02_紫銅導電片

裸銅(tong)(tong)也是銅(tong)(tong)單質，也是種堅忍不拔、堅硬、頗具拓展性(xing)的(de)紫鮮(xian)色(se)而(er)有亮光的(de)合(he)金材料(liao)，其(qi)為(wei)體現了康乃馨鮮(xian)色(se)，表面(mian)上(shang)生成陽極氧化膜后(hou)呈黑色(se)，故基本上(shang)分為(wei)裸銅(tong)(tong)，它(ta)是具有一段氧的(de)銅(tong)(tong)，因此叫(jiao)作(zuo)含氧銅(tong)(tong)。裸銅(tong)(tong)是化學工業(ye)純銅(tong)(tong)，其(qi)凝(ning)固(gu)點為(wei)1083℃，無同素異構轉(zhuan)為(wei)，相對的(de)規格為(wei)8.9，為(wei)鎂(mei)的(de)5倍。同密度的(de)效率比正規鋼重約15%。裸銅(tong)(tong)有良好的(de)的(de)補焊性(xing)，可經冷、熱韌度處理(li)做出各式各樣半制(zhi)生產設備(bei)和制(zhi)生產設備(bei)。

黃(huang)銅(tong)(tong)(tong)(tong)因(yin)(yin)(yin)呈紫(zi)(zi)紅白(bai)色(se)而名字的(de)(de)(de)由來(lai)。它(ta)不務必是純銅(tong)(tong)(tong)(tong)，時常(chang)還成為(wei)一(yi)(yi)少部分(fen)脫氧(yang)稀(xi)有營(ying)養(yang)(yang)因(yin)(yin)(yin)素(su)或(huo)其(qi)它(ta)的(de)(de)(de)稀(xi)有營(ying)養(yang)(yang)因(yin)(yin)(yin)素(su)以改善效果(guo)板材(cai)和(he)安全性(xing)(xing)(xing)能(neng),故而也(ye)列入銅(tong)(tong)(tong)(tong)錳鋼(gang)。我國(guo)的(de)(de)(de)黃(huang)銅(tong)(tong)(tong)(tong)制造(zao)(zao)材(cai)按化學(xue)物質可涵蓋：正規(gui)黃(huang)銅(tong)(tong)(tong)(tong)(T1、T2、T3、T4)、無氧(yang)銅(tong)(tong)(tong)(tong)（TU1、TU2和(he)高純、重力(li)作用(yong)無氧(yang)銅(tong)(tong)(tong)(tong)）、脫氧(yang)銅(tong)(tong)(tong)(tong)（TUP、TUMn）、插入一(yi)(yi)少部分(fen)錳鋼(gang)稀(xi)有營(ying)養(yang)(yang)因(yin)(yin)(yin)素(su)的(de)(de)(de)珍禽銅(tong)(tong)(tong)(tong)（砷銅(tong)(tong)(tong)(tong)、碲銅(tong)(tong)(tong)(tong)、銀銅(tong)(tong)(tong)(tong)）4類(lei)。黃(huang)銅(tong)(tong)(tong)(tong)的(de)(de)(de)純水(shui)電導(dao)(dao)率和(he)熱導(dao)(dao)率位(wei)居銀，廣泛應(ying)用(yong)應(ying)用(yong)于制造(zao)(zao)導(dao)(dao)電、導(dao)(dao)熱性(xing)(xing)(xing)道具。黃(huang)銅(tong)(tong)(tong)(tong)在(zai)時尚、海面和(he)個(ge)別非(fei)硫(liu)化性(xing)(xing)(xing)酸(suan)（硝酸(suan)、稀(xi)氫氧(yang)化鉀(jia)）、堿、鹽(yan)(yan)鹽(yan)(yan)溶液及多有機的(de)(de)(de)酸(suan)（冰(bing)醋酸(suan)、百(bai)香(xiang)果(guo)酸(suan)）中含不錯(cuo)的(de)(de)(de)耐蝕性(xing)(xing)(xing)。較為(wei)常(chang)用(yong)的(de)(de)(de)銅(tong)(tong)(tong)(tong)各種合(he)金(jin)可分(fen)為(wei)銅(tong)(tong)(tong)(tong)質﹑青銅(tong)(tong)(tong)(tong)器﹑白(bai)銅(tong)(tong)(tong)(tong)3幾類(lei)。清透的(de)(de)(de)銅(tong)(tong)(tong)(tong)是紫(zi)(zi)橙紅色(se)的(de)(de)(de)鋁合(he)金(jin)，別稱“紅銅(tong)(tong)(tong)(tong)”、“紅銅(tong)(tong)(tong)(tong)”或(huo)“赤銅(tong)(tong)(tong)(tong)”。