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id="8b2g3vx" class="twoCol"><div id="izlsuls" 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_redianou/">熱電偶</a>?浙江碳化硅熱電偶保護管出口鄒平奧翔硅碳供應(yīng)</p><div id="ac3s9s3" class="leftbox clearfix"><h1>浙江碳化硅熱電偶保護管出口鄒平奧翔硅碳供應(yīng)</h1><div id="knh7m2g" class="proBig"><div id="velvrtl" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/7/27/16/636998420287768645_zbwuzi_2199317.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="oxurd8e" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/7/27/16/636998420287768645_zbwuzi_2199317.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="yxzvhya" 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>浙江碳化硅熱電偶保護管出口,熱電偶保護管</p><p><span>***更新：</span>2020-07-13 06:14:02</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="gul78pg" 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(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="ml7gf38" class="page-proshow02"><p class="title">詳細說明</p><div id="btq2pz2" class="box"><p><p> 因此熱電偶保護管和爐壁孔之間的空隙應(yīng)用耐火泥或石棉繩等絕熱物質(zhì)堵塞以免冷熱空氣對流而影響測溫的準確性；熱電偶冷端太靠近爐體使溫度超過100℃；熱電偶的安裝應(yīng)盡可能避開強磁場和強電場，所以不應(yīng)把熱電偶和動力電纜線裝在同一根導(dǎo)管內(nèi)以免引入干擾造成誤差；熱電偶不能安裝在被測介質(zhì)很少流動的區(qū)域內(nèi)，當(dāng)用熱電偶測量管內(nèi)氣體溫度時，必須使熱電偶逆著流速方向安裝，而且充分與氣體接觸。2，浙江碳化硅熱電偶保護管出口、絕緣變差而引入的誤差如熱電偶絕緣了，保護管和拉線板污垢或鹽渣過多致使熱電偶極間與爐壁間絕緣不良，在高溫下更為嚴重，這不僅會引起熱電勢的損耗而且還會引入干擾，由此引起的誤差有時可達上百度。3、熱惰性引入的誤差由于熱電偶的熱惰性使儀表的指示值落后于被測溫度的變化，在進行快速測量時這種影響尤為突出。所以應(yīng)盡可能采用熱電極較細、保護管直徑較小的熱電偶。測溫環(huán)境許可時，甚至可將保護管取去，浙江碳化硅熱電偶保護管出口。由于存在測量滯后，用熱電偶檢測出的溫度波動的振幅較爐溫波動的振幅小，浙江碳化硅熱電偶保護管出口。測量滯后越大，熱電偶波動的振幅就越小，與實際爐溫的差別也就越大。當(dāng)用時間常數(shù)大的熱電偶測溫或控溫時，儀表顯示的溫度雖然波動很小，但實際爐溫的波動可能很大。為了準確的測量溫度。奧翔硅碳有著質(zhì)量的服務(wù)質(zhì)量和極高的信用等級。浙江碳化硅熱電偶保護管出口</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江碳化硅熱電偶保護管出口,熱電偶保護管" src="http://tyunfile.71360.com/UpLoadFile/2019/7/27/16/636998420287768645_zbwuzi_2199317.jpg"></div><p> [2]SiC高溫陶瓷因具有良好耐高溫性能、導(dǎo)熱性能、**度、高硬度、低密度、較小熱膨脹系數(shù)和良好的抗氧化、耐磨損等性能，使其成為在1400℃以上測溫保護套管的優(yōu)先。