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地 址:重慶九(jiu)龍(long)坡綠云鋼材(cai)(cai)市(shi)場A9-293/雙福攀寶鋼材(cai)(cai)市(shi)場綠城路
鍍(du)(du)鋅(xin)板選(xuan)擇(ze)要(yao)(yao)(yao)注重(zhong)(zhong)(zhong)(zhong)的(de)(de)(de)幾個(ge)(ge)要(yao)(yao)(yao)點,工業(ye)企業(ye)的(de)(de)(de)客戶選(xuan)擇(ze)專(zhuan)用(yong)(yong)工業(ye)原料,要(yao)(yao)(yao)注重(zhong)(zhong)(zhong)(zhong)從(cong)四(si)個(ge)(ge)標(biao)(biao)準。一(yi)是(shi)(shi)(shi)要(yao)(yao)(yao)注重(zhong)(zhong)(zhong)(zhong)品(pin)(pin)牌來(lai)進行選(xuan)擇(ze),因為鍍(du)(du)鋅(xin)技(ji)術(shu)的(de)(de)(de)要(yao)(yao)(yao)求嚴格,所以有的(de)(de)(de)基(ji)(ji)礎(chu),當然產(chan)(chan)品(pin)(pin)質(zhi)(zhi)量與技(ji)術(shu)標(biao)(biao)準都(dou)會更可(ke)靠(kao),都(dou)會有好(hao)的(de)(de)(de)專(zhuan)業(ye)標(biao)(biao)準。二是(shi)(shi)(shi)要(yao)(yao)(yao)注重(zhong)(zhong)(zhong)(zhong)產(chan)(chan)品(pin)(pin)本身的(de)(de)(de)鍍(du)(du)層質(zhi)(zhi)量,鍍(du)(du)層一(yi)要(yao)(yao)(yao)靠(kao)技(ji)術(shu),二要(yao)(yao)(yao)靠(kao)純度,所以從(cong)產(chan)(chan)品(pin)(pin)表面來(lai)看質(zhi)(zhi)量,這是(shi)(shi)(shi)基(ji)(ji)本也(ye)是(shi)(shi)(shi)重(zhong)(zhong)(zhong)(zhong)要(yao)(yao)(yao)的(de)(de)(de)一(yi)個(ge)(ge)標(biao)(biao)準。三是(shi)(shi)(shi)要(yao)(yao)(yao)看基(ji)(ji)礎(chu)材(cai)料。鍍(du)(du)鋅(xin)板基(ji)(ji)礎(chu)金屬材(cai)料的(de)(de)(de)質(zhi)(zhi)量,與成品(pin)(pin)鍍(du)(du)鋅(xin)板的(de)(de)(de)質(zhi)(zhi)量與耐(nai)用(yong)(yong)性密切(qie)相關,所以在進行產(chan)(chan)品(pin)(pin)選(xuan)擇(ze)的(de)(de)(de)時候,需要(yao)(yao)(yao)注重(zhong)(zhong)(zhong)(zhong)這個(ge)(ge)細節(jie),而材(cai)料的(de)(de)(de)提供,就(jiu)是(shi)(shi)(shi)對(dui)于工業(ye)生產(chan)(chan)來(lai)說,有基(ji)(ji)礎(chu)條件(jian)。四(si)是(shi)(shi)(shi)要(yao)(yao)(yao)注重(zhong)(zhong)(zhong)(zhong)價(jia)(jia)格對(dui)比,不(bu)是(shi)(shi)(shi)好(hao)的(de)(de)(de)就(jiu)是(shi)(shi)(shi)貴的(de)(de)(de),但是(shi)(shi)(shi)如(ru)果廉價(jia)(jia)的(de)(de)(de)把產(chan)(chan)品(pin)(pin),那是(shi)(shi)(shi)不(bu)可(ke)信(xin)的(de)(de)(de)。
