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地 址(zhi):重慶九龍(long)坡(po)綠云鋼(gang)材市(shi)場A9-293/雙福(fu)攀(pan)寶鋼(gang)材市(shi)場綠城(cheng)路(lu)
重慶鍍(du)鋅(xin)板(ban)(ban)(ban)(ban)(ban)按生(sheng)產及加工(gong)方(fang)法可分(fen)為以(yi)下(xia)幾類: 熱浸鍍(du)鋅(xin)鋼(gang)板(ban)(ban)(ban)(ban)(ban)。將薄(bo)鋼(gang)板(ban)(ban)(ban)(ban)(ban)浸入熔(rong)解(jie)的(de)鋅(xin)槽(cao)中,使其表面(mian)粘(zhan)附一層鋅(xin)的(de)薄(bo)鋼(gang)板(ban)(ban)(ban)(ban)(ban)。目前主要采用(yong)連(lian)續(xu)鍍(du)鋅(xin)工(gong)藝生(sheng)產,即把(ba)成卷的(de)鋼(gang)板(ban)(ban)(ban)(ban)(ban)連(lian)續(xu)浸在熔(rong)解(jie)有(you)鋅(xin)的(de)鍍(du)槽(cao)中制(zhi)成鍍(du)鋅(xin)鋼(gang)板(ban)(ban)(ban)(ban)(ban); 合(he)金(jin)化鍍(du)鋅(xin)鋼(gang)板(ban)(ban)(ban)(ban)(ban)。為克服單(dan)面(mian)未涂(tu)鋅(xin)的(de)缺點(dian),又有(you)一種在另面(mian)涂(tu)以(yi)薄(bo)層鋅(xin)的(de)鍍(du)鋅(xin)板(ban)(ban)(ban)(ban)(ban),即雙面(mian)差鍍(du)鋅(xin)板(ban)(ban)(ban)(ban)(ban);合(he)金(jin)、復(fu)合(he)鍍(du)鋅(xin)鋼(gang)板(ban)(ban)(ban)(ban)(ban)。它是(shi)用(yong)鋅(xin)和其他金(jin)屬如鉛、鋅(xin)制(zhi)成合(he)金(jin)乃至復(fu)合(he)鍍(du)成的(de)鋼(gang)板(ban)(ban)(ban)(ban)(ban)。這種鋼(gang)板(ban)(ban)(ban)(ban)(ban)既具有(you)防銹性(xing)能,又有(you)良好的(de)涂(tu)裝(zhuang)性(xing)能。
熱(re)鍍(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)板(ban)(ban)(ban)和(he)(he)電(dian)鍍(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)板(ban)(ban)(ban)在鍍(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)量上(shang)有很(hen)大(da)(da)(da)的(de)差別(bie),就像山(shan)東彩涂卷)。熱(re)鍍(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)的(de)鍍(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)量不(bu)可(ke)能(neng)太小,一(yi)(yi)般(ban)較小為(wei)雙面50~60g/m2,較大(da)(da)(da)可(ke)達600g/m2。電(dian)鍍(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)板(ban)(ban)(ban)的(de)鍍(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)層可(ke)以很(hen)薄,較小達15g/m2,但要求鍍(du)(du)(du)(du)(du)層較厚的(de)話則生(sheng)產(chan)(chan)線速度(du)很(hen)慢,不(bu)適(shi)應現代(dai)化機組的(de)工藝(yi)特點,一(yi)(yi)般(ban)較大(da)(da)(da)為(wei)lO0g/m2左右。