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class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="qur9xrd" class="twoCol"><div id="thuokby" 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_guitanbang/">硅碳棒</a>?山西三相硅碳棒經(jīng)銷商鄒平奧翔硅碳供應(yīng)</p><div id="rqn9tnz" class="leftbox clearfix"><h1>山西三相硅碳棒經(jīng)銷商鄒平奧翔硅碳供應(yīng)</h1><div id="d2fzkmy" class="proBig"><div id="pdqfbdu" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/7/27/15/636998383107995438_zbwuzi_4388395.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="wzb4wlh" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/7/27/15/636998383107995438_zbwuzi_4388395.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="q32rht2" 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>山西三相硅碳棒經(jīng)銷商,硅碳棒</p><p><span>***更新：</span>2021-01-13 02:01:42</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="ewt4ofj" 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="j3uzg72" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="kyqkrqm" class="box"><p><p style="text-indent:25px">硅碳棒廠家在制作硅碳棒的過程中，通常采用以瀝青做結(jié)合劑的擠壓成型，這個預(yù)壓的工藝會直接影響到硅碳棒的外觀和內(nèi)在質(zhì)量，那么它是如何操作的呢？　　硅碳棒坯料經(jīng)對輥對壓后，運轉(zhuǎn)到液壓機處，須經(jīng)過反復(fù)幾次的模型擠壓，又稱二次預(yù)壓，它是在200~500t油壓機上進(jìn)行的，其中輔助設(shè)備有63t油壓機，山西三相硅碳棒經(jīng)銷商，加熱保溫箱，山西三相硅碳棒經(jīng)銷商，模筒，模嘴，中心針，固定中心針的三角架，電感線圈和單相調(diào)壓器等。　　根據(jù)硅碳棒廠家生產(chǎn)條件、生產(chǎn)規(guī)模差異的影響，選用的油壓機噸位也不一樣，比如以400t油壓機為例，二次預(yù)壓的坯料必須是經(jīng)加熱料鍋預(yù)熱的坯料，直徑大于8mm的發(fā)熱體坯料需預(yù)壓3遍，山西三相硅碳棒經(jīng)銷商，直徑小于8mm的發(fā)熱體坯料和端部料需預(yù)壓兩遍。　　遍預(yù)壓時，由于坯料松散，擠壓困難，故應(yīng)選擇出口直徑大點的嘴子，一般為50mm左右，之后幾遍可選用出口直徑小一點的嘴子，同時配用適當(dāng)?shù)闹行尼樦睆?，每次從模嘴擠出的料應(yīng)馬上運到63t油壓機上壓成坯塊，然后投放到暖料鍋中保溫，準(zhǔn)備成型。　　其實硅碳棒廠家進(jìn)行預(yù)壓的目的是進(jìn)一步使坯料混合，排出氣體，增加密度，這樣不但有利于成型，還可以提高產(chǎn)品質(zhì)量，實際上，預(yù)壓過程就是一種預(yù)成型。公司地理位置優(yōu)越，擁有完善的服務(wù)體系。山西三相硅碳棒經(jīng)銷商</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="山西三相硅碳棒經(jīng)銷商,硅碳棒" src="http://tyunfile.71360.com/UpLoadFile/2019/7/27/15/636998383107995438_zbwuzi_4388395.jpg"></div><p style="text-indent:25px">我們平時使用的等直徑硅碳棒在窯體氣氛中所受的環(huán)境不用，使用壽命也會有一定的影響，比如說窯體中含的硫、鈉、硼等氧化物，會與等直徑硅碳棒產(chǎn)生強烈反應(yīng)，下面跟著硅碳棒廠家來看下。　　