福建粗端部硅碳棒批發(fā) 鄒平奧翔硅碳供應-b2b網站_b2b電子商務平臺【買產品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="制造等直徑硅碳棒所用的原料，除石英砂，天然石墨粉外，其余均是工業(yè)產品，一般不自加工，福建粗端部硅碳棒批發(fā)，在加工時對該碳棒坯料的要求一般有以下幾點：　　1、等直徑硅碳棒的坯料中各組分應充分混合均勻，福建粗端部硅碳棒批發(fā)，顆粒級配達到盡量大的"><meta name="keywords" content="福建粗端部硅碳棒批發(fā),硅碳棒"><link rel="canonical" href="http://www.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta name="baidu-site-verification" content="OBVzrC9aaQ" /> <meta http-equiv="Cache-Control" content="no-transform" /> <meta http-equiv="Cache-Control" 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href="http://www.cdcfah.com/cp/third-drsb_guitanbang/">硅碳棒</a>?福建粗端部硅碳棒批發(fā) 鄒平奧翔硅碳供應</p><div id="hqd9z3p" class="leftbox clearfix"><h1>福建粗端部硅碳棒批發(fā) 鄒平奧翔硅碳供應</h1><div id="jikofmo" class="proBig"><div id="l33fbif" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/7/27/15/636998383389067587_zbwuzi_2098963.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="e29jacu" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/7/27/15/636998383389067587_zbwuzi_2098963.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="v8ht2zu" 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>產品關鍵詞：</span>福建粗端部硅碳棒批發(fā),硅碳棒</p><p><span>***更新：</span>2021-01-22 08:01:53</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="3bdxub2" 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="unkh8nu" class="page-proshow02"><p class="title">詳細說明</p><div id="3wnuw7f" class="box"><p><p style="text-indent:25px">制造等直徑硅碳棒所用的原料，除石英砂，天然石墨粉外，其余均是工業(yè)產品，一般不自加工，福建粗端部硅碳棒批發(fā)，在加工時對該碳棒坯料的要求一般有以下幾點：　　1、等直徑硅碳棒的坯料中各組分應充分混合均勻，福建粗端部硅碳棒批發(fā)，顆粒級配達到盡量大的堆積密度。　　2、坯料中不應含有水份，并盡量減少氣泡，福建粗端部硅碳棒批發(fā)，有水份，成型時棒表面起泡，甚至無法成型。　　3、壞料中結合劑用量要適當，用量大，棒體易變形，棒體氣孔率大，影響產品壽命；用量小，壓型困難，或造成素燒起層或斷棒。　　成型方法，決定著成型坯料的配方和坯料的制備方法，所以，在進行等直徑硅碳棒加工時一定要控制好其材料和工藝的質量，減少不良產品的產出！奧翔硅碳累積點滴改進，邁向優(yōu)良品質！福建粗端部硅碳棒批發(fā)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="福建粗端部硅碳棒批發(fā),硅碳棒" src="http://tyunfile.71360.com/UpLoadFile/2019/7/27/15/636998383389067587_zbwuzi_2098963.jpg"></div><p style="text-indent:25px">因為等直徑硅碳棒采用氣溫高易導電良好的化工安定性，現(xiàn)已深入應用于海防、機器、冶煉、化工、鍛造、有色合金、輕化等方面，成為當今應用深入的非金屬材料。　　硅碳棒元件質地硬而脆，膨脹參數(shù)小、能耐急冷急熱，不易化形，有良好的化工安定性，抗酸能力強，與強酸不襯映，抗堿能力較差，在高溫下能侵蝕解體棒體，那在現(xiàn)實采用的時候要注意以下六個方面：　　1、元件必需保持干燥，受潮須經烘干方能采用。　　2、用于直流電源時碳棒接電源陽，工作接負。　　3、壓縮氧氣壓力保持0.5-1.6MPa。　　4、等直徑硅碳棒與制件其間的弧距約3mm，碳棒露出夾具約為100mm。　　5、與制件成45°夾角，并沿切線風向刨削。　　6、元件采用時必需通氣良好。　　現(xiàn)在我們在使用的時候一般是要與自動化電控制度配套，可得到精確的恒定氣溫，又可按照出產工藝的需求按曲線自動調溫，使得等直徑硅碳棒炮煉既方便，又安全可靠。安徽實驗爐硅碳棒廠家奧翔硅碳銳意進取，持續(xù)創(chuàng)新為各行各業(yè)提供專業(yè)化服務。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="福建粗端部硅碳棒批發(fā),硅碳棒" src="http://tyunfile.71360.com/UpLoadFile/2019/7/27/15/636998383388755743_zbwuzi_6763742.jpg"></div><p style="text-indent:25px">　螺旋硅碳棒可以分為單螺紋型和雙螺紋型，其中雙螺紋型硅碳棒的電阻值比較大，那么它們的電阻是如何設定的呢？　　