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id="c2qe34p" class="proBig"><div id="nmifeln" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/7/27/15/636998394711642889_zbwuzi_8940568.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="38j29lc" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/7/27/15/636998394711642889_zbwuzi_8940568.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="c78ivc3" 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>海南單螺旋硅碳管,硅碳管</p><p><span>***更新：</span>2020-08-31 08:00:59</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="fxumzly" 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="hjbdp3g" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="cel74t7" class="box"><p><p> 等直徑硅碳棒“老化”的原因是什么呢？1小編就為大家介紹一下硅碳棒的“老化”。硅碳棒是由于在高溫下，海南單螺旋硅碳管,空氣中的o2、co2和水蒸汽能強(qiáng)烈地促使砝碳櫸氧化，生成玻璃態(tài)的Sio2薄膜，而Si02的電阻率較SiC電PU率大，故使電阻增加。又因?yàn)檫@層SiO,薄暌可以保護(hù)內(nèi)層的Sic不再繼續(xù)氧化，所以在連續(xù)使用一定時(shí)間后，電阻的增加將緩慢下來(lái)。在間歇使用時(shí)，由干sio2薄膜與SiC的熱膨脹系數(shù)不同，當(dāng)砝碳棒冷卻時(shí)，這層玻璃態(tài)薄膜即行破裂而暴露出新的Sic表面。當(dāng)繼續(xù)加熱時(shí)，這些新露出的SiC表面又繼續(xù)被氧化，經(jīng)過多次加熱、冷卻之后丨珪碳棒的電阻越來(lái)越大，終千大到不能再使用了。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，海南單螺旋硅碳管，因而硅碳管的尺寸也相應(yīng)確定下來(lái)，現(xiàn)舉例說(shuō)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(zhǎng)）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(zhǎng)度要略長(zhǎng)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，海南單螺旋硅碳管，硅碳管發(fā)熱區(qū)內(nèi)表面的溫度與被加熱物的溫度相差≦50℃。誠(chéng)摯的歡迎業(yè)界新朋老友走進(jìn)奧翔硅碳！海南單螺旋硅碳管</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="海南單螺旋硅碳管,硅碳管" src="http://tyunfile.71360.com/UpLoadFile/2019/7/27/15/636998394711642889_zbwuzi_8940568.jpg"></div><p style="text-indent:25px">測(cè)硫儀硅碳管安裝步驟: 1，硅碳管夾子：由兩個(gè)半圓鋼片，2條螺絲，2個(gè)絕緣瓷墊片組成。兩個(gè)半圓鋼片分別是電源的火線和零線。螺絲把兩個(gè)半圓鋼片擰成了一圈，用瓷絕緣墊分開火線和零線，避免短路 2，硅碳管：一般都雙螺紋的硅碳管。意思就在硅碳管安裝夾子端分成2個(gè)電極，2個(gè)電極分級(jí)有間隙纏繞延伸到末端結(jié)合了，形成一個(gè)電阻，兩個(gè)纏繞的管壁分別接火線和零線。為了防止短路和斷裂硅碳管電源端分別有2瓷絕緣塊。 3，明白了夾子和硅碳管的構(gòu)造原理就可以開始安裝了：把夾子的兩個(gè)半圓鋼片分別對(duì)準(zhǔn)硅碳管兩個(gè)半圓管壁，用2條螺絲和2個(gè)絕緣瓷墊片把夾子固定在硅碳管上，分清電源極性杜絕短路。螺絲松緊度不易太緊更須太松了：夾緊但不易過度用力去緊固。 4，夾子安裝完后，小心且緩慢地把硅碳管送入爐體內(nèi)管中，頂?shù)筋^后，有一個(gè)臺(tái)階，必須把硅碳管插入臺(tái)階內(nèi)，臺(tái)階長(zhǎng)度大于5mm。 5，在夾子的螺絲上引出兩條帶磁珠的電源線，接到爐體接線柱上，所有連接出要擰緊，杜絕打火 6，安裝金屬擋板，耐火圓磚和散熱罩。一般由四條螺絲固定在爐體上,。重慶雙螺旋硅碳管奧翔硅碳熱忱歡迎新老客戶惠顧。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="海南單螺旋硅碳管,硅碳管" src="https://tyunfile.71360.com/UploadFile/zbwuzi/637238607648818359/1719022.jpg"></div><p> 通過**近對(duì)市場(chǎng)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(gòu)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(lái)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(zhǎng)。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(lái)，現(xiàn)舉例說(shuō)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(zhǎng)）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(zhǎng)度要略長(zhǎng)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。