鍍(du)(du)(du)鋅(xin)(xin)鋼(gang)(gang)板(ban)是為(wei)防止鋼(gang)(gang)板(ban)表(biao)面遭受腐蝕,延長其使用(yong)壽命,在(zai)(zai)鋼(gang)(gang)板(ban)表(biao)面涂(tu)以一(yi)層金(jin)屬(shu)鋅(xin)(xin),這(zhe)種(zhong)涂(tu)鋅(xin)(xin)的(de)薄(bo)鋼(gang)(gang)板(ban)稱為(wei)鍍(du)(du)(du)鋅(xin)(xin)板(ban)。按生(sheng)(sheng)產(chan)及加(jia)工方法可分為(wei)以下幾類:熱(re)浸(jin)(jin)鍍(du)(du)(du)鋅(xin)(xin)鋼(gang)(gang)板(ban)。將薄(bo)鋼(gang)(gang)板(ban)浸(jin)(jin)入熔 微商貨(huo)源解的(de)鋅(xin)(xin)槽中,使其表(biao)面粘附一(yi)層鋅(xin)(xin)的(de)薄(bo)鋼(gang)(gang)板(ban)。目前主(zhu)要(yao)采(cai)用(yong)連(lian)續(xu)鍍(du)(du)(du)鋅(xin)(xin)工藝生(sheng)(sheng)產(chan),即(ji)(ji)把成(cheng)卷(juan)的(de)鋼(gang)(gang)板(ban)連(lian)續(xu)浸(jin)(jin)在(zai)(zai)熔解有鋅(xin)(xin)的(de)鍍(du)(du)(du)槽中制(zhi)成(cheng)鍍(du)(du)(du)鋅(xin)(xin)鋼(gang)(gang)板(ban);合金(jin)化鍍(du)(du)(du)鋅(xin)(xin)鋼(gang)(gang)板(ban)。這(zhe)種(zhong)鋼(gang)(gang)板(ban)也是用(yong)熱(re)浸(jin)(jin)法制(zhi)造,但在(zai)(zai)出槽后,立即(ji)(ji)把它加(jia)熱(re)到500℃左右,使其生(sheng)(sheng)成(cheng)鋅(xin)(xin)和鐵(tie)的(de)合金(jin)被膜。這(zhe)種(zhong)鍍(du)(du)(du)鋅(xin)(xin)板(ban)具(ju)有良好(hao)的(de)涂(tu)料的(de)密(mi)著性(xing)和焊接性(xing)。
樓(lou)(lou)(lou)(lou)(lou)承(cheng)(cheng)(cheng)板(ban)適應(ying)主體鋼(gang)結(jie)構(gou)快速(su)施(shi)工(gong)的(de)(de)(de)要求(qiu),能夠在短時間內提(ti)供(gong)堅(jian)定的(de)(de)(de)作業(ye)平臺(tai),并可采用多個(ge)樓(lou)(lou)(lou)(lou)(lou)層(ceng)鋪(pu)設(she)壓型鋼(gang)板(ban),分層(ceng)澆筑混(hun)凝(ning)(ning)土(tu)板(ban)的(de)(de)(de)流水施(shi)工(gong)。在使(shi)用階(jie)段樓(lou)(lou)(lou)(lou)(lou)承(cheng)(cheng)(cheng)板(ban)作為(wei)(wei)混(hun)凝(ning)(ning)土(tu)樓(lou)(lou)(lou)(lou)(lou)板(ban)的(de)(de)(de)受拉(la)鋼(gang)筋(jin),也(ye)提(ti)高(gao)了(le)樓(lou)(lou)(lou)(lou)(lou)板(ban)的(de)(de)(de)剛(gang)度,節(jie)省了(le)鋼(gang)筋(jin)和(he)混(hun)凝(ning)(ning)土(tu)的(de)(de)(de)用量。樓(lou)(lou)(lou)(lou)(lou)承(cheng)(cheng)(cheng)板(ban)上面(mian)可以鋪(pu)設(she)保溫,隔音(yin),隔熱(re),隔振等材料。樓(lou)(lou)(lou)(lou)(lou)面(mian)性(xing)(xing)(xing)能充分發揮鋼(gang)的(de)(de)(de)良(liang)好的(de)(de)(de)抗拉(la)強度和(he)延性(xing)(xing)(xing)及混(hun)凝(ning)(ning)土(tu)優良(liang)的(de)(de)(de)抗壓強度和(he)較(jiao)大的(de)(de)(de)剛(gang)度。壓型板(ban)表面(mian)壓紋使(shi)樓(lou)(lou)(lou)(lou)(lou)承(cheng)(cheng)(cheng)板(ban)與(yu)混(hun)凝(ning)(ning)土(tu)之(zhi)間產生大的(de)(de)(de)結(jie)合力,使(shi)二者形成整體,配以加勁肋,使(shi)樓(lou)(lou)(lou)(lou)(lou)承(cheng)(cheng)(cheng)板(ban)系統(tong)具(ju)有高(gao)強承(cheng)(cheng)(cheng)載力。