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href="http://www.cdcfah.com/cp/third-wjgj_wjgjxmhz/">五金工具項(xiàng)目合作</a>?蕪湖車載攝像頭外殼鍍銀加工惠州市微納科技供應(yīng)</p><div id="8z2e8rd" class="leftbox clearfix"><h1>蕪湖車載攝像頭外殼鍍銀加工惠州市微納科技供應(yīng)</h1><div id="mbqcjqc" class="proBig"><div id="u3zyk3t" 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="v7pfmbx" 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="gvsumt8" 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>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>蕪湖車載攝像頭外殼鍍銀加工,鍍銀</p><p><span>***更新：</span>2020-07-17 09:16:08</p><p><span id="click" >瀏覽次數(shù)：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="m3b7peg" 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="3ga8bik" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="fzwqcjg" class="box"><p><p style="text-indent:25px">對(duì)金屬表面進(jìn)行電鍍處理的工藝歷史已經(jīng)有一兩百年的了，盡管歷史比較久，但是其實(shí)際的改變可能更多的是趨向于鍍種的增多和鍍液處理的方式變得更加環(huán)保而已。絕大部電鍍加工廠家電鍍的時(shí)候，會(huì)把鍍層金屬或者是其他不溶性材料作為陽極，而需鍍的工件則作為陰極處理，電鍍過程中會(huì)把鍍層金屬的陽離子在需鍍工件表面被還原形成鍍層。為了保證其他因素的干擾和鍍出來的膜層質(zhì)量效果，蕪湖車載攝像頭外殼鍍銀加工，需要時(shí)用鍍層金屬陽離子的溶液作為電鍍時(shí)使用的電鍍液，蕪湖車載攝像頭外殼鍍銀加工。對(duì)于電鍍液的后期處理要確保符合環(huán)保要求，蕪湖車載攝像頭外殼鍍銀加工。金屬銀粒對(duì)光敏感，因此是制作照相膠卷的重要原料。蕪湖車載攝像頭外殼鍍銀加工</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="蕪湖車載攝像頭外殼鍍銀加工,鍍銀" src="http://tyunfile.71360.com/UpLoadFile/2019/8/30/15/637027771676679572_hzwnkj_9727061.jpg"></div><p style="text-indent:25px">零部件鍍銀的產(chǎn)品有諸多作用，鍍銀可使產(chǎn)品防止腐蝕，增加導(dǎo)電率、反光性和美觀。適用于電器、儀器、儀表和照明用具等制造工業(yè)。例如銅或銅合金制件鍍銀時(shí)，須先經(jīng)除油去銹;再預(yù)鍍薄銀或浸入由**等配成的溶液中，進(jìn)行汞化處理，使在制件表面鍍上一層汞膜;然后將制件作陰極，純銀板作陽極，浸入由硝酸銀和**鉀所配成的**銀鉀電解液中，進(jìn)行電鍍。電器、儀表等工業(yè)還采用無氰鍍銀。為了防止銀鍍層變色，通常要經(jīng)過鍍后處理，主要是浸亮、化學(xué)和電化學(xué)鈍化，鍍貴金屬或稀有金屬或涂覆蓋層等。佛山車載攝像頭外殼鍍銀價(jià)格在印制板、接插件、波導(dǎo)等電子和通信產(chǎn)品中扮演了重要角色，也是電鑄功能性制品或工藝制品的重要鍍種。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="蕪湖車載攝像頭外殼鍍銀加工,鍍銀" src="http://tyunfile.71360.com/UpLoadFile/2019/8/30/15/637027771353417715_hzwnkj_6567135.jpg"></div><p style="text-indent:25px">很多人聽說過鍍銀，但是沒有聽過鍍銠銀，其本質(zhì)上指的就是鍍銠，因?yàn)榕c銀基本上很難從外觀分別出來，因此被人們稱為銠銀。銠屬于惰性金屬，因此電鍍之后鍍層的穩(wěn)定性和亮度的視覺保持時(shí)間比其他電鍍工藝保持時(shí)間更長，但是鍍銠的價(jià)錢上是要比其他工藝要貴上少許的。鍍銠工藝多用于首飾產(chǎn)品的電鍍上，像大家蕞常見的鉑金首飾，鉑金材質(zhì)本身就算經(jīng)過拋光，也不會(huì)很亮，只有經(jīng)過鍍銠之后才會(huì)呈亮發(fā)光。除了銀、鉑金可以鍍銠外，銅類金屬也是可以采用鍍銠工藝進(jìn)行加工，常用在首飾行業(yè)上。</p><p style="text-indent:25px">預(yù)鍍銀處理完后就開始鍍銀工藝了，鍍銀的目的是作為一種鍍層在工件上，在導(dǎo)電設(shè)備上降低工件使用過程中接觸電阻提高導(dǎo)電性能，或者是裝飾功能用在飾品上。