江蘇實(shí)驗(yàn)爐硅鉬棒鄒平奧翔硅碳供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="硅鉬棒屬于一種電熱元件，具有耐高溫耐腐蝕的特點(diǎn)，不能單獨(dú)使用，需要安裝在高溫爐中配合使用。。硅鉬棒在高溫時(shí)(1500度以上)有些軟化，低溫時(shí)又硬又脆，為了避免溫變時(shí)產(chǎn)生應(yīng)力，有利于元件的熱脹冷縮，采用自由垂直的吊掛安裝方法，江蘇實(shí)驗(yàn)爐硅鉬棒"><meta name="keywords" content="江蘇實(shí)驗(yàn)爐硅鉬棒,硅鉬棒"><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" 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clearfix tcPro"><section class="home-main container clearfix"><div id="las2sda" class="twoCol"><div id="eyv9zry" 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-_jxjxysb/">機(jī)械及行業(yè)設(shè)備</a>?<a href="http://www.cdcfah.com/cp/second-jxjxysb_drsb/">電熱設(shè)備</a>?<a href="http://www.cdcfah.com/cp/third-drsb_guitanbang/">硅碳棒</a>?江蘇實(shí)驗(yàn)爐硅鉬棒鄒平奧翔硅碳供應(yīng)</p><div id="ds3nfm2" class="leftbox clearfix"><h1>江蘇實(shí)驗(yàn)爐硅鉬棒鄒平奧翔硅碳供應(yīng)</h1><div id="223yvxe" class="proBig"><div id="p8rifmj" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/7/27/15/636998399497396159_zbwuzi_5824360.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="tn8o2la" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/7/27/15/636998399497396159_zbwuzi_5824360.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="ys3xelx" 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>山東省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>江蘇實(shí)驗(yàn)爐硅鉬棒,硅鉬棒</p><p><span>***更新：</span>2020-08-24 16:03:27</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="m88vxuw" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">鄒平縣奧翔硅碳制品有限公司</a></p><p><span>聯(lián)系人：</span>張洪恩</p><p><span>郵箱: </span>13884861614@163.com</p><p><span>電話: </span>13884861614</p><p><span>傳真: </span>0543_4534117</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0543-4533667</p><p><span>地址: </span>山東省鄒平市臨池鎮(zhèn)望京村</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="8gxwnkw" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="k29umeg" class="box"><p><p>硅鉬棒屬于一種電熱元件，具有耐高溫耐腐蝕的特點(diǎn)，不能單獨(dú)使用，需要安裝在高溫爐中配合使用。。硅鉬棒在高溫時(shí)(1500度以上)有些軟化，低溫時(shí)又硬又脆，為了避免溫變時(shí)產(chǎn)生應(yīng)力，有利于元件的熱脹冷縮，采用自由垂直的吊掛安裝方法，江蘇實(shí)驗(yàn)爐硅鉬棒。吊裝元件的拆換也較方便，不必等爐子冷下來，而可以熱換。河南硅鉬棒廠家在安裝硅鉬棒的過程中，安裝人員需要考慮很多方面的因素，比如硅鉬棒材質(zhì)較脆，不能承受碰撞，如果在安裝過程中不小心弄斷了硅鉬棒，高溫爐就無法達(dá)到應(yīng)有的工作效果因硅鉬棒是脆性材料，抗彎強(qiáng)度低，不能承受碰擊，在安裝過程中應(yīng)采取防護(hù)措施，以防折斷，江蘇實(shí)驗(yàn)爐硅鉬棒。