鋁(lv)(lv)合(he)(he)金(jin)電(dian)(dian)纜(lan)(lan)(lan)是前幾年電(dian)(dian)纜(lan)(lan)(lan)行業(ye)新推(tui)行的(de)(de)一種(zhong)以(yi)鋁(lv)(lv)合(he)(he)金(jin)材質為導體而生(sheng)產的(de)(de)電(dian)(dian)纜(lan)(lan)(lan),這(zhe)種(zhong)電(dian)(dian)纜(lan)(lan)(lan)很大一部分的(de)(de)彌補了銅(tong)(tong)電(dian)(dian)纜(lan)(lan)(lan)價格(ge)高昂和鋁(lv)(lv)電(dian)(dian)纜(lan)(lan)(lan)性能較差(cha)的(de)(de)缺點。經測試,鋁(lv)(lv)合(he)(he)金(jin)電(dian)(dian)纜(lan)(lan)(lan)的(de)(de)載流(liu)量約能達到銅(tong)(tong)電(dian)(dian)纜(lan)(lan)(lan)的(de)(de)75%足有,而價格(ge)卻僅為銅(tong)(tong)電(dian)(dian)纜(lan)(lan)(lan)的(de)(de)一般。鋁(lv)(lv)合(he)(he)金(jin)電(dian)(dian)纜(lan)(lan)(lan)將是引(yin)領電(dian)(dian)纜(lan)(lan)(lan)行業(ye)...
1、鋁(lv)合金電(dian)(dian)纜的(de)延(yan)伸(shen)性能(neng)(neng)(neng)伸(shen)長率(lv)(lv)是(shi)導(dao)體機(ji)(ji)械性能(neng)(neng)(neng)重(zhong)(zhong)要(yao)指標(biao),是(shi)產(chan)品優劣和能(neng)(neng)(neng)承受外力大小的(de)重(zhong)(zhong)要(yao)標(biao)志。也是(shi)檢驗電(dian)(dian)纜導(dao)體機(ji)(ji)械性能(neng)(neng)(neng)的(de)一(yi)個重(zhong)(zhong)要(yao)指標(biao)。鋁(lv)合金電(dian)(dian)纜導(dao)體經退火處理(li)后的(de)延(yan)伸(shen)率(lv)(lv)能(neng)(neng)(neng)達到30%,而(er)銅電(dian)(dian)纜的(de)伸(shen)長率(lv)(lv)約為25%,...
鋁合(he)金電(dian)纜(lan)(lan)若想在(zai)電(dian)力工程中占有一席之地(di),打破(po)銅電(dian)纜(lan)(lan)在(zai)電(dian)纜(lan)(lan)行(xing)業中的壟斷地(di)位,則應在(zai)與銅電(dian)纜(lan)(lan)的比較中,有其獨特的技術與經(jing)濟優勢(shi)。鋁合(he)金電(dian)纜(lan)(lan)的主(zhu)要參數(shu):鋁合(he)金導體以(yi)金屬鋁為主(zhu)要成(cheng)分,通過添加銅(Cu)、錳(Mn)、鎂(Mg)、鈦(tai)(Ti)、鉻(ge)(Cr...
3、鋁(lv)合(he)金電(dian)纜(lan)的(de)(de)彎(wan)(wan)曲(qu)(qu)(qu)性(xing)能(neng)彎(wan)(wan)曲(qu)(qu)(qu)試驗:主要檢驗金屬的(de)(de)抗(kang)彎(wan)(wan)曲(qu)(qu)(qu)性(xing)能(neng)。材(cai)質不勻或脆性(xing)的(de)(de)材(cai)料,抗(kang)彎(wan)(wan)曲(qu)(qu)(qu)性(xing)能(neng)就(jiu)差(cha)。根據GB/T12706-2008標(biao)準中對(dui)銅(tong)電(dian)纜(lan)安裝時彎(wan)(wan)曲(qu)(qu)(qu)半徑(jing)的(de)(de)規定,銅(tong)纜(lan)的(de)(de)彎(wan)(wan)曲(qu)(qu)(qu)半徑(jing)是(shi)(100~20)倍電(dian)纜(lan)直徑(jing),鋁(lv)合(he)金電(dian)纜(lan)的(de)(de)彎(wan)(wan)曲(qu)(qu)(qu)半徑(jing)...
鋁(lv)(lv)合(he)金電(dian)(dian)纜(lan)(lan)若想(xiang)在電(dian)(dian)力工(gong)程(cheng)中(zhong)(zhong)占有一席之(zhi)地,打破(po)銅電(dian)(dian)纜(lan)(lan)在電(dian)(dian)纜(lan)(lan)行(xing)業中(zhong)(zhong)的(de)(de)壟斷(duan)地位,則應(ying)在與銅電(dian)(dian)纜(lan)(lan)的(de)(de)比較中(zhong)(zhong),有其獨(du)特的(de)(de)技術與經濟優勢。鋁(lv)(lv)合(he)金電(dian)(dian)纜(lan)(lan)的(de)(de)主(zhu)(zhu)要(yao)參數:鋁(lv)(lv)合(he)金導體(ti)以金屬鋁(lv)(lv)為主(zhu)(zhu)要(yao)成分,通(tong)過添加銅(Cu)、錳(Mn)、鎂(mei)(Mg)、鈦(Ti)、鉻(Cr...