng)的(de)(de)厚(hou)度(du)(du)(du)較(jiao)(jiao)(jiao)(jiao)薄(bo)，一(yi)(yi)般(ban)(ban)(ban)在(zai)(zai)(zai)5~30μm之(zhi)(zhi)間(jian)，涂(tu)(tu)(tu)層(ceng)(ceng)均勻(yun)性(xing)較(jiao)(jiao)(jiao)(jiao)好(hao)，但需要(yao)注意(yi)電(dian)(dian)(dian)(dian)鍍(du)(du)(du)液的(de)(de)濃(nong)度(du)(du)(du)和(he)(he)(he)溫度(du)(du)(du)等(deng)因(yin)素。熱(re)(re)噴(pen)(pen)(pen)鋅(xin)(xin)(xin)(xin)的(de)(de)生(sheng)(sheng)(sheng)產(chan)(chan)效(xiao)率(lv)較(jiao)(jiao)(jiao)(jiao)高，可(ke)以實(shi)現自(zi)動化(hua)生(sheng)(sheng)(sheng)產(chan)(chan)，而(er)電(dian)(dian)(dian)(dian)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)的(de)(de)生(sheng)(sheng)(sheng)產(chan)(chan)效(xiao)率(lv)較(jiao)(jiao)(jiao)(jiao)低，需要(yao)手動操(cao)作(zuo)。熱(re)(re)噴(pen)(pen)(pen)鋅(xin)(xin)(xin)(xin)的(de)(de)環保性(xing)相(xiang)(xiang)對(dui)較(jiao)(jiao)(jiao)(jiao)差(cha)(cha)，會(hui)(hui)產(chan)(chan)生(sheng)(sheng)(sheng)廢氣(qi)和(he)(he)(he)噪音等(deng)污染，而(er)電(dian)(dian)(dian)(dian)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)的(de)(de)環保性(xing)較(jiao)(jiao)(jiao)(jiao)好(hao)，產(chan)(chan)生(sheng)(sheng)(sheng)的(de)(de)廢液可(ke)以通過回收再利用(yong)。總的(de)(de)來(lai)說，熱(re)(re)噴(pen)(pen)(pen)鋅(xin)(xin)(xin)(xin)和(he)(he)(he)電(dian)(dian)(dian)(dian)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)涂(tu)(tu)(tu)層(ceng)(ceng)的(de)(de)生(sheng)(sheng)(sheng)產(chan)(chan)工藝存在(zai)(zai)(zai)不同，熱(re)(re)噴(pen)(pen)(pen)鋅(xin)(xin)(xin)(xin)的(de)(de)涂(tu)(tu)(tu)層(ceng)(ceng)附著(zhu)力強、防(fang)腐效(xiao)果更(geng)佳、生(sheng)(sheng)(sheng)產(chan)(chan)效(xiao)率(lv)較(jiao)(jiao)(jiao)(jiao)高、環保性(xing)差(cha)(cha)些；而(er)電(dian)(dian)(dian)(dian)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)的(de)(de)涂(tu)(tu)(tu)層(ceng)(ceng)附著(zhu)力較(jiao)(jiao)(jiao)(jiao)弱、防(fang)腐效(xiao)果相(xiang)(xiang)對(dui)較(jiao)(jiao)(jiao)(jiao)差(cha)(cha)、生(sheng)(sheng)(sheng)產(chan)(chan)效(xiao)率(lv)較(jiao)(jiao)(jiao)(jiao)低、環保性(xing)更(geng)好(hao)。