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class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="rwd3fxp" class="twoCol"><div id="lm3bt5x" 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-_wjgj/">五金、工具</a>?<a href="http://www.cdcfah.com/cp/third-wjgj_wjgjxmhz/">五金工具項目合作</a>?惠州手機(jī)攝像頭基座鍍銀工藝惠州市微納科技供應(yīng)</p><div id="ag8tpsr" class="leftbox clearfix"><h1>惠州手機(jī)攝像頭基座鍍銀工藝惠州市微納科技供應(yīng)</h1><div id="hyccryf" class="proBig"><div id="ek3ov3f" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/8/30/15/637027771676679572_hzwnkj_9727061.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="8cp5l5a" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/8/30/15/637027771676679572_hzwnkj_9727061.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="g0vk3dc" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</span>面議</p><p><span>所在地：</span>廣東省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>惠州手機(jī)攝像頭基座鍍銀工藝,鍍銀</p><p><span>***更新：</span>2020-07-26 21:04:23</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="w3hq3yq" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">惠州市微納科技有限公司</a></p><p><span>聯(lián)系人：</span>李先生</p><p><span>郵箱: </span>lijn@vacano.com</p><p><span>電話: </span>13421322633</p><p><span>傳真: </span>0752_6531566</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0752-6531558</p><p><span>地址: </span>廣東惠東縣大嶺鎮(zhèn)產(chǎn)業(yè)轉(zhuǎn)移園華源軒大道遠(yuǎn)銘揚(yáng)工業(yè)</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="u5vki8i" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="ptxpdk5" class="box"><p><p style="text-indent:25px">電鍍需要配合鍍液才能進(jìn)行加工，而鍍液實際上是與鍍種工藝參數(shù)進(jìn)行選定的，惠州手機(jī)攝像頭基座鍍銀工藝，可以說鍍液是工件進(jìn)行電鍍前的必要條件。電鍍中能采用的工藝有很多種了，基本上不同電鍍廠商都能對不同的配方和工藝條件進(jìn)行配置。電鍍液的選擇必要要能針對性的滿足工件的質(zhì)量要求，然后是考慮到有可能實施的環(huán)境和條件，惠州手機(jī)攝像頭基座鍍銀工藝。工件電鍍大部分情況下都有為了滿足裝飾防護(hù)和增強(qiáng)功能這兩種情況的，惠州手機(jī)攝像頭基座鍍銀工藝。但是不管是哪種情況（用途），鍍出來的膜層必須是一層能均勻完整覆蓋的，并且具有良好的貼附性，這兩點是基本的要求。尤其是當(dāng)無氰鍍銀不再采用堿性和表面活性都很強(qiáng)的**鉀后，可以在更寬的范圍選用表面活性劑；惠州手機(jī)攝像頭基座鍍銀工藝</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="惠州手機(jī)攝像頭基座鍍銀工藝,鍍銀" src="http://tyunfile.71360.com/UpLoadFile/2019/8/30/15/637027771676679572_hzwnkj_9727061.jpg"></div><p style="text-indent:25px">依據(jù)鍍銀物件的變色原理和各種因素對鍍銀物件變色速度的影響，能把防止鍍銀件變色的方法總結(jié)成這幾類：第一種是在物件表面進(jìn)行化學(xué)鈍化處理，使得銀層表面形成一層氧化物保護(hù)層，以此達(dá)到延緩變色的速度；第二種是銀表面涂上保護(hù)膜來屏蔽銀層表面和紫外線、氧氣、腐蝕物質(zhì)的接觸，來達(dá)到延緩銀層變色的目的；蕞后一種是改善銀色工藝條件，來提供鍍銀層本其本身的防變色能力。這是對鍍銀層目前采用比較主流的防變色（延緩變色）的處理方法。寧波傳感器外殼鍍銀生產(chǎn)商如果在做IQC不合格時，可以和供應(yīng)商談他們的機(jī)器和工藝問題，好的機(jī)器和工藝是可以拉出均勻的銀層的.