</p><p> 在正常氣氛下，爐溫在140(TC時(shí)，連續(xù)使用壽命可達(dá)2000小時(shí)以上，間斷使用為1000小時(shí)左右。爐溫在1000以下，則使用壽命長(zhǎng)達(dá)5000小時(shí)之久。除棒形外，還可做成管形，或帶螺紋檜的管形，各種產(chǎn)品我國(guó)均有生產(chǎn)。等直徑硅碳棒電熱體在發(fā)展初期做成直棒形，中間發(fā)熱部分細(xì)，兩端引出部分粗。隨著電阻爐結(jié)構(gòu)設(shè)計(jì)上的需要和硅碳棒電熱體制造技術(shù)上的進(jìn)步，已做成多種多樣的形狀。為了縮小爐墻引出孔直徑，以增加爐墻強(qiáng)度和減少熱損失，發(fā)展了同樣粗細(xì)的榨。為了克服在電爐上兩端引出的閑難，可將兩根硅碳棒或三根硅碳棒的一端連在-起.為了增加電熱體的電阻，發(fā)展成為螺旋形電熱體。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(lái)，現(xiàn)舉例說(shuō)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(zhǎng)）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(zhǎng)度要略長(zhǎng)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，硅碳管發(fā)熱區(qū)內(nèi)表面的溫度與被加熱物的溫度相差≦50℃。奧翔硅碳累積點(diǎn)滴改進(jìn)，邁向優(yōu)良品質(zhì)！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="海南單螺旋硅碳管,硅碳管" src="https://tyunfile.71360.com/UploadFile/zbwuzi/637238607650351562/9211775.jpg"></div><p> 電爐采用先進(jìn)的復(fù)合型爐襯結(jié)構(gòu)，在國(guó)內(nèi)較早采用獨(dú)特的硅鉬棒及硅碳棒加熱方式，比較高工作溫度可達(dá)到1450-1650℃，與其它窯爐相比節(jié)能30%-40%，是玻璃制品廠的比較好選擇。加熱方式采用硅碳棒或硅鉬棒在爐體兩側(cè)加熱、爐溫溫度均勻、提溫速度快、爐膛潔凈、節(jié)能環(huán)保、易于更換，真正解決了煤爐、氣爐成本高、工作環(huán)境惡劣等一系列難題。溫控系統(tǒng)采用變壓器、S型熱電偶，測(cè)溫智能儀表可控硅模塊控制，溫度調(diào)節(jié)方便、快速，只要調(diào)節(jié)功能按鈕即可實(shí)現(xiàn)溫度自動(dòng)控制，控溫精度±1℃。（玻璃）（琉璃）加熱爐可以熔制多種玻璃，制造各種琉璃工藝品，玻璃管，玻璃珠，水晶玻璃，水鉆，裝飾玻璃，藝術(shù)玻璃。本產(chǎn)品采用先進(jìn)的(硅鉬棒)（硅碳棒）加熱技術(shù),智能溫控，升溫迅速，比較高溫度可到1650度，保溫節(jié)能，維修方便等特點(diǎn)。奧翔硅碳生產(chǎn)的產(chǎn)品受到用戶的一致稱贊。四川耐高溫硅碳管</p><p style="text-indent:25px">奧翔硅碳不斷從事技術(shù)革新，改進(jìn)生產(chǎn)工藝，提高技術(shù)水平。海南單螺旋硅碳管</p><p> 如果熱電偶未接好或其內(nèi)部斷路，則儀器顯示1，表示超量程：如果熱電偶短路，則儀器始終顯示室溫。(2)異徑管是試樣的密閉燃燒室，保證燃燒產(chǎn)生的SO2氣體在氣泵作用下全部進(jìn)入電解池。如其有裂紋或斷裂，將會(huì)造成含硫氣體外逸，使測(cè)定結(jié)果嚴(yán)重偏低且不穩(wěn)定，異徑管處于高溫下，又隱蔽于爐**，故斷裂處較隱蔽，感覺異常時(shí)可松開爐口的緊固螺絲，將其抽出檢查。(3)硅碳管調(diào)試時(shí)以10Ω為**佳值。其阻值過大或過小，都將造成**大加熱電流變小，其自然老化后，阻值將會(huì)變大。表現(xiàn)為升溫時(shí)間變長(zhǎng)或升不到設(shè)定溫度：此時(shí)爐流模擬顯示燈不能達(dá)到9或10燈亮位置。處理辦法一般以更換為好，判定時(shí)可量其阻值情況。定硫儀溫度控制部分1、A．溫度一直顯示1999℃，表示熱電偶電路未通或其內(nèi)部斷路。B．溫度一直不增加，但有加熱電流，則表示熱電偶接反。C．溫度一直顯示室溫，則表示熱電偶連線短路。2、溫度值小于設(shè)定爐溫，應(yīng)有加熱爐流。若爐流顯示為，表示保險(xiǎn)管壞，硅碳管本身內(nèi)部斷路或連線未接通。3、恒溫波動(dòng)太大，一般為硅碳管的原因。電阻值應(yīng)為7~~8Ω，推薦選購(gòu)本公司原廠配件。海南單螺旋硅碳管</p><p style="text-indent:25px">鄒平縣奧翔硅碳制品有限公司成立于2002-03-27，是一家生產(chǎn)型的公司。公司自成立以來(lái)，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。公司將不斷增強(qiáng)企業(yè)重點(diǎn)競(jìng)爭(zhēng)力，努力學(xué)習(xí)行業(yè)先進(jìn)知識(shí)，遵守行業(yè)規(guī)范，植根于機(jī)械及行業(yè)設(shè)備行業(yè)的發(fā)展。鄒平奧翔硅碳供應(yīng)憑借創(chuàng)新的產(chǎn)品、專業(yè)的服務(wù)、眾多的成功案例積累起來(lái)的聲譽(yù)和口碑，讓企業(yè)發(fā)展再上新高。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/1103580.html</p></div></div></div></div></div><div id="npr8pu8" class="page-right twoColRt"><div id="ice3s3h" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="pcewn9q" 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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