真空(kong)(kong)(kong)(kong)(kong)(kong)(kong)腔(qiang)(qiang)體(ti)(ti)(ti)(ti)的(de)(de)(de)內(nei)壁(bi)表面吸附大(da)量(liang)(liang)的(de)(de)(de)氣體(ti)(ti)(ti)(ti)分子或(huo)其他(ta)有機物，成(cheng)為影響真空(kong)(kong)(kong)(kong)(kong)(kong)(kong)度(du)的(de)(de)(de)放(fang)氣源。為實現超(chao)高(gao)真空(kong)(kong)(kong)(kong)(kong)(kong)(kong)，要對腔(qiang)(qiang)體(ti)(ti)(ti)(ti)進行150—250℃的(de)(de)(de)高(gao)溫烘(hong)烤(kao)(kao)，以(yi)(yi)促使(shi)材料(liao)表面和內(nei)部(bu)的(de)(de)(de)氣體(ti)(ti)(ti)(ti)盡快放(fang)出。烘(hong)烤(kao)(kao)方(fang)式有在腔(qiang)(qiang)體(ti)(ti)(ti)(ti)外壁(bi)纏繞加熱帶(dai)、在腔(qiang)(qiang)體(ti)(ti)(ti)(ti)外壁(bi)固(gu)定(ding)鎧裝加熱絲(si)或(huo)直接將腔(qiang)(qiang)體(ti)(ti)(ti)(ti)置于烘(hong)烤(kao)(kao)帳篷中。比(bi)較經濟(ji)簡單的(de)(de)(de)烘(hong)烤(kao)(kao)方(fang)法是使(shi)用(yong)加熱帶(dai)，加熱帶(dai)的(de)(de)(de)外面再(zai)用(yong)鋁箔包裹，防止熱量(liang)(liang)散失(shi)的(de)(de)(de)同(tong)時也可(ke)使(shi)腔(qiang)(qiang)體(ti)(ti)(ti)(ti)均勻受熱。暢(chang)橋(qiao)真空(kong)(kong)(kong)(kong)(kong)(kong)(kong)科(ke)技(ji)是一家(jia)專業從(cong)事真空(kong)(kong)(kong)(kong)(kong)(kong)(kong)設備(bei)的(de)(de)(de)設計制(zhi)造(zao)以(yi)(yi)及整合服務的(de)(de)(de)提供(gong)商。公司經過十余年的(de)(de)(de)發展(zhan)，積累了大(da)量(liang)(liang)真空(kong)(kong)(kong)(kong)(kong)(kong)(kong)設備(bei)設計制(zhi)造(zao)經驗以(yi)(yi)及行業內(nei)專業技(ji)術人才。目前(qian)主(zhu)要產(chan)品包括非標真空(kong)(kong)(kong)(kong)(kong)(kong)(kong)腔(qiang)(qiang)體(ti)(ti)(ti)(ti)、真空(kong)(kong)(kong)(kong)(kong)(kong)(kong)鍍膜腔(qiang)(qiang)體(ti)(ti)(ti)(ti)、真空(kong)(kong)(kong)(kong)(kong)(kong)(kong)大(da)型設備(bei)零組件等各類高(gao)精度(du)真空(kong)(kong)(kong)(kong)(kong)(kong)(kong)設備(bei)，產(chan)品普遍應(ying)用(yong)于航空(kong)(kong)(kong)(kong)(kong)(kong)(kong)航天、電子信息、光學產(chan)業、半導體(ti)(ti)(ti)(ti)、冶金、醫藥(yao)、鍍膜、科(ke)研(yan)部(bu)門等并出口海外市(shi)場。我們歡迎你的(de)(de)(de)來電咨詢！真空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)：用(yong)于排除真空(kong)(kong)(kong)(kong)(kong)(kong)(kong)腔(qiang)(qiang)體(ti)(ti)(ti)(ti)內(nei)的(de)(de)(de)氣體(ti)(ti)(ti)(ti)并維持真空(kong)(kong)(kong)(kong)(kong)(kong)(kong)狀(zhuang)態。杭州真空(kong)(kong)(kong)(kong)(kong)(kong)(kong)烘(hong)箱腔(qiang)(qiang)體(ti)(ti)(ti)(ti)生產(chan)廠家(jia)