熱(re)(re)噴(pen)(pen)(pen)鋅(xin)(xin)(xin)(xin)涂(tu)(tu)(tu)層(ceng)(ceng)的(de)(de)厚(hou)度(du)(du)(du)較(jiao)(jiao)(jiao)(jiao)厚(hou)，一(yi)(yi)般(ban)(ban)(ban)在(zai)(zai)(zai)100~300μm之(zhi)(zhi)間(jian)，涂(tu)(tu)(tu)層(ceng)(ceng)均勻(yun)性(xing)較(jiao)(jiao)(jiao)(jiao)差(cha)(cha)，可(ke)能會(hui)(hui)存在(zai)(zai)(zai)漏涂(tu)(tu)(tu)等(deng)問(wen)題。而(er)電(dian)(dian)(dian)(dian)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)涂(tu)(tu)(tu)層(ceng)(ceng)的(de)(de)厚(hou)度(du)(du)(du)較(jiao)(jiao)(jiao)(jiao)薄(bo)，一(yi)(yi)般(ban)(ban)(ban)在(zai)(zai)(zai)5~30μm之(zhi)(zhi)間(jian)，涂(tu)(tu)(tu)層(ceng)(ceng)均勻(yun)性(xing)較(jiao)(jiao)(jiao)(jiao)好(hao)，但需要(yao)注意(yi)電(dian)(dian)(dian)(dian)鍍(du)(du)(du)液的(de)(de)濃(nong)度(du)(du)(du)和(he)(he)(he)溫度(du)(du)(du)等(deng)因(yin)素。熱(re)(re)噴(pen)(pen)(pen)鋅(xin)(xin)(xin)(xin)的(de)(de)生(sheng)(sheng)(sheng)產(chan)(chan)效(xiao)率(lv)較(jiao)(jiao)(jiao)(jiao)高，可(ke)以實(shi)現自(zi)動化(hua)生(sheng)(sheng)(sheng)產(chan)(chan)，而(er)電(dian)(dian)(dian)(dian)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)的(de)(de)生(sheng)(sheng)(sheng)產(chan)(chan)效(xiao)率(lv)較(jiao)(jiao)(jiao)(jiao)低，需要(yao)手動操(cao)作(zuo)。熱(re)(re)噴(pen)(pen)(pen)鋅(xin)(xin)(xin)(xin)的(de)(de)環保性(xing)相(xiang)(xiang)對(dui)較(jiao)(jiao)(jiao)(jiao)差(cha)(cha)，會(hui)(hui)產(chan)(chan)生(sheng)(sheng)(sheng)廢氣(qi)和(he)(he)(he)噪音等(deng)污染，而(er)電(dian)(dian)(dian)(dian)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)的(de)(de)環保性(xing)較(jiao)(jiao)(jiao)(jiao)好(hao)。無(wu)錫鋼件(jian)熱(re)(re)噴(pen)(pen)(pen)鋅(xin)(xin)(xin)(xin)外協(xie)江陰熱(re)(re)噴(pen)(pen)(pen)鋅(xin)(xin)(xin)(xin)廠家(jia)哪家(jia)好(hao) 歡迎來(lai)電(dian)(dian)(dian)(dian)咨詢無(wu)錫華(hua)金噴(pen)(pen)(pen)涂(tu)(tu)(tu)防(fang)腐。