正(zheng)因為(wei)如此,電(dian)鍍(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)板(ban)(ban)(ban)的(de)生(sheng)產(chan)(chan)受到很(hen)大(da)(da)(da)的(de)限制。工一(yi)(yi)般(ban)電(dian)鍍(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)比較多,適(shi)用于小部(bu)件;熱(re)鍍(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)一(yi)(yi)般(ban)用于電(dian)力設(she)備(bei)和(he)(he)構(gou)件,適(shi)用于大(da)(da)(da)的(de)部(bu)件和(he)(he)設(she)備(bei)。當然他們(men)的(de)價格也相對便宜一(yi)(yi)些。建設(she)部(bu)已正(zheng)式(shi)下文,淘汰技術落后的(de)冷鍍(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)管,不(bu)準用冷鍍(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)管作水、煤(mei)氣(qi)管。
鍍鋅板開平的(de)(de)(de)(de)(de)(de)整(zheng)(zheng)個(ge)(ge)生產來(lai)說它(ta)(ta)首先(xian)就(jiu)是(shi)(shi)要(yao)(yao)達(da)到(dao)很(hen)高的(de)(de)(de)(de)(de)(de)工藝(yi)(yi)(yi),但是(shi)(shi)如果(guo)要(yao)(yao)讓(rang)它(ta)(ta)在(zai)(zai)自(zi)(zi)己(ji)(ji)的(de)(de)(de)(de)(de)(de)工藝(yi)(yi)(yi)性(xing)上(shang)(shang)面(mian)(mian)達(da)到(dao)很(hen)高的(de)(de)(de)(de)(de)(de)表(biao)現(xian),也(ye)是(shi)(shi)要(yao)(yao)讓(rang)它(ta)(ta)達(da)到(dao)很(hen)高的(de)(de)(de)(de)(de)(de)要(yao)(yao)求的(de)(de)(de)(de)(de)(de),那么(me)它(ta)(ta)在(zai)(zai)自(zi)(zi)己(ji)(ji)工藝(yi)(yi)(yi)性(xing)上(shang)(shang)面(mian)(mian)都(dou)(dou)是(shi)(shi)要(yao)(yao)達(da)到(dao)什(shen)么(me)樣的(de)(de)(de)(de)(de)(de)要(yao)(yao)求呢?首先(xian)一(yi)個(ge)(ge)方(fang)面(mian)(mian),就(jiu)是(shi)(shi)它(ta)(ta)在(zai)(zai)自(zi)(zi)己(ji)(ji)的(de)(de)(de)(de)(de)(de)生產上(shang)(shang)面(mian)(mian)要(yao)(yao)讓(rang)自(zi)(zi)己(ji)(ji)有(you)(you)很(hen)高的(de)(de)(de)(de)(de)(de)技術(shu),如果(guo)是(shi)(shi)一(yi)個(ge)(ge)廠(chang)家(jia),他(ta)們(men)(men)沒有(you)(you)很(hen)高的(de)(de)(de)(de)(de)(de)技術(shu),那么(me)他(ta)們(men)(men)是(shi)(shi)不能讓(rang)自(zi)(zi)己(ji)(ji)的(de)(de)(de)(de)(de)(de)工藝(yi)(yi)(yi)性(xing)有(you)(you)很(hen)好(hao)的(de)(de)(de)(de)(de)(de)表(biao)現(xian)的(de)(de)(de)(de)(de)(de)。