光(guang)亮銅(tong)：1級：包括無(wu)(wu)涂(tu)層、無(wu)(wu)合(he)(he)(he)金(jin)的(de)(de)(de)(de)純銅(tong)線，表面(mian)無(wu)(wu)氧化，不(bu)含(han)毛絲，銅(tong)線直徑不(bu)小于1.6mm；2級：包括潔凈(jing)、無(wu)(wu)色(se)澤(ze)、無(wu)(wu)涂(tu)層、無(wu)(wu)錫、無(wu)(wu)合(he)(he)(he)金(jin)的(de)(de)(de)(de)純銅(tong)線和(he)銅(tong)電纜線，不(bu)含(han)毛絲和(he)燒過的(de)(de)(de)(de)易碎的(de)(de)(de)(de)銅(tong)線。成色(se)較好的(de)(de)(de)(de)鋁(lv)(lv)制品(pin)(pin)回(hui)收(shou)后可(ke)以(yi)(yi)(yi)使用(yong)(yong)：就我們對廢鋁(lv)(lv)的(de)(de)(de)(de)了解來看(kan)，成色(se)較好的(de)(de)(de)(de)鋁(lv)(lv)制品(pin)(pin)一般在回(hui)收(shou)之(zhi)后重新包裝之(zhi)后也可(ke)以(yi)(yi)(yi)再次銷售和(he)使用(yong)(yong)。所(suo)以(yi)(yi)(yi)針對這類(lei)型的(de)(de)(de)(de)廢鋁(lv)(lv)回(hui)收(shou)，要(yao)給(gei)出合(he)(he)(he)理(li)的(de)(de)(de)(de)價格，專門回(hui)收(shou)公司也會根(gen)據鋁(lv)(lv)制品(pin)(pin)本身的(de)(de)(de)(de)外形和(he)使用(yong)(yong)性能給(gei)出報價，通過這些方面(mian)不(bu)僅可(ke)以(yi)(yi)(yi)詳細了解鋁(lv)(lv)制品(pin)(pin)的(de)(de)(de)(de)作用(yong)(yong)價值，也可(ke)以(yi)(yi)(yi)知道回(hui)收(shou)廠家(jia)的(de)(de)(de)(de)發展情況。　在粉(fen)末冶金(jin)領域(yu)，用(yong)(yong)純銅(tong)粉(fen)生產電子和(he)導熱零部(bu)件。含(han)有(you)錫、鋅、鎳、或者(zhe)鐵(tie)的(de)(de)(de)(de)銅(tong)合(he)(he)(he)金(jin)被廣泛用(yong)(yong)于汽車(che)、草地公園設備、工(gong)具(ju)和(he)電子工(gong)業。銅(tong)粉(fen)使用(yong)(yong)在自潤(run)滑軸(zhou)承上(shang)，另外是Fe-Cu預混合(he)(he)(he)，化學工(gong)業領域(yu)的(de)(de)(de)(de)滲析和(he)摩擦材(cai)料部(bu)件。

對于廢(fei)(fei)(fei)鋁制(zhi)品(pin)(pin)(pin)，須進行拆解，去除與鋁料(liao)(liao)連接的(de)(de)(de)鋼(gang)鐵(tie)及其他(ta)有(you)(you)(you)色金(jin)屬件，再經(jing)(jing)清洗(xi)、破碎(sui)、磁(ci)選(xuan)、烘干等工序制(zhi)成(cheng)廢(fei)(fei)(fei)鋁料(liao)(liao)。對于輕薄松散(san)的(de)(de)(de)片狀廢(fei)(fei)(fei)舊鋁件，如汽(qi)車上的(de)(de)(de)鎖緊臂(bei)、速度(du)齒輪軸套以及鋁屑等，要用液壓(ya)金(jin)屬打(da)包機打(da)壓(ya)成(cheng)包。對于鋼(gang)芯(xin)鋁絞線(xian)，應(ying)先分離鋼(gang)芯(xin)，然后將鋁線(xian)繞成(cheng)卷。　為(wei)(wei)應(ying)對天然資源(yuan)的(de)(de)(de)日益(yi)枯竭、生態環(huan)境的(de)(de)(de)不斷惡化，大力發展(zhan)循(xun)環(huan)經(jing)(jing)濟已上升到我國國家戰略層(ceng)面。