無錫50X5紫銅排工廠創(chuàng)新服務(wù) 無錫博納斯特鋼供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content=" 紫銅排這種純度很高的純銅，一般用電解法精制：把不純銅(即粗銅)作陽極，純銅作陰極，以硫酸銅溶液作為電解液。當(dāng)電流通過后，陽極上不純的銅逐漸熔解，純銅便逐漸沉淀在陰極上。這樣精制而得的銅;純度可達(dá)99。99%。銅板不受加工溫度的限"><meta name="keywords" content="無錫50X5紫銅排工廠"><link rel="canonical" href="http://www.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta name="baidu-site-verification" content="OBVzrC9aaQ" /> <meta http-equiv="Cache-Control" content="no-transform" /> <meta 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class="leftbox clearfix"><h1>無錫50X5紫銅排工廠創(chuàng)新服務(wù) 無錫博納斯特鋼供應(yīng)</h1><div id="hvhjvlx" class="proBig"><div id="3vzgnu3" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/wxbnstg/637123665483281250/3742910.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="pmegsey" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/wxbnstg/637123665483281250/3742910.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="aegsevm" 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>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>無錫50X5紫銅排工廠</p><p><span>***更新：</span>2020-06-08 00:26:46</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="hg7ed3r" 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(jī): </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="zy7o2sd" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="3soaho2" class="box"><p><p style="text-indent:25px"> 紫銅排這種純度很高的純銅，一般用電解法精制：把不純銅(即粗銅)作陽極，純銅作陰極，以硫酸銅溶液作為電解液。當(dāng)電流通過后，陽極上不純的銅逐漸熔解，純銅便逐漸沉淀在陰極上。這樣精制而得的銅;純度可達(dá)99。99%。銅板不受加工溫度的限制，低溫時(shí)不變脆，高熔點(diǎn)時(shí)可紫銅又名紅銅就是銅單質(zhì)，因其顏色為紫紅色而得名。各種性質(zhì)見銅。紫銅是工業(yè)純銅，其熔點(diǎn)為1083℃，無同素異構(gòu)轉(zhuǎn)變，相對密度為8.9，無錫50X5紫銅排工廠，為鎂的五倍。同體積的質(zhì)量比普通鋼重約15%。因其具有玫瑰紅色表面形成氧化膜后呈紫色，故一般稱為紫銅。它是含有一定氧的銅，因而又稱含氧銅。采用氧吹等熱熔焊接方式，無錫50X5紫銅排工廠。銅板抗腐蝕性能較好，無錫50X5紫銅排工廠，可在較長的時(shí)間內(nèi)，保證隧道的防水效果。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="無錫50X5紫銅排工廠" src="http://tyunfile.71360.com/UploadFile/wxbnstg/637123665483281250/3742910.jpg"></div><p style="text-indent:25px"> 普通紫銅排在含氫或一1氧化碳的還原性氣氛中加熱時(shí)，氫或一1氧化碳易與晶界的氧化亞銅(Cu2O)作用，產(chǎn)生高壓水蒸氣或二氧化碳?xì)怏w，可使銅破裂。這種現(xiàn)象常稱為銅的“氫病”。氧對銅的焊接性有害。鉍或鉛與銅生成低熔點(diǎn)共晶，使銅產(chǎn)生熱脆；而脆性的鉍呈薄膜狀分布在晶界時(shí)，又使銅產(chǎn)生冷脆。磷能***降低銅的導(dǎo)電性,但可提高銅液的流動(dòng)性, 改善焊接性。適量的鉛、碲、硫等能改善可切削性。紫銅退火板材的室溫抗拉強(qiáng)度為22～25公斤力／毫米2,伸長率為45～50％，布氏硬度（HB）為 35～45。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="無錫50X5紫銅排工廠" src="http://tyunfile.71360.com/UploadFile/wxbnstg/637123665476464843/2206305.jpg"></div><p> 銅排生產(chǎn)廠家在發(fā)展過程中，陸續(xù)從歐美發(fā)達(dá)國家引進(jìn)先進(jìn)的生產(chǎn)設(shè)備和檢測設(shè)備，通過對生產(chǎn)線進(jìn)行改造，保持裝備水平始終保持國內(nèi)領(lǐng)1先，主體生產(chǎn)線達(dá)到世界前列水平，為公司產(chǎn)品質(zhì)量持續(xù)提升和品種不斷創(chuàng)新，實(shí)現(xiàn)企業(yè)可持續(xù)發(fā)展提供有力保障，在產(chǎn)銷規(guī)模、生產(chǎn)工藝、產(chǎn)品質(zhì)量、技術(shù)裝備、等方面始終處于國內(nèi)銅加工行業(yè)的領(lǐng)1先地位，在銅加工行業(yè)中具有一定的影響力。 </p> <p> 有良好的導(dǎo)電.導(dǎo)熱.耐蝕和加工性能，可以焊接和纖焊。含降低導(dǎo)電.導(dǎo)熱性的雜質(zhì)較少，微量的氧對導(dǎo)電.導(dǎo)熱和加工等性能影響不大，但易引起“氫病”，不宜在高溫（如>370°）還原性氣氛中加工（退火.焊接等）和使用。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="無錫50X5紫銅排工廠" src="http://tyunfile.71360.com/UploadFile/wxbnstg/637123665482275390/2932689.jpg"></div></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/181695.html</p></div></div></div></div></div><div id="3jkrd73" class="page-right twoColRt"><div id="azgdfmi" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="fzgctj8" class="recomPic likePro"><a 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