青(qing)(qing)(qing)銅：以錫、鋁、鈹、硅、錳、鉻、鋯、鎘、鎂(mei)、鐵、碲等為(wei)(wei)主要合金元素(su)的(de)銅基合金稱為(wei)(wei)青(qing)(qing)(qing)銅。適用于塑性加(jia)工生產的(de)青(qing)(qing)(qing)銅即(ji)為(wei)(wei)加(jia)工青(qing)(qing)(qing)銅。

    QSn6.5-0.1：為含磷的錫青銅，有高的強度、彈性、耐磨性和抗磁性，在熱態和冷態下壓力加工性良好，對電火花有較高的抗燃性，可焊接和釬焊，切削性好，在大氣和淡水中耐蝕。

   用途：制作彈簧(huang)(huang)和(he)導電(dian)性好的彈簧(huang)(huang)接觸(chu)(chu)片，廢舊電(dian)纜(lan)回收公司，精(jing)密儀器中的耐磨零件(jian)和(he)抗磁零件(jian)，如齒(chi)輪、電(dian)刷(shua)盒、振動片、接觸(chu)(chu)器。

    廢(fei)(fei)(fei)(fei)銅(tong)(tong)(tong)實(shi)際(ji)上有著非(fei)常(chang)廣泛的(de)(de)用(yong)途，而對于廢(fei)(fei)(fei)(fei)銅(tong)(tong)(tong)的(de)(de)回(hui)收也是(shi)(shi)非(fei)常(chang)重要的(de)(de)一(yi)(yi)項工(gong)作(zuo)，各(ge)(ge)種(zhong)設置(zhi)中(zhong)的(de)(de)銅(tong)(tong)(tong)設備如果(guo)不進行回(hui)收就將(jiang)是(shi)(shi)一(yi)(yi)項巨大(da)的(de)(de)浪費。 廢(fei)(fei)(fei)(fei)銅(tong)(tong)(tong)在各(ge)(ge)個銅(tong)(tong)(tong)門(men)銅(tong)(tong)(tong)藝制作(zuo)的(de)(de)領域中(zhong)是(shi)(shi)一(yi)(yi)種(zhong)重要的(de)(de)來(lai)源，很多時候各(ge)(ge)種(zhong)銅(tong)(tong)(tong)制品都(dou)是(shi)(shi)從廢(fei)(fei)(fei)(fei)銅(tong)(tong)(tong)中(zhong)提取原(yuan)料(liao)的(de)(de)。各(ge)(ge)種(zhong)除(chu)了銅(tong)(tong)(tong)精礦之(zhi)外，廢(fei)(fei)(fei)(fei)銅(tong)(tong)(tong)做為精煉銅(tong)(tong)(tong)的(de)(de)主要原(yuan)料(liao)之(zhi)一(yi)(yi)，包括(kuo)舊(jiu)(jiu)廢(fei)(fei)(fei)(fei)銅(tong)(tong)(tong)和(he)新廢(fei)(fei)(fei)(fei)銅(tong)(tong)(tong)，舊(jiu)(jiu)廢(fei)(fei)(fei)(fei)銅(tong)(tong)(tong)來(lai)自舊(jiu)(jiu)設備和(he)舊(jiu)(jiu)機器，廢(fei)(fei)(fei)(fei)棄的(de)(de)樓房和(he)地下管(guan)道;新廢(fei)(fei)(fei)(fei)銅(tong)(tong)(tong)來(lai)自加工(gong)廠棄掉的(de)(de)銅(tong)(tong)(tong)屑(xie)(銅(tong)(tong)(tong)材的(de)(de)產出(chu)比為50%左右(you))，廢(fei)(fei)(fei)(fei)舊(jiu)(jiu)電纜回(hui)收，一(yi)(yi)般廢(fei)(fei)(fei)(fei)銅(tong)(tong)(tong)供(gong)應較穩定(ding)。

    廢銅(tong)(tong)(tong)回(hui)收其實在各種(zhong)工藝領域的重要來(lai)源，各種(zhong)銅(tong)(tong)(tong)制品大(da)部分(fen)(fen)都(dou)是(shi)(shi)從(cong)廢銅(tong)(tong)(tong)中提取的原料，大(da)部分(fen)(fen)的精煉(lian)銅(tong)(tong)(tong)是(shi)(shi)主要原料之(zhi)一，武漢電纜(lan)回(hui)收，其中都(dou)包括(kuo)廢銅(tong)(tong)(tong)以及新廢銅(tong)(tong)(tong)，舊廢銅(tong)(tong)(tong)是(shi)(shi)來(lai)自(zi)舊設(she)備以及舊機(ji)器(qi)，一些(xie)廢棄(qi)物品公共設(she)施等等，都(dou)是(shi)(shi)廢銅(tong)(tong)(tong)的大(da)量來(lai)源。

    廢銅(tong)(tong)(tong)回(hui)收(shou)我國銅(tong)(tong)(tong)資(zi)源(yuan)十分緊張，冶煉(lian)(lian)主要(yao)(yao)來源(yuan)還(huan)是依靠進口，很多(duo)情況許多(duo)銅(tong)(tong)(tong)制(zhi)品都是從廢銅(tong)(tong)(tong)中提取的(de)，而(er)且用廢銅(tong)(tong)(tong)作(zuo)為原(yuan)(yuan)料，舊(jiu)電纜回(hui)收(shou)，比(bi)(bi)銅(tong)(tong)(tong)礦石(shi)(shi)冶煉(lian)(lian)能(neng)(neng)夠節約資(zi)源(yuan)，同時減少(shao)排放(fang)量。經過再加(jia)工(gong)以后大概有三分之一的(de)精(jing)銅(tong)(tong)(tong)會返(fan)回(hui)市場，剩下的(de)廢銅(tong)(tong)(tong)會重新的(de)進行(xing)加(jia)工(gong)再利用。我們用廢銅(tong)(tong)(tong)作(zuo)為原(yuan)(yuan)料的(de)話，相(xiang)比(bi)(bi)銅(tong)(tong)(tong)礦石(shi)(shi)冶煉(lian)(lian)的(de)話是更加(jia)的(de)節約資(zi)源(yuan)的(de)，同時還(huan)減少(shao)了(le)排放(fang)量，工(gong)藝得(de)到了(le)簡化，需要(yao)(yao)的(de)設備也(ye)(ye)簡單，回(hui)收(shou)的(de)效率也(ye)(ye)高了(le)，能(neng)(neng)耗較少(shao)，利息(xi)較低，產生(sheng)的(de)污染也(ye)(ye)是比(bi)(bi)較輕的(de)。