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class="pic"><img src="https://tyunfile.71360.com/UploadFile/zbwuzi/637238607656962890/5590092.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="e8udyev" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/zbwuzi/637238607656962890/5590092.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="7ztulnj" 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>北京高溫硅碳管廠家直銷(xiāo),硅碳管</p><p><span>***更新：</span>2021-01-19 10:02:23</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="klcokbn" 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="78whykb" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="txelx3b" class="box"><p><p> 硅碳管硅碳管硅碳管在1500讀空氣開(kāi)放的條件下，可以長(zhǎng)期使用。與鎳?yán)与娮杞z相比，溫度高、單位發(fā)熱面積的發(fā)熱量是鎳?yán)与娮杞z的7倍，并可在短期內(nèi)升至所需要的溫度。而且接線簡(jiǎn)單，組合方便，節(jié)能節(jié)電。應(yīng)用于：煤質(zhì)分析儀器，部件加工淬火、試驗(yàn)電阻、新型...主營(yíng)產(chǎn)品：苯甲酸熱值點(diǎn)火絲坩堝架灰皿架氧彈氧彈計(jì)充氧儀硅碳管電解池標(biāo)準(zhǔn)煤樣硫標(biāo)樣粘結(jié)**無(wú)煙煤量熱儀、定硫儀、灰熔點(diǎn)測(cè)定儀、粘結(jié)測(cè)定儀、膠質(zhì)層測(cè)定儀、馬弗爐、破碎機(jī)、各種煤炭化驗(yàn)室用品...硅碳棒也有人稱(chēng)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...是專(zhuān)業(yè)生產(chǎn)硅碳棒、氧化鋁陶瓷、氮化硅特種陶瓷制品的****。是國(guó)內(nèi)高溫材料制造商之一。公司擁有現(xiàn)代化技術(shù)裝備和雄厚的科研實(shí)力，秉執(zhí)自強(qiáng)不息，北京高溫硅碳管廠家直銷(xiāo)、始終如一的專(zhuān)業(yè)精神致力于高溫材料應(yīng)用領(lǐng)域的研發(fā)生產(chǎn)...螺紋硅碳管是一種非金屬的電熱元件，北京高溫硅碳管廠家直銷(xiāo)，在很多的行業(yè)都有應(yīng)用到，北京高溫硅碳管廠家直銷(xiāo)，而且該產(chǎn)品在使用的過(guò)程中是會(huì)發(fā)熱的，正因如此它根據(jù)這個(gè)原理進(jìn)行工作。奧翔硅碳具備雄厚的實(shí)力和豐富的實(shí)踐經(jīng)驗(yàn)。北京高溫硅碳管廠家直銷(xiāo)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京高溫硅碳管廠家直銷(xiāo),硅碳管" src="https://tyunfile.71360.com/UploadFile/zbwuzi/637238607656962890/5590092.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(kāi)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(kāi)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(guò)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,。北京高溫硅碳管廠家直銷(xiāo)奧翔硅碳熱忱歡迎新老客戶(hù)惠顧。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京高溫硅碳管廠家直銷(xiāo),硅碳管" src="http://tyunfile.71360.com/UpLoadFile/2019/7/27/15/636998394705718689_zbwuzi_6824595.jpg"></div><p> 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℃。我們可以利用下式先計(jì)算硅碳管發(fā)熱部單位表面積的負(fù)荷。T1硅碳管內(nèi)表面溫度°KT2被加熱物的及管內(nèi)環(huán)境的溫度°K如被加熱物及管內(nèi)環(huán)境溫度要求達(dá)到1250℃，硅碳管內(nèi)表面溫度計(jì)劃用到1300℃，則這時(shí)硅碳管單位面積的負(fù)荷為。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℃。我們可以利用下式先計(jì)算硅碳管發(fā)熱部單位表面積的負(fù)荷。</p><p> 硅碳棒廠家介紹，硅碳棒坯是次燒結(jié)，然后嵌入二氧化硅和碳的混合粉末中。采用電加熱法在2000年高溫下對(duì)碳化硅進(jìn)行再結(jié)晶，得到硅碳棒電熱元件，稱(chēng)為二次燒結(jié)，也稱(chēng)為硅化。二氧化硅和碳的混合粉末主要在高溫下在硅碳棒坯周?chē)纬蛇€原氣氛，硅碳棒坯的氧化，促進(jìn)硅碳棒中碳化硅晶體的生長(zhǎng)。在第二次燒結(jié)過(guò)程中，SiC晶體的晶粒尺寸越大，SiC棒的電阻率和表面系數(shù)越小，從而使SiC棒不被氧化，從而提高了SiC棒的壽命。