青(qing)銅(tong)(tong)：以(yi)錫、鋁、鈹、硅、錳、鉻(ge)、鋯、鎘(ge)、鎂、鐵、碲等為(wei)主要合金(jin)元(yuan)素的銅(tong)(tong)基合金(jin)稱為(wei)青(qing)銅(tong)(tong)。適(shi)用于塑性加(jia)工(gong)(gong)生產的青(qing)銅(tong)(tong)即為(wei)加(jia)工(gong)(gong)青(qing)銅(tong)(tong)。武漢中誠宇物資回收(shou)有限公(gong)司回收(shou)廢(fei)鐵、廢(fei)銅(tong)(tong)、廢(fei)鋁等，歡迎(ying)來電咨詢。

    Cr0.5鉻青(qing)銅：在(zai)常(chang)溫(wen)(wen)及高溫(wen)(wen)下（＜400℃）具有較高的強度(du)及硬度(du)，導(dao)(dao)電(dian)性(xing)(xing)(xing)和(he)(he)(he)導(dao)(dao)熱(re)(re)(re)性(xing)(xing)(xing)好，耐磨性(xing)(xing)(xing)和(he)(he)(he)減摩性(xing)(xing)(xing)也很好，經時效硬化處(chu)理后，強度(du)、硬度(du)、導(dao)(dao)電(dian)性(xing)(xing)(xing)和(he)(he)(he)導(dao)(dao)熱(re)(re)(re)性(xing)(xing)(xing)均顯著(zhu)提高；易(yi)于焊(han)接和(he)(he)(he)釬焊(han)，在(zai)大(da)氣(qi)和(he)(he)(he)淡(dan)水中(zhong)具有良(liang)好的抗蝕性(xing)(xing)(xing)，能很好地在(zai)冷態和(he)(he)(he)熱(re)(re)(re)態中(zhong)承受塑性(xing)(xing)(xing)加工(gong)；但其缺點是對(dui)缺口的敏(min)感(gan)性(xing)(xing)(xing)較強，電(dian)纜(lan)回收(shou)廠家，在(zai)缺口和(he)(he)(he)尖角(jiao)處(chu)造成應力集中(zhong)，電(dian)纜(lan)回收(shou)，容易(yi)引(yin)起(qi)機械損(sun)傷，故不宜作整流(liu)子(zi)片。

   用途：用于制作(zuo)工(gong)作(zuo)溫度350℃以下的(de)(de)電(dian)焊機電(dian)極(ji)、電(dian)機整流(liu)子片以及其他各種在高溫下工(gong)作(zuo)的(de)(de)、要求(qiu)有(you)高的(de)(de)強、硬(ying)度、導(dao)電(dian)性(xing)和導(dao)熱性(xing)的(de)(de)零件，還可以雙金(jin)屬的(de)(de)形式應用于剎車盤和圓盤。

   青(qing)銅(tong)(tong)：以(yi)錫、鋁(lv)、鈹、硅、錳、鉻、鋯、鎘、鎂、鐵(tie)(tie)、碲(di)等為(wei)主要合(he)金元素的銅(tong)(tong)基(ji)合(he)金稱為(wei)青(qing)銅(tong)(tong)。適用(yong)于塑性(xing)加(jia)工(gong)生產的青(qing)銅(tong)(tong)即(ji)為(wei)加(jia)工(gong)青(qing)銅(tong)(tong)。武漢中誠宇物資回(hui)收(shou)有限公司(si)回(hui)收(shou)廢鐵(tie)(tie)、廢銅(tong)(tong)、廢鋁(lv)等，歡迎來電咨詢。

    QMn5：為含錳量較高(gao)的(de)(de)錳青銅。有較高(gao)的(de)(de)強度(du)、硬(ying)度(du)和良(liang)好(hao)的(de)(de)塑性(xing)(xing)，廢(fei)舊電(dian)纜線回(hui)收，能(neng)很好(hao)地在(zai)熱態及(ji)冷態下承(cheng)受塑性(xing)(xing)加(jia)工(gong)，有好(hao)的(de)(de)耐蝕性(xing)(xing)，并有高(gao)的(de)(de)熱強性(xing)(xing)，400℃下還能(neng)保持其力學性(xing)(xing)能(neng)。

   用(yong)途：用(yong)于制作蒸汽(qi)機零件和鍋爐的各種管接頭、蒸汽(qi)閥門等(deng)高溫(wen)耐蝕(shi)零件。

    廢(fei)(fei)銅(tong)回(hui)收其實在(zai)各(ge)種(zhong)工藝領域的(de)重要來源，各(ge)種(zhong)銅(tong)制品大(da)部(bu)(bu)分(fen)都是(shi)從廢(fei)(fei)銅(tong)中提取的(de)原(yuan)料(liao)(liao)，大(da)部(bu)(bu)分(fen)的(de)精煉銅(tong)是(shi)主要原(yuan)料(liao)(liao)之一，其中都包括廢(fei)(fei)銅(tong)以及新廢(fei)(fei)銅(tong)，舊(jiu)廢(fei)(fei)銅(tong)是(shi)來自舊(jiu)設備(bei)以及舊(jiu)機器，一些廢(fei)(fei)棄(qi)物品公共設施等等，都是(shi)廢(fei)(fei)銅(tong)的(de)大(da)量(liang)來源。

    廢(fei)銅(tong)(tong)(tong)回收(shou)我(wo)國銅(tong)(tong)(tong)資源(yuan)十分緊張，冶煉主要來源(yuan)還(huan)是(shi)依靠(kao)進口(kou)，很(hen)多情(qing)況許(xu)多銅(tong)(tong)(tong)制品都(dou)是(shi)從(cong)廢(fei)銅(tong)(tong)(tong)中提取的(de)(de)(de)，而且用廢(fei)銅(tong)(tong)(tong)作為原(yuan)料，比銅(tong)(tong)(tong)礦石冶煉能夠節(jie)約資源(yuan)，舊電纜回收(shou)，同(tong)時減(jian)少(shao)(shao)排放(fang)量。經過再(zai)加(jia)工以(yi)后大(da)概有(you)三分之一的(de)(de)(de)精銅(tong)(tong)(tong)會(hui)返回市場，剩下的(de)(de)(de)廢(fei)銅(tong)(tong)(tong)會(hui)重新(xin)的(de)(de)(de)進行加(jia)工再(zai)利(li)(li)用。我(wo)們用廢(fei)銅(tong)(tong)(tong)作為原(yuan)料的(de)(de)(de)話(hua)，相比銅(tong)(tong)(tong)礦石冶煉的(de)(de)(de)話(hua)是(shi)更加(jia)的(de)(de)(de)節(jie)約資源(yuan)的(de)(de)(de)，同(tong)時還(huan)減(jian)少(shao)(shao)了(le)排放(fang)量，工藝(yi)得到(dao)了(le)簡化，需要的(de)(de)(de)設備也簡單，回收(shou)的(de)(de)(de)效率(lv)也高了(le)，能耗較少(shao)(shao)，利(li)(li)息較低，產生的(de)(de)(de)污染也是(shi)比較輕的(de)(de)(de)。