鍍銀的原理與預(yù)鍍銀原理基本一致，都屬于化學(xué)反應(yīng)原理，在電的作用下，銀板會(huì)失去電子生產(chǎn)銀離子溶解于鍍液中，陰離子在產(chǎn)品得到電子而生成銀單只，并沉積到工件上面。**銀鉀為鍍銀中鍍液的主鹽，提供金屬鹽，它含有的金屬銀約為五成左右；**鉀則在鍍銀中鍍液起到鍍液絡(luò)合劑的作用，用來維持一定量的游離**鉀，穩(wěn)定鍍液，提高膜層結(jié)晶效率。因?yàn)楫?dāng)引入一些取代**物的化學(xué)品時(shí)，很難保證這些物質(zhì)對(duì)環(huán)境沒有新的污染；</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="蕪湖車載攝像頭外殼鍍銀加工,鍍銀" src="http://tyunfile.71360.com/UpLoadFile/2019/8/30/15/637027771676991830_hzwnkj_1828821.jpg"></div><p style="text-indent:25px">鍍銀工藝相比起鍍銅、鍍鋅這些鍍種而言，其成本是要相對(duì)貴上少許的，因此鍍銀工藝中需要格外注意相關(guān)事項(xiàng)，防止材料的浪費(fèi)和成本的增加。鍍銀蕞基礎(chǔ)和重要的是要對(duì)基材進(jìn)行預(yù)處理工作，預(yù)處理做好了能增加基材與鍍層之間的絡(luò)合力。預(yù)處理總結(jié)起來就是要充分考慮基材表面結(jié)合力、導(dǎo)電性、平整度和殘留物的處理。鍍銀過程要注意添加劑的使用問題，要及時(shí)給電解槽內(nèi)的各種添加劑進(jìn)行補(bǔ)充，防止電鍍失敗和其他問題發(fā)生。另外在電鍍銀過程中要控制好電流水平以及持續(xù)時(shí)間，鍍銀快慢和厚度就是由此兩因素決定的。銀鍍層在大多數(shù)金屬基材上是陰極鍍層，蒂且在這些材料上進(jìn)行電鍍時(shí)要采取相應(yīng)的防止置換鍍層產(chǎn)生的措施。佛山車載攝像頭外殼鍍銀價(jià)格</p><p style="text-indent:25px">**早提出**鉀絡(luò)合物鍍銀的是英國的G．Flikingtom，他于1838年就發(fā)明了這種鍍銀的方法。蕪湖車載攝像頭外殼鍍銀加工</p><p style="text-indent:25px">鍍銀的工藝流程是比較復(fù)雜的，銀金屬本身是比較貴重的金屬，不處理好的造成的浪費(fèi)也會(huì)加大廠家的生產(chǎn)加工成本。鍍銀基本的流程包括有電鍍除油、熱水冷水洗、化學(xué)除銹、二次水洗、**頂鍍銅、三次水洗、酸性光亮鍍銅、四次水洗、光亮鍍鎳、五次水洗、沖擊鍍銀、去離子水洗、鈍化、浸400有機(jī)膜、烘干、浸光亮漆保護(hù)膜、二次烘干、檢驗(yàn)質(zhì)檢。從這個(gè)工藝流程中不難看出水在其中的參與是多么的重要，所以電鍍中不僅需要對(duì)廢液進(jìn)行處理，而且對(duì)于電鍍中的廢水進(jìn)行處理。蕪湖車載攝像頭外殼鍍銀加工</p><p style="text-indent:25px">惠州市微納科技有限公司坐落在廣東惠東縣大嶺鎮(zhèn)產(chǎn)業(yè)轉(zhuǎn)移園華源軒大道遠(yuǎn)銘揚(yáng)工業(yè)，是一家專業(yè)的EMI加工; 醫(yī)療設(shè)備、5G機(jī)殼; 電子配件鍍膜; 車載攝像頭鍍膜; 醫(yī)療器械鍍膜; 鍍晶鍍膜; 電子產(chǎn)品鍍膜; WIFI信號(hào)外殼; 筆記本外殼加工鍍膜; 電子觸摸筆; 5G信號(hào)盒; 車載攝像頭配件鍍膜; 柜員機(jī)控制鍍膜; 可視電話鍍膜; 手機(jī)屏蔽鍍膜; 小型化電子設(shè)備防電磁干擾; 手機(jī)主機(jī)架鍍膜; 小型化計(jì)算機(jī); 塑膠表面金屬化鍍膜; 小型化計(jì)算機(jī)鍍膜;公司。目前我公司在職員工達(dá)到51~100人人，是一個(gè)有活力有能力有創(chuàng)新精神的高效團(tuán)隊(duì)。公司業(yè)務(wù)范圍主要包括：[ "濺射鍍膜", "真空鍍膜", "濺射鍍膜", "外殼" ]等。公司奉行顧客至上、質(zhì)量為首、的經(jīng)營宗旨，深受客戶好評(píng)。公司憑著雄厚的技術(shù)力量、飽滿的工作態(tài)度、扎實(shí)的工作作風(fēng)、良好的職業(yè)道德，樹立了優(yōu)良的[ "濺射鍍膜", "真空鍍膜", "濺射鍍膜", "外殼" ]形象，贏得了社會(huì)各界的信任和認(rèn)可。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/626302.html</p></div></div></div></div></div><div id="8xe3v3u" class="page-right twoColRt"><div id="ejb4fe3" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="v3vp8k7" class="recomPic likePro"><a 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