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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_redianou/">熱電偶</a>?湖北鋁廠熱電偶保護(hù)管經(jīng)銷(xiāo)商鄒平奧翔硅碳供應(yīng)</p><div id="tiar2n2" class="leftbox clearfix"><h1>湖北鋁廠熱電偶保護(hù)管經(jīng)銷(xiāo)商鄒平奧翔硅碳供應(yīng)</h1><div id="jneb8c7" class="proBig"><div id="73j2fvc" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/7/27/16/636998420287924804_zbwuzi_3524777.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="yspwo7j" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/7/27/16/636998420287924804_zbwuzi_3524777.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="x2rgryk" 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>湖北鋁廠熱電偶保護(hù)管經(jīng)銷(xiāo)商</p><p><span>***更新：</span>2020-05-26 10:24:29</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="j3jbs3t" 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="e7yqczb" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="84roace" class="box"><p><p> 熱電偶在工業(yè)生產(chǎn)和科學(xué)研究等領(lǐng)域中已成為應(yīng)用普遍的感溫元件。熱電偶保護(hù)套管材料的性能影響熱電偶長(zhǎng)期穩(wěn)定性、使用壽命等各項(xiàng)性能指標(biāo)。在高溫下工作的熱電偶，對(duì)其套管材料的要求更加嚴(yán)格。制作高溫條件下應(yīng)用的熱電偶保護(hù)套管，材料除具備普通熱電偶要求的氣密性、機(jī)械強(qiáng)度、穩(wěn)定性及導(dǎo)熱性外，還要求:耐高溫:在熱電偶溫度測(cè)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。熱強(qiáng)性:在熱電偶使用溫度下不軟化。耐蝕性:當(dāng)熱電偶保護(hù)套管必須浸入熔融金屬、玻璃、熔鹽及腐蝕性氣體中時(shí)，湖北鋁廠熱電偶保護(hù)管經(jīng)銷(xiāo)商，應(yīng)具有對(duì)這些介質(zhì)的耐蝕性，湖北鋁廠熱電偶保護(hù)管經(jīng)銷(xiāo)商。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。隨著科技的進(jìn)步，溫度測(cè)量技術(shù)得到迅速發(fā)展，已形成從點(diǎn)到線、由線到面;由表及里;從有線到無(wú)線的發(fā)展趨勢(shì)。在接觸式與非接觸式兩大類(lèi)產(chǎn)品中，量大面廣的接觸式熱電偶在現(xiàn)代技術(shù)發(fā)展中得到了快速的發(fā)展。熱電偶因其性能穩(wěn)定、準(zhǔn)確可靠、結(jié)構(gòu)簡(jiǎn)單、使用方便、測(cè)溫范圍廣、信號(hào)可遠(yuǎn)傳等優(yōu)點(diǎn)，湖北鋁廠熱電偶保護(hù)管經(jīng)銷(xiāo)商，在工業(yè)生產(chǎn)和科學(xué)研究等領(lǐng)域中已成為應(yīng)用普遍的感溫元件。在其測(cè)溫過(guò)程中，熱電偶保護(hù)套管發(fā)揮著重要作用。套管材料性能影響熱電偶的長(zhǎng)期穩(wěn)定性和使用壽命等各項(xiàng)性能指標(biāo)。