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tcPro"><section class="home-main container clearfix"><div id="88cpnhn" class="twoCol"><div id="3efj848" class="page-proshow clearfix"><p class="current"> 當前位置:<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>?貴州異型硅鉬棒供應(yīng)商鄒平奧翔硅碳供應(yīng)</p><div id="piuwv7l" class="leftbox clearfix"><h1>貴州異型硅鉬棒供應(yīng)商鄒平奧翔硅碳供應(yīng)</h1><div id="a8tamlx" class="proBig"><div id="eqm8ryp" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/zbwuzi/637238607185839844/612263.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="yxzbse3" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/zbwuzi/637238607185839844/612263.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="eizgsjq" 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>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>貴州異型硅鉬棒供應(yīng)商,硅鉬棒</p><p><span>***更新：</span>2021-01-28 01:01:52</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="d33j2sm" 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: </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="2bnzbsj" class="page-proshow02"><p class="title">詳細說明</p><div id="p2rnzgx" class="box"><p><p>影響硅碳棒保護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；表面負荷表面負荷密度指棒的發(fā)熱部單位表面積所允許承載的額定功率。表面負荷密度=額定功率(W)/發(fā)熱部表面積(cm2)實踐證明：負荷密度大則發(fā)熱體表面溫度與爐膛溫度之差也大。負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，貴州異型硅鉬棒供應(yīng)商，硅碳棒表面溫度負荷密度、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。爐膛溫度與表面負荷密度的關(guān)系：使用范圍曲線為表面負荷密度臨界線，實際情況下請保持臨界線的1/2―1/3的表面負荷；爐內(nèi)氣氛在燒成中硅碳棒保護管與很多燒成物揮發(fā)出來的化學物質(zhì)之間的會發(fā)生反應(yīng)，如果與水，貴州異型硅鉬棒供應(yīng)商、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，貴州異型硅鉬棒供應(yīng)商，也會發(fā)生反應(yīng)、腐蝕或氧化現(xiàn)象；窯爐運行方式：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)廠家認為長時間使用使二氧化硅皮膜增加，硅碳棒阻值也隨之增加。奧翔硅碳不斷從事技術(shù)革新，改進生產(chǎn)工藝，提高技術(shù)水平。