熱(re)(re)(re)噴鋅(xin)(xin)(xin)是一(yi)種廣(guang)泛應(ying)用于(yu)防(fang)腐領域的(de)(de)涂(tu)(tu)(tu)(tu)(tu)層(ceng)(ceng)技術，其(qi)主要優勢(shi)特(te)(te)點包括以(yi)(yi)(yi)下(xia)幾(ji)個方面：優異的(de)(de)防(fang)腐性能：熱(re)(re)(re)噴鋅(xin)(xin)(xin)涂(tu)(tu)(tu)(tu)(tu)層(ceng)(ceng)具(ju)(ju)有(you)致密的(de)(de)氧化(hua)(hua)鋅(xin)(xin)(xin)保(bao)護(hu)層(ceng)(ceng)，能夠有(you)效地隔(ge)離金屬基體與外界環(huan)境接(jie)觸，防(fang)止腐蝕(shi)。同(tong)時，鋅(xin)(xin)(xin)是較活潑的(de)(de)金屬，能夠與氧形成氧化(hua)(hua)膜，進一(yi)步提(ti)高(gao)(gao)涂(tu)(tu)(tu)(tu)(tu)層(ceng)(ceng)的(de)(de)防(fang)腐性能。高(gao)(gao)耐(nai)腐蝕(shi)性：熱(re)(re)(re)噴鋅(xin)(xin)(xin)涂(tu)(tu)(tu)(tu)(tu)層(ceng)(ceng)具(ju)(ju)有(you)高(gao)(gao)耐(nai)腐蝕(shi)性，能夠在(zai)各種復雜環(huan)境下(xia)長(chang)(chang)期(qi)穩(wen)定(ding)工作。其(qi)防(fang)腐壽命(ming)長(chang)(chang)達20年，比任何其(qi)他類涂(tu)(tu)(tu)(tu)(tu)料更為(wei)優異。高(gao)(gao)附(fu)(fu)著力(li)：熱(re)(re)(re)噴鋅(xin)(xin)(xin)涂(tu)(tu)(tu)(tu)(tu)層(ceng)(ceng)在(zai)各種金屬、塑料、水(shui)泥(ni)等(deng)表面都具(ju)(ju)有(you)優良(liang)的(de)(de)附(fu)(fu)著力(li)，基本顯示出宜附(fu)(fu)于(yu)任何材料的(de)(de)特(te)(te)性。這(zhe)使得涂(tu)(tu)(tu)(tu)(tu)層(ceng)(ceng)不易(yi)脫落(luo)、龜裂，提(ti)高(gao)(gao)了(le)防(fang)腐性能。免維(wei)護(hu)、自清(qing)潔(jie)：熱(re)(re)(re)噴鋅(xin)(xin)(xin)涂(tu)(tu)(tu)(tu)(tu)層(ceng)(ceng)具(ju)(ju)有(you)極低的(de)(de)表面能，灰塵(chen)難以(yi)(yi)(yi)附(fu)(fu)著。雨(yu)水(shui)能夠自然清(qing)潔(jie)涂(tu)(tu)(tu)(tu)(tu)層(ceng)(ceng)表面，保(bao)持(chi)涂(tu)(tu)(tu)(tu)(tu)層(ceng)(ceng)的(de)(de)完整性和(he)美觀(guan)性。這(zhe)降低了(le)涂(tu)(tu)(tu)(tu)(tu)層(ceng)(ceng)的(de)(de)維(wei)護(hu)成本，減少(shao)了(le)人工干(gan)預(yu)。長(chang)(chang)耐(nai)候性：熱(re)(re)(re)噴鋅(xin)(xin)(xin)涂(tu)(tu)(tu)(tu)(tu)層(ceng)(ceng)中(zhong)含有(you)大(da)量(liang)的(de)(de)元(yuan)素，這(zhe)些元(yuan)素決(jue)定(ding)了(le)其(qi)優良(liang)的(de)(de)穩(wen)定(ding)性。涂(tu)(tu)(tu)(tu)(tu)層(ceng)(ceng)不粉化(hua)(hua)、不褪色，使用壽命(ming)長(chang)(chang)達20年，為(wei)金屬材料的(de)(de)防(fang)腐保(bao)護(hu)提(ti)供了(le)強有(you)力(li)的(de)(de)支(zhi)持(chi)。