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id="hii77kg" class="tabs"><a href="JavaScript:;" data-type="product" class="active">產(chǎn)品</a><a href="JavaScript:;" data-type="member" class="">公司</a><a href="JavaScript:;" data-type="article" class="">資訊</a><a href="JavaScript:;" data-type="exhibition" class="">展會</a></div><div id="ovpmntj" class="clearfix searchWrap"><div id="efp6yoy" class="searchInput"><input type="text" name="keywords" placeholder="請輸入搜索關(guān)鍵詞" id="kd"><a href="javascript:void(0)" class="searchBtn" id="search">搜索</a></div></div></div></div></header><nav class="navbox"><div id="tb8osbr" class="container"><ul><li id = "index_index"><a href="http://www.cdcfah.com/"><span>首頁</span></a></li><li id = "index_company"><a ><span>企業(yè)名錄</span></a></li><li id = "index_product"><a href="http://www.cdcfah.com/cp/"><span>產(chǎn)品供應(yīng)</span></a></li><li id = "index_news"><a href="http://www.cdcfah.com/zx/"><span>新聞資訊</span></a></li><li id = "index_article"><a href="http://www.cdcfah.com/xw/"><span>行業(yè)資訊</span></a></li><li id = "index_show"><a href="http://www.cdcfah.com/zh/"><span>展會信息</span></a></li></ul></div></nav><section class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="zlw8jgp" class="twoCol"><div id="sep7yue" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/second-_jxjxysb/">機(jī)械及行業(yè)設(shè)備</a>?<a href="http://www.cdcfah.com/cp/third-jxjxysb_jcscjgjim/">建材生產(chǎn)加工機(jī)械</a>?象山電鍍設(shè)備多少錢余姚市琰昊機(jī)械供應(yīng)</p><div id="yuz6oic" class="leftbox clearfix"><h1>象山電鍍設(shè)備多少錢余姚市琰昊機(jī)械供應(yīng)</h1><div id="f2ru7ix" class="proBig"><div id="o1mfchd" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/nbyhjx/637229901449482422/7098509.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="ujutoz6" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/nbyhjx/637229901449482422/7098509.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="fvfyxnx" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)格要求：</span>面議</p><p><span>所在地：</span>浙江省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>象山電鍍設(shè)備多少錢,電鍍設(shè)備</p><p><span>***更新：</span>2020-11-11 10:16:18</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="ibuj7t4" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">余姚市琰昊機(jī)械廠</a></p><p><span>聯(lián)系人：</span>蘇紅濤</p><p><span>郵箱: </span>1073985827@qq.com</p><p><span>電話: </span>15824566671</p><p><span>傳真: </span>0574_</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0574-62067066</p><p><span>地址: </span>臨山鎮(zhèn)湖堤村湖堤</p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="sshrvfj" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="d7ckett" class="box"><p><p> 整流電源 </p> <p> 與其他工業(yè)技術(shù)相比，電鍍技術(shù)的設(shè)備不僅很簡單，而且有很大的變通性，以電源為例，象山電鍍設(shè)備多少錢，只要是能夠提供直流電的裝置，就可以拿來做電鍍電源，從電池到直流發(fā)電機(jī)，從橋堆到硅整流器、從可控硅到開關(guān)電源等，都是電鍍可用的電源。其功率大小既可以由被鍍產(chǎn)品的表面積來定，也可以用現(xiàn)有的電源來定每槽可鍍的產(chǎn)品多少。 </p> <p> 當(dāng)然，正式的電鍍加工都會采用比較可靠的硅整流裝置，并且主要的指標(biāo)是電流值的大小和可調(diào)范圍，電壓則由0～18V隨電流變化而變動。根據(jù)功率大小而可選用單相或三相輸入，要能防潮和散熱。工業(yè)用電鍍電源一般從l00A到幾千安不等，通常也是根據(jù)生產(chǎn)能力需要而預(yù)先設(shè)計(jì)確定的，比較好是單槽單用，象山電鍍設(shè)備多少錢，不要一部電源向多個(gè)鍍槽供電，象山電鍍設(shè)備多少錢。如果只在實(shí)驗(yàn)室做試驗(yàn)，則采用5～1OA的小型實(shí)驗(yàn)整流電源就行了。由于陰極上電化學(xué)反應(yīng)速度小于外電源供給電子的速度，從而使電極電位向負(fù)的方向移動而引起的極化作用。象山電鍍設(shè)備多少錢</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="象山電鍍設(shè)備多少錢,電鍍設(shè)備" src="http://tyunfile.71360.com/UploadFile/nbyhjx/637229901449482422/7098509.jpg"></div><p> 化學(xué)法是借氧化還原反應(yīng)或中和沉淀反應(yīng)將0、有害的物質(zhì)分解為、無害的物質(zhì)或?qū)⒅亟饘俳?jīng)沉淀和浮上法從廢水中除去。主要有以下幾種：1、還原沉淀法在電鍍廢水治理中**典型也**主要的是對含鉻廢水的治理。其方法就是在廢水中加入FeSO，NaHSO，Na2SO，SO或鐵粉等使Cr還原成C，然后再加入NaOH或石灰乳沉淀分離。該法優(yōu)點(diǎn)是設(shè)備簡單，投資少處理量大，但要防止沉渣污泥造成二次污染。2、氧化破氰法是對含氰的廢水進(jìn)行氧化化學(xué)處理，如堿性氧化法、過氧化物法、水解法、臭氧處理法、電化學(xué)氧化法等。而又以堿性氧化法應(yīng)用**廣。3、化學(xué)沉淀法是指向廢水中加入藥劑(NaOH、石灰等)，使水中重金屬離子與堿的氫氧離子作用生成難溶于水的氫氧化物，然后把氫氧化物和水分離達(dá)到去除重金屬離子的目的。象山電鍍設(shè)備多少錢陽極：若是可溶性陽極，則為欲鍍金屬。若是不可溶性陽極，大部分為貴金屬（白金，氧化銥）。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="象山電鍍設(shè)備多少錢,電鍍設(shè)備" src="http://tyunfile.71360.com/UploadFile/nbyhjx/637229900965234375/218451.jpg"></div><p> 2.添加劑的影響 </p> <p> 鍍液中的光亮劑﹐整平劑﹐潤濕劑等添加劑能明顯改善鍍層。對此添加劑有無機(jī)和有機(jī)之<。無機(jī)添加劑起作用的原因是由于它們在電解液中形成散度的氫氧化物或硫化物膠體﹐吸附在陰極表面阻礙金屬析出﹐提高陰極極化作用。有機(jī)添加劑起作用的原因是這類添加劑多為表面活性物質(zhì)﹐它們會吸附在陰極表面形成一層附膜﹐阻礙金屬析出﹐因而提高陰極極化作用。另外﹐<些有機(jī)添加劑在電解液中形成膠體﹐會與金屬離子絡(luò)合形成膠體-金屬離子型絡(luò)合物﹐阻礙金屬離子放電而提高陰極極化作用。 </p><p> 在盛有電鍍液的鍍槽中，經(jīng)過清理和特殊預(yù)處理的待鍍件作為陰極，用鍍覆金屬制成陽極，兩極分別與直流電源的正極和負(fù)極聯(lián)接。電鍍液由含有鍍覆金屬的化合物、導(dǎo)電的鹽類、緩沖劑、pH調(diào)節(jié)劑和添加劑等的水溶液組成。通電后，電鍍液中的金屬離子，在電位差的作用下移動到陰極上形成鍍層。