連接導(dǎo)電帶時(shí)，江蘇實(shí)驗(yàn)爐硅鉬棒，必須先將石棉夾頭(或瓷夾頭)安裝好，夾緊時(shí)用力不能過大。將硅鉬棒裝進(jìn)塞磚，為了避免因裝卸移動(dòng)而產(chǎn)生的機(jī)械應(yīng)力，塞磚要用泡沫剛玉磚制成的單獨(dú)磚塊。將裝有硅鉬棒的塞磚插入爐頂準(zhǔn)備好的空檔中，塞磚要突出于爐頂?shù)耐饷?，這樣便于拆卸。將導(dǎo)電帶同早已準(zhǔn)備好的連接支架相連接，但應(yīng)避免導(dǎo)電帶緊張和不自然的扭曲機(jī)械應(yīng)力。為了避免石棉夾頭因熱脹冷縮而可能使硅鉬棒下垂變形，可用水玻璃拌合的耐火泥漿涂在連接處，以便固定牢靠。吊裝時(shí)發(fā)熱部的錐體交界處與爐墻相距約25mm－3omm。奧翔硅碳過硬的產(chǎn)品質(zhì)量、質(zhì)量的售后服務(wù)、認(rèn)真嚴(yán)格的企業(yè)管理，贏得客戶的信譽(yù)。江蘇實(shí)驗(yàn)爐硅鉬棒</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江蘇實(shí)驗(yàn)爐硅鉬棒,硅鉬棒" src="http://tyunfile.71360.com/UpLoadFile/2019/7/27/15/636998399497396159_zbwuzi_5824360.jpg"></div><p>硅鉬棒高溫電爐溫度能達(dá)到多少度？硅鉬棒廣泛應(yīng)用于冶金、輕化、陶瓷、玻璃、半導(dǎo)體、分析化驗(yàn)、電子、磁性材料、粉末冶金、機(jī)械、車間生產(chǎn)以及科學(xué)實(shí)驗(yàn)等高溫領(lǐng)域；例如工業(yè)的多種、電窯、隧道窯、輥道窯、玻璃窯爐、真空爐、馬弗爐、冶煉爐以及電加熱設(shè)備上，成為各種電爐電窯的電加熱元件，使用硅碳棒加熱既方便,又安全可靠。硅鉬棒阻性電熱元件以二硅化鉬為基礎(chǔ)制成，耐高溫、抗氧化。在高溫氧化性氣氛下使用時(shí)，表面生成一層光亮致密的石英（SiO2）玻璃膜，能夠保護(hù)硅鉬棒內(nèi)層不再氧化。因此，其具有獨(dú)特的高溫抗氧化性，在氧化氣氛下，其溫度可達(dá)1800℃，其適用溫度為800－1700℃。高溫爐額定溫度為1800℃，爐內(nèi)氣氛為空氣，常用溫度為1700℃高溫爐額定溫度為1700℃，爐內(nèi)氣氛為氮?dú)?，常用溫度?600℃高溫爐額定溫度為1700℃，爐內(nèi)氣氛為氫氣，常用溫度為1100℃-1450℃硅鉬棒加熱元件，不適合在400℃至700℃溫度范圍內(nèi)長期使用，因?yàn)榈蜏貤l件下條件下，元件將會(huì)發(fā)生低溫氧化致使元件毀壞。上海高溫硅鉬棒奧翔硅碳在客戶和行業(yè)中樹立了良好的企業(yè)形象。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江蘇實(shí)驗(yàn)爐硅鉬棒,硅鉬棒" src="https://tyunfile.71360.com/UploadFile/zbwuzi/637238607270019531/6835560.jpg"></div><p style="text-indent:25px"> 使用硅鉬棒，硅碳棒來加熱的爐子溫度都在1000度以上，燒制產(chǎn)品時(shí)又需要對(duì)溫度有一定的控制，這就需要熱電偶來對(duì)溫度做到很準(zhǔn)確的測定，然后通過溫控系統(tǒng)對(duì)爐溫加以控制。熱電偶是以金屬導(dǎo)體的熱電效應(yīng)，將熱能轉(zhuǎn)化為電能時(shí)產(chǎn)生的熱電勢來測定溫度的。熱電偶的測量范圍很廣，一般在200-2000度之間，可以與自動(dòng)化控制系統(tǒng)連接，也可以遠(yuǎn)距離測量。熱電偶的型號(hào)與規(guī)格很多，在不同的使用溫度和特殊氣氛條件下，選擇合適的熱電偶是獲得溫度測量精度的前提。1000度以下用WRRK-N,WRR-E,WRR-C,WRR-F等幾種熱電偶來測溫。硅鉬棒與硅碳棒爐子因?yàn)闇囟雀?，一定要選用鉑銠型熱電偶，硅碳棒爐子溫度相對(duì)較低，使用WRP-S型較好，1700型硅鉬棒爐子一般采用的是WRQ-R型，1800型硅鉬棒爐子多以WRRK-B型為主。</p><p>影響硅碳棒保護(hù)管使用壽命的主要因素有：使用溫度硅碳棒溫度越高壽命越短。特別是在爐膛溫度超過1600℃以后，氧化速度加快，硅碳棒的使用壽命變短，所以請盡量不要讓硅碳棒表面溫度過高，即有必要縮小爐膛溫度與硅碳棒溫度之差；表面負(fù)荷表面負(fù)荷密度指棒的發(fā)熱部單位表面積所允許承載的額定功率。表面負(fù)荷密度=額定功率(W)/發(fā)熱部表面積(cm2)實(shí)踐證明：負(fù)荷密度大則發(fā)熱體表面溫度與爐膛溫度之差也大。負(fù)荷密度大則棒體表面溫度高，電阻增長快，SIC棒的壽命短。因此，硅碳棒表面溫度負(fù)荷密度、爐內(nèi)氣氛、溫度與SIC棒老化速度成正比，與SIC棒的壽命成反比。