提(ti)出：“發展(zhan)循(xun)環(huan)經(jing)(jing)濟是(shi)走新型工業化道路的(de)(de)(de)重要載體(ti)，也是(shi)從根本上轉變經(jing)(jing)濟增長方式的(de)(de)(de)要求”。作為(wei)(wei)循(xun)環(huan)經(jing)(jing)濟的(de)(de)(de)重要組成(cheng)部分，大力發展(zhan)再生資源(yuan)產業、提(ti)高再生資源(yuan)回收利用率具有(you)(you)(you)現(xian)實的(de)(de)(de)必要性(xing)和(he)緊迫性(xing)。　　特種(zhong)紫(zi)雜(za)銅(tong)(tong)：各種(zhong)純銅(tong)(tong)廢(fei)(fei)(fei)料(liao)(liao)，主(zhu)要包括(kuo)銅(tong)(tong)材(cai)加工廠(chang)和(he)銅(tong)(tong)加工制(zhi)造廠(chang)產生的(de)(de)(de)純銅(tong)(tong)的(de)(de)(de)邊角料(liao)(liao)、切頭(tou)、廢(fei)(fei)(fei)次材(cai)、半成(cheng)品(pin)(pin)(pin)、線(xian)材(cai)、廢(fei)(fei)(fei)品(pin)(pin)(pin)等；允(yun)許有(you)(you)(you)報廢(fei)(fei)(fei)的(de)(de)(de)純銅(tong)(tong)裸線(xian)和(he)銅(tong)(tong)管(guan)等其它(ta)純銅(tong)(tong)制(zhi)品(pin)(pin)(pin)，但不許有(you)(you)(you)水垢、油污、涂層(ceng)等；廢(fei)(fei)(fei)銅(tong)(tong)料(liao)(liao)中不允(yun)許含有(you)(you)(you)任何雜(za)質和(he)銅(tong)(tong)合金(jin)，也不許含有(you)(you)(you)毛絲、車屑、磨屑和(he)厚(hou)度(du)小于1 mm的(de)(de)(de)銅(tong)(tong)板。

銅(tong)(tong)(tong)(tong)(tong)(tong)易與(yu)其它元素(su)形成(cheng)合(he)(he)金(jin)，大(da)量用來制造(zao)異型的(de)(de)(de)(de)(de)鍛(duan)件、鑄造(zao)件和(he)粉末冶金(jin)產(chan)品。銅(tong)(tong)(tong)(tong)(tong)(tong)與(yu)鎳(nie)形成(cheng)合(he)(he)金(jin)具有(you)抗海(hai)水(shui)腐蝕的(de)(de)(de)(de)(de)優良性能(neng)。錫(xi)可(ke)以(yi)提高固(gu)溶體中銅(tong)(tong)(tong)(tong)(tong)(tong)的(de)(de)(de)(de)(de)強度和(he)抗腐蝕性能(neng)。鋅和(he)銅(tong)(tong)(tong)(tong)(tong)(tong)合(he)(he)金(jin)，廢(fei)(fei)銅(tong)(tong)(tong)(tong)(tong)(tong)回收(shou)價格，即黃(huang)銅(tong)(tong)(tong)(tong)(tong)(tong)粉，被(bei)(bei)用于水(shui)管(guan)、鎖件、閥門、管(guan)件。含(han)有(you)鎳(nie)、錫(xi)、鈦、鈹及(ji)鈷的(de)(de)(de)(de)(de)銅(tong)(tong)(tong)(tong)(tong)(tong)合(he)(he)金(jin)強度相當(dang)于高強度鋼，而(er)且具有(you)高的(de)(de)(de)(de)(de)導電率(lv)和(he)導熱(re)性能(neng)。