鋁(lv)(lv)(lv)合(he)(he)金(jin)真(zhen)空(kong)(kong)腔體(ti)的(de)(de)(de)表(biao)(biao)(biao)面(mian)(mian)處(chu)理(li)介紹：鋁(lv)(lv)(lv)材(cai)長期暴露在(zai)(zai)空(kong)(kong)氣中，與其(qi)它(ta)元素發(fa)生化(hua)(hua)學(xue)反應(ying)后(hou)，變(bian)成(cheng)黑色(se)。鋁(lv)(lv)(lv)的(de)(de)(de)腐(fu)獨電(dian)(dian)位較負，對鋁(lv)(lv)(lv)合(he)(he)金(jin)型材(cai)表(biao)(biao)(biao)面(mian)(mian)處(chu)理(li)可以提高材(cai)料防腐(fu)性、裝飾性和功(gong)能性.表(biao)(biao)(biao)面(mian)(mian)處(chu)理(li)分類(lei)?鉻(ge)化(hua)(hua)：適(shi)用于鋁(lv)(lv)(lv)及鋁(lv)(lv)(lv)合(he)(he)金(jin)、鎂(mei)及鎂(mei)合(he)(he)金(jin)產品。使(shi)(shi)產品表(biao)(biao)(biao)面(mian)(mian)形成(cheng)一層(ceng)(ceng)厚度(du)在(zai)(zai)0.5-4um的(de)(de)(de)化(hua)(hua)學(xue)轉化(hua)(hua)膜，其(qi)膜吸附性好(hao)，主要作為涂(tu)(tu)(tu)(tu)裝底(di)層(ceng)(ceng)。陽極(ji)氧(yang)化(hua)(hua)：使(shi)(shi)產品表(biao)(biao)(biao)面(mian)(mian)形成(cheng)一層(ceng)(ceng)硬(ying)度(du)達200-300HV的(de)(de)(de)致(zhi)密氧(yang)化(hua)(hua)層(ceng)(ceng)，其(qi)耐(nai)磨性極(ji)好(hao)。電(dian)(dian)鍍(du)(du)(du)：有鍍(du)(du)(du)鎳、鍍(du)(du)(du)銀、鍍(du)(du)(du)金(jin)、鍍(du)(du)(du)鋅、鍍(du)(du)(du)銅、鍍(du)(du)(du)鉻(ge)等(deng)(deng)(deng)各類(lei)。涂(tu)(tu)(tu)(tu)裝：叫電(dian)(dian)涂(tu)(tu)(tu)(tu)裝，分為浸涂(tu)(tu)(tu)(tu)、噴涂(tu)(tu)(tu)(tu)、淋涂(tu)(tu)(tu)(tu)、剛(gang)涂(tu)(tu)(tu)(tu)等(deng)(deng)(deng)，以浸涂(tu)(tu)(tu)(tu)和噴涂(tu)(tu)(tu)(tu)為主，采用電(dian)(dian)化(hua)(hua)法(fa)將有機(ji)(ji)樹脂的(de)(de)(de)粒沉(chen)積在(zai)(zai)工(gong)件的(de)(de)(de)表(biao)(biao)(biao)面(mian)(mian)上(shang)，形成(cheng)透(tou)明或(huo)各色(se)的(de)(de)(de)有機(ji)(ji)涂(tu)(tu)(tu)(tu)層(ceng)(ceng)，其(qi)蝕好(hao)，不易變(bian)色(se)，結臺(tai)力好(hao)。化(hua)(hua)學(xue)鍍(du)(du)(du)：是(shi)在(zai)(zai)無電(dian)(dian)流通過時借助(zhu)還(huan)原劑(ji)在(zai)(zai)同一溶液中發(fa)生的(de)(de)(de)復化(hua)(hua)還(huan)原作用，從(cong)而使(shi)(shi)金(jin)屬(shu)離子還(huan)原沉(chen)和在(zai)(zai)零件表(biao)(biao)(biao)面(mian)(mian)上(shang)的(de)(de)(de)一種方法(fa)電(dian)(dian)泳處(chu)理(li)：采用電(dian)(dian)化(hua)(hua)學(xue)方法(fa)將有機(ji)(ji)樹脂的(de)(de)(de)膠(jiao)體(ti)粒子沉(chen)積在(zai)(zai)零件上(shang)，形成(cheng)透(tou)明或(huo)各種顏色(se)的(de)(de)(de)有機(ji)(ji)涂(tu)(tu)(tu)(tu)層(ceng)(ceng)。