適(shi)用范圍廣(guang)：熱(re)(re)(re)噴鋅(xin)(xin)(xin)適(shi)用于(yu)各種金屬材料的(de)(de)防(fang)腐保(bao)護(hu)，如(ru)鋼鐵、銅、鋁等(deng)。在(zai)工業領域中(zhong)，它可以(yi)(yi)(yi)應(ying)用于(yu)各種設備(bei)(bei)、管道(dao)、結構件等(deng)，提(ti)供長(chang)(chang)期(qi)的(de)(de)防(fang)腐保(bao)護(hu)，提(ti)高(gao)(gao)設備(bei)(bei)使用壽命(ming)，降低維(wei)修成本。

在(zai)(zai)鋅(xin)(xin)(xin)(xin)(xin)(xin)的(de)(de)(de)(de)電(dian)(dian)(dian)化學保(bao)護(hu)(hu)(hu)(hu)中，鋅(xin)(xin)(xin)(xin)(xin)(xin)的(de)(de)(de)(de)活潑(po)性(xing)扮演了關鍵角色。當鋅(xin)(xin)(xin)(xin)(xin)(xin)塊與被(bei)保(bao)護(hu)(hu)(hu)(hu)金(jin)屬(shu)(shu)接觸(chu)并形成(cheng)(cheng)電(dian)(dian)(dian)池系(xi)統時，鋅(xin)(xin)(xin)(xin)(xin)(xin)塊成(cheng)(cheng)為(wei)陰極，而(er)(er)被(bei)保(bao)護(hu)(hu)(hu)(hu)金(jin)屬(shu)(shu)則(ze)成(cheng)(cheng)為(wei)陽(yang)極。由(you)于鋅(xin)(xin)(xin)(xin)(xin)(xin)的(de)(de)(de)(de)活潑(po)性(xing)大于鐵(tie)(tie)，鋅(xin)(xin)(xin)(xin)(xin)(xin)會(hui)(hui)(hui)首(shou)先被(bei)氧化（即腐(fu)蝕(shi)(shi)），從而(er)(er)阻止(zhi)了被(bei)保(bao)護(hu)(hu)(hu)(hu)金(jin)屬(shu)(shu)的(de)(de)(de)(de)腐(fu)蝕(shi)(shi)。鋅(xin)(xin)(xin)(xin)(xin)(xin)的(de)(de)(de)(de)這(zhe)(zhe)種電(dian)(dian)(dian)化學保(bao)護(hu)(hu)(hu)(hu)機制主要有兩個作用(yong)：犧牲陽(yang)極保(bao)護(hu)(hu)(hu)(hu)：在(zai)(zai)這(zhe)(zhe)種保(bao)護(hu)(hu)(hu)(hu)機制中，鋅(xin)(xin)(xin)(xin)(xin)(xin)作為(wei)陽(yang)極首(shou)先被(bei)腐(fu)蝕(shi)(shi)，從而(er)(er)保(bao)護(hu)(hu)(hu)(hu)了作為(wei)陰極的(de)(de)(de)(de)被(bei)保(bao)護(hu)(hu)(hu)(hu)金(jin)屬(shu)(shu)。因(yin)為(wei)鋅(xin)(xin)(xin)(xin)(xin)(xin)的(de)(de)(de)(de)活潑(po)性(xing)大于鐵(tie)(tie)，所(suo)以鋅(xin)(xin)(xin)(xin)(xin)(xin)會(hui)(hui)(hui)首(shou)先失去電(dian)(dian)(dian)子(zi)，形成(cheng)(cheng)陽(yang)離子(zi)，進(jin)入電(dian)(dian)(dian)解質，而(er)(er)鐵(tie)(tie)則(ze)保(bao)持在(zai)(zai)陰極狀態。陰極保(bao)護(hu)(hu)(hu)(hu)：鋅(xin)(xin)(xin)(xin)(xin)(xin)的(de)(de)(de)(de)氧化物會(hui)(hui)(hui)形成(cheng)(cheng)一層(ceng)保(bao)護(hu)(hu)(hu)(hu)膜，這(zhe)(zhe)層(ceng)膜可以阻止(zhi)鋅(xin)(xin)(xin)(xin)(xin)(xin)的(de)(de)(de)(de)進(jin)一步氧化。