浙江耐腐蝕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="多彎硅鉬棒一般用于高校和廠家試驗(yàn)爐里面使用，溫度不是很高，可以不讓發(fā)熱部變形，更好的燒制試驗(yàn)品。硅鉬棒發(fā)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，它可保持制品不再氧化。因硅鉬棒元件具有"><meta name="keywords" content="浙江耐腐蝕硅鉬棒,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" content="no-transform" /> <meta 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#f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>浙江耐腐蝕硅鉬棒,硅鉬棒</p><p><span>***更新：</span>2020-08-25 12:01:27</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="pn9pv79" 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="xd9dzfl" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="xnjrf9h" class="box"><p><p>多彎硅鉬棒一般用于高校和廠家試驗(yàn)爐里面使用，溫度不是很高，可以不讓發(fā)熱部變形，更好的燒制試驗(yàn)品。硅鉬棒發(fā)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，它可保持制品不再氧化。因硅鉬棒元件具有獨(dú)特的高溫抗氧化性。在氧化氣氛下使用溫席可達(dá)1800℃，其適用溫度為500~1700℃，可以用作陶瓷、磁性材料、玻璃、冶金、耐火材料等工業(yè)高溫爐的加熱元件。硅鉬棒的電阻不隨使用而改變，也就是不老化，浙江耐腐蝕硅鉬棒，因此新舊元件可以混合使用高溫抗氧化性：高溫氧化氣氛下，元件的表面生成一層致密的石英sio2保護(hù)層以防止mosi2繼續(xù)氧化。當(dāng)元件溫度大于1700℃，熔點(diǎn)為1710℃的石英保護(hù)層熔掉，由于表面張力的作用，石英熔聚成滴，而失去保護(hù)作用，元件在氧化氣氛下，再繼續(xù)使用時(shí)，石英保護(hù)層重新生成，浙江耐腐蝕硅鉬棒。奧翔硅碳產(chǎn)品適用范圍廣，浙江耐腐蝕硅鉬棒，產(chǎn)品規(guī)格齊全，歡迎咨詢。浙江耐腐蝕硅鉬棒</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江耐腐蝕硅鉬棒,硅鉬棒" src="https://tyunfile.71360.com/UploadFile/zbwuzi/637238607186523437/3914751.jpg"></div><p>硅鉬棒電熱元件是以二硅化鉬為主要成份的電阻發(fā)熱元件，可以在不同的氣氛下使用，其中在氧化氣氛下，其溫度可達(dá)1900℃。硅鉬棒的產(chǎn)品類型有直型硅鉬棒、U型硅鉬棒、W型硅鉬棒、U型直角硅鉬棒棒等規(guī)格，硅鉬棒發(fā)熱部的直徑范圍為Φ3-12mm。另外，還有二硅化鉬通管、二硅化鉬熱電偶保護(hù)管、二硅化鉬探針等異型硅化鉬產(chǎn)品。根據(jù)溫度劃分，硅鉬棒有1700型硅鉬棒、1800型硅鉬棒、1850型硅鉬棒、1900型硅鉬棒。硅碳棒是以高純度綠色碳化硅為主要原料精制而成的一種非金屬電熱元件，該元件與金屬電熱元件相比，具有使用溫度高、抗氧化、耐腐蝕、壽命長、變形微、安裝維修方便等特點(diǎn)，工作溫度可達(dá)1500℃。硅碳棒產(chǎn)品有粗端部等直徑硅碳棒，類型有直型硅碳棒、U型硅碳棒、三相硅碳棒、五節(jié)型硅碳棒、槽型硅碳棒、單螺紋硅碳棒、雙螺紋硅碳棒等各種規(guī)格型號(hào)。江西耐腐蝕硅鉬棒誠摯的歡迎業(yè)界新朋老友走進(jìn)奧翔硅碳！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江耐腐蝕硅鉬棒,硅鉬棒" src="https://tyunfile.71360.com/UploadFile/zbwuzi/637238607270019531/6835560.jpg"></div><p>硅碳棒按照產(chǎn)品分類可以分為：按直徑可分為：粗端部和等直徑兩種類型;按功能形狀可分為：直棒、多發(fā)熱段直棒、U形棒、W形棒、單雙螺紋棒、槽形硅碳棒、門形棒等類型。其中螺紋硅碳棒可以成為螺旋硅碳棒。螺紋硅碳棒有單螺紋和雙螺紋的區(qū)別。用途是不一樣的單螺紋硅碳棒SC型元件，產(chǎn)品示意圖。雙螺紋硅碳棒SCR元件，產(chǎn)品示意圖。螺紋硅碳棒使用溫度高，硅碳棒廠家認(rèn)識(shí)具有耐高溫、抗氧化，耐腐蝕、升溫快、壽命長、高溫變形小、安裝維修方便等特點(diǎn)，具有良好的化學(xué)穩(wěn)定性。硅碳棒有良好的化學(xué)穩(wěn)定性，抗酸能力強(qiáng)。在高溫條件下堿性物質(zhì)對(duì)其有侵蝕作用。那么螺旋硅碳棒元件在1000℃以上長期使用，能產(chǎn)生什么作用呢？硅碳棒供應(yīng)商答曰：能與氧氣和水蒸氣發(fā)生如下作用：①Sic+2O2→Sio2+CO2②Sic+4H2O=Sio2+4H2+CO2硅碳棒目前被普遍用于稀土熒光粉、電子、磁性材料、粉末冶金、精密鑄造等行業(yè)，做推板爐、網(wǎng)帶爐、臺(tái)車爐、箱式爐的加熱元件。鄭州銘鑫電熱是專業(yè)生產(chǎn)硅碳棒，硅鉬棒等生產(chǎn)廠家，歡迎訂購。訂購時(shí)，請(qǐng)告知下列數(shù)據(jù)：OD：直徑;HZ：熱端長度;CZ：冷端長度;OL：總長。A：間距。如您對(duì)電阻有特殊要求，請(qǐng)告知電阻值。