建筑鋁(lv)(lv)(lv)合(he)(he)金(jin)型材(cai)，要求(qiu)其(qi)具有耐(nai)腐(fu)蝕、耐(nai)候(hou)、磨損、外觀裝飾好(hao)、使(shi)(shi)用壽命長等(deng)(deng)(deng)特點，必須進行后(hou)續(xu)的(de)(de)(de)表(biao)(biao)(biao)面(mian)(mian)處(chu)理(li)使(shi)(shi)其(qi)達到所需要求(qiu)，對型材(cai)表(biao)(biao)(biao)面(mian)(mian)起到保護層(ceng)(ceng)和裝飾層(ceng)(ceng)的(de)(de)(de)作用。山西真(zhen)空(kong)(kong)腔體(ti)廠家供(gong)應(ying)鋁(lv)(lv)(lv)合(he)(he)金(jin)材(cai)質的(de)(de)(de)真(zhen)空(kong)(kong)腔體(ti)優點是(shi)拆裝方便。

真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)腔(qiang)體(ti)使用(yong)時的(de)常(chang)見(jian)故障及措(cuo)施：真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)腔(qiang)體(ti)是(shi)可以(yi)讓物(wu)(wu)料在真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)狀態(tai)下(xia)(xia)進行相(xiang)關(guan)物(wu)(wu)化(hua)(hua)反應的(de)綜合反應工(gong)具(ju)。具(ju)有(you)加熱快(kuai)、抗高(gao)溫、耐腐(fu)蝕、環境污染小、自(zi)動加熱等(deng)(deng)幾大(da)特點，是(shi)食品、生物(wu)(wu)制藥(yao)、精細化(hua)(hua)工(gong)等(deng)(deng)行業常(chang)用(yong)的(de)反應設備之一(yi)(yi)，用(yong)來完成硫(liu)化(hua)(hua)、烴化(hua)(hua)、氫化(hua)(hua)、縮合、聚合等(deng)(deng)的(de)工(gong)藝(yi)反應過程(cheng)。真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)腔(qiang)體(ti)使用(yong)時常(chang)見(jian)的(de)一(yi)(yi)些故障及解(jie)決(jue)(jue)辦(ban)法(fa)如(ru)下(xia)(xia)：1、容器(qi)內有(you)溶劑，受(shou)飽和蒸(zheng)汽壓(ya)限(xian)制。解(jie)決(jue)(jue)辦(ban)法(fa)：放空(kong)(kong)(kong)(kong)(kong)溶劑，空(kong)(kong)(kong)(kong)(kong)瓶試。2、真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵能(neng)力(li)下(xia)(xia)降。解(jie)決(jue)(jue)辦(ban)法(fa)：真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵換油（水），清洗(xi)檢修。3、真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)皮管(guan)(guan)，接頭松動，真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)表具(ju)泄漏。解(jie)決(jue)(jue)辦(ban)法(fa)：沿真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)管(guan)(guan)路(lu)(lu)逐段檢查、排(pai)除。4、儀器(qi)作保壓(ya)試驗，在沒有(you)任(ren)何溶劑的(de)情況下(xia)(xia)，關(guan)斷所有(you)外部閥門和管(guan)(guan)路(lu)(lu)，保壓(ya)一(yi)(yi)分鐘，真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)表指(zhi)針應不動，表示氣(qi)密性良好。解(jie)決(jue)(jue)辦(ban)法(fa)：（1）重新裝(zhuang)配(pei)，玻璃磨口擦洗(xi)干凈，涂真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)硅脂，法(fa)蘭(lan)口對齊擰(ning)緊；（2）更換失效密封圈。5、真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)腔(qiang)體(ti)的(de)放料閥、壓(ya)控閥內有(you)雜物(wu)(wu)。解(jie)決(jue)(jue)辦(ban)法(fa)：清洗(xi).；