在懸(xuan)臂條件下,樓(lou)(lou)(lou)(lou)(lou)承(cheng)(cheng)(cheng)板(ban)僅作為(wei)(wei)性(xing)(xing)(xing)模板(ban)。懸(xuan)挑的(de)(de)(de)長度可根據(ju)樓(lou)(lou)(lou)(lou)(lou)承(cheng)(cheng)(cheng)板(ban)的(de)(de)(de)截面(mian)特性(xing)(xing)(xing)來定。為(wei)(wei)了(le)防止懸(xuan)挑板(ban)的(de)(de)(de)開裂,需(xu)在支座處依結(jie)構(gou)工(gong)程師的(de)(de)(de)設(she)計配上負筋(jin)。
熱鍍鋅(xin)(xin)卷(juan)板(ban)(ban)現貨消(xiao)息:熱鍍鋅(xin)(xin)產(chan)品(pin)廣(guang)泛用于(yu)建(jian)筑(zhu)、家(jia)電(dian)、車(che)船、容器制(zhi)造業、機(ji)電(dian)業等(deng)(deng),幾乎涉及(ji)到衣(yi)食住行(xing)(xing)各個領(ling)域。近年來,世界鍍鋅(xin)(xin)鋼(gang)(gang)板(ban)(ban)需求量不斷(duan)增加(jia),產(chan)量增長也很快,在美、日(ri)等(deng)(deng)鋼(gang)(gang)材生產(chan)大國,熱鍍鋅(xin)(xin)鋼(gang)(gang)板(ban)(ban)在鋼(gang)(gang)材中(zhong)所占(zhan)比例已高達13%-15%。 熱鍍鋅(xin)(xin)卷(juan)板(ban)(ban)現貨消(xiao)息:近來,汽車(che)行(xing)(xing)業越來越重視材料的(de)(de)使用壽命(ming),用涂(tu)漆(qi)冷軋鋼(gang)(gang)板(ban)(ban)已不能(neng)滿足耐(nai)腐蝕方面(mian)的(de)(de)要求。在這種情況(kuang)下,耐(nai)腐蝕性優良且(qie)成本低(di)廉(lian)的(de)(de)熱鍍鋅(xin)(xin)板(ban)(ban)開始普遍(bian)受到了(le)汽車(che)廠家(jia)的(de)(de)青睞。
C型鋼批發熱鍍鋅板和電鍍鋅板在鍍鋅量上有很大的差別,就像山東彩涂卷)。熱鍍鋅的鍍鋅量不可能太小,一般較小為雙面50~60g/m2,較大可達600g/m2。資陽C型鋼電鍍(du)(du)鋅(xin)(xin)(xin)板的(de)(de)鍍(du)(du)鋅(xin)(xin)(xin)層可以很薄(bo),較小達15g/m2,但要(yao)求鍍(du)(du)層較厚(hou)的(de)(de)話(hua)則生(sheng)(sheng)產線速度很慢,不適(shi)應(ying)現代化機組(zu)的(de)(de)工(gong)(gong)藝特點(dian),一(yi)(yi)般(ban)較大(da)為(wei)(wei)lO0g/m2左右。正因為(wei)(wei)如此,電鍍(du)(du)鋅(xin)(xin)(xin)板的(de)(de)生(sheng)(sheng)產受到(dao)很大(da)的(de)(de)限制(zhi)。工(gong)(gong)一(yi)(yi)般(ban)電鍍(du)(du)鋅(xin)(xin)(xin)比較多(duo),適(shi)用(yong)(yong)于小部(bu)(bu)(bu)件(jian)(jian);熱鍍(du)(du)鋅(xin)(xin)(xin)一(yi)(yi)般(ban)用(yong)(yong)于電力設(she)備和(he)構件(jian)(jian),適(shi)用(yong)(yong)于大(da)的(de)(de)部(bu)(bu)(bu)件(jian)(jian)和(he)設(she)備。當然他(ta)們的(de)(de)價格也相(xiang)對便宜一(yi)(yi)些。建(jian)設(she)部(bu)(bu)(bu)已正式下(xia)文,淘汰技術落后的(de)(de)冷鍍(du)(du)鋅(xin)(xin)(xin)管(guan)(guan),不準用(yong)(yong)冷鍍(du)(du)鋅(xin)(xin)(xin)管(guan)(guan)作水(shui)、煤氣管(guan)(guan)。