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="湖北鋁廠熱電偶保護(hù)管經(jīng)銷(xiāo)商" src="http://tyunfile.71360.com/UpLoadFile/2019/7/27/16/636998420287924804_zbwuzi_3524777.jpg"></div><p> 另外對(duì)表2常用非金屬保護(hù)套管材料于一些用高溫耐磨材料制造的保護(hù)套管，適合于在沸騰爐、循環(huán)流化床鍋爐、水泥回轉(zhuǎn)窯窯尾室測(cè)溫?zé)犭娕?，球磨機(jī)、風(fēng)扇磨、磨煤機(jī)等出口及管道測(cè)溫的地方使用。常用的金屬陶瓷保護(hù)套管材料如表3所示。[1]常用金屬陶瓷保護(hù)套管性能表復(fù)合涂層表面涂層技術(shù)能賦予零件表面耐磨損、耐高溫、耐腐蝕、抗氧化等多種特殊性能，是提高產(chǎn)品質(zhì)量、節(jié)約能源和資源、獲得明顯經(jīng)濟(jì)效益的一種新的表面技術(shù)。采用材料表面涂層技術(shù)解決工件的高溫腐蝕、磨損問(wèn)題是國(guó)際上的流行趨勢(shì)。該類(lèi)技術(shù)發(fā)揮了表面技術(shù)的優(yōu)勢(shì)，不是將不同的材料混合起來(lái)制作復(fù)合材料，而是將不同的材料組合起來(lái)發(fā)揮各自的特點(diǎn)，獲得優(yōu)異的性能。鋼鐵行業(yè)的熱風(fēng)爐主要用于給冶煉過(guò)程提供熱風(fēng)，拱頂測(cè)溫?zé)犭娕急Ｗo(hù)套管長(zhǎng)期運(yùn)行于1200～1280℃高溫，比較高使用溫度達(dá)1300℃以上，并且在運(yùn)行過(guò)程中伴隨高速氣流強(qiáng)振動(dòng)及燃燒中產(chǎn)生的硫、磷等化合物顆粒；在煤化工領(lǐng)域的氣化爐的測(cè)溫保護(hù)套管則長(zhǎng)期運(yùn)行在1400℃以上，這類(lèi)工業(yè)環(huán)境都對(duì)保護(hù)管材料的高溫性能提出了極為苛刻要求。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="湖北鋁廠熱電偶保護(hù)管經(jīng)銷(xiāo)商" src="https://tyunfile.71360.com/UploadFile/zbwuzi/637238610543076172/4389885.jpg"></div><p> 熱電偶是應(yīng)用**普遍的測(cè)溫傳感器，而熱電偶保護(hù)管材料的性能影響熱電偶長(zhǎng)期穩(wěn)定性、使用壽命等各項(xiàng)性能指標(biāo)，氮化硅陶瓷保護(hù)管與熱電偶配套使用，起到保護(hù)熱電偶，使熱電偶在特殊環(huán)境下能正常工作，且能防腐耐高壓高流速等。一、熱電偶保護(hù)管制作工藝的選擇：熱電偶熱電阻套管制作有兩種工藝：一為鋼管焊接式，一為整體鉆孔式。鋼管焊接式為鋼管一端封堵成形，套管一般壁較薄，內(nèi)孔較大，因此抗壓能力不高，多只能到。如果套管安裝在管道上，即使操作壓力很小，但由于流體流速較大，套管也會(huì)在沖擊力的振動(dòng)下發(fā)生斷裂損壞，比如循環(huán)水泵出口位置的套管，如果選擇不當(dāng)，極易發(fā)生損壞，甚至。同時(shí)，因鋼管內(nèi)孔均較大，因此套管內(nèi)部存在更多的導(dǎo)熱間隔，造成測(cè)量反應(yīng)速度慢。整體鉆孔式為實(shí)心棒料鉆孔成形，套管內(nèi)孔小，與測(cè)量元件緊密配合，因此，反應(yīng)速度快，抗振效果好。且抗壓能力高，可達(dá)到30MPa以上。根據(jù)上述兩種工藝的優(yōu)缺點(diǎn)，對(duì)于套管工藝，推薦選用整體鉆孔套管。目前，國(guó)內(nèi)先進(jìn)的鉆孔技術(shù)采用單端深盲孔整體鉆孔工藝，套管內(nèi)孔直徑*為Φ，與國(guó)際標(biāo)準(zhǔn)的Φ6mm測(cè)量元件實(shí)現(xiàn)完好的配合。二、熱電偶保護(hù)管形式的選擇：在相同長(zhǎng)度下。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" 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