一、水蒸氣和濕氣　　影響：會比在干燥大氣中的使用壽命縮短1/5，要怎么解決這個問題呢　　解決方法：新爐子試運行或者舊爐子長時間不工作再使用時，要先低溫充分干燥后再升溫。　　二、氫氣H2 　　影響：等直徑硅碳棒溫度上升到1350℃以后電阻急速增加，機械強度也下降。而且根據(jù)氣體干濕的不同壽命也差別很大。　　解決方法：建議在爐內(nèi)溫度為1300℃以下的狀態(tài)下使用。表面負(fù)荷盡量小(5W/cm2)。　　三、氮氣　　影響：當(dāng)溫度多過1400℃時氮氣與碳化硅反應(yīng)生成氮化硅，使等直徑硅碳棒變脆，壽命縮短。受**的影響與氫氣的狀況相同　　解決方法：建議在爐內(nèi)溫度為1300℃以下的狀態(tài)下使用。表面負(fù)荷盡量小(5W/cm2)。云南三相硅碳棒生產(chǎn)廠家奧翔硅碳從國內(nèi)外引進(jìn)了一大批先進(jìn)的設(shè)備，實現(xiàn)了工程設(shè)備的現(xiàn)代化。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="山西三相硅碳棒經(jīng)銷商,硅碳棒" src="http://tyunfile.71360.com/UpLoadFile/2019/7/27/15/636998383225934195_zbwuzi_6190844.jpg"></div><p style="text-indent:25px">螺旋硅碳棒表面負(fù)荷影響其使用壽命，表面負(fù)荷密度指棒的發(fā)熱部單位表面積所允許承載的額定功率。　　表面負(fù)荷密度=額定功率（W）/ 發(fā)熱部表面積（cm2）　　實踐證明：負(fù)荷密度大則發(fā)熱體表面溫度與爐膛溫度之差也大。負(fù)荷密度大則棒體表面溫度高，電阻增長快， SIC棒的壽命短。因此，螺旋硅碳棒表面溫度負(fù)荷密度、爐內(nèi)氣氛、溫度與SIC棒老化速度成正比，與SIC棒的壽命成反比。使用等直徑硅碳棒的用戶都知道，等直徑硅碳棒元件工作發(fā)紅的部位在熱端，在1000多度以上時熱端部位是不適宜用眼睛直視的。現(xiàn)實使用中也有用戶反映冷端發(fā)紅的現(xiàn)象，這個現(xiàn)象是不正常的，造成冷端發(fā)紅主要有以下原因：　　1、等直徑硅碳棒元件的連接帶、卡具沒有卡緊，卡具連接應(yīng)進(jìn)行二次緊固，一次安裝不要擰的太緊，升到高溫時再次擰緊。　　2、冷端直徑做的細(xì)了，與發(fā)熱部不匹配，3mm的發(fā)熱部應(yīng)配6mm的冷端，4mm的配9mm的冷端，6mm的配12mm的冷端，7mm的配14mm的冷端，9mm的配18mm的冷端，12mm的配24mm的冷端。　　當(dāng)我們在對等直徑硅碳棒進(jìn)行工作使用的時候，了解了這些方向之后我們在處理的時候才能更加的方便快捷。</p><p style="text-indent:25px">我們之前跟大家一起分享了螺旋硅碳棒運輸和儲存方面需要注意的工作，小編想要給大家分享的知識是在把螺旋硅碳棒用到加熱爐中時應(yīng)該如何操作。　　1、因為螺旋硅碳棒得發(fā)熱部的長度要跟爐膛的寬度一樣。　　2、冷端部的長度應(yīng)該等于爐墻厚度加上冷端伸出爐墻的長度。　　3、安裝時，應(yīng)該保證可以使它能夠自由轉(zhuǎn)動360度。　　4、產(chǎn)品與被加熱物及爐墻的距離應(yīng)大于或等于發(fā)熱部直徑的3倍，棒與棒之間的中心距應(yīng)不小于其發(fā)熱部直徑的4倍。　　5、硅碳棒冷端部與主電路用鋁辮或鋁箔連接。　　6、應(yīng)采用舊棒或其它熱源對新建爐或長時間不使用的電爐在使用前要進(jìn)行烘爐。　　7、先阻值相同或接近的產(chǎn)品連接在一起。　　8、為硅碳棒配備調(diào)壓裝置。送電初期電壓為其正常工作電壓的一半，穩(wěn)定一段時間以后再逐漸提高電壓。　　9、正常工作的時候要注意觀察電流表、電壓表及溫度表的讀數(shù)是否正常。　　螺旋硅碳棒在實際使用的時候其實跟其他的設(shè)備使用是差不多段段，就是要做好前期的準(zhǔn)備和中間的狀態(tài)的觀察，對于螺旋硅碳棒來說，還需要注意的細(xì)節(jié)就是冷端部夾具是否松運、氧化發(fā)黑或打火、是否意外斷裂、發(fā)熱部紅熱是否均勻等。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="山西三相硅碳棒經(jīng)銷商,硅碳棒" src="http://tyunfile.71360.com/UpLoadFile/2019/7/27/15/636998382988023210_zbwuzi_2817287.jpg"></div><p style="text-indent:25px">螺旋硅碳棒是非金屬電熱元件，經(jīng)過一定料比的加工制坯后在經(jīng)過2200℃高溫硅化再結(jié)晶燒結(jié)而制成的棒狀非金屬高溫電熱元件。