但其容易氧化(hua)(hua)，所以(yi)要多注(zhu)意保養。青(qing)銅鑄造藝術是我(wo)國雕塑藝術的(de)重要分支。通過技術上的(de)不(bu)斷創(chuang)新，使其在藝術理念、表現(xian)主題(ti)和藝術形式上發生了(le)根(gen)本變化(hua)(hua)，雕塑設計，已經(jing)成為表現(xian)人(ren)民群眾(zhong)精神文(wen)化(hua)(hua)生活，承載時代精神的(de)重要文(wen)化(hua)(hua)載體(ti)和文(wen)化(hua)(hua)符號。兩者皆為穩定(ding)性(xing)鹽，如此多次操作(zuo)，直至將器(qi)物置于高濕環境(jing)中(zhong)仍(reng)不(bu)出現(xian)粉狀銹的(de)腐(fu)蝕(shi)點(dian)為止。此法適(shi)于斑點(dian)狀局部腐(fu)蝕(shi)的(de)器(qi)物及有金屬鑲嵌物的(de)器(qi)物。

苯(ben)駢三氮唑法：苯(ben)駢三氮唑是(shi)雜環(huan)化(hua)合物(wu)，與銅(tong)(tong)(tong)(tong)及其鹽(yan)類能形成穩(wen)(wen)(wen)定(ding)絡合物(wu)，雕(diao)(diao)(diao)塑，在銅(tong)(tong)(tong)(tong)合金表面生成不(bu)溶(rong)性(xing)且(qie)(qie)相當牢(lao)固的(de)(de)(de)(de)(de)透明保護膜，使銅(tong)(tong)(tong)(tong)雕(diao)(diao)(diao)病被抑(yi)制并穩(wen)(wen)(wen)定(ding)下來，防止水蒸氣(qi)(qi)和空(kong)氣(qi)(qi)污(wu)染物(wu)的(de)(de)(de)(de)(de)侵蝕。堿(jian)液浸(jin)泡法將被腐蝕的(de)(de)(de)(de)(de)銅(tong)(tong)(tong)(tong)雕(diao)(diao)(diao)置(zhi)于倍半(ban)碳(tan)酸鈉(na)溶(rong)液中浸(jin)泡，使銅(tong)(tong)(tong)(tong)的(de)(de)(de)(de)(de)氯化(hua)物(wu)逐漸(jian)轉(zhuan)換(huan)為穩(wen)(wen)(wen)定(ding)的(de)(de)(de)(de)(de)銅(tong)(tong)(tong)(tong)的(de)(de)(de)(de)(de)碳(tan)酸鹽(yan)，銅(tong)(tong)(tong)(tong)雕(diao)(diao)(diao)的(de)(de)(de)(de)(de)氯離子被置(zhi)換(huan)出來轉(zhuan)入浸(jin)液中。對(dui)(dui)于長時間經過擺(bai)放且(qie)(qie)出現(xian)暗啞現(xian)象(xiang)的(de)(de)(de)(de)(de)鑄(zhu)銅(tong)(tong)(tong)(tong)雕(diao)(diao)(diao)塑，對(dui)(dui)他們進(jin)行擦(ca)試時不(bu)可(ke)大(da)力用(yong)布擦(ca)，要用(yong)棉比(bi)質的(de)(de)(de)(de)(de)細(xi)布輕輕擦(ca)試主要達到(dao)拋(pao)光的(de)(de)(de)(de)(de)效(xiao)果，也可(ke)讓鑄(zhu)銅(tong)(tong)(tong)(tong)雕(diao)(diao)(diao)塑表面的(de)(de)(de)(de)(de)保護蠟(la)層得到(dao)重新的(de)(de)(de)(de)(de)綻放。

堿液(ye)浸泡(pao)法將(jiang)被腐(fu)蝕的(de)銅(tong)(tong)(tong)雕(diao)置于倍半碳酸(suan)(suan)鈉溶液(ye)中浸泡(pao)，使銅(tong)(tong)(tong)的(de)氯化(hua)物逐漸轉換為穩定的(de)銅(tong)(tong)(tong)的(de)碳酸(suan)(suan)鹽，銅(tong)(tong)(tong)雕(diao)的(de)氯離(li)子被置換出來轉入浸液(ye)中。我們在保養鑄銅(tong)(tong)(tong)雕(diao)塑時，就要學(xue)會防御一些外界的(de)有害化(hua)學(xue)物質(zhi)，如：酸(suan)(suan)類、氯化(hua)物等等！紫銅(tong)(tong)(tong)就是工業純銅(tong)(tong)(tong)，其熔點(dian)為1083℃，無同素(su)異構轉變(bian)，相對密(mi)度為8.9，為鎂的(de)五倍。比普通鋼(gang)還重(zhong)約(yue)15%。鍛銅(tong)(tong)(tong)雕(diao)塑:鍛銅(tong)(tong)(tong)雕(diao)塑相比鑄銅(tong)(tong)(tong)雕(diao)塑用料比較嚴格，雕(diao)塑瓷廠，以銅(tong)(tong)(tong)板(ban)為主要原材料，數字雕(diao)塑，內附鋼(gang)骨(gu)架支撐(cheng)，部分復雜雕(diao)塑需要制作一比一模具進行鍛造，部分簡單造型(xing)可以根據放型(xing)骨(gu)架鍛造。