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class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://m.cdcfah.com/">首頁?<a href="http://m.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://m.cdcfah.com/cp/first-_yjkc/">冶金礦產(chǎn)</a>?<a href="http://m.cdcfah.com/cp/second-yjkc_ysjshj/">有色金屬合金</a>?<a href="http://m.cdcfah.com/cp/third-ysjshj_tonghejin/">銅合金</a>?安徽電力紫銅排規(guī)格齊全來電咨詢無錫博納斯特鋼供應(yīng)</p><div id="vfu3o2o" class="leftbox clearfix"><h1>安徽電力紫銅排規(guī)格齊全來電咨詢無錫博納斯特鋼供應(yīng)</h1><div id="8olx2y2" class="proBig"><div id="3qsf48e" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/wxbnstg/637123665475019531/9983647.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="vproy4c" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/wxbnstg/637123665475019531/9983647.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="vaxkzsl" 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>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>安徽電力紫銅排規(guī)格齊全</p><p><span>***更新：</span>2020-06-27 12:23:32</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="wgdv3lv" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">無錫博納斯特鋼有限公司</a></p><p><span>聯(lián)系人：</span>姜帥</p><p><span>郵箱: </span></p><p><span>電話: </span>18961869366</p><p><span>傳真: </span>0510_83261806</p><p><span>網(wǎng)址: </span></p><p><span>手機: </span>0510-83261968</p><p><span>地址: </span>惠山區(qū)惠澄大道77號</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="ajqscqs" class="page-proshow02"><p class="title">詳細說明</p><div id="jdv3r93" class="box"><p> 鍍錫紫銅排光亮錫刷鍍是防變色鏡面光亮電刷鍍錫技術(shù)之一，鍍錫銅牌是指銅排局部或整體鍍錫,無需加溫,無需電鍍槽,工藝簡單,易操作,操作非常方便，正、負換向開關(guān)設(shè)在前面板，上、下?lián)軇娱_關(guān)，即快速實現(xiàn)換向。體現(xiàn)的**1大優(yōu)點是節(jié)電(效率90%)、節(jié)時(時間只需原整流機的三分之二,甚至更 <p> 銅排安裝要求 </p> <p> 1、銅排裝配必須佩戴手套，防止表面留下手印、污漬。 3、銅排連接用的緊固件采用符合國家標(biāo)準(zhǔn)的鍍鋅螺栓/螺絲，安徽電力紫銅排規(guī)格齊全、螺母和墊圈。 3、組合螺絲長度應(yīng)考慮在螺絲緊固后絲扣能露出螺母外2～5mm，六角頭螺栓/半圓頭方頸螺栓長度應(yīng)考慮在螺栓緊固后絲扣能露出螺母外5～8mm，不宜過長或過短。 4、螺栓的貫穿方向一般情況是由下至上，由后至前，由左到右，盡量達到統(tǒng)一。當(dāng)銅排水平放置時，連接用螺栓，安徽電力紫銅排規(guī)格齊全、螺母應(yīng)由下向上貫穿擰緊，安徽電力紫銅排規(guī)格齊全，其余情況下螺母應(yīng)裝在便于維護側(cè)。 </p> 短)節(jié)料(原材料可同時節(jié)省30%)、高1效(每個工段可提高產(chǎn)值三分之一以上)。<div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="安徽電力紫銅排規(guī)格齊全" src="http://tyunfile.71360.com/UploadFile/wxbnstg/637123665475019531/9983647.jpg"></div><p> 鍍錫銅排變黃變黑的原因 </p> <p> 鍍錫銅排變色：銅排中鍍錫銅排有熱鍍錫和電鍍錫，這兩種鍍錫都會存在有銅材表面發(fā)黑的現(xiàn)象，如果剛鍍錫完成后沒有出現(xiàn)有變色的現(xiàn)象，而過了幾天就出現(xiàn)了發(fā)黑變色的現(xiàn)象，有幾種可能存在，第1一，是t2銅排的存放空間的環(huán)境，如果環(huán)境惡劣，會直接導(dǎo)致鍍錫層發(fā)黑的；二，錫本身的純度不夠，雜質(zhì)過多也會加速氧化發(fā)黑的進程；三，鍍錫銅排層有污染物存在，包括沒帶手套的手直接接觸的表面等，鍍錫銅排所變黃，說明已經(jīng)氧化。如果是線路板上的銅泊氧化。說明您的產(chǎn)品在鍍錫時用到的助焊劑沒有起到上錫后保護鉛泊表面的作用。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="安徽電力紫銅排規(guī)格齊全" src="http://tyunfile.71360.com/UploadFile/wxbnstg/637123665475654296/7735487.jpg"></div><p> <br /> </p> <p> 紫銅排去氧化膜以前，將待焊處坡口及雙側(cè)各30二內(nèi)的油污、臟物等雜質(zhì)用汽油、**等有機溶劑進行洗濯。 </p> <p> <br /> </p> <p> 先用溫度為30-40℃的10%氫1氧化鈉水溶液斷根坡口油污，然后用凈水沖刷清潔，置于35%一40%的硝1酸(或10%一15%***)水溶液中浸漬2一3min，末了用凈水洗刷清潔，烘干。 </p> <p> <br /> </p> <p> 去除氧化膜的法子有機器清算和化學(xué)清算。機器清算法重要是用風(fēng)動鋼絲輪或鋼絲刷或砂布打磨焊絲和焊件概況，直至暴露金屬光芒;化學(xué)清算法是將焊絲和焊件置于70mL/LHNO3+100mL/LH2SO4+1mL/LHC1夾雜溶液中進行洗濯后，用堿水中和，再凈水沖凈，然后用熱風(fēng)吹干。 </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p></p><br /><p>文章來源地址: 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