貴州異型硅鉬棒供應(yīng)商</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="貴州異型硅鉬棒供應(yīng)商,硅鉬棒" src="https://tyunfile.71360.com/UploadFile/zbwuzi/637238607185839844/612263.jpg"></div><p>概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，表面生成一層光亮致密的石英（SiO2）玻璃膜，能夠保護硅鉬棒內(nèi)層不再氧化，因此硅鉬棒元件具有獨特的高溫抗氧化性。在氧化氣氛下、使用溫度可達1800℃，硅鉬棒電熱元件的電阻隨著溫度升高而迅速增加，當溫度不變時電阻值穩(wěn)定。在正常情況下元件電阻不隨使用時間的長短而發(fā)生變化，因此，新舊硅鉬棒電熱元件可以混合使用。根據(jù)加熱設(shè)備裝置的結(jié)構(gòu)、工作氣氛和溫度，對電熱元件的表面負荷進行正確地選擇，是硅鉬棒電熱元件的使用壽命的關(guān)鍵?；瘜W符號分子式：MoSi2理化性能密度：～抗彎強度：20MPa(20℃)維氏硬度(HV)：570kg/mm2氣孔率：～吸水率：熱伸長率：4%輻射系數(shù)：～(800～2000℃)產(chǎn)品應(yīng)用硅鉬棒電熱元件產(chǎn)品普遍應(yīng)用于冶金、煉鋼、玻璃、陶瓷、耐火材料、晶體、電子元器件、半導(dǎo)體材料的研究、生產(chǎn)制造等領(lǐng)域，特別是對于高性能精密陶瓷、高等級人工晶體、精密結(jié)構(gòu)金屬陶瓷、玻璃纖維、光導(dǎo)纖維及高級合金鋼的生產(chǎn)。硅碳棒為非金屬電熱元件，是用高純度綠色六方碳化硅為主要原料，經(jīng)2200℃高溫再結(jié)晶制成的，正常使用溫度可達1450℃，合理使用條件下。貴州異型硅鉬棒供應(yīng)商以客戶至上為理念，為客戶提供咨詢服務(wù)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="貴州異型硅鉬棒供應(yīng)商,硅鉬棒" src="http://tyunfile.71360.com/UpLoadFile/2019/7/27/15/636998399497396159_zbwuzi_3453145.jpg"></div><p>較高的熔點和高溫強度。電熱元件在工作溫度中，應(yīng)能保持不熔化，不揮發(fā)，不發(fā)生明顯的蠕變和塌陷；良好的高溫抗氧化性，能長時穩(wěn)定工作。一般金屬成合金加熱到一定溫度后，表層氧化膜就會破壞，氧向內(nèi)層擴散，氧化急劇增加，形成氧化皮。通常稱此溫度為金屬或合金的耐氧化界限溫度。元件材料長期安全工作的溫度低于此溫度，因此，它應(yīng)具有較高的耐氧化界限溫度，即具有良好的高溫抗氧化性；較大的電阻率和較小的電阻溫度系數(shù)。電阻率較大的材料，電熱元件長度較短，便于安裝；較小的膨脹系數(shù)。在開爐、停爐或爐溫波動時，電熱元件將發(fā)生熱脹冷縮。過大.的膨脹系數(shù)會造成反復(fù)過度伸長和收縮，產(chǎn)生較大的應(yīng)力，使元件表面的氧化膜破壞，氧化.加速，從而使電熱元件過早失效，在安裝電熱元件時應(yīng)注意留有充分的膨脹余地；較好的塑性。以便于加工成形和維修；良好的抗蝕性。電熱元件在爐內(nèi)使用的時候，會受到不同程度的侵蝕，降低其使用壽命。在選擇電熱元件時，應(yīng)注意其對各種氣體介質(zhì)的抗蝕能力，在腐蝕性氣氛中工作時，應(yīng)降低其使用溫度。</p><p>硅鉬棒電熱元件是一種以硅化鉬為基礎(chǔ)的電阻發(fā)熱元件，其在氧化氣氛下加熱到高溫，表面生成一層致密的石英玻璃膜，保護其不再氧化。因此，其具有獨特的高溫抗氧化性。在氧化氣氛下，1800型元件較高溫度可達1800℃。規(guī)格尺寸有：Φ3、Φ6、Φ9、Φ12等多種規(guī)格，硅鉬棒有直型棒、U型棒、W型棒、壓彎直角棒等類型。另外，還有二硅化鉬通管、二硅化鉬熱電偶保護管、二硅化鉬探針等異型硅化鉬產(chǎn)品。普遍用于陶瓷，電子，玻璃，磁性材料，粉末冶金，新材料與合金燒結(jié)等行業(yè)。因硅鉬棒是脆性材料，抗彎強度低，不能承受碰擊，在安裝過程中應(yīng)采取防護措施，以防折斷。連接導(dǎo)電帶時，必須先將石棉夾頭(或瓷夾頭)安裝好，夾緊時用力不能過大，將硅鉬棒裝進塞磚，為了避免因裝卸移動而產(chǎn)生的機械應(yīng)力，塞磚要用泡沫剛玉磚制成的單獨磚塊。把裝有硅鉬棒的塞磚插入爐頂準備好的空檔中,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，吊裝時發(fā)熱部的錐體交界處與爐墻相距約25mm-3omm。