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clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="2oqnpwi" class="twoCol"><div id="wgypbn2" 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>?陜西耐高溫硅碳管廠鄒平奧翔硅碳供應(yīng)</p><div id="pd7ipht" class="leftbox clearfix"><h1>陜西耐高溫硅碳管廠鄒平奧翔硅碳供應(yīng)</h1><div id="sbnkmtv" class="proBig"><div id="jiahj2a" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/7/27/15/636998394705874589_zbwuzi_2868816.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="32govcz" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/7/27/15/636998394705874589_zbwuzi_2868816.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="dxqn2y4" 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>陜西耐高溫硅碳管廠,硅碳管</p><p><span>***更新：</span>2021-01-23 09:02:41</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="8hylnur" 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="3y2y7uj" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="rq22y3h" class="box"><p><p> 硅碳棒也有人稱作硅碳管，是由高純度綠碳化硅，陜西耐高溫硅碳管廠、碳黑等經(jīng)高溫硅化再結(jié)晶制成的管狀高溫電熱元件，其碳化硅含量在99%以上，陜西耐高溫硅碳管廠，陜西耐高溫硅碳管廠，所以它具有與碳化硅基本相同的物理化學(xué)性質(zhì)。與其他金屬電加熱元件相比，它具有以下獨(dú)特優(yōu)點(diǎn)：耐酸性強(qiáng)，***化能力強(qiáng)，表面負(fù)荷密度比金屬電熱元件大，升溫快，熱效率高，耐急熱急冷性好，線膨脹系數(shù)小，熱傳導(dǎo)率高，使用溫度高，壽命長。在空氣中使用，棒體表面溫度可達(dá)1520，連續(xù)使用壽命可達(dá)2000小時(shí)以上。在使用時(shí)電阻值接近的棒應(yīng)裝在同一溫區(qū)，通常情況下，阻值誤差應(yīng)該在。為了檢驗(yàn)每支是否工作，通電時(shí)可用電流表逐一測定電流，同一區(qū)域在相等的電壓下要求電流相近，偏差不超出10%，如果個(gè)別電流太大就說明這支的電阻太小。如果測試發(fā)現(xiàn)電流太小，說明不是阻值太大就是按觸不良。沒有電流通過說明元件已斷，應(yīng)更換阻值接近的新棒。螺旋硅碳管也叫螺紋硅碳棒，螺旋硅碳管有單螺和雙螺之分，雙螺旋的價(jià)格比單螺旋的要貴一些。因?yàn)槁菪杼脊艿陌l(fā)熱部是有多個(gè)間隙的的，這種元件表面生成保護(hù)膜的次數(shù)就比一般元件的要少，所以元件的壁厚就盡量要做的厚一點(diǎn)，這樣元件使用的時(shí)間就會(huì)久一些。比如外徑45mm的元件，內(nèi)徑好做到30mm左右。奧翔硅碳公司狠抓產(chǎn)品質(zhì)量的提高，逐年立項(xiàng)對(duì)制造、檢測、試驗(yàn)裝置進(jìn)行技術(shù)改造。陜西耐高溫硅碳管廠</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="陜西耐高溫硅碳管廠,硅碳管" src="http://tyunfile.71360.com/UpLoadFile/2019/7/27/15/636998394705874589_zbwuzi_2868816.jpg"></div><p style="text-indent:25px"> 硅碳棒也有人稱作硅碳管，是由高純度綠碳化硅、碳黑等經(jīng)高溫硅化再結(jié)晶制成的管狀高溫電熱元件，其碳化硅含量在99%以上，所以它具有與碳化硅基本相同的物理化學(xué)性質(zhì)。與其他金屬電加熱元件相比，它具有以下獨(dú)特優(yōu)點(diǎn)：耐酸性強(qiáng)，抗氧化能力強(qiáng)，表面負(fù)荷密度比金屬電熱元件大，升溫快，熱效率高，耐急熱急冷性好，線膨脹系數(shù)小，熱傳導(dǎo)率高，使用溫度高，壽命長。在空氣中使用，棒體表面溫度可達(dá)1520，連續(xù)使用壽命可達(dá)2000小時(shí)以上。在使用時(shí)電阻值接近的棒應(yīng)裝在同一溫區(qū)，通常情況下，阻值誤差應(yīng)該在0.2左右。陜西耐高溫硅碳管廠奧翔硅碳公司將以質(zhì)量的產(chǎn)品，完善的服務(wù)與尊敬的用戶攜手并進(jìn)！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="陜西耐高溫硅碳管廠,硅碳管" src="https://tyunfile.71360.com/UploadFile/zbwuzi/637238607656962890/5590092.jpg"></div><p> 而且硅碳棒通電后容易崩裂。（7）硅碳棒在使用前要進(jìn)行配阻。先阻值相同或接近的硅碳棒連接在一起。（8）為硅碳棒配備調(diào)壓裝置。送電初期電壓為其正常工作電壓的一半，穩(wěn)定一段時(shí)間以后再逐漸提高電壓。這樣硅碳棒就不會(huì)因?yàn)榧眲∩郎囟鴮?dǎo)致斷裂。（9）硅碳棒連續(xù)使用壽命長；間斷使用壽命短。