因為螺旋硅碳棒是一種非金屬電熱元件，其電阻率的變化隨溫度的變化而改變，并且電阻率的變化呈非線性，傳統(tǒng)工藝制造的硅碳棒電阻率隨溫度變化存在一個800度的拐點，它的電阻特性是電阻率在室溫時電阻率將很大，隨著溫度的升高電阻率迅速降低，到800攝氏度時電阻率比較低，而后隨著溫度繼續(xù)升高，電阻率緩慢升高，并且隨溫度的升高電阻率升高愈大。　　螺旋硅碳棒的電阻測定是采用**的電器檢測設備測高溫電阻的，不做常溫測定，如果采用萬用表等儀器測量，誤差很大，因而硅碳棒在溫度較低時電阻率數(shù)值具有不確定性，所以要選擇合適的方式進行設置。</p><p> 通過這一段時間的了解，相信大家對硅碳棒已經是不陌生了，但對于想進一步了解本產品的相關知識的客戶來說這些內容還是不夠的。小編就將關于硅碳棒的選擇原則方面的知識與大家分享一下，希望引起大家的重視，讓大家對硅碳棒有一個深層次的了解。這樣大家在購買使用硅碳棒時也能做到心中有數(shù)，不慌不忙，希望對大家有所啟發(fā)與幫助。選用硅碳棒的幾個原則有：爐功率計算、發(fā)熱部總表面積計算、硅碳棒支數(shù)的計算、變壓器的選用，一般電爐的功率視爐子保溫性能而定，保溫好的電爐升溫時間和散熱時間要就一些，發(fā)熱面積的計算就是爐用功率和發(fā)熱部表面負荷，根據(jù)所有設計電爐的各部位尺寸和發(fā)熱部總表面積，從硅碳棒尺寸表中查出所需規(guī)格，選定直徑和長度，計算出單支硅碳棒的發(fā)熱部表面積，用所需發(fā)熱部總面積除以單支硅碳棒的發(fā)熱部表面積，就可以求得所需支數(shù)，如果在三相電路中，選用總為3的倍數(shù)，單相電路中應為2的倍數(shù)，就是變壓器的選用，硅碳棒的接線方式和變壓器的選擇對其使用壽命有重要的影響，以上所述基本是硅碳棒廠在考量及選用硅碳棒時比較注意的幾點。奧翔硅碳始終以適應和促進工業(yè)發(fā)展為宗旨。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="福建粗端部硅碳棒批發(fā),硅碳棒" src="http://tyunfile.71360.com/UpLoadFile/2019/7/27/15/636998383227025649_zbwuzi_3199135.jpg"></div><p style="text-indent:25px">　　U型硅碳棒溫度越高壽命越短。特別是在爐膛溫度多過1600℃以后，氧化速度加快，硅碳棒的使用壽命變短，所以請盡量不要讓硅碳棒表面溫度過高，而且在與其他氛圍氣體中使用時，有可能會加重其氧化，二氧化硅薄膜在結晶臨界的點附近發(fā)生異常的膨脹、收縮。因在間歇式窯爐中間斷使用總在此溫度上下浮動，所以反復破二氧化硅薄膜，加速氧化，從而造成破裂或溫度無法升高。　　U型硅碳棒的安裝是怎么樣的呢?在正確使用的過程中，安裝也是非常重要的一環(huán)，安裝到爐上及連線后，其在軸向和平行應有松隙可以移動及滾動，禁止塞裝或者硬金屬板聯(lián)接使棒受力，以免聯(lián)電后熱脹受力加深而斷棒，冷端部的卡具與棒噴鋁端的聯(lián)接打緊固，不然在后期的使用過程中出現(xiàn)松動或者損壞。　　另外還有要注意的是在更換硅碳棒時，應選用和爐內運行的硅碳棒的電阻相接近的硅碳棒，必要時更換整爐硅碳棒，這樣有利于提高硅碳棒的使用壽命，卸不來的硅碳棒，如果電阻值合適，還可以在電爐運行中后期換上使用，另外在使用時還要防止硅碳棒濺上熔融金屬，濺上熔融金屬容易導致斷棒。奧翔硅碳尊崇團結、信譽、勤奮。安徽實驗爐硅碳棒廠家</p><p style="text-indent:25px">奧翔硅碳生產的產品受到用戶的一致稱贊。福建粗端部硅碳棒批發(fā)</p><p style="text-indent:25px">我們平時使用的硅碳棒的比較穩(wěn)定的性能，所以在加熱爐上是經常使用的一種零件，那么在使用的時候需要注意的細節(jié)有那些呢？　　1、穿硅碳棒的爐孔的內徑應是冷端部外徑的1.4~1.6倍，爐孔過小或孔內得填充物塞得過緊，高溫時阻礙自由伸縮而導致斷棒。安裝時，當棒穿過爐壁兩側（或上下）的棒孔后，應自由轉動360度，嚴防安裝與敲打。　　2、硅碳棒與被加熱物及爐壁的距離應大于或等于發(fā)熱部直徑的3倍。棒與棒之間的中心距應不小于其發(fā)熱部直徑的4倍，冷端部與主電路用鋁辮或鋁箔連接且冷端部的夾具要卡緊。　　3、安裝使用前先檢查冷端部標記的電阻（Ω）值，如字跡不清，須重新測試，測試方法是通電加熱升溫至1050℃的高溫時測得的電壓，電流，以歐姆定律求的電阻。　　4、硅碳棒使用時每組棒應進行高溫阻值配阻。先阻值相同或接近連接在一起，配阻的電值允許差為：≥φ12mm棒配阻，電阻值允差為≤0.2Ω，≤φ8mm棒配阻，電阻值允差為≤0.5Ω。　　5、新建爐或長時間不使用的在使用前要進行烘爐，應采用舊棒或其它熱源烘爐。開始送電時，送電初期電壓應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。　福建粗端部硅碳棒批發(fā)</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，有組織有體系的公司，堅持于帶領員工在未來的道路上大放光明，攜手共畫藍圖，在山東省濱州市等地區(qū)的機械及行業(yè)設備行業(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，也希望未來公司能成為*****，努力為行業(yè)領域的發(fā)展奉獻出自己的一份力量，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、服務來贏得市場，我們一直在路上！</p></p><br /><p>文章來源地址: 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