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　　產(chan)(chan)品(pin)描述：　　銅(tong)(tong)(tong)（Cuprum）是(shi)(shi)一(yi)種金(jin)屬元素(su)，也(ye)(ye)是(shi)(shi)一(yi)種過渡元素(su)，化(hua)(hua)學符號Cu，英(ying)文copper，原子(zi)序數29。黃(huang)(huang)銅(tong)(tong)(tong)是(shi)(shi)銅(tong)(tong)(tong)鋅合(he)金(jin)，由銅(tong)(tong)(tong)和(he)(he)鋅組成的(de)(de)(de)黃(huang)(huang)銅(tong)(tong)(tong)稱為(wei)(wei)(wei)普(pu)通黃(huang)(huang)銅(tong)(tong)(tong)。純(chun)(chun)銅(tong)(tong)(tong)是(shi)(shi)柔(rou)軟(ruan)(ruan)的(de)(de)(de)金(jin)屬，表(biao)面剛(gang)切(qie)開時為(wei)(wei)(wei)紅(hong)橙色帶金(jin)屬光澤，單(dan)質(zhi)(zhi)呈(cheng)(cheng)紫(zi)(zi)(zi)紅(hong)色。延(yan)展性(xing)(xing)(xing)好，導熱性(xing)(xing)(xing)和(he)(he)導電(dian)(dian)性(xing)(xing)(xing)高，因(yin)(yin)此(ci)在電(dian)(dian)纜和(he)(he)電(dian)(dian)氣、電(dian)(dian)子(zi)元件是(shi)(shi)常(chang)用(yong)的(de)(de)(de)材料，也(ye)(ye)可用(yong)作(zuo)建筑(zhu)材料，可以組成眾多(duo)種合(he)金(jin)。銅(tong)(tong)(tong)合(he)金(jin)機械(xie)(xie)性(xing)(xing)(xing)能優(you)異，電(dian)(dian)阻率(lv)很(hen)低，其中(zhong)重要(yao)的(de)(de)(de)數青銅(tong)(tong)(tong)和(he)(he)黃(huang)(huang)銅(tong)(tong)(tong)。此(ci)外(wai)(wai)，銅(tong)(tong)(tong)也(ye)(ye)是(shi)(shi)耐(nai)(nai)用(yong)的(de)(de)(de)金(jin)屬，可以多(duo)次回(hui)收而(er)無(wu)損其機械(xie)(xie)性(xing)(xing)(xing)能。　　我公(gong)司銅(tong)(tong)(tong)系列(lie)產(chan)(chan)品(pin)，支(zhi)持定(ding)(ding)制(zhi)，按客戶圖紙和(he)(he)技術要(yao)求(qiu)加工。產(chan)(chan)能充足(zu)。 歡(huan)迎咨詢下單(dan)！　　產(chan)(chan)品(pin)介(jie)紹：　　黃(huang)(huang)銅(tong)(tong)(tong)是(shi)(shi)銅(tong)(tong)(tong)鋅合(he)金(jin)，由銅(tong)(tong)(tong)和(he)(he)鋅組成的(de)(de)(de)黃(huang)(huang)銅(tong)(tong)(tong)稱為(wei)(wei)(wei)普(pu)通黃(huang)(huang)銅(tong)(tong)(tong)。它(ta)具有(you)高強(qiang)(qiang)度、高硬度和(he)(he)很(hen)強(qiang)(qiang)的(de)(de)(de)耐(nai)(nai)化(hua)(hua)學性(xing)(xing)(xing)。切(qie)削的(de)(de)(de)機械(xie)(xie)性(xing)(xing)(xing)能也(ye)(ye)很(hen)突出。黃(huang)(huang)銅(tong)(tong)(tong)具有(you)很(hen)強(qiang)(qiang)的(de)(de)(de)耐(nai)(nai)磨(mo)(mo)性(xing)(xing)(xing)，常(chang)被用(yong)于制(zhi)造閥門、水管、空調內外(wai)(wai)機連接(jie)管和(he)(he)散熱器(qi)等。由黃(huang)(huang)銅(tong)(tong)(tong)拉制(zhi)而(er)成的(de)(de)(de)無(wu)縫銅(tong)(tong)(tong)管質(zhi)(zhi)地(di)柔(rou)軟(ruan)(ruan)，耐(nai)(nai)磨(mo)(mo)性(xing)(xing)(xing)強(qiang)(qiang)。　　紫(zi)(zi)(zi)銅(tong)(tong)(tong)就是(shi)(shi)銅(tong)(tong)(tong)單(dan)質(zhi)(zhi)，因(yin)(yin)其顏色為(wei)(wei)(wei)紫(zi)(zi)(zi)紅(hong)色而(er)得(de)名。紫(zi)(zi)(zi)銅(tong)(tong)(tong)是(shi)(shi)工業(ye)純(chun)(chun)銅(tong)(tong)(tong)，其熔點為(wei)(wei)(wei)1083℃，無(wu)同素(su)異構(gou)轉變(bian)，相對密度為(wei)(wei)(wei)8.9，為(wei)(wei)(wei)鎂(mei)的(de)(de)(de)五倍。同體(ti)積的(de)(de)(de)質(zhi)(zhi)量比(bi)普(pu)通鋼重約15%。因(yin)(yin)其具有(you)玫瑰紅(hong)色，表(biao)面形成氧化(hua)(hua)膜(mo)后呈(cheng)(cheng)紫(zi)(zi)(zi)色，故一(yi)般稱為(wei)(wei)(wei)紫(zi)(zi)(zi)銅(tong)(tong)(tong)。它(ta)是(shi)(shi)含有(you)一(yi)定(ding)(ding)氧的(de)(de)(de)銅(tong)(tong)(tong)，因(yin)(yin)而(er)又稱含氧銅(tong)(tong)(tong)。紫(zi)(zi)(zi)銅(tong)(tong)(tong)的(de)(de)(de)用(yong)途比(bi)純(chun)(chun)鐵廣泛得(de)多(duo)，每年有(you)50%的(de)(de)(de)銅(tong)(tong)(tong)被電(dian)(dian)解提純(chun)(chun)為(wei)(wei)(wei)純(chun)(chun)銅(tong)(tong)(tong)，用(yong)于電(dian)(dian)氣工業(ye)。

發布時(shi)間：2023-05-31