銅業知識：紅銅

紅(hong)(hong)(hong)銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)定義(yi)：以(yi)銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)成(cheng)(cheng)(cheng)份為(wei)主，熔解鑄造時(shi)添加(jia)(jia)少(shao)許(xu)磷成(cheng)(cheng)(cheng)份脫(tuo)氧(yang)鑄塊而成(cheng)(cheng)(cheng)、顏色(se)為(wei)紫(zi)(zi)(zi)紅(hong)(hong)(hong)色(se)的(de)(de)(de)金屬(shu)。紅(hong)(hong)(hong)銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)又(you)被稱(cheng)(cheng)為(wei)“紫(zi)(zi)(zi)銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)"、“純(chun)(chun)(chun)銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)"或(huo)(huo)者是“赤(chi)銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)"。“紅(hong)(hong)(hong)銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)"是民(min)間的(de)(de)(de)俗稱(cheng)(cheng)，“紅(hong)(hong)(hong)銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)"是工(gong)業(ye)(ye)(ye)上的(de)(de)(de)稱(cheng)(cheng)法。 　　紅(hong)(hong)(hong)銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)定義(yi)：以(yi)銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)成(cheng)(cheng)(cheng)份為(wei)主，熔解鑄造時(shi)添加(jia)(jia)少(shao)許(xu)磷成(cheng)(cheng)(cheng)份脫(tuo)氧(yang)鑄塊而成(cheng)(cheng)(cheng)、顏色(se)為(wei)紫(zi)(zi)(zi)紅(hong)(hong)(hong)色(se)的(de)(de)(de)金屬(shu)。紅(hong)(hong)(hong)銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)又(you)被稱(cheng)(cheng)為(wei)“紫(zi)(zi)(zi)銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)"、“純(chun)(chun)(chun)銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)"或(huo)(huo)者是“赤(chi)銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)"。“紅(hong)(hong)(hong)銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)"是民(min)間的(de)(de)(de)俗稱(cheng)(cheng)，“紅(hong)(hong)(hong)銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)"是工(gong)業(ye)(ye)(ye)上的(de)(de)(de)稱(cheng)(cheng)法。 　　紅(hong)(hong)(hong)銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)分類：紅(hong)(hong)(hong)銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)按成(cheng)(cheng)(cheng)分來(lai)分可分為(wei)：普(pu)通紅(hong)(hong)(hong)銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)(T1、T2、T3)、無(wu)(wu)(wu)氧(yang)銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)、磷脫(tuo)氧(yang)銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)、添加(jia)(jia)少(shao)量合金元素的(de)(de)(de)特種銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)(砷銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)、碲銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)、銀(yin)(yin)銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)等(deng))四類。 　　紅(hong)(hong)(hong)銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)特性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)：高(gao)純(chun)(chun)(chun)度，組織(zhi)細密(mi)，含氧(yang)量極低。無(wu)(wu)(wu)氣(qi)孔(kong)、沙眼、疏松，導(dao)(dao)(dao)(dao)電(dian)(dian)(dian)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)，電(dian)(dian)(dian)蝕(shi)出(chu)的(de)(de)(de)模具表面(mian)精度高(gao)，經(jing)熱處理工(gong)藝，電(dian)(dian)(dian)極無(wu)(wu)(wu)方向性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，適合精密(mi)加(jia)(jia)工(gong)，具有(you)(you)良好(hao)的(de)(de)(de)熱電(dian)(dian)(dian)導(dao)(dao)(dao)(dao)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)、加(jia)(jia)工(gong)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)、延(yan)展性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)、防蝕(shi)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)等(deng)。像一(yi)滴水那么大小的(de)(de)(de)純(chun)(chun)(chun)銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)，可拉(la)成(cheng)(cheng)(cheng)長達兩公里的(de)(de)(de)細絲(si)，或(huo)(huo)壓延(yan)成(cheng)(cheng)(cheng)比床還(huan)大的(de)(de)(de)幾(ji)乎(hu)透明的(de)(de)(de)箔。紅(hong)(hong)(hong)銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)zui可貴的(de)(de)(de)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)質是導(dao)(dao)(dao)(dao)電(dian)(dian)(dian)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)非常(chang)好(hao)，在所有(you)(you)的(de)(de)(de)金屬(shu)中僅次于(yu)銀(yin)(yin)。但銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)比銀(yin)(yin)便(bian)宜得多，因此(ci)成(cheng)(cheng)(cheng)了(le)電(dian)(dian)(dian)氣(qi)工(gong)業(ye)(ye)(ye)的(de)(de)(de)“主角"。我們來(lai)看下不同牌號紅(hong)(hong)(hong)銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)特性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，如下 　　1、C1100：具有(you)(you)較(jiao)高(gao)之熱電(dian)(dian)(dian)傳(chuan)導(dao)(dao)(dao)(dao)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)、加(jia)(jia)工(gong)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)、延(yan)展性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)、耐蝕(shi)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)和(he)耐候(hou)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)。 　　2、C1210：有(you)(you)良好(hao)加(jia)(jia)工(gong)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)、延(yan)展性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)、焊(han)接性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)、耐蝕(shi)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)、耐候(hou)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)及(ji)電(dian)(dian)(dian)熱傳(chuan)導(dao)(dao)(dao)(dao)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)。 　　3、C1220：有(you)(you)良好(hao)加(jia)(jia)工(gong)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)、延(yan)展性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)、焊(han)接性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)、耐蝕(shi)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)、耐候(hou)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)及(ji)電(dian)(dian)(dian)熱傳(chuan)導(dao)(dao)(dao)(dao)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，在高(gao)溫時(shi)不會產生氫脆(cui)化(hua)(hua)作用。 　　4、C1221：有(you)(you)良好(hao)加(jia)(jia)工(gong)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)、延(yan)展性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)、焊(han)接性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)、耐蝕(shi)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)、耐候(hou)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)及(ji)電(dian)(dian)(dian)熱傳(chuan)導(dao)(dao)(dao)(dao)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，在高(gao)溫時(shi)不會產生氫脆(cui)化(hua)(hua)作用。 　　紅(hong)(hong)(hong)銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)工(gong)藝性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)： 　　紅(hong)(hong)(hong)銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)用途：紅(hong)(hong)(hong)銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)在大氣(qi)、海(hai)水和(he)某些非氧(yang)化(hua)(hua)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)酸(suan)(鹽酸(suan)、稀(xi)硫酸(suan))、堿(jian)、鹽溶液(ye)及(ji)多種有(you)(you)機酸(suan)(醋酸(suan)、檸檬酸(suan))中，有(you)(you)良好(hao)的(de)(de)(de)耐蝕(shi)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，用于(yu)化(hua)(hua)學(xue)工(gong)業(ye)(ye)(ye)。另外，紅(hong)(hong)(hong)銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)有(you)(you)良好(hao)的(de)(de)(de)焊(han)接性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，可經(jing)冷、熱塑性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)加(jia)(jia)工(gong)制成(cheng)(cheng)(cheng)各種半(ban)成(cheng)(cheng)(cheng)品(pin)和(he)成(cheng)(cheng)(cheng)品(pin)。可應用于(yu)電(dian)(dian)(dian)器、蒸溜建筑及(ji)化(hua)(hua)學(xue)工(gong)業(ye)(ye)(ye)，尤其端子(zi)印刷(shua)電(dian)(dian)(dian)器路板，電(dian)(dian)(dian)線(xian)遮蔽用銅(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)(tong)帶、氣(qi)墊，匯流排端子(zi);電(dian)(dian)(dian)磁(ci)開關、筆筒、屋根板等(deng)。