陽極的金屬形成金屬離子進(jìn)入電鍍液，以保持被鍍覆的金屬離子的濃度。在有些情況下，如鍍鉻，是采用鉛、鉛銻合金制成的不溶性陽極，它只起傳遞電子、導(dǎo)通電流的作用。電解液中的鉻離子濃度，需依靠定期地向鍍液中加入鉻化合物來維持。電鍍時(shí)，陽極材料的質(zhì)量、電鍍液的成分、溫度、電流密度、通電時(shí)間、攪拌強(qiáng)度、析出的雜質(zhì)、電源波形等都會影響鍍層的質(zhì)量，需要適時(shí)進(jìn)行控制。電鍍液由含有鍍覆金屬的化合物、導(dǎo)電的鹽類、緩沖劑、pH調(diào)節(jié)劑和添加劑等的水溶液組成。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="象山電鍍設(shè)備多少錢,電鍍設(shè)備" src="http://tyunfile.71360.com/UploadFile/nbyhjx/637229901349062500/5268821.jpg"></div><p> 1.槽體：一般使用的材料有PP，PVC，不銹鋼。若不需要加熱可使用PVC槽，溫度在70℃以下可使用PP槽，若溫度超過70℃時(shí)則需使用不銹鋼槽，但是電鍍槽是不可用不銹鋼槽(金屬槽0。在連續(xù)電鍍中，有分母槽與子槽。母槽為裝電鍍用，而子槽為電鍍用。目前子母槽分離，同體，共用三種方式。母槽結(jié)構(gòu)的設(shè)計(jì)較單純，只需考慮水流，攪拌，穩(wěn)流，定位，陰陽極距離等因素。 </p> <p> 2.槽體基架：一般有塑膠藥槽的衍生架，角鐵，不銹鋼方管，黑鐵上漆等方式。為考慮強(qiáng)度及耐蝕問題，建議使用不銹鋼方管。電鍍產(chǎn)生的污水是水污染的重要來源。電鍍工藝已經(jīng)被普遍的使用在半導(dǎo)體及微電子部件引線框架的工藝。象山電鍍設(shè)備多少錢</p><p style="text-indent:25px">所謂極化就是指有電流通過電極時(shí)，電極電位偏離平衡電極電位的現(xiàn)象。象山電鍍設(shè)備多少錢</p><p> 3.電流密度的影響 </p> <p> <br /> </p> <p> 任何電鍍都必須有一個(gè)能產(chǎn)生正常鍍層的電流密度范圍。當(dāng)電流密度過低時(shí)﹐陰極極化作用較小﹐鍍層桔晶粗大﹐甚至沒有鍍層。隨著電流密度的增加﹐陰極極化作用隨著增加﹐鍍層晶粒越來越細(xì)。當(dāng)電流密度過高﹐超過極限電流密度時(shí)﹐鍍層質(zhì)量開始惡化﹐甚至出現(xiàn)海綿體﹐枝晶狀﹐燒焦及發(fā)黑等。電流密度的變化的上限和下限是由電鍍液的本性﹐濃度﹐溫度和攪拌等因素決定的。一般情況下種餮聞ǘ仍齟螬o鍍層溫度升高﹐以及有攪拌的條件下﹐可以允許采用較大的電流密度。象山電鍍設(shè)備多少錢</p><p style="text-indent:25px">余姚市琰昊機(jī)械廠是一家電鍍設(shè)備、噴涂設(shè)備、環(huán)保廢氣設(shè)備、烘箱烘道、塑料電鍍等產(chǎn)品，機(jī)械設(shè)備、五金件的制造、加工。余姚市琰昊機(jī)械廠是電鍍設(shè)備、噴涂設(shè)備、環(huán)保廢氣設(shè)備、烘箱烘道、塑料電鍍等產(chǎn)品專業(yè)生產(chǎn)加工的公司，擁有完整、科學(xué)的質(zhì)量管理體系。余姚市琰昊機(jī)械廠的誠信、實(shí)力和產(chǎn)品質(zhì)量獲得業(yè)界的認(rèn)可。歡迎各界朋友蒞臨參觀、指導(dǎo)和業(yè)務(wù)洽談。的公司，是一家集研發(fā)、設(shè)計(jì)、生產(chǎn)和銷售為一體的專業(yè)化公司。琰昊機(jī)械廠作為電鍍設(shè)備、噴涂設(shè)備、環(huán)保廢氣設(shè)備、烘箱烘道、塑料電鍍等產(chǎn)品，機(jī)械設(shè)備、五金件的制造、加工。余姚市琰昊機(jī)械廠是電鍍設(shè)備、噴涂設(shè)備、環(huán)保廢氣設(shè)備、烘箱烘道、塑料電鍍等產(chǎn)品專業(yè)生產(chǎn)加工的公司，擁有完整、科學(xué)的質(zhì)量管理體系。余姚市琰昊機(jī)械廠的誠信、實(shí)力和產(chǎn)品質(zhì)量獲得業(yè)界的認(rèn)可。歡迎各界朋友蒞臨參觀、指導(dǎo)和業(yè)務(wù)洽談。的企業(yè)之一，為客戶提供良好的龍門電鍍線，環(huán)形電鍍線，鋁氧化生產(chǎn)線，廢氣處理設(shè)備。琰昊機(jī)械廠繼續(xù)堅(jiān)定不移地走高質(zhì)量發(fā)展道路，既要實(shí)現(xiàn)基本面穩(wěn)定增長，又要聚焦關(guān)鍵領(lǐng)域，實(shí)現(xiàn)轉(zhuǎn)型再突破。琰昊機(jī)械廠始終關(guān)注自身，在風(fēng)云變化的時(shí)代，對自身的建設(shè)毫不懈怠，高度的專注與執(zhí)著使琰昊機(jī)械廠在行業(yè)的從容而自信。</p></p><br /><p>文章來源地址: 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