鍍鋅板開平的(de)(de)(de)(de)(de)(de)整(zheng)(zheng)個(ge)(ge)設(she)備上(shang)(shang)面(mian)(mian)也(ye)是(shi)(shi)很(hen)重(zhong)要(yao)(yao)的(de)(de)(de)(de)(de)(de),現(xian)在(zai)(zai)也(ye)有(you)(you)一(yi)些廠(chang)家(jia),他(ta)們(men)(men)因為自(zi)(zi)己(ji)(ji)沒有(you)(you)很(hen)好(hao)的(de)(de)(de)(de)(de)(de)實力,所以自(zi)(zi)然(ran)就(jiu)會(hui)讓(rang)它(ta)(ta)在(zai)(zai)自(zi)(zi)己(ji)(ji)的(de)(de)(de)(de)(de)(de)設(she)備上(shang)(shang)面(mian)(mian)的(de)(de)(de)(de)(de)(de)下降,如果(guo)是(shi)(shi)一(yi)些大廠(chang)家(jia)來(lai)說,他(ta)們(men)(men)在(zai)(zai)自(zi)(zi)己(ji)(ji)的(de)(de)(de)(de)(de)(de)整(zheng)(zheng)個(ge)(ge)工作中(zhong),都(dou)(dou)是(shi)(shi)能使(shi)用(yong)到(dao)電腦上(shang)(shang)面(mian)(mian)的(de)(de)(de)(de)(de)(de)控制,但是(shi)(shi)對于有(you)(you)些廠(chang)家(jia)來(lai)說,他(ta)們(men)(men)還在(zai)(zai)使(shi)用(yong)一(yi)些落后(hou)的(de)(de)(de)(de)(de)(de)設(she)備,這樣自(zi)(zi)然(ran)就(jiu)會(hui)讓(rang)它(ta)(ta)在(zai)(zai)工藝(yi)(yi)(yi)性(xing)上(shang)(shang)面(mian)(mian)下降,所以這一(yi)點也(ye)是(shi)(shi)它(ta)(ta)在(zai)(zai)自(zi)(zi)己(ji)(ji)工藝(yi)(yi)(yi)性(xing)上(shang)(shang)面(mian)(mian)的(de)(de)(de)(de)(de)(de)一(yi)些條件。
冷軋卷價格鍍鋅鋼板的表面鍍鋅主要采用的方法是熱鍍鋅。深圳冷軋卷熱(re)鍍(du)(du)鋅(xin)是(shi)由較(jiao)古老的熱(re)鍍(du)(du)方法發展(zhan)而來的,自從1836年法國把熱(re)鍍(du)(du)鋅(xin)應用于(yu)工業以來,已經(jing)有(you)一百七十(shi)年的歷史了。然而,熱(re)鍍(du)(du)鋅(xin)工業是(shi)近(jin)三十(shi)年來伴隨冷軋帶鋼的飛速發展(zhan)而得到(dao)了大規模發展(zhan)。鍍(du)(du)鋅(xin)溶液(ye)(ye)有(you)氰(qing)(qing)(qing)化(hua)物(wu)(wu)(wu)鍍(du)(du)液(ye)(ye)和(he)無(wu)(wu)(wu)氰(qing)(qing)(qing)鍍(du)(du)液(ye)(ye)兩類。氰(qing)(qing)(qing)化(hua)物(wu)(wu)(wu)鍍(du)(du)液(ye)(ye)中(zhong)(zhong)分微氰(qing)(qing)(qing)、低氰(qing)(qing)(qing)、中(zhong)(zhong)氰(qing)(qing)(qing)、和(he)高(gao)氰(qing)(qing)(qing)幾類。無(wu)(wu)(wu)氰(qing)(qing)(qing)鍍(du)(du)液(ye)(ye)有(you)堿性鋅(xin)酸鹽鍍(du)(du)液(ye)(ye)、銨鹽鍍(du)(du)液(ye)(ye)、硫酸鹽鍍(du)(du)液(ye)(ye)及(ji)無(wu)(wu)(wu)氨氯化(hua)物(wu)(wu)(wu)鍍(du)(du)液(ye)(ye)等。氰(qing)(qing)(qing)化(hua)鍍(du)(du)鋅(xin)溶液(ye)(ye)均鍍(du)(du)能力好,得到(dao)的鍍(du)(du)層光滑細致,在生產中(zhong)(zhong)被長期采用。但由于(yu)氰(qing)(qing)(qing)化(hua)物(wu)(wu)(wu)劇毒,對環境(jing)污(wu)染嚴重,近(jin)年來已趨向于(yu)采用低氰(qing)(qing)(qing)、微氰(qing)(qing)(qing)、無(wu)(wu)(wu)氰(qing)(qing)(qing)鍍(du)(du)鋅(xin)溶液(ye)(ye)。