微弧氧化設備

      微弧氧(yang)(yang)(yang)化(hua)(hua)(hua)設(she)備(bei)有(you)熱(re)交換和(he)制冷設(she)備(bei)。由于(yu)微弧氧(yang)(yang)(yang)化(hua)(hua)(hua)過程中工件表面具有(you)較高的(de)(de)氧(yang)(yang)(yang)化(hua)(hua)(hua)電(dian)(dian)壓并通過較大的(de)(de)電(dian)(dian)解電(dian)(dian)流，鋁微弧氧(yang)(yang)(yang)化(hua)(hua)(hua)技術加工，使(shi)產(chan)生(sheng)的(de)(de)熱(re)量(liang)大部分(fen)集中于(yu)膜層界面處，而影響所形成膜層的(de)(de)質量(liang)，因此微弧氧(yang)(yang)(yang)化(hua)(hua)(hua)必須使(shi)用(yong)(yong)配套的(de)(de)熱(re)交換制冷設(she)備(bei)，使(shi)電(dian)(dian)解液(ye)(ye)及時(shi)冷卻(que)，保證微弧氧(yang)(yang)(yang)化(hua)(hua)(hua)在設(she)置的(de)(de)溫(wen)度范(fan)圍內(nei)進行(xing)。可(ke)將(jiang)電(dian)(dian)解液(ye)(ye)采用(yong)(yong)循環(huan)對流冷卻(que)的(de)(de)方式進行(xing)，既能控(kong)制溶液(ye)(ye)溫(wen)度，又達到了攪拌電(dian)(dian)解液(ye)(ye)的(de)(de)目的(de)(de)。微弧氧(yang)(yang)(yang)化(hua)(hua)(hua)電(dian)(dian)源、微弧氧(yang)(yang)(yang)化(hua)(hua)(hua)生(sheng)產(chan)線、微弧氧(yang)(yang)(yang)化(hua)(hua)(hua)技術

微弧氧化技術

       微(wei)(wei)(wei)(wei)(wei)弧(hu)(hu)氧(yang)(yang)(yang)(yang)化(hua)(hua)工藝將工作(zuo)區(qu)域由普通陽極(ji)(ji)氧(yang)(yang)(yang)(yang)化(hua)(hua)的法拉第(di)區(qu)域引入(ru)到高(gao)(gao)壓放電區(qu)域，克服(fu)了(le)硬質陽極(ji)(ji)氧(yang)(yang)(yang)(yang)化(hua)(hua)的缺陷，鋁合(he)金微(wei)(wei)(wei)(wei)(wei)弧(hu)(hu)氧(yang)(yang)(yang)(yang)化(hua)(hua)加(jia)工廠家，極(ji)(ji)大(da)地提高(gao)(gao)了(le)膜層(ceng)的綜(zong)合(he)性能。微(wei)(wei)(wei)(wei)(wei)弧(hu)(hu)氧(yang)(yang)(yang)(yang)化(hua)(hua)膜層(ceng)與基體結(jie)合(he)牢固(gu)，結(jie)構致密(mi)，韌性高(gao)(gao)，具(ju)有良好的耐磨、耐腐蝕(shi)、耐高(gao)(gao)溫沖擊和(he)電絕(jue)緣(yuan)等特性。該(gai)技術(shu)(shu)具(ju)有操作(zuo)簡單(dan)和(he)膜層(ceng)功(gong)能可(ke)控的特點(dian)，表面微(wei)(wei)(wei)(wei)(wei)弧(hu)(hu)氧(yang)(yang)(yang)(yang)化(hua)(hua)加(jia)工，而且工藝簡便，環(huan)境污染(ran)小(xiao)，是一(yi)項全新的綠色(se)環(huan)保型材料表面處理技術(shu)(shu)，在航空航天、機械、電子(zi)、裝飾(shi)等領域具(ju)有廣闊的應用前景。微(wei)(wei)(wei)(wei)(wei)弧(hu)(hu)氧(yang)(yang)(yang)(yang)化(hua)(hua)技術(shu)(shu)、微(wei)(wei)(wei)(wei)(wei)弧(hu)(hu)氧(yang)(yang)(yang)(yang)化(hua)(hua)生產線、微(wei)(wei)(wei)(wei)(wei)弧(hu)(hu)氧(yang)(yang)(yang)(yang)化(hua)(hua)電源

微弧氧化的原理

微弧(hu)(hu)氧(yang)化(hua)(hua)(hua)(hua)或等離子體電(dian)(dian)(dian)解氧(yang)化(hua)(hua)(hua)(hua)表(biao)(biao)(biao)面(mian)陶(tao)瓷化(hua)(hua)(hua)(hua)技術，是(shi)指(zhi)在普通陽極(ji)氧(yang)化(hua)(hua)(hua)(hua)的(de)(de)(de)(de)基礎(chu)上，微弧(hu)(hu)氧(yang)化(hua)(hua)(hua)(hua)技術 利用(yong)弧(hu)(hu)光放電(dian)(dian)(dian)增強(qiang)并ji活在陽極(ji)上發生的(de)(de)(de)(de)反應，從而在以鋁、鈦、鎂等金(jin)屬(shu)及其(qi)合金(jin)為材料的(de)(de)(de)(de)工(gong)件(jian)(jian)表(biao)(biao)(biao)面(mian)形成的(de)(de)(de)(de)強(qiang)化(hua)(hua)(hua)(hua)陶(tao)瓷膜的(de)(de)(de)(de)方法，微弧(hu)(hu)氧(yang)化(hua)(hua)(hua)(hua)電(dian)(dian)(dian)源是(shi)通過用(yong)的(de)(de)(de)(de)微弧(hu)(hu)氧(yang)化(hua)(hua)(hua)(hua)電(dian)(dian)(dian)源在工(gong)件(jian)(jian)上施加電(dian)(dian)(dian)壓，微弧(hu)(hu)氧(yang)化(hua)(hua)(hua)(hua)使工(gong)件(jian)(jian)表(biao)(biao)(biao)面(mian)的(de)(de)(de)(de)金(jin)屬(shu)與電(dian)(dian)(dian)解質溶液相互作用(yong)，微弧(hu)(hu)氧(yang)化(hua)(hua)(hua)(hua)加工(gong)，在工(gong)件(jian)(jian)表(biao)(biao)(biao)面(mian)形成微弧(hu)(hu)放電(dian)(dian)(dian)，在高溫、電(dian)(dian)(dian)場等因素的(de)(de)(de)(de)作用(yong)下，金(jin)屬(shu)表(biao)(biao)(biao)面(mian)形成陶(tao)瓷膜，達到(dao)工(gong)件(jian)(jian)表(biao)(biao)(biao)面(mian)強(qiang)化(hua)(hua)(hua)(hua)的(de)(de)(de)(de)目(mu)的(de)(de)(de)(de)。