然而普通SiC由于氣孔率高，造成高溫強度低、脆性較大等原因，使用中容易導(dǎo)致脆斷，造成熱電偶絲的污染，嚴重影響了熱電偶的可靠性。因此，作為測溫保護套管使用的SiC材料，應(yīng)具備耐高溫、抗氧化、**度、高硬度、抗沖刷、耐腐蝕及耐溫度劇變性能等一系列的優(yōu)點，才能保證確保熱電偶在1400℃左右的高溫環(huán)境下長期穩(wěn)定使用，滿足冶金、煤化工領(lǐng)域的工業(yè)生產(chǎn)需求。性能要求編輯制作高溫條件下應(yīng)用的熱電偶保護套管，材料除具備普通熱電偶要求的氣密性、機械強度、穩(wěn)定性及導(dǎo)熱性外，還要求：（1）耐高溫：在熱電偶溫度測量上限使用，不產(chǎn)生變質(zhì)和變形，在高溫下抗氧化性能好。（2）熱強性：在熱電偶使用溫度下不軟化。（3）耐蝕性：當(dāng)熱電偶保護套管必須浸入熔融金屬、玻璃、熔鹽及腐蝕性氣體中時，應(yīng)具有對這些介質(zhì)的耐蝕性。（4）一定的耐溫度劇變的性能，抗熱震的綜合性能，熱導(dǎo)高，熱膨脹小。材料分類：1金屬材料該類材料的特點是機械強度高、韌性好及抗渣性好。浙江碳化硅熱電偶保護管出口奧翔硅碳技術(shù)力量雄厚，工裝設(shè)備和檢測儀器齊備，檢驗與實驗手段完善。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江碳化硅熱電偶保護管出口,熱電偶保護管" src="https://tyunfile.71360.com/UploadFile/zbwuzi/637238610543173828/1161240.jpg"></div><p> 非金屬保護管主要用于高溫，也可在不宜用金屬套管的低溫中使用。其抗腐濁性強，但是質(zhì)地較脆。3.金屬陶瓷。金屬材料雖然堅韌，但往往不耐高溫以及抗腐濁性差。陶瓷材料恰好相反，它們能耐高溫、抗腐濁，但是很脆。為此，人們將金屬與陶瓷結(jié)合，集倆者之優(yōu)點，得到了一種即耐高溫、抗腐濁，又抗熱震的堅韌材料--金屬陶瓷。所謂金屬陶瓷，是指一種金屬或合金，同一種或幾種陶瓷材料組成的非均值的復(fù)合材料。主要有AL2O3基金屬陶瓷、ZRO2基金屬陶瓷、mgo基金屬陶瓷和碳化鈦系列金屬陶瓷。金屬陶瓷保護管常用于化工廠、溶融金屬和高溫爐的溫度測量.熱電偶保護管是保護熱電偶芯的套管。1、熱電偶（thermocouple）是溫度測量儀表中常用的測溫元件，它直接測量溫度，并把溫度信號轉(zhuǎn)換成熱電動勢信號，通過電氣儀表（二次儀表）轉(zhuǎn)換成被測介質(zhì)的溫度。2、各種熱電偶的外形常因需要而極不相同，但是它們的基本結(jié)構(gòu)卻大致相同，通常由熱電極、絕緣套保護管和接線盒等主要部分組成，通常和顯示儀表、記錄儀表及電子調(diào)節(jié)器配套使用。熱電偶（thermocouple）是溫度測量儀表中常用的測溫元件，它直接測量溫度，并把溫度信號轉(zhuǎn)換成熱電動勢信號，通過電氣儀表。</p><p> 熱電偶保護管材料的性能影響熱電偶長期穩(wěn)定性、使用壽命等各項性能指標(biāo)。在高溫下工作的熱電偶，對其套管材料有更嚴格的要求。熱電偶產(chǎn)品用途：沸騰爐、循環(huán)流化床鍋爐、水泥回轉(zhuǎn)窯窯尾煙室、球磨機、風(fēng)扇磨、磨煤機等出口及管道測溫用。熱電偶保護管的特性：該產(chǎn)品采用金屬陶瓷復(fù)合涂層技術(shù)，用超音速熱噴涂工藝，在套管表面噴涂一層金屬陶瓷。該涂層具有耐磨損、耐高溫、耐腐蝕等多種特殊性能，采用材料表面涂層技術(shù)解決工件的高溫腐蝕、磨損問題，該類技術(shù)發(fā)揮了表面技術(shù)的優(yōu)勢，不是將不同的材料混合起來制作復(fù)合材料，而是將不同的材料組合起來發(fā)揮各自的特點。熱電偶保護管在安裝的注意事項1、安裝的位置。熱電偶的安裝應(yīng)盡可能靠近欲測的溫度控制點，使其測量端與被測介質(zhì)充分接觸，遠離強磁場和強電場。2、插入的深度。熱電偶安裝時，應(yīng)將其浸入被測介質(zhì)之中，并有一定的浸入深度。3、熱輻射作用。在熱電偶附近如果存在與其具有一定溫差的很大物體時，熱電偶將接受輻射能。3、熱輻射作用。在熱電偶附近如果存在與其具有一定溫差的很大物體時，熱電偶將接受輻射能。熱電偶保護管按其材質(zhì)分類：1、金屬：機械強度高、導(dǎo)熱性能好、應(yīng)用非常普遍。