真(zhen)(zhen)(zhen)(zhen)(zhen)空腔(qiang)體(ti)的(de)(de)(de)結(jie)(jie)構(gou)(gou)特(te)(te)征：真(zhen)(zhen)(zhen)(zhen)(zhen)空腔(qiang)體(ti)一(yi)般是(shi)(shi)指通(tong)過真(zhen)(zhen)(zhen)(zhen)(zhen)空裝置對反(fan)(fan)(fan)應(ying)(ying)釜進(jin)(jin)行抽真(zhen)(zhen)(zhen)(zhen)(zhen)空，讓物料(liao)(liao)在真(zhen)(zhen)(zhen)(zhen)(zhen)空狀態下(xia)進(jin)(jin)行相關物化(hua)(hua)(hua)反(fan)(fan)(fan)應(ying)(ying)的(de)(de)(de)綜(zong)合反(fan)(fan)(fan)應(ying)(ying)容(rong)(rong)器，可實(shi)現真(zhen)(zhen)(zhen)(zhen)(zhen)空進(jin)(jin)料(liao)(liao)、真(zhen)(zhen)(zhen)(zhen)(zhen)空脫氣、真(zhen)(zhen)(zhen)(zhen)(zhen)空濃縮(suo)等(deng)(deng)(deng)工(gong)藝(yi)；可根據(ju)不(bu)同(tong)的(de)(de)(de)工(gong)藝(yi)要(yao)求進(jin)(jin)行不(bu)同(tong)的(de)(de)(de)容(rong)(rong)器結(jie)(jie)構(gou)(gou)設(she)(she)計(ji)和(he)(he)參數配(pei)置，實(shi)現工(gong)藝(yi)要(yao)求的(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空狀態下(xia)加熱(re)(re)、冷卻、蒸(zheng)發(fa)、以(yi)及低高(gao)配(pei)的(de)(de)(de)混配(pei)功(gong)能，具(ju)有加熱(re)(re)快、抗高(gao)溫、耐(nai)腐蝕、環境(jing)污染小(xiao)、自動加熱(re)(re)、使用(yong)(yong)(yong)方便等(deng)(deng)(deng)特(te)(te)點，是(shi)(shi)食品、生物制藥、精(jing)細化(hua)(hua)(hua)工(gong)等(deng)(deng)(deng)行業常用(yong)(yong)(yong)的(de)(de)(de)反(fan)(fan)(fan)應(ying)(ying)設(she)(she)備之(zhi)一(yi)，用(yong)(yong)(yong)來完成(cheng)(cheng)硫化(hua)(hua)(hua)、烴化(hua)(hua)(hua)、氫化(hua)(hua)(hua)、縮(suo)合、聚(ju)合等(deng)(deng)(deng)的(de)(de)(de)工(gong)藝(yi)反(fan)(fan)(fan)應(ying)(ying)過程。真(zhen)(zhen)(zhen)(zhen)(zhen)空腔(qiang)體(ti)的(de)(de)(de)結(jie)(jie)構(gou)(gou)特(te)(te)征如下(xia)：1、結(jie)(jie)構(gou)(gou)設(she)(she)計(ji)需能在真(zhen)(zhen)(zhen)(zhen)(zhen)空狀態下(xia)不(bu)失穩(wen)，因為(wei)真(zhen)(zhen)(zhen)(zhen)(zhen)空狀態下(xia)對鋼(gang)材(cai)厚度和(he)(he)缺陷(xian)要(yao)求很嚴格；2、釜軸的(de)(de)(de)密(mi)封采用(yong)(yong)(yong)特(te)(te)殊(shu)衛生級機(ji)械(xie)密(mi)封設(she)(she)計(ji)，也可采用(yong)(yong)(yong)填料(liao)(liao)密(mi)封和(he)(he)磁力密(mi)封，密(mi)封程度高(gao)，避(bi)免外部空氣進(jin)(jin)入影響反(fan)(fan)(fan)應(ying)(ying)速(su)度，同(tong)時使得物料(liao)(liao)不(bu)受污染；3、采用(yong)(yong)(yong)聚(ju)氨酯(zhi)和(he)(he)巖棉作(zuo)為(wei)保溫材(cai)料(liao)(liao)，并(bing)配(pei)備衛生級壓力表；4、真(zhen)(zhen)(zhen)(zhen)(zhen)空腔(qiang)體(ti)反(fan)(fan)(fan)應(ying)(ying)過程中可采用(yong)(yong)(yong)電加熱(re)(re)、內外盤管加熱(re)(re)、導熱(re)(re)油循環加熱(re)(re)等(deng)(deng)(deng)加熱(re)(re)方式，以(yi)滿足耐(nai)酸(suan)、耐(nai)堿、抗高(gao)溫、耐(nai)腐蝕等(deng)(deng)(deng)不(bu)同(tong)工(gong)作(zuo)環境(jing)的(de)(de)(de)工(gong)藝(yi)需求。