銅(tong)(tong)(tong)(tong)(tong)(tong)及(ji)銅(tong)(tong)(tong)(tong)(tong)(tong)鋅鋁合(he)(he)金(jin)常被(bei)(bei)用于生(sheng)產(chan)片狀的(de)(de)(de)(de)(de)金(jin)粉。通過(guo)(guo)調整(zheng)錫(xi)鎳(nie)成(cheng)分(fen)，可(ke)以(yi)生(sheng)成(cheng)特定(ding)的(de)(de)(de)(de)(de)顏色。　　銅(tong)(tong)(tong)(tong)(tong)(tong)：無(wu)(wu)合(he)(he)金(jin)的(de)(de)(de)(de)(de)廢(fei)(fei)銅(tong)(tong)(tong)(tong)(tong)(tong)線，含(han)有(you)雜(za)料(liao)，含(han)銅(tong)(tong)(tong)(tong)(tong)(tong)量為(wei)(wei)96%（較小含(han)量94%）。廢(fei)(fei)鋁回收(shou)不得含(han)有(you)過(guo)(guo)分(fen)鉛化和(he)錫(xi)化的(de)(de)(de)(de)(de)銅(tong)(tong)(tong)(tong)(tong)(tong)線、焊接過(guo)(guo)的(de)(de)(de)(de)(de)銅(tong)(tong)(tong)(tong)(tong)(tong)線、黃(huang)銅(tong)(tong)(tong)(tong)(tong)(tong)和(he)青(qing)銅(tong)(tong)(tong)(tong)(tong)(tong)線、過(guo)(guo)多(duo)(duo)的(de)(de)(de)(de)(de)油(you)、廢(fei)(fei)鋼鐵和(he)非(fei)金(jin)屬、脆的(de)(de)(de)(de)(de)過(guo)(guo)燒線、絕緣(yuan)性銅(tong)(tong)(tong)(tong)(tong)(tong)線和(he)過(guo)(guo)多(duo)(duo)的(de)(de)(de)(de)(de)細絲線。需(xu)用適(shi)當(dang)方式清除(chu)(chu)塵垢(gou)。廢(fei)(fei)漆(qi)包線 ：1級純(chun)漆(qi)包線，無(wu)(wu)雜(za)質(zhi)。2級：經過(guo)(guo)高溫脫漆(qi)，表面有(you)氧化層，無(wu)(wu)雜(za)質(zhi)。廢(fei)(fei)銅(tong)(tong)(tong)(tong)(tong)(tong)回收(shou)原(yuan)(yuan)本的(de)(de)(de)(de)(de)廢(fei)(fei)銅(tong)(tong)(tong)(tong)(tong)(tong)要(yao)經過(guo)(guo)融(rong)化、氧化、除(chu)(chu)渣和(he)還(huan)原(yuan)(yuan)，才能(neng)夠生(sheng)成(cheng)具有(you)一定(ding)純(chun)度的(de)(de)(de)(de)(de)銅(tong)(tong)(tong)(tong)(tong)(tong)水(shui)，進而(er)成(cheng)為(wei)(wei)有(you)利用價值的(de)(de)(de)(de)(de)銅(tong)(tong)(tong)(tong)(tong)(tong)桿(gan)。廢(fei)(fei)銅(tong)(tong)(tong)(tong)(tong)(tong)的(de)(de)(de)(de)(de)雜(za)質(zhi)較多(duo)(duo)，要(yao)達到一定(ding)純(chun)度必須(xu)反復氧化，每天一千(qian)噸的(de)(de)(de)(de)(de)廢(fei)(fei)銅(tong)(tong)(tong)(tong)(tong)(tong)一個(ge)工(gong)序就至少(shao)需(xu)要(yao)6到8小時，整(zheng)個(ge)工(gong)序則需(xu)要(yao)20到22個(ge)小時，如果雜(za)質(zhi)過(guo)(guo)多(duo)(duo)還(huan)需(xu)要(yao)推(tui)遲時間。