</p><p>較高的熔點(diǎn)和高溫強(qiáng)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(shí)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(huì)破壞，氧向內(nèi)層擴(kuò)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(dòng)時(shí)，電熱元件將發(fā)生熱脹冷縮。過大.的膨脹系數(shù)會(huì)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(shí)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(shí)候，會(huì)受到不同程度的侵蝕，降低其使用壽命。在選擇電熱元件時(shí)，應(yīng)注意其對(duì)各種氣體介質(zhì)的抗蝕能力，在腐蝕性氣氛中工作時(shí)，應(yīng)降低其使用溫度。奧翔硅碳愿與各界朋友攜手共進(jìn)，共創(chuàng)未來！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江耐腐蝕硅鉬棒,硅鉬棒" src="http://tyunfile.71360.com/UpLoadFile/2019/7/27/15/636998399497396159_zbwuzi_1172358.jpg"></div><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(jī)能精密瓷器、高級(jí)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(jí)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(hù)其不再氧化。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℃。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(duì)于高性能精密陶瓷、高等級(jí)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(jí)合金鋼的生產(chǎn)。奧翔硅碳設(shè)備的引進(jìn)更加豐富了公司的設(shè)備品種，為用戶提供了更多的選擇空間。浙江耐腐蝕硅鉬棒</p><p style="text-indent:25px">奧翔硅碳生產(chǎn)的產(chǎn)品受到用戶的一致稱贊。浙江耐腐蝕硅鉬棒</p><p>N21500℃1600℃濕H21400℃1500℃干H21350℃1450℃1.硅鉬棒電氣性質(zhì)硅鉬棒元件的電阻率隨著溫度升高而快速增高（見下圖）在正常情況下，元件電阻一般不隨使用時(shí)間的長短而變化，所以新舊元件可以混合使用。2.硅鉬棒表面負(fù)荷根據(jù)爐子的結(jié)構(gòu)、氣氛和溫度正確的選擇元件的表面負(fù)荷是元件達(dá)到壽命的關(guān)鍵，下圖示出發(fā)熱元件輻射在不受阻礙情況下爐溫、元件溫度與表面負(fù)荷的關(guān)系，陰影部分為常用的表面負(fù)荷-----溫度范圍。硅鉬棒元件的安裝硅鉬棒元件在常溫下脆性較大，高溫時(shí)又有可塑性，所以U型棒是垂直懸掛安裝，若需水平安裝，請(qǐng)選用高溫耐火材料支撐，把硅鉬棒水平放置。元件圓錐部分一定要延伸到爐膛內(nèi)，硅鉬棒夾具不能一次擰的太緊，待元件升到高溫時(shí)，再次擰緊，這樣元件不易折斷，（建議：請(qǐng)選取用我公司配備的**夾具和導(dǎo)線），爐頂保溫性能要好，一般爐頂溫度不能超過300℃。夾頭導(dǎo)線與元件接觸電壓應(yīng)低于，為避免幅射熱傳到夾頭，夾頭下端和塞磚上面的距離不應(yīng)小于50mm。φ6元件不能長期使用170A，φ9元件不能長期使用300A。硅鉬棒爐子的操作新筑成的或長期不使用的爐子在使用前需要干燥，干燥溫度為100-200℃。大型爐子干燥時(shí)間長，使用其它發(fā)熱元件烘爐。浙江耐腐蝕硅鉬棒</p><p style="text-indent:25px">鄒平縣奧翔硅碳制品有限公司創(chuàng)立于2002-03-27，是一家生產(chǎn)型公司。公司自成立以來，以質(zhì)量為發(fā)展，讓匠心彌散在每個(gè)細(xì)節(jié)，公司旗下硅碳棒廠家，碳化硅保護(hù)管，熱電偶保護(hù)管，碳化硅結(jié)合氮化硅深受客戶的喜愛。公司秉持誠信為本的經(jīng)營理念，在機(jī)械及行業(yè)設(shè)備深耕多年，以技術(shù)為先導(dǎo)，以自主產(chǎn)品為重點(diǎn)，發(fā)揮人才優(yōu)勢(shì)，打造機(jī)械及行業(yè)設(shè)備質(zhì)量品牌。公司立足于全國市場(chǎng)，依托強(qiáng)大的研發(fā)實(shí)力，融合世界前沿的技術(shù)理念，飛快響應(yīng)客戶的變化需求。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1034785.html</p></div></div></div></div></div><div id="pftrftr" class="page-right twoColRt"><div id="djxfjfv" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="lj9ljnd" 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)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 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