電 話:(曹老師)
電 話:(羅老師)
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地 址:重慶九龍(long)坡綠云鋼(gang)材市場A9-293/雙(shuang)福攀寶鋼(gang)材市場綠城路
鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)是(shi)(shi)為(wei)防止(zhi)鋼(gang)(gang)(gang)板(ban)(ban)(ban)表(biao)(biao)面(mian)遭(zao)受(shou)腐蝕,延長其使(shi)用壽命(ming),在(zai)鋼(gang)(gang)(gang)板(ban)(ban)(ban)表(biao)(biao)面(mian)涂(tu)以一(yi)層金(jin)屬鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin),這(zhe)種(zhong)涂(tu)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)的(de)(de)(de)薄鋼(gang)(gang)(gang)板(ban)(ban)(ban)稱為(wei)鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)板(ban)(ban)(ban)。鋼(gang)(gang)(gang)板(ban)(ban)(ban)也(ye)是(shi)(shi)用熱(re)(re)浸(jin)法制(zhi)(zhi)造,但(dan)在(zai)出槽(cao)后,立(li)即(ji)(ji)把它加(jia)熱(re)(re)到500℃左右,使(shi)其生成鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)和(he)鐵的(de)(de)(de)合金(jin)被膜。這(zhe)種(zhong)鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)卷具有良(liang)好的(de)(de)(de)涂(tu)料的(de)(de)(de)密著性和(he)焊接性。合金(jin)化鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)。這(zhe)種(zhong)鋼(gang)(gang)(gang)板(ban)(ban)(ban)也(ye)是(shi)(shi)用熱(re)(re)浸(jin)法制(zhi)(zhi)造,但(dan)在(zai)出槽(cao)后,立(li)即(ji)(ji)把它加(jia)熱(re)(re)到500℃左右,使(shi)其生成鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)和(he)鐵的(de)(de)(de)合金(jin)被膜。這(zhe)種(zhong)鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)板(ban)(ban)(ban)具有良(liang)好的(de)(de)(de)涂(tu)料的(de)(de)(de)密著性和(he)焊接性。熱(re)(re)浸(jin)鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)。將(jiang)薄鋼(gang)(gang)(gang)板(ban)(ban)(ban)浸(jin)入熔解的(de)(de)(de)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)槽(cao)中(zhong),使(shi)其表(biao)(biao)面(mian)粘(zhan)附一(yi)層鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)的(de)(de)(de)薄鋼(gang)(gang)(gang)板(ban)(ban)(ban)。目(mu)前主要采用連續鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)工藝生產,即(ji)(ji)把成卷的(de)(de)(de)鋼(gang)(gang)(gang)板(ban)(ban)(ban)連續浸(jin)在(zai)熔解有鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)的(de)(de)(de)鍍(du)(du)槽(cao)中(zhong)制(zhi)(zhi)成鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)。