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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="bgyqszw" class="twoCol"><div id="zifr2vz" 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/first-_yjkc/">冶金礦產(chǎn)</a>?<a href="http://www.cdcfah.com/cp/second-yjkc_ysjshj/">有色金屬合金</a>?<a href="http://www.cdcfah.com/cp/third-ysjshj_tonghejin/">銅合金</a>?南通100X10紫銅排批發(fā) 創(chuàng)造輝煌無錫博納斯特鋼供應(yīng)</p><div id="g7jls74" class="leftbox clearfix"><h1>南通100X10紫銅排批發(fā) 創(chuàng)造輝煌無錫博納斯特鋼供應(yīng)</h1><div id="gu3pce7" class="proBig"><div id="xgqcz89" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/wxbnstg/637123665475712890/6922684.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="eiaxeln" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/wxbnstg/637123665475712890/6922684.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="d7npmtq" 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>南通100X10紫銅排批發(fā)</p><p><span>***更新：</span>2020-06-19 06:22:41</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="hboq2wt" 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="7dvx2pr" class="page-proshow02"><p class="title">詳細說明</p><div id="f78ifro" class="box"><p><p> 無氧銅是不含氧也不含任何脫氧劑殘留物的純銅。但實際上還是含有非常微量氧和一些雜質(zhì)。按標準規(guī)定，氧的含量不大于0.03%，雜質(zhì)總含量不大于0.05%，銅的純度大于99.95%。 </p> <p> <br /> </p> <p> 根據(jù)含氧量和雜質(zhì)含量，無氧銅又分為一號和二號無氧銅。一號無氧銅純度達到99.97%，氧含量不大于0.003%，雜質(zhì)總含量不大于0.03%;二號無氧銅純度達到99，南通100X10紫銅排批發(fā).95%，氧含量不大于0，南通100X10紫銅排批發(fā).003%，南通100X10紫銅排批發(fā)，雜質(zhì)總含量不大于0.05%。 </p> <p> <br /> </p> <p> 無氧銅無氫脆現(xiàn)象，導(dǎo)電率高，加工性能和焊接性能、耐蝕性能和低溫性能均好。 </p> <p> <br /> </p> <p> <br /> </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南通100X10紫銅排批發(fā)" src="http://tyunfile.71360.com/UploadFile/wxbnstg/637123665475712890/6922684.jpg"></div><p> 銅排表面處理方法工藝： </p> <p> <br /> </p> <p> 1.銅排涂漆 </p> <p> 此工藝屬于淘汰落后工藝，現(xiàn)很少使用。工藝：三相交流電路母線均涂黑漆，顯眼處粘貼色標，A相為黃色，B相為綠色，C相為紅色，零線或中性線涂淡藍色漆，安全用接地線涂交替黃綠雙色漆，無法區(qū)分極性、相序者涂白漆。 </p> <p> 2.銅排鍍錫 </p> <p> 優(yōu)點：工藝成熟.操作周期短，普遍采 <p> 銅排表面鍍錫用途： </p> <p> (1)制造錫罐:因錫鍍層無1毒性,大量用在與食品及飲料接觸之對象,中**1大用途就是制造錫罐,其它如廚房用具,食物刀叉,烤箱等。 </p> <p> <br /> </p> <p> <br /> </p> <p> (2)電器及電子工業(yè):因錫容易焊接,導(dǎo)電性良好,廣泛應(yīng)用在電器及電子需要焊接零件上。 </p> <p> (3)銅線上:改善銅線焊接性及銅線與絕緣皮之間壁障作用。 </p> <p> (4)活性:因錫柔軟,可防止刮傷,作為一種固體潤滑劑。 </p> 用。缺點：時間長了表面發(fā)暗，人手做不到。不環(huán)保! </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南通100X10紫銅排批發(fā)" src="http://tyunfile.71360.com/UploadFile/wxbnstg/637123665482626953/9476149.jpg"></div><p> 銅排又稱銅母排或銅匯流排，是由銅材質(zhì)制作的，截面為矩形或倒角（圓角）矩形的長導(dǎo)體(現(xiàn)在一般都用圓角銅排，以免產(chǎn)生前列放電），在電路中起輸送電流和連接電氣設(shè)備的作用。銅排在電氣設(shè)備，特別是成套配電裝置中得到了***的應(yīng)用。 </p> <p> 鍍錫紫銅排的好處：錫元素在大氣中非常穩(wěn)定，稱之為“耐候性好”，鍍錫后的紫銅排能更有效經(jīng)受氣候的考驗，如光照、冷熱、風(fēng)雨、細菌等造成的綜合破壞，其耐受能力更好。鍍錫可以有效防止銅排受潮生銅綠、也可以阻止銅氧化/硫化變黑影響電接觸性。 </p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/310422.html</p></div></div></div></div></div><div id="utldfmt" class="page-right twoColRt"><div id="qa23jo2" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="aprtpht" 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配件哪家強信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="rbdfhol" 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" alt="寧波寧海直接考A2有幾個科目真誠推薦寧波助學(xué)商務(wù)信息咨詢供應(yīng)" class="vcenter" 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