這(zhe)(zhe)在(zai)(zai)一定(ding)程度上也(ye)減(jian)緩了鋅(xin)(xin)(xin)(xin)(xin)(xin)的(de)(de)(de)(de)腐(fu)蝕(shi)(shi)速度。值得注(zhu)意(yi)的(de)(de)(de)(de)是，如果鋅(xin)(xin)(xin)(xin)(xin)(xin)的(de)(de)(de)(de)腐(fu)蝕(shi)(shi)過于嚴重，可能會(hui)(hui)(hui)破壞鋅(xin)(xin)(xin)(xin)(xin)(xin)對基體金(jin)屬(shu)(shu)鐵(tie)(tie)的(de)(de)(de)(de)電(dian)(dian)(dian)化學保(bao)護(hu)(hu)(hu)(hu)機制，因(yin)為(wei)鋅(xin)(xin)(xin)(xin)(xin)(xin)腐(fu)蝕(shi)(shi)產生(sheng)的(de)(de)(de)(de)鐵(tie)(tie)銹會(hui)(hui)(hui)破壞鋅(xin)(xin)(xin)(xin)(xin)(xin)的(de)(de)(de)(de)保(bao)護(hu)(hu)(hu)(hu)膜，使(shi)鋅(xin)(xin)(xin)(xin)(xin)(xin)對基體的(de)(de)(de)(de)保(bao)護(hu)(hu)(hu)(hu)作用(yong)減(jian)弱。因(yin)此(ci)，在(zai)(zai)實際應用(yong)中，需要合理控制鋅(xin)(xin)(xin)(xin)(xin)(xin)的(de)(de)(de)(de)使(shi)用(yong)量和涂層(ceng)厚(hou)度，以充分發揮(hui)鋅(xin)(xin)(xin)(xin)(xin)(xin)的(de)(de)(de)(de)電(dian)(dian)(dian)化學保(bao)護(hu)(hu)(hu)(hu)作用(yong)。南通碳化鎢熱噴鋅(xin)(xin)(xin)(xin)(xin)(xin) 歡迎來電(dian)(dian)(dian)咨詢無錫華金(jin)噴涂防腐(fu)。

熱(re)(re)噴(pen)(pen)(pen)鋅(xin)(xin)(xin)(xin)和電鍍鋅(xin)(xin)(xin)(xin)都是金(jin)屬(shu)表(biao)(biao)面(mian)(mian)防(fang)腐(fu)(fu)(fu)處理(li)的(de)工(gong)藝，但它們在(zai)原理(li)、涂(tu)(tu)層(ceng)(ceng)(ceng)(ceng)(ceng)質(zhi)(zhi)量(liang)和適(shi)用范圍等(deng)方面(mian)(mian)存在(zai)差異。原理(li)：熱(re)(re)噴(pen)(pen)(pen)鋅(xin)(xin)(xin)(xin)是通過將(jiang)鋅(xin)(xin)(xin)(xin)塊加(jia)熱(re)(re)至(zhi)高(gao)溫（約450℃），然后噴(pen)(pen)(pen)射(she)至(zhi)鋼(gang)(gang)(gang)鐵(tie)(tie)(tie)表(biao)(biao)面(mian)(mian)，形(xing)(xing)成一(yi)層(ceng)(ceng)(ceng)(ceng)(ceng)鋅(xin)(xin)(xin)(xin)鐵(tie)(tie)(tie)合金(jin)的(de)防(fang)護(hu)層(ceng)(ceng)(ceng)(ceng)(ceng)。