5、真(zhen)(zhen)(zhen)(zhen)(zhen)空系(xi)統(tong)包括真(zhen)(zhen)(zhen)(zhen)(zhen)空泵、循環水(shui)箱、緩沖罐、單(dan)向(xiang)閥(fa)等(deng)(deng)(deng)組(zu)成(cheng)(cheng)，是(shi)(shi)一(yi)個連鎖(suo)系(xi)統(tong)，配(pei)合使用(yong)(yong)(yong)；真(zhen)(zhen)(zhen)(zhen)(zhen)空腔(qiang)體(ti)的(de)(de)(de)工(gong)作(zuo)原理(li)基于真(zhen)(zhen)(zhen)(zhen)(zhen)空環境(jing)下(xia)的(de)(de)(de)特(te)(te)殊(shu)物理(li)和(he)(he)化(hua)(hua)(hua)學性質。

真(zhen)(zhen)空(kong)(kong)(kong)(kong)腔(qiang)使用(yong)(yong)注(zhu)意事項(xiang)：1、真(zhen)(zhen)空(kong)(kong)(kong)(kong)腔(qiang)外殼(ke)必(bi)須有(you)效接(jie)地(di)，以(yi)(yi)確保(bao)(bao)使用(yong)(yong)安(an)(an)全。2、真(zhen)(zhen)空(kong)(kong)(kong)(kong)腔(qiang)不需(xu)連(lian)續抽氣(qi)使用(yong)(yong)時(shi)，應(ying)先關閉真(zhen)(zhen)空(kong)(kong)(kong)(kong)閥，再(zai)關閉真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)電(dian)(dian)源，否則真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)油要(yao)倒灌(guan)至腔(qiang)內。3、取出(chu)被處理物(wu)品(pin)撕，如處理的是易燃物(wu)品(pin)，必(bi)須待溫度冷(leng)卻到低于燃點后，才能放入空(kong)(kong)(kong)(kong)氣(qi)，以(yi)(yi)免(mian)發生氧化反應(ying)引起燃燒。4、真(zhen)(zhen)空(kong)(kong)(kong)(kong)腔(qiang)無防爆(bao)裝(zhuang)置(zhi)，不得放入易爆(bao)物(wu)品(pin)干燥。5、真(zhen)(zhen)空(kong)(kong)(kong)(kong)腔(qiang)與真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)之間(jian)建議跨(kua)過濾器，以(yi)(yi)防止潮(chao)濕體(ti)進入真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)。6、非必(bi)要(yao)時(shi)，請(qing)勿隨意拆開邊門，以(yi)(yi)免(mian)損(sun)壞電(dian)(dian)器系統。7、本設備(bei)應(ying)裝(zhuang)適(shi)用(yong)(yong)空(kong)(kong)(kong)(kong)氣(qi)開關。8、電(dian)(dian)氣(qi)絕緣完(wan)好(hao)，設備(bei)外殼(ke)必(bi)須有(you)可靠(kao)的保(bao)(bao)護接(jie)地(di)或(huo)保(bao)(bao)護接(jie)零。真(zhen)(zhen)空(kong)(kong)(kong)(kong)腔(qiang)體(ti)安(an)(an)裝(zhuang)好(hao)后，通入相(xiang)應(ying)量的氮氣(qi)保(bao)(bao)壓30分鐘，檢查有(you)無泄(xie)漏；安(an)(an)徽鍍膜機腔(qiang)體(ti)加(jia)工(gong)價格