（10）硅碳棒使用時(shí)要選擇合理的表面負(fù)荷密度和使用溫度。使用溫度應(yīng)不大于1650℃；在有害氣體環(huán)境中使用更要防止硅碳棒與有害氣體發(fā)生化學(xué)反應(yīng)。（11）更換硅碳棒時(shí)，應(yīng)選用和爐內(nèi)運(yùn)行的硅碳棒的電阻相接近的硅碳棒，必要時(shí)更換整爐硅碳棒，這樣有利于提高硅碳棒的使用壽命，卸不來的硅碳棒，如果電阻值合適，還可以在電爐運(yùn)行中后期換上使用。（12）防止硅碳棒濺上熔融金屬，濺上熔融金屬容易導(dǎo)致斷棒。</p><p style="text-indent:25px">雙螺紋硅碳管是用高精度碳化硅（SIC）為主要原料、經(jīng)高溫（2200℃）再結(jié)晶制成的非金屬電熱元件。使用比較高溫度1600℃，正常使用溫度1450攝氏度，連續(xù)使用壽命可達(dá)3000小時(shí)以上。　　發(fā)熱原理：在外加電能量作用下，電子和空穴的輻射復(fù)合發(fā)生電致發(fā)光，在PN結(jié)附近輻射出來的光還需經(jīng)過碳管本身的半導(dǎo)體介質(zhì)和封裝介質(zhì)才能抵達(dá)外界（空氣）。綜合電流注入效率、輻射發(fā)光量子效率、碳管外部光取出效率等，**終大概只有60-70％的能量主要以非輻射復(fù)合發(fā)生的點(diǎn)陣振動(dòng)的形式轉(zhuǎn)化熱能。公司實(shí)力雄厚，產(chǎn)品質(zhì)量可靠。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="陜西耐高溫硅碳管廠,硅碳管" src="https://tyunfile.71360.com/UploadFile/zbwuzi/637238607650410156/5316909.jpg"></div><p> 通過**近對(duì)市場的調(diào)查回訪我們發(fā)現(xiàn)，很多客戶對(duì)硅碳棒的硅化還不是理解的很明白，小編就將查閱的相關(guān)資料與大家分享一下，希望引起大家的重視，讓大家對(duì)硅碳棒有一個(gè)深層次的了解。這樣大家在購買使用硅碳棒時(shí)也能做到心中有數(shù)，不怕上當(dāng)受騙，希望對(duì)大家有所啟發(fā)與幫助。硅碳棒廠家介紹，硅碳棒坯料經(jīng)過次燒結(jié)，然后將硅碳棒坯料埋入二氧化硅和碳的混合粉末中，通電加熱在2000℃的高溫下，碳化硅重新結(jié)晶，得到硅碳棒電熱元件，叫做二次燒結(jié)，也叫做硅化。二氧化硅和碳的混合粉末，主要是在高溫下，在硅碳棒坯料的周圍形成還原的氣氛，來硅碳棒坯料的氧化，同時(shí)還有促進(jìn)硅碳棒中碳化硅晶體的生長。1、幾何尺寸的選擇電爐的爐膛是由被加熱物的尺寸推算而決定，因而硅碳管的尺寸也相應(yīng)確定下來，現(xiàn)舉例說明如下：如被加熱物是?70×500mm的石英管（這里的500mm是指石英管的受熱區(qū)，實(shí)際上石英管還要長）則硅碳管的規(guī)格可選用?90/80×500/100，二爐膛的高鋁管則可選用其內(nèi)徑為100mm，其長度要略長于500mm。2、硅碳棒保護(hù)管使用的功率硅碳管使用的功率決定于爐子的保溫條件，幾何尺寸及到達(dá)的溫度。對(duì)于較好的保溫條件，恒溫后。奧翔硅碳在客戶和行業(yè)中樹立了良好的企業(yè)形象。河南專業(yè)生產(chǎn)硅碳管廠家</p><p style="text-indent:25px">奧翔硅碳從國內(nèi)外引進(jìn)了一大批先進(jìn)的設(shè)備，實(shí)現(xiàn)了工程設(shè)備的現(xiàn)代化。陜西耐高溫硅碳管廠</p><p> 滿足了各使用廠家的需求，具有冷熱端焊接點(diǎn)牢固不易斷；熱端發(fā)熱均勻，1300℃下溫差在40℃之內(nèi)；長期高溫狀態(tài)下使用壽命長等特點(diǎn)。在某些應(yīng)用場合產(chǎn)品性能接近或達(dá)到國外品牌硅碳棒技術(shù)指標(biāo)，可以替代進(jìn)口。④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(qǐng)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。⑤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。陜西耐高溫硅碳管廠</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(shí)力背景、信譽(yù)可靠、勵(lì)精圖治、展望未來、有夢(mèng)想有目標(biāo)，有組織有體系的公司，堅(jiān)持于帶領(lǐng)員工在未來的道路上大放光明，攜手共畫藍(lán)圖，在山東省濱州市等地區(qū)的機(jī)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(xiàn)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(qiáng)不息，斗志昂揚(yáng)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(xué)管理、創(chuàng)新發(fā)展、誠實(shí)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: http://www.cdcfah.com/cp/2974951.html</p></div></div></div></div></div><div id="ankmjgn" class="page-right twoColRt"><div id="eyqnpmd" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="8y4xcia" 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(qiáng) 信息推薦自業(yè)物資供應(yīng)" 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