合金(jin)、復合鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)。它是(shi)(shi)用鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)和(he)其他金(jin)屬如鉛、鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)制(zhi)(zhi)成合金(jin)乃至復合鍍(du)(du)成的(de)(de)(de)鋼(gang)(gang)(gang)板(ban)(ban)(ban)。這(zhe)種(zhong)鋼(gang)(gang)(gang)板(ban)(ban)(ban)既具有防銹性能,又(you)有良(liang)好的(de)(de)(de)涂(tu)裝性能。
重慶鍍鋅(xin)(xin)(xin)卷(juan)主(zhu)要有(you)(you):脫(tuo)落(luo)、劃(hua)傷、鈍(dun)化(hua)斑、鋅(xin)(xin)(xin)粒、厚(hou)邊(bian)、氣(qi)(qi)刀(dao)條痕、氣(qi)(qi)刀(dao)刮痕、露鋼、夾雜、機械(xie)損傷、鋼基性能不(bu)(bu)良、浪(lang)邊(bian)、瓢曲(qu)、尺寸不(bu)(bu)合、壓(ya)印(yin)、鋅(xin)(xin)(xin)層(ceng)厚(hou)度不(bu)(bu)合、輥印(yin)等。鋅(xin)(xin)(xin)層(ceng)脫(tuo)落(luo)的(de)主(zhu)要原(yuan)因(yin)(yin)有(you)(you):表(biao)面氧(yang)(yang)化(hua)、有(you)(you)硅化(hua)合物、冷(leng)扎(zha)乳化(hua)液太(tai)臟、NOF段(duan)氧(yang)(yang)化(hua)氣(qi)(qi)氛及保護氣(qi)(qi)體露點太(tai)高、空(kong)燃比不(bu)(bu)合理、氫氣(qi)(qi)流量偏(pian)低(di)、爐(lu)子有(you)(you)氧(yang)(yang)滲入,帶鋼入鍋溫(wen)(wen)度偏(pian)低(di),RWP段(duan)爐(lu)壓(ya)偏(pian)低(di)及爐(lu)門吸風、NOF段(duan)爐(lu)溫(wen)(wen)偏(pian)低(di),油脂蒸發不(bu)(bu)盡、鋅(xin)(xin)(xin)鍋鋁(lv)含量偏(pian)低(di)、機組速度太(tai)快、還原(yuan)不(bu)(bu)充(chong)分、鋅(xin)(xin)(xin)液中(zhong)停留時間太(tai)短、鍍層(ceng)偏(pian)厚(hou)。白銹和黑斑產生(sheng)(sheng)的(de)原(yuan)因(yin)(yin)有(you)(you):黑斑是白銹進一步氧(yang)(yang)化(hua)形成的(de)鍍鋅(xin)(xin)(xin)板(ban)的(de)特點與用途。鍍鋅(xin)(xin)(xin)卷(juan)板(ban)是以熱(re)軋鋼帶或冷(leng)軋鋼帶為基板(ban),經過連續熱(re)浸鍍鋅(xin)(xin)(xin)工藝而(er)生(sheng)(sheng)產出來的(de), 產品具有(you)(you)耐腐蝕強、 表(biao)面質量好、有(you)(you)利(li)于深加(jia)工、經濟實用等特點。
由于我國(guo)鋅(xin)(xin)資源比較豐富(fu),鍍(du)(du)(du)鋅(xin)(xin)又是一種價廉、能(neng)(neng)防銹(xiu),又能(neng)(neng)裝飾的(de)高性價比鍍(du)(du)(du)種,因而(er)在汽(qi)車、機(ji)械、電(dian)子、船舶、儀表(biao)、輕工(gong)等工(gong)業部門得到廣泛的(de)應用(yong)。如(ru)機(ji)械零件(jian)、低壓(ya)電(dian)器、高壓(ya)開關、緊固連接件(jian)、鋼鐵結(jie)構(gou)(gou)件(jian)、建(jian)筑(zhu)(zhu)五金、農業機(ji)械、輕工(gong)產品(pin)等都離不開鍍(du)(du)(du)鋅(xin)(xin)鈍(dun)化(hua)制(zhi)(zhi)品(pin)。