如(ru)何(he)判(pan)斷(duan)工(gong)業(ye)鋁(lv)型(xing)材(cai)的(di)好(hao)壞(huai)的(di)方(fang)法(fa)
工(gong)業(ye)鋁(lv)型(xing)材(cai)是(shi)一(yi)種(zhong)以(yi)鋁(lv)為(wei)主(zhu)要(yao)成(cheng)份(fen)的(di)合(ge)金(jin)材(cai)料(liao),鋁(lv)棒(bang)通(tong)過(guo)熱(re)熔(rong),擠(ji)壓(ya)從(zong)而(er)得(dei)到(dao)不(bu)同(tong)截(jie)麵(mian)形(xing)狀(zhuang)的(di)鋁(lv)材(cai)料(liao),但(dan)添(tian)加(jia)的(di)合(ge)金(jin)的(di)比(bi)例(li)不(bu)同(tong),生(sheng)產(chan)出(chu)來(lai)的(di)工(gong)業(ye)鋁(lv)型(xing)材(cai)的(di)機(ji)械(xie)性(xing)能(neng)和(hu)應(ying)用(yong)領(ling)域(yu)也(ye)不(bu)同(tong).怎(zen)樣(yang)能(neng)買(mai)到(dao)質(zhi)量(liang)好(hao)的(di)工(gong)業(ye)鋁(lv)型(xing)材(cai)呢(ni)?下(xia)麵(mian),小(xiao)編(bian)來(lai)介(jie)紹(shao)如(ru)何(he)判(pan)斷(duan)工(gong)業(ye)鋁(lv)型(xing)材(cai)的(di)好(hao)壞(huai)的(di)方(fang)法(fa).
1. 鋁(lv)型(xing)材(cai)廠(han)家(jia)--大(dai)型(xing)鋁(lv)型(xing)材(cai)廠(han),原(yuan)材(cai)料(liao),生(sheng)產(chan)工(gong)藝(yi)標(biao)準(zhun),質(zhi)量(liang)控(kong)製(zhi)嚴(yan)格(ge),加(jia)工(gong)費(fei)比(bi)小(xiao)廠(han)家(jia)多(duo)高(gao),加(jia)工(gong)費(fei)可(ke)以(yi)相(xiang)差(chai)2000-3000/噸(dun).縮(suo)小(xiao)2-3元(yuan)/公(gong)斤(jin). 近(jin)年(nian)來(lai),隨(sui)著(zhuo)工(gong)業(ye)的(di)水(shui)平(ping),鋁(lv)行(hang)業(ye)正(zheng)變(bian)得(dei)越(yue)來(lai)越(yue)受(shou)歡(huan)迎(ying).銷(xiao)售(shou)也(ye)呈(cheng)現(xian)多(duo)元(yuan)化(hua),價(jia)格(ge)懸(xuan)殊(shu).未(wei)知(zhi)客(ke)戶(hu),隻(zhi)會(kuai)從(zong)最(zui)低(di)的(di)價(jia)格(ge)選(xuan)擇(ze)工(gong)業(ye)鋁(lv)材(cai)銷(xiao)售(shou)公(gong)司(si).這(zhe)迫(po)使(shi)一(yi)些(xie)堅(jian)持(chi)質(zhi)量(liang)第(di)一(yi)的(di)公(gong)司(si)從(zong)較(jiao)低(di)的(di)原(yuan)材(cai)料(liao)和(hu)加(jia)工(gong)成(cheng)本(ben),確(que)保(bao)銷(xiao)售(shou),市(shi)場(chang)混(hun)亂(luan)日(ri)趨(qu)明(ming)顯(xian).
2.種(zhong)化(hua)學(xue)成(cheng)分(fen),摻(can)入(ru)大(dai)量(liang)廢(fei)雜(za)鋁(lv),工(gong)業(ye)鋁(lv)型(xing)材(cai)可(ke)以(yi)大(dai)大(dai)降(xiang)低(di)成(cheng)本(ben),但(dan)會(kuai)導(dao)致(zhi)工(gong)業(ye)鋁(lv)化(hua)學(xue)成(cheng)分(fen)不(bu)合(ge)格(ge),嚴(yan)重(chong)危(wei)及(ji)安(an)全(quan)工(gong)程(cheng).
3.厚(hou)度(duo)分(fen)布(bu)的(di)大(dai)致(zhi)相(xiang)同(tong)的(di)尺(che)寸(cun)圖(tu)紙(zhi),以(yi)及(ji)斷(duan)麵(mian)尺(che)寸(cun),寬(kuan)度(duo),中(zhong)心(xin)孔(kong),但(dan)壁(bi)厚(hou)差(chai)異(yi)非(fei)常(chang)大(dai),也(ye)可(ke)以(yi)是(shi)相(xiang)當(dang)不(bu)同(tong)的(di)重(chong)量(liang),每(mei)一(yi)個(ge)價(jia)格(ge)也(ye)相(xiang)應(ying)的(di)很(hen)大(dai)的(di)差(chai)距(ju). 此(ci)外(wai),較(jiao)低(di)的(di)工(gong)業(ye)鋁(lv)可(ke)以(yi)減(jian)少(shao)一(yi)些(xie)關(guan)閉(bi)時(shi)間(jian),減(jian)少(shao)了(liao)化(hua)學(xue)試(shi)劑(ji)消(xiao)耗(hao),成(cheng)本(ben)降(xiang)低(di),但(dan)材(cai)料(liao)耐(nai)蝕(shi)性(xing)大(dai)大(dai)降(xiang)低(di).
4.氧(yang)化(hua)膜(mo)厚(hou)度(duo)--厚(hou)度(duo)不(bu)夠(gou),鋁(lv)表(biao)麵(mian)容(rong)易(yi)生(sheng)鏽(xiu),腐(fu)蝕(shi).國(guo)家(jia)標(biao)準(zhun)的(di)建(jian)築(zhu)和(hu)工(gong)業(ye)鋁(lv)氧(yang)化(hua)膜(mo)厚(hou)度(duo)應(ying)不(bu)小(xiao)於(yu)10um(微(wei)米(mi)).一(yi)些(xie)屬(zhu)性(xing)名(ming)稱(chen),地(de)址(zhi),生(sheng)產(chan)許(xu)可(ke)證(zheng),證(zheng)書(shu)工(gong)業(ye)鋁(lv)型(xing)材(cai),薄(bao)膜(mo)的(di)厚(hou)度(duo)是(shi)2至(zhi)4um,有(you)的(di)甚(shen)至(zhi)沒(mo)有(you)電(dian)影(ying).據(ju)專(zhuan)家(jia)估(gu)計(ji),每(mei)減(jian)少(shao)1um氧(yang)化(hua)膜(mo)厚(hou)度(duo),可(ke)以(yi)減(jian)少(shao)功(gong)率(shuai)消(xiao)耗(hao)每(mei)噸(dun)物(wu)質(zhi)150多(duo)元(yuan).