奧翔硅碳嚴格控制原材料的選取與生產(chǎn)工藝的每個環(huán)節(jié)，保證產(chǎn)品質(zhì)量不出問題。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江碳化硅熱電偶保護管出口,熱電偶保護管" src="https://tyunfile.71360.com/UploadFile/zbwuzi/637238610543076172/4389885.jpg"></div><p> 用粉末冶金的方法制成金屬陶瓷保護管，即有耐高溫的性能又有較好的機械強度，有很好的應(yīng)用前景，可普遍地用于鋼水，鐵水及高溫鹽浴爐等惡劣的環(huán)境。熱電偶保護管產(chǎn)品特點：1、我們的熱電偶保護管，裝配簡單，更換方便；2、壓簧式感溫元件，抗振性能好；3、測溫范圍大；4、機械強度高，耐壓性能好。熱電偶保護管按其材質(zhì)可分為三種：金屬：機械強度高，導(dǎo)熱性能好，應(yīng)用非常普遍。非金屬：多在1000℃以上溫度測量時采用，耐熱性能好，震性差，導(dǎo)熱性差。金屬陶瓷：由于金屬材料機械強度高，但不耐高溫；非金屬材料耐高溫，但機械強度低。用粉末冶金的方法制成金屬陶瓷保護管，即有耐高溫的性能又有較好的機械強度，有很好的應(yīng)用前景，可普遍地用于鋼水，鐵水及高溫鹽浴爐等惡劣的環(huán)境。熱電偶保護管，為碳化硅重結(jié)晶制品，在2200度高溫下生產(chǎn)而成，可耐1800度以上的高溫，不變型，碳化硅含量達，具有密實度高，不透水不透氣，抗折度強，耐酸，不耐堿，耐磨，防腐蝕等特性，可用于銅水，鋁水，等合金溶液中，是熱電偶的很佳保護衛(wèi)士，也可用于硅碳棒的保護工作！熱電偶保護管按其材質(zhì)可分為三種：金屬：機械強度高，導(dǎo)熱性能好，應(yīng)用非常普遍。我公司將以優(yōu)良的產(chǎn)品，周到的服務(wù)與尊敬的用戶攜手并進！浙江碳化硅熱電偶保護管出口</p><p style="text-indent:25px">奧翔硅碳熱忱歡迎新老客戶惠顧。浙江碳化硅熱電偶保護管出口</p><p style="text-indent:25px">熱電偶測溫時，存在著復(fù)雜的熱交換過程。由于溫度的多次傳遞，測量端的溫度并不與被測介質(zhì)溫度完全一致，因此產(chǎn)生測量誤差?？朔椒ㄓ袃煞N：一是確定傳遞誤差的大小，進行修正。二是采取措施，使傳熱誤差減小到允許范圍內(nèi)。輻射誤差解決方法：在管壁外面敷設(shè)絕熱層，減小管壁與被測介質(zhì)的溫差。減小保護管的外徑以及保護管、熱電極的黑度(輻射)系數(shù)。在熱電偶管壁間加裝防輻射罩，以減小之間的直接輻射。增加被測介質(zhì)流經(jīng)熱電偶測量端的流速，增加對流傳熱。安裝不正確引入的誤差：熱電偶的安裝是否正確合理，對測量結(jié)果有著重要影響。浙江碳化硅熱電偶保護管出口</p><p style="text-indent:25px">鄒平縣奧翔硅碳制品有限公司創(chuàng)建于2002-03-27，注冊資金 50-100萬元，辦公設(shè)施齊全，辦公環(huán)境優(yōu)越，已***實行網(wǎng)絡(luò)化辦公，**提高了速度和效率。奧翔硅碳制品是鄒平縣奧翔硅碳制品有限公司的主營品牌，是專業(yè)的硅碳棒，硅碳管，熱電偶保護管。等直徑硅碳棒，U型硅碳棒，螺紋硅碳棒，碳化硅制品，碳化硅結(jié)合氮化硅，碳化硅保護管，氮化硅保護管，碳化硅窯具！硅碳棒夾具，粗端式硅碳棒。門型硅碳棒，槍型硅碳棒，升液管，輻射管公司，擁有自己**的技術(shù)體系。我公司擁有強大的技術(shù)實力，多年來一直專注于硅碳棒，硅碳管，熱電偶保護管。等直徑硅碳棒，U型硅碳棒，螺紋硅碳棒，碳化硅制品，碳化硅結(jié)合氮化硅，碳化硅保護管，氮化硅保護管，碳化硅窯具！硅碳棒夾具，粗端式硅碳棒。門型硅碳棒，槍型硅碳棒，升液管，輻射管的發(fā)展和創(chuàng)新，打造高指標(biāo)產(chǎn)品和服務(wù)。鄒平縣奧翔硅碳制品有限公司主營業(yè)務(wù)涵蓋[ "硅碳棒廠家", "碳化硅保護管", "熱電偶保護管", "碳化硅結(jié)合氮化硅" ]，堅持“質(zhì)量***、質(zhì)量服務(wù)、顧客滿意”的質(zhì)量方針，贏得廣大客戶的支持和信賴。</p></p><br /><p>文章來源地址: 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