并且因為使用的特殊要求，在外觀設(shè)計上成為螺旋形，那么它在使用的時候，氣氛會對它造成什么樣的影響呢？　　螺旋硅碳棒在氬、氦等惰性氣體環(huán)境中操作溫度高可達(dá)1650°C,在還原空氣時操作溫度高可達(dá)1700度，在硅碳棒表面有一層二氧化硅保護(hù)涂層，氫氣容易破壞這個保護(hù)層以致其惡化，干或者是濕的氫氣對產(chǎn)品的使用壽命都是有害的。　　氮保護(hù)氣氛的應(yīng)用溫度限制在1370°C下，表面溫度過高容易導(dǎo)致硅、氮發(fā)生反應(yīng)，表面溫度過高容易形成一個隔熱層，這樣會破壞其性能。　　可見不**是要注意使用時的安裝及連接方式，還要注意的就是螺旋硅碳棒周圍的氣氛對它是影響，選擇好合適的溫度關(guān)鍵。奧翔硅碳以顧客為本，誠信服務(wù)為經(jīng)營理念。云南三相硅碳棒生產(chǎn)廠家</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！山西三相硅碳棒經(jīng)銷商</p><p> 硅碳棒箱式爐以硅碳棒為加熱元件，采用雙層殼體結(jié)構(gòu)和控溫系統(tǒng)，可控硅控制，爐膛采用氧化鋁多晶體纖維材料，雙層爐殼，節(jié)能，微電腦控制能快速升降溫，自動化程度較高，各項指標(biāo)達(dá)到了先進(jìn)水平。主要用途和適用范圍：高校、科研院所、工礦企業(yè)做高溫?zé)Y(jié)、金屬退火、物質(zhì)灰化、質(zhì)量檢測之用，也適用于電子、醫(yī)藥、特種材料等生產(chǎn)和實驗。主要功能和特點：1、加熱元件采用硅碳棒，爐膛采用氧化鋁多晶纖維材料，保溫性能好，耐用，拉伸強度高，提高了使用壽命；2、爐膛設(shè)計，經(jīng)久耐用，不垮塌；3、可通過我們的軟件，與計算機互聯(lián)，可實現(xiàn)單臺或者多臺電爐的遠(yuǎn)程控制、實時追蹤、歷史記錄、輸出報表等功能；可安裝無紙記錄裝置，實現(xiàn)數(shù)據(jù)的存儲、輸出；4、超溫報警并斷電，漏電保護(hù)，操作方便；5、溫控范圍寬廣，PID控制，微電腦控制，30段可編程式控溫曲線，無需看守（全自動升，降，保溫）技術(shù)參數(shù)：1、雙層Q235碳鋼板、表面防銹耐高溫烤漆處理,爐殼之間采用雙層風(fēng)冷結(jié)構(gòu)，爐門附近等接觸高溫的部份采用不銹鋼材料制成。爐體兩側(cè)加導(dǎo)流散熱保護(hù)罩，確保爐殼表面溫度低；2、采用高純度氧化鋁多晶纖維，不掉渣、不掉粉，溫場均勻，保溫性能好，具有良好的節(jié)能效果。山西三相硅碳棒經(jīng)銷商</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力背景、信譽可靠、勵精圖治、展望未來、有夢想有目標(biāo)，有組織有體系的公司，堅持于帶領(lǐng)員工在未來的道路上大放光明，攜手共畫藍(lán)圖，在山東省濱州市等地區(qū)的機械及行業(yè)設(shè)備行業(yè)中積累了大批忠誠的客戶粉絲源，也收獲了良好的用戶口碑，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)新理念以及自強不息，斗志昂揚的的企業(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，一直以來，公司貫徹執(zhí)行科學(xué)管理、創(chuàng)新發(fā)展、誠實守信的方針，員工精誠努力，協(xié)同奮取，以品質(zhì)、服務(wù)來贏得市場，我們一直在路上！</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2819817.html</p></div></div></div></div></div><div id="g3qxzb3" class="page-right twoColRt"><div id="y8s3act" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="7mtizqx" 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配件哪家強信息推薦自業(yè)物資供應(yīng)" class="vcenter" 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