真空(kong)技術在化學(xue)工業(ye)領域中(zhong)也具有(you)重要(yao)的應用。杭(hang)州(zhou)真空(kong)烘箱腔體生產廠家

鋁(lv)(lv)合金(jin)(jin)真(zhen)空(kong)腔體的(de)表面(mian)處理(li)(li)介紹：鋁(lv)(lv)材長期暴露在(zai)(zai)空(kong)氣中(zhong)，與其(qi)它(ta)元素發生化(hua)(hua)學(xue)反應后，變(bian)成黑(hei)色。鋁(lv)(lv)的(de)腐(fu)獨電位較負(fu)，對鋁(lv)(lv)合金(jin)(jin)型(xing)(xing)材表面(mian)處理(li)(li)可以提高材料(liao)防(fang)腐(fu)性(xing)、裝(zhuang)(zhuang)飾(shi)性(xing)和功能性(xing)。表面(mian)處理(li)(li)分類?鉻(ge)化(hua)(hua)：適用(yong)(yong)于鋁(lv)(lv)及鋁(lv)(lv)合金(jin)(jin)、鎂及鎂合金(jin)(jin)產品。使(shi)產品表面(mian)形(xing)成一層(ceng)(ceng)厚(hou)度(du)在(zai)(zai)0.5-4um的(de)化(hua)(hua)學(xue)轉化(hua)(hua)膜，其(qi)膜吸附性(xing)好，主(zhu)(zhu)要作為涂(tu)(tu)裝(zhuang)(zhuang)底層(ceng)(ceng)。陽極氧(yang)化(hua)(hua)：使(shi)產品表面(mian)形(xing)成一層(ceng)(ceng)硬度(du)達200-300HV的(de)致密氧(yang)化(hua)(hua)層(ceng)(ceng)，其(qi)耐(nai)磨性(xing)極好。電鍍(du)(du)(du)(du)：有(you)鍍(du)(du)(du)(du)鎳、鍍(du)(du)(du)(du)銀、鍍(du)(du)(du)(du)金(jin)(jin)、鍍(du)(du)(du)(du)鋅、鍍(du)(du)(du)(du)銅、鍍(du)(du)(du)(du)鉻(ge)等(deng)各(ge)(ge)類。涂(tu)(tu)裝(zhuang)(zhuang)：叫電涂(tu)(tu)裝(zhuang)(zhuang)，分為浸涂(tu)(tu)、噴涂(tu)(tu)、淋涂(tu)(tu)、剛涂(tu)(tu)等(deng)，以浸涂(tu)(tu)和噴涂(tu)(tu)為主(zhu)(zhu)，采用(yong)(yong)電化(hua)(hua)法(fa)將有(you)機(ji)(ji)樹脂的(de)粒沉積在(zai)(zai)工(gong)件(jian)的(de)表面(mian)上(shang)，形(xing)成透明(ming)或各(ge)(ge)色的(de)有(you)機(ji)(ji)涂(tu)(tu)層(ceng)(ceng)，其(qi)蝕好，不易變(bian)色，結臺力好。化(hua)(hua)學(xue)鍍(du)(du)(du)(du)：是在(zai)(zai)無電流(liu)通(tong)過時(shi)借助還原(yuan)劑在(zai)(zai)同一溶液中(zhong)發生的(de)復化(hua)(hua)還原(yuan)作用(yong)(yong)，從而使(shi)金(jin)(jin)屬離子還原(yuan)沉和在(zai)(zai)零件(jian)表面(mian)上(shang)的(de)一種方法(fa)電泳(yong)處理(li)(li)：采用(yong)(yong)電化(hua)(hua)學(xue)方法(fa)將有(you)機(ji)(ji)樹脂的(de)膠體粒子沉積在(zai)(zai)零件(jian)上(shang)，形(xing)成透明(ming)或各(ge)(ge)種顏色的(de)有(you)機(ji)(ji)涂(tu)(tu)層(ceng)(ceng)。建(jian)筑鋁(lv)(lv)合金(jin)(jin)型(xing)(xing)材，要求其(qi)具有(you)耐(nai)腐(fu)蝕、耐(nai)候、磨損(sun)、外觀(guan)裝(zhuang)(zhuang)飾(shi)好、使(shi)用(yong)(yong)壽命長等(deng)特點，必須進行后續的(de)表面(mian)處理(li)(li)使(shi)其(qi)達到所需要求，對型(xing)(xing)材表面(mian)起到保護層(ceng)(ceng)和裝(zhuang)(zhuang)飾(shi)層(ceng)(ceng)的(de)作用(yong)(yong)。杭州真(zhen)空(kong)烘箱腔體生產廠家

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