然而，使用二氧化硅和碳會(huì)導(dǎo)致硅碳棒坯中碳化硅顆粒不均勻生長(zhǎng)，造成硅碳棒表面粗糙，影響硅碳棒的質(zhì)量。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℃。我們可以利用下式先計(jì)算硅碳管發(fā)熱部單位表面積的負(fù)荷。奧翔硅碳生產(chǎn)的產(chǎn)品受到用戶(hù)的一致稱(chēng)贊。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京高溫硅碳管廠家直銷(xiāo),硅碳管" src="http://tyunfile.71360.com/UpLoadFile/2019/7/27/15/636998394705718689_zbwuzi_3380131.jpg"></div><p> 硅碳棒、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。由于硅碳棒使用溫度高，具有耐高溫、抗氧化、耐腐蝕、升溫快、壽命長(zhǎng)、高溫變形小、安裝維修方便等特點(diǎn)，且有良好的化學(xué)穩(wěn)定性。硅碳棒、硅碳管做為管狀電熱元件來(lái)講，是一種很理想的產(chǎn)品，它不但比鎳鉻絲電熱元件使用的溫度高、壽命長(zhǎng)，而且發(fā)熱均勻，升溫快，可以節(jié)約電能，并可取得相當(dāng)理想的溫區(qū)。該產(chǎn)品用于灰分熔點(diǎn)測(cè)定儀，煤炭活性測(cè)定儀，雙管定硫儀，膠質(zhì)層（Y值）等。硅碳棒使用的注意事項(xiàng)：（1）為了使每支硅碳棒都能處于正常而理想的工作狀態(tài)，安裝前對(duì)整批硅碳棒測(cè)定其電阻值，將其分類(lèi)，電阻值相近的裝在同一調(diào)整區(qū)，使之工作電阻相近。（2）為了檢驗(yàn)每支硅碳棒電熱元件是否良好工作，通電試驗(yàn)時(shí)可用鉗形電流表逐一測(cè)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(shuō)明阻值太小。如果電流太小，不是阻值太大就是管腳按觸不良。如果沒(méi)有電流可能是硅碳棒電熱元件已斷裂，應(yīng)進(jìn)一步檢查更換。（3）硅碳棒電熱元件質(zhì)脆易斷。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(guò)程滿(mǎn)足客戶(hù)的***需求。北京高溫硅碳管廠家直銷(xiāo)</p><p style="text-indent:25px">奧翔硅碳愿與各界朋友攜手共進(jìn)，共創(chuàng)未來(lái)！北京高溫硅碳管廠家直銷(xiāo)</p><p> 雙螺旋硅碳管，主要用于定硫儀，灰熔點(diǎn)測(cè)定儀等煤質(zhì)分析儀器的加熱配件，;粗端式硅碳棒主要用于膠質(zhì)層測(cè)定儀定硫儀燃燒爐硅碳管使用說(shuō)明：(1)熱電偶的正確安裝很重要，向下插到碰到硅碳管后回退2mm.離的越遠(yuǎn)，則儀器顯示值低于實(shí)際爐溫遲遲升不到設(shè)定溫度（實(shí)際爐溫早已達(dá)到）或者升到設(shè)定℃后，控制精度不好，在控溫點(diǎn)上下幾十甚**百度的波動(dòng)：如果熱電偶碰在硅碳管上，則當(dāng)升到高溫時(shí)，會(huì)有漏電流由硅碳管竄入機(jī)內(nèi)，使顯示溫度大幅度波動(dòng)，直線下掉甚至出現(xiàn)負(fù)溫度（要與熱電偶接返造成的溫度下降出現(xiàn)負(fù)溫度區(qū)分開(kāi)），嚴(yán)重的擊壞儀器溫度部分電路?？販禺惓?，爐溫過(guò)高（遠(yuǎn)高于1050℃）的現(xiàn)象是：向爐膛內(nèi)看，已不是正常的紅光，而是已經(jīng)發(fā)白，往往造成石英舟與異徑管粘連，嚴(yán)重的有異徑管燒彎，異徑管與硅碳管粘連現(xiàn)象，如果送入煤樣，退出時(shí)會(huì)發(fā)現(xiàn)煤灰已熔化在瓷舟上，無(wú)法刮掉，可視實(shí)際情況調(diào)整熱電偶位置或調(diào)整設(shè)定溫度。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。北京高溫硅碳管廠家直銷(xiāo)</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(lái)、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(lái)的道路上大放光明，攜手共畫(huà)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(chéng)的客戶(hù)粉絲源，也收獲了良好的用戶(hù)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(lái)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(jī)，一直以來(lái)，公司貫徹執(zhí)行科學(xué)管理、創(chuàng)新發(fā)展、誠(chéng)實(shí)守信的方針，員工精誠(chéng)努力，協(xié)同奮取，以品質(zhì)、服務(wù)來(lái)贏得市場(chǎng)，我們一直在路上！</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2916433.html</p></div></div></div></div></div><div id="slnu8gh" class="page-right twoColRt"><div id="3njqhy8" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="l2fr3tf" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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