</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="惠州手機(jī)攝像頭基座鍍銀工藝,鍍銀" src="http://tyunfile.71360.com/UpLoadFile/2019/8/30/15/637027771469210854_hzwnkj_3437123.jpg"></div><p> 鋁材鍍銀液屬于鋁材表面處理中的一種，鋁材表面化學(xué)轉(zhuǎn)化處理能為鋁材表面提供多種多樣的保護(hù)，通常采用的方法有陽極氧化法、復(fù)合氧化法、稀土轉(zhuǎn)化膜法、微弧氧化法、有機(jī)硅烷化處理等等。以其中的陽極氧化法和化學(xué)氧化法為例，鋁材使用陽極氧化法是將鋁材作為陽極，讓入***等電解液中，施加陽極電壓進(jìn)行電解,讓鋁的表面形成一層致密的三氧化二鋁膜,此膜是由致密的阻礙層和柱狀結(jié)構(gòu)的多孔層組成的雙層結(jié)構(gòu)。鋁才化學(xué)氧化法是在相關(guān)的溫度條件下，借助化學(xué)反應(yīng)在加工件表面形成一層氧化膜的方法。 </p><p> 電鍍的鍍種包括有鍍銀、鍍銅、鍍鋅、鍍鎳等，不同的鍍種鍍液也是有區(qū)別的，但是從鍍液的主要成分上主要可以分為**物鍍液、鹽酸類鍍液、氯化物鍍液和硫|酸鹽鍍液四大類。采用**物鍍液此工藝電鍍產(chǎn)品質(zhì)量好，尤其是彩膜效果，經(jīng)過鈍化后色彩依舊能很好的保持。鹽酸類鍍液是在**物鍍液的基礎(chǔ)上發(fā)展而來的，采用這種鍍液其鍍層晶格結(jié)構(gòu)為柱狀，耐腐蝕性好。氯化物鍍液此工藝在電鍍行業(yè)應(yīng)用比較多，以鍍鋅為例鈍化后可以鋅代鉻(與鍍鉻相媲美）。硫|酸類鍍液此工藝適合于連續(xù)鍍(線材、帶材、簡單、粗大型零、部件)，成本比較低技術(shù)成熟。其他金屬如銅、等大多數(shù)金屬在鍍銀時，都會因銀的電位較正而在電鍍時發(fā)生置換反應(yīng)，使鍍層結(jié)合力出現(xiàn)問題。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="惠州手機(jī)攝像頭基座鍍銀工藝,鍍銀" src="http://tyunfile.71360.com/UpLoadFile/2019/12/20/16/637124555983893360_hzwnkj_9453693.jpg"></div><p style="text-indent:25px">使用**物鍍銀在工藝施工過程中常會出現(xiàn)一些問題，下面羅列下出現(xiàn)的問題有：鍍銀層結(jié)晶比較粗糙，容易出現(xiàn)放黃現(xiàn)象，電鍍過程中陽極容易出現(xiàn)鈍化的現(xiàn)象。鍍銀中銀離子沉積速度緩慢，加工件（陰極）成膜效率低下且陽極溶解速度太快。鍍出來的銀層會出現(xiàn)發(fā)暗黑色斑點的情況，陽極表面會出現(xiàn)暗灰色的情況。鍍出來的銀層比較粗糙并且是灰白色的或者鍍層表面有黑色條紋。鍍出來的銀層出現(xiàn)起泡脫落的情況，結(jié)合力不太好。電鍍時電流密度和電鍍時間正常，但是鍍出來的銀層厚度不足或者不均勻。滾鍍時零件粗糙，鍍層呈橘皮狀。鍍銀中出現(xiàn)這些問題，都是與電鍍過程中相關(guān)的操作不當(dāng)造成的。加上帶電下槽，這樣在極短的時間內(nèi)(一般是30秒～l分鐘)；佛山傳感器外殼鍍銀廠商</p><p style="text-indent:25px">金屬銀粒對光敏感，因此是制作照相膠卷的重要原料?；葜菔謾C(jī)攝像頭基座鍍銀工藝</p><p style="text-indent:25px">鍍銀工藝可以分為滾鍍銀和掛鍍銀。以滾鍍銀使用的滾鍍方式為，影響該工藝的因素包括有轉(zhuǎn)速印象、滾桶眼孔徑影響、鍍液成分影響和電流強(qiáng)度影響。滾鍍的轉(zhuǎn)速影響，轉(zhuǎn)速低的時候鍍層厚度變化大，分散能力也不太理想，但是達(dá)到一個額定值后，繼續(xù)增加轉(zhuǎn)速則會造成跟轉(zhuǎn)速低一樣的情況。滾桶眼孔徑是方便鍍液流動，孔徑的大小是影響鍍液的流動和電流通過的。鍍液成分對滾鍍鍍層的厚度和分散能力也是有比較大的影響的。電流強(qiáng)度的增加，鍍層厚度的變化幅度增大，鍍層的均勻性下降?；葜菔謾C(jī)攝像頭基座鍍銀工藝</p><p style="text-indent:25px">惠州市微納科技有限公司注冊資金2000-3000萬元，是一家擁有51~100人***員工的企業(yè)。公司業(yè)務(wù)分為[ "濺射鍍膜", "真空鍍膜", "濺射鍍膜", "外殼" ]等，目前不斷進(jìn)行創(chuàng)新和服務(wù)改進(jìn)，為客戶提供質(zhì)量的產(chǎn)品和服務(wù)。公司注重以質(zhì)量為中心，以服務(wù)為理念，秉持誠信為本的理念，打造橡塑質(zhì)量品牌。截止當(dāng)前，我公司年營業(yè)額度達(dá)到50-100萬元，爭取在一公分的領(lǐng)域里做出一公里的深度。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/711027.html</p></div></div></div></div></div><div id="wmchsol" class="page-right twoColRt"><div id="0nfmxte" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="vmxso0l" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="sjqxttl" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/846569.html"><div><img src="https://tyunfile.71360.com/WaterMark/UploadFile/nbzxsw/637298235378037109/764794.png" 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