而電鍍鋅(xin)(xin)(xin)(xin)則是將(jiang)鋼(gang)(gang)(gang)鐵(tie)(tie)(tie)浸入(ru)含有氧(yang)化(hua)鋅(xin)(xin)(xin)(xin)的(de)電解槽中，通電后在(zai)鋼(gang)(gang)(gang)鐵(tie)(tie)(tie)表(biao)(biao)面(mian)(mian)形(xing)(xing)成一(yi)層(ceng)(ceng)(ceng)(ceng)(ceng)鋅(xin)(xin)(xin)(xin)層(ceng)(ceng)(ceng)(ceng)(ceng)的(de)防(fang)護(hu)層(ceng)(ceng)(ceng)(ceng)(ceng)。涂(tu)(tu)層(ceng)(ceng)(ceng)(ceng)(ceng)質(zhi)(zhi)量(liang)：熱(re)(re)噴(pen)(pen)(pen)鋅(xin)(xin)(xin)(xin)形(xing)(xing)成的(de)鋅(xin)(xin)(xin)(xin)鐵(tie)(tie)(tie)合金(jin)涂(tu)(tu)層(ceng)(ceng)(ceng)(ceng)(ceng)與金(jin)屬(shu)表(biao)(biao)面(mian)(mian)結(jie)合更(geng)緊密(mi)，更(geng)難(nan)以被(bei)機(ji)械力損(sun)傷和腐(fu)(fu)(fu)蝕侵蝕。而電鍍鋅(xin)(xin)(xin)(xin)的(de)防(fang)護(hu)層(ceng)(ceng)(ceng)(ceng)(ceng)厚(hou)度較(jiao)(jiao)薄，易受力損(sun)傷和腐(fu)(fu)(fu)蝕侵蝕。成本：熱(re)(re)噴(pen)(pen)(pen)鋅(xin)(xin)(xin)(xin)的(de)成本相對較(jiao)(jiao)高(gao)，因為它需(xu)要(yao)(yao)將(jiang)鋅(xin)(xin)(xin)(xin)塊加(jia)熱(re)(re)至(zhi)高(gao)溫并噴(pen)(pen)(pen)射(she)到鋼(gang)(gang)(gang)鐵(tie)(tie)(tie)表(biao)(biao)面(mian)(mian)。而電鍍鋅(xin)(xin)(xin)(xin)的(de)成本較(jiao)(jiao)低，因為它只需(xu)要(yao)(yao)將(jiang)鋼(gang)(gang)(gang)鐵(tie)(tie)(tie)浸入(ru)電解槽中即可在(zai)表(biao)(biao)面(mian)(mian)形(xing)(xing)成鋅(xin)(xin)(xin)(xin)層(ceng)(ceng)(ceng)(ceng)(ceng)。適(shi)用范圍：熱(re)(re)鍍鋅(xin)(xin)(xin)(xin)適(shi)宜用于小型的(de)、各(ge)種形(xing)(xing)狀的(de)工(gong)件鍍鋅(xin)(xin)(xin)(xin)防(fang)腐(fu)(fu)(fu)。冷鍍鋅(xin)(xin)(xin)(xin)適(shi)用于大型的(de)鋼(gang)(gang)(gang)結(jie)構設施(shi)鍍鋅(xin)(xin)(xin)(xin)防(fang)腐(fu)(fu)(fu)，以及熱(re)(re)鍍鋅(xin)(xin)(xin)(xin)涂(tu)(tu)層(ceng)(ceng)(ceng)(ceng)(ceng)的(de)損(sun)傷修補。臺(tai)州(zhou)(zhou)電弧熱(re)(re)噴(pen)(pen)(pen)鋅(xin)(xin)(xin)(xin) 歡迎(ying)來電咨詢無(wu)錫華(hua)金(jin)噴(pen)(pen)(pen)涂(tu)(tu)防(fang)腐(fu)(fu)(fu)。常州(zhou)(zhou)鋼(gang)(gang)(gang)鐵(tie)(tie)(tie)熱(re)(re)噴(pen)(pen)(pen)鋅(xin)(xin)(xin)(xin)多少錢

舟山金屬表面(mian)處理熱噴(pen)鋅(xin) 歡迎來電(dian)咨詢無(wu)錫華金噴(pen)涂防腐。宿遷(qian)熱噴(pen)鋅(xin)哪家(jia)好