爐膛溫度與表面負(fù)荷密度的關(guān)系：使用范圍曲線為表面負(fù)荷密度臨界線，實(shí)際情況下請保持臨界線的1/2―1/3的表面負(fù)荷；爐內(nèi)氣氛在燒成中硅碳棒保護(hù)管與很多燒成物揮發(fā)出來的化學(xué)物質(zhì)之間的會(huì)發(fā)生反應(yīng)，如果與水、氫、氮、硫、鹵素等氣體及熔融的鋁、堿、鹽、熔融金屬、金屬氧化物接觸的話，也會(huì)發(fā)生反應(yīng)、腐蝕或氧化現(xiàn)象；窯爐運(yùn)行方式：硅碳棒在連續(xù)式窯爐與間歇式窯爐中，前者的壽命較長。硅碳棒在使用中表面氧化生成二氧化硅薄膜，硅碳棒生產(chǎn)廠家認(rèn)為長時(shí)間使用使二氧化硅皮膜增加，硅碳棒阻值也隨之增加。奧翔硅碳以質(zhì)量求生存，以信譽(yù)求發(fā)展！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江蘇實(shí)驗(yàn)爐硅鉬棒,硅鉬棒" src="http://tyunfile.71360.com/UpLoadFile/2019/7/27/15/636998399497083459_zbwuzi_3892553.jpg"></div><p style="text-indent:25px">吊掛硅鉬棒時(shí)必須注意下列事項(xiàng): 　　1) 爐襯材料應(yīng)用剛玉磚，其Fe2O3的質(zhì)量分?jǐn)?shù)應(yīng)小于1%，因?yàn)樗c保護(hù)膜相互作用形成易熔的硅酸鹽，從而加速元件的破壞。　　2)冷端部泄漏的熾熱爐氣，不僅增加爐子的熱損失，甚至?xí)龎膶?dǎo)電帶夾頭和引線夾子，因此，比較好采用石棉夾頭。　　3)因硅鉬棒是脆性材料，抗彎強(qiáng)度低，不能承受碰擊，在安裝過程中應(yīng)采取防護(hù)措施，以防折斷。連接導(dǎo)電帶時(shí)，必須先將石棉夾頭(或瓷夾頭)安裝好，夾緊時(shí)用力不能過大。　　4)將硅鉬棒裝進(jìn)塞磚，為了避免因裝卸移動(dòng)而產(chǎn)生的機(jī)械應(yīng)力，塞磚要用泡沫剛玉磚制成的單獨(dú)磚塊。　　5)將裝有硅鉬棒的塞磚插入爐頂準(zhǔn)備好的空檔中,塞磚要突出于爐頂?shù)耐饷?，這樣便于拆卸。　　6)將導(dǎo)電帶同早已準(zhǔn)備好的連接支架相連接，但應(yīng)避免導(dǎo)電帶緊張和不自然的扭曲機(jī)械應(yīng)力。　　7)為了避免石棉夾頭因熱脹冷縮而可能使硅鉬棒下垂變形，可用水玻璃拌合的耐火泥漿涂在連接處，以便固定牢靠。　　8)吊裝時(shí)發(fā)熱部的錐體交界處與爐墻相距約25mm-3omm，冷端部應(yīng)露出爐頂外面75mm，其發(fā)熱部的下端到爐底應(yīng)不小于50mm。　　9)硅鉬棒在爐內(nèi)的間隔應(yīng)不小于元件本身的中心間距。我公司生產(chǎn)的產(chǎn)品、設(shè)備用途非常多。江蘇實(shí)驗(yàn)爐硅鉬棒</p><p style="text-indent:25px">奧翔硅碳以精良的產(chǎn)品品質(zhì)和優(yōu)先的售后服務(wù)，全過程滿足客戶的***需求。江蘇實(shí)驗(yàn)爐硅鉬棒</p><p style="text-indent:25px">硅鉬棒阻性電熱元件，以二硅化鉬為基礎(chǔ)制成，耐高溫、抗氧化的。在高溫氧化性氣氛下使用時(shí)，表面生成一層光亮致密的石英（SiO2）玻璃膜，能夠保護(hù)硅鉬棒內(nèi)層不再氧化，硅鉬棒元件具有獨(dú)特的高溫抗氧化性。硅鉬棒阻性電熱元件是一種以二硅化鉬為基礎(chǔ)制成的耐高溫、抗氧化的電阻發(fā)熱元件。在高溫氧化性氣氛下使用時(shí)，表面生成一層光亮致密的石英（SiO2）玻璃膜，能夠保護(hù)硅鉬棒內(nèi)層不再氧化，因此硅鉬棒元件具有獨(dú)特的高溫抗氧化性。江蘇實(shí)驗(yàn)爐硅鉬棒</p><p style="text-indent:25px">鄒平縣奧翔硅碳制品有限公司創(chuàng)辦于2002-03-27，是一家生產(chǎn)型的公司。經(jīng)過多年不斷的歷練探索和創(chuàng)新發(fā)展，公司致力于為客戶提供安全、質(zhì)量有保證的質(zhì)量產(chǎn)品及服務(wù)，是一家有限責(zé)任公司企業(yè)。公司目前擁有優(yōu)異員工51~100人人，具有硅碳棒廠家,碳化硅保護(hù)管,熱電偶保護(hù)管,碳化硅結(jié)合氮化硅等多項(xiàng)業(yè)務(wù)。鄒平奧翔硅碳供應(yīng)自成立以來，一直堅(jiān)持走正規(guī)化、專業(yè)化路線，得到了廣大客戶及社會(huì)各界的普遍認(rèn)可與大力支持。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1025079.html</p></div></div></div></div></div><div id="ynfzliu" class="page-right twoColRt"><div id="vkrog8p" class="box01 margin10 clearfix"><h3><a 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