奧翔硅碳生產(chǎn)的產(chǎn)品質(zhì)量上乘。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="貴州異型硅鉬棒供應(yīng)商,硅鉬棒" src="https://tyunfile.71360.com/UploadFile/zbwuzi/637238607186416015/5859920.jpg"></div><p>碳化硅電熱元件（硅碳棒）和高溫鎢鉬制品的研究和生產(chǎn)，及其相關(guān)領(lǐng)域的生產(chǎn)技術(shù)的研究與開發(fā)，不斷提升產(chǎn)品品質(zhì)，積累了豐富的制造經(jīng)驗和技術(shù)，采用先進的工藝裝備、完善的ISO9001質(zhì)量管理體系和科學的管理模式，為國內(nèi)外客戶提供著***的產(chǎn)品和服務(wù)。硅鉬棒電熱元件是一種以硅化鉬為基礎(chǔ)的電阻發(fā)熱元件，其在氧化氣氛下加熱到高溫，表面生成一層致密的石英玻璃膜，保護其不再氧化。因此，其具有獨特的高溫抗氧化性。在氧化氣氛下，1800型元件溫度可達1800℃。規(guī)格尺寸有：Φ3、Φ6、Φ9、Φ12等多種規(guī)格，硅鉬棒有直型棒、U型棒、W型棒、壓彎直角棒等類型。另外，還有二硅化鉬通管、二硅化鉬熱電偶保護管、二硅化鉬探針等異型硅化鉬產(chǎn)品。硅碳棒電熱元件是選用質(zhì)量綠色碳化硅為主要原料，經(jīng)加工制坯、高溫硅化、再結(jié)晶而成的棒管狀非金屬高溫電熱元件。該元件與金屬電熱元件相比，具有使用溫度高（可達1500℃）、抗氧化、耐腐蝕、壽命長、變形微、安裝維修方便等特點。硅碳棒產(chǎn)品有粗端部、等直徑硅碳棒，類型有直型棒、U型棒、三相棒、五節(jié)型棒、槽型棒、單螺紋棒、雙螺紋棒等各種規(guī)格型號，硅碳棒的直徑范圍為Φ8-Φ54mm。奧翔硅碳不懈追求產(chǎn)品質(zhì)量，精益求精不斷升級。貴州異型硅鉬棒供應(yīng)商</p><p style="text-indent:25px">奧翔硅碳愿和各界朋友真誠合作一同開拓。貴州異型硅鉬棒供應(yīng)商</p><p>硅鉬棒電熱元件商品重要有I型硅鉬棒、U型硅鉬棒、W型硅鉬棒深入應(yīng)用于冶煉、煉鋼、玻璃、瓷器、耐火材料、晶體、電子元器件、硅碳棒半導(dǎo)體材料的討論、出產(chǎn)制造等方面，特別是鑒于高機能精密瓷器、高級別人力晶體、精密結(jié)構(gòu)金屬瓷器、玻璃纖維、光導(dǎo)纖維及高級合金鋼的出產(chǎn)。硅鉬棒電熱元件是一種以硅化鉬為基礎(chǔ)的電阻發(fā)熱元件，其在氧化氣氛下加熱到高溫，表面生成一層致密的石英玻璃膜，保護其不再氧化。因此，其具有獨特的高溫抗氧化性。在氧化氣氛下，其溫度可達1800℃。硅鉬棒電熱元件產(chǎn)品廣泛應(yīng)用于玻璃、陶瓷、耐火材料、冶金、煉鋼、晶體、電子元器件、半導(dǎo)體材料的研究、生產(chǎn)制造等領(lǐng)域，特別是對于高性能精密陶瓷、高等級人工晶體、精密結(jié)構(gòu)金屬陶瓷、玻璃纖維、光導(dǎo)纖維及高級合金鋼的生產(chǎn)。貴州異型硅鉬棒供應(yīng)商</p><p style="text-indent:25px">鄒平縣奧翔硅碳制品有限公司是一家有著雄厚實力背景、信譽可靠、勵精圖治、展望未來、有夢想有目標，有組織有體系的公司，堅持于帶領(lǐng)員工在未來的道路上大放光明，攜手共畫藍圖，在山東省濱州市等地區(qū)的機械及行業(yè)設(shè)備行業(yè)中積累了大批忠誠的客戶粉絲源，也收獲了良好的用戶口碑，為公司的發(fā)展奠定的良好的行業(yè)基礎(chǔ)，也希望未來公司能成為*****，努力為行業(yè)領(lǐng)域的發(fā)展奉獻出自己的一份力量，我們相信精益求精的工作態(tài)度和不斷的完善創(chuàng)新理念以及自強不息，斗志昂揚的的企業(yè)精神將**鄒平奧翔硅碳供應(yīng)和您一起攜手步入輝煌，共創(chuàng)佳績，一直以來，公司貫徹執(zhí)行科學管理、創(chuàng)新發(fā)展、誠實守信的方針，員工精誠努力，協(xié)同奮取，以品質(zhì)、服務(wù)來贏得市場，我們一直在路上！</p></p><br /><p>文章來源地址: 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