鍍(du)(du)(du)鋅(xin)(xin)板卷(juan)因此可分為(wei)熱軋(ya)鍍(du)(du)(du)鋅(xin)(xin)板卷(juan)和(he)冷軋(ya)熱鍍(du)(du)(du)鋅(xin)(xin)板卷(juan),它(ta)們(men)主要(yao)用(yong)于建(jian)筑(zhu)(zhu)、家電(dian)、汽(qi)車、容器、交(jiao)通(tong)及家業等領域。特(te)別是鋼結(jie)構(gou)(gou)建(jian)筑(zhu)(zhu)、汽(qi)車制(zhi)(zhi)造、鋼板倉制(zhi)(zhi)造等行業。 重慶鍍(du)(du)(du)鋅(xin)(xin)卷(juan)特(te)點(dian)主要(yao)為(wei):耐腐蝕強、表(biao)面(mian)質(zhi)量(liang)好(hao)、得利于深加工(gong)、經濟實(shi)用(yong)等。
樓(lou)承(cheng)板(ban)(ban)在(zai)(zai)建(jian)筑(zhu)當(dang)中(zhong)已(yi)經被廣泛的(de)(de)使用,對于(yu)此種設備(bei)的(de)(de)標準化(hua)和(he)工廠化(hua)的(de)(de)程度已(yi)經是越(yue)來(lai)越(yue)高了(le),那么它們現在(zai)(zai)已(yi)經發展(zhan)(zhan)成為(wei)了(le)產業(ye)化(hua)的(de)(de)趨勢,那么在(zai)(zai)未(wei)來(lai)對于(yu)桁(heng)架(jia)樓(lou)承(cheng)板(ban)(ban)來(lai)說,應該有(you)好的(de)(de)市場發展(zhan)(zhan)前景,現在(zai)(zai)我們就要來(lai)說一說鋼筋桁(heng)架(jia)樓(lou)承(cheng)板(ban)(ban)在(zai)(zai)使用過程當(dang)中(zhong)如(ru)(ru)何進行防腐(fu)的(de)(de)操作。如(ru)(ru)今對于(yu)我們國家的(de)(de)建(jian)筑(zhu)鋼結構來(lai)說,它們的(de)(de)發展(zhan)(zhan)趨勢是特別好的(de)(de),它們也大(da)大(da)的(de)(de)推動了(le)我們國家的(de)(de)冶金行業(ye)的(de)(de)發展(zhan)(zhan),現在(zai)(zai)對于(yu)建(jian)筑(zhu)行業(ye)和(he)冶金行業(ye)已(yi)經緊緊的(de)(de)聯(lian)系在(zai)(zai)一起了(le)。對于(yu)未(wei)來(lai)我們的(de)(de)鋼筋桁(heng)架(jia)樓(lou)承(cheng)板(ban)(ban)將會(hui)處于(yu)一個新的(de)(de)發展(zhan)(zhan)時期。
C型鋼批發鍍鋅鋼板是為防止鋼板表面遭受腐蝕,延長其使用壽命,在鋼板表面涂以一層金屬鋅,這種涂鋅的薄鋼板稱為鍍鋅板。攀華C型鋼批發按生(sheng)(sheng)產及加工(gong)方法(fa)可分為以下幾類:熱浸(jin)鍍鋅(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)。將薄(bo)鋼(gang)(gang)板(ban)(ban)浸(jin)入熔(rong) 微商貨源(yuan)解的(de)鋅(xin)(xin)(xin)槽(cao)中,使(shi)其(qi)表(biao)面粘(zhan)附一層鋅(xin)(xin)(xin)的(de)薄(bo)鋼(gang)(gang)板(ban)(ban)。目(mu)前主要采用連續(xu)鍍鋅(xin)(xin)(xin)工(gong)藝生(sheng)(sheng)產,即(ji)把成卷的(de)鋼(gang)(gang)板(ban)(ban)連續(xu)浸(jin)在熔(rong)解有鋅(xin)(xin)(xin)的(de)鍍槽(cao)中制成鍍鋅(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban);合金化鍍鋅(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)。這(zhe)種(zhong)鋼(gang)(gang)板(ban)(ban)也(ye)是用熱浸(jin)法(fa)制造,但(dan)在出槽(cao)后,立即(ji)把它(ta)加熱到500℃左右,使(shi)其(qi)生(sheng)(sheng)成鋅(xin)(xin)(xin)和(he)鐵的(de)合金被膜。這(zhe)種(zhong)鍍鋅(xin)(xin)(xin)板(ban)(ban)具有良好的(de)涂料的(de)密著性(xing)和(he)焊(han)接(jie)性(xing)。