兩種(zhong)技術鍍層(ceng)(ceng)(ceng)(ceng)厚度(du)(du)(du)均(jun)勻性(xing)(xing)的(de)(de)(de)比較由(you)于浸鍍鋅(xin)鍍槽溫度(du)(du)(du)不(bu)易控制(zhi)，鍍鋅(xin)層(ceng)(ceng)(ceng)(ceng)易流掛，鍍層(ceng)(ceng)(ceng)(ceng)薄厚不(bu)均(jun)勻，鍍層(ceng)(ceng)(ceng)(ceng)厚度(du)(du)(du)不(bu)能(neng)(neng)(neng)人為(wei)控制(zhi)，同時還能(neng)(neng)(neng)引起架構(gou)變形(xing)。而熱(re)(re)噴(pen)(pen)(pen)鋅(xin)涂(tu)層(ceng)(ceng)(ceng)(ceng)厚度(du)(du)(du)、均(jun)勻性(xing)(xing)可人為(wei)調節，根據環(huan)(huan)境(jing)腐蝕程度(du)(du)(du)，調整鋅(xin)涂(tu)層(ceng)(ceng)(ceng)(ceng)厚度(du)(du)(du)。四(si)、兩種(zhong)技術對(dui)鋼(gang)(gang)結構(gou)內部應(ying)力的(de)(de)(de)影響浸鍍鋅(xin)由(you)于鍍液溫度(du)(du)(du)高(gao)，易使(shi)鋼(gang)(gang)結構(gou)變形(xing)，產生(sheng)內部應(ying)力，影響其使(shi)用性(xing)(xing)能(neng)(neng)(neng)。熱(re)(re)噴(pen)(pen)(pen)鋅(xin)是鋅(xin)液通過空(kong)氣(qi)冷卻(que)后直接噴(pen)(pen)(pen)到鋼(gang)(gang)鐵(tie)基(ji)體(ti)表面，對(dui)鋼(gang)(gang)鐵(tie)結構(gou)內部力學性(xing)(xing)能(neng)(neng)(neng)基(ji)本沒(mei)有影響。兩種(zhong)技術防(fang)腐性(xing)(xing)能(neng)(neng)(neng)的(de)(de)(de)比較熱(re)(re)噴(pen)(pen)(pen)鋅(xin)由(you)于噴(pen)(pen)(pen)涂(tu)后采取涂(tu)料封閉，采取鋅(xin)層(ceng)(ceng)(ceng)(ceng)與涂(tu)料的(de)(de)(de)保(bao)護系統。荷蘭的(de)(de)(de)研究表明：復合系統的(de)(de)(de)耐久性(xing)(xing)比單(dan)獨鋅(xin)層(ceng)(ceng)(ceng)(ceng)和(he)單(dan)獨涂(tu)料層(ceng)(ceng)(ceng)(ceng)耐久性(xing)(xing)之和(he)高(gao)出50~130%，這種(zhong)效應(ying)稱之為(wei)協(xie)同作用（syncrgy-effect）或(huo)所謂的(de)(de)(de)2+2＝5效應(ying)。另外，熱(re)(re)噴(pen)(pen)(pen)鋅(xin)工藝(yi)可根據現場腐蝕環(huan)(huan)境(jing)的(de)(de)(de)大小來(lai)調整鋅(xin)層(ceng)(ceng)(ceng)(ceng)的(de)(de)(de)厚度(du)(du)(du)，而浸鍍一鍍定型，鋅(xin)層(ceng)(ceng)(ceng)(ceng)厚度(du)(du)(du)不(bu)能(neng)(neng)(neng)再增加(jia)，對(dui)較惡劣的(de)(de)(de)腐蝕環(huan)(huan)境(jing)不(bu)適應(ying)。因此，從對(dui)鋼(gang)(gang)鐵(tie)基(ji)體(ti)的(de)(de)(de)防(fang)護效果來(lai)看，熱(re)(re)噴(pen)(pen)(pen)鋅(xin)要好于浸鍍鋅(xin)。宿遷(qian)熱(re)(re)噴(pen)(pen)(pen)鋅(xin)哪家好

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