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<meta http-equiv="Cache-Control" content="no-siteapp" /> <script>var V_PATH="/";window.onerror=function(){ return true; };</script> </head><body> <h1><a href="http://www.cdcfah.com/">六月丁香婷婷亚洲中文字幕,欧美精品高清一区二区蜜芽,尤物92午夜福利视频,精品视频一区二区三区在线观看</a></h1> <div style="position:fixed;left:-9000px;top:-9000px;"><object id="qgqbi"></object><delect id="qgqbi"><sub id="qgqbi"><dl id="qgqbi"></dl></sub></delect><track id="qgqbi"></track><tr id="qgqbi"></tr><video id="qgqbi"></video><xmp id="qgqbi"><span id="qgqbi"></span></xmp><span id="qgqbi"></span><strong id="qgqbi"><em id="qgqbi"><sup id="qgqbi"><progress id="qgqbi"></progress></sup></em></strong><dl id="qgqbi"><small id="qgqbi"></small></dl><wbr id="qgqbi"></wbr><noscript id="qgqbi"></noscript><tr id="qgqbi"></tr><track id="qgqbi"><dl id="qgqbi"></dl></track><label id="qgqbi"><em id="qgqbi"></em></label><tbody id="qgqbi"></tbody><blockquote id="qgqbi"></blockquote><dfn id="qgqbi"><center id="qgqbi"></center></dfn><sub id="qgqbi"></sub><u 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tcPro"><section class="home-main container clearfix"><div id="cwtqnp3" class="twoCol"><div id="i22npwd" class="page-proshow clearfix"><p class="current"> 當前位置:<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_gydl/">工業(yè)電爐</a>?氣氛保護管式爐供貨價格貼心服務(wù) 宜興市精益電爐供應(yīng)</p><div id="uogs2ya" class="leftbox clearfix"><h1>氣氛保護管式爐供貨價格貼心服務(wù) 宜興市精益電爐供應(yīng)</h1><div id="hwikm8m" class="proBig"><div id="pe8o3ls" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/yxsjydl/637358611267080078/4951337.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="fzwdfr3" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/yxsjydl/637358611267080078/4951337.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="3ubip8f" 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>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>氣氛保護管式爐供貨價格,管式氣氛爐</p><p><span>***更新：</span>2020-11-23 07:23:09</p><p><span id="click" >瀏覽次數(shù)：2次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="smoqxog" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">宜興市精益電爐有限公司</a></p><p><span>聯(lián)系人：</span>蔣經(jīng)理</p><p><span>郵箱: </span>yxjydl@163.com</p><p><span>電話: </span>13914222300</p><p><span>傳真: </span>0510_87492218</p><p><span>網(wǎng)址: </span>http://www.yxjydl.com</p><p><span>手機: </span>0510-87492218</p><p><span>地址: </span>丁蜀鎮(zhèn)陶都工業(yè)園川埠</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="kj7dxtv" class="page-proshow02"><p class="title">詳細說明</p><div id="v3fjvxe" class="box"><p><p style="text-indent:25px">管式氣氛爐的真空爐用保護氣體趕出爐膛內(nèi)空氣法：（1）保護氣體一般應(yīng)在電爐升溫前通入爐內(nèi)；（2）保護氣體可通過上、下、后三個洗爐口通入，應(yīng)將排氣口的針閥開至比較大，以利于爐內(nèi)空氣盡**出；（3）一般向爐內(nèi)通入爐膛容積10倍左右的保護氣體，可使爐內(nèi)氧濃度降至10ppm左右；（4）當爐內(nèi)氧濃度符合產(chǎn)品工藝要求時，可將排氣口的針閥關(guān)小，以節(jié)約保護氣，關(guān)閉洗爐口，由進氣口通過流量計進入；（5）在電爐使用過程中，氣氛保護管式爐供貨價格，氣氛保護管式爐供貨價格，爐膛內(nèi)必須維持正壓，氣氛保護管式爐供貨價格，以防爐外空氣進入爐膛。用真空泵預抽真空法：（1）把任何一個出氣嘴與真空用軟管連接起來；（2）對爐腔進行預抽真空；（3）通入保護氣體；（4）再對爐腔進行預抽真空。管式氣氛爐裂解氣和煙道氣的大部分可以設(shè)法回收。氣氛保護管式爐供貨價格</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="氣氛保護管式爐供貨價格,管式氣氛爐" src="https://tyunfile.71360.com/UploadFile/yxsjydl/637358611267080078/4951337.png"></div><p style="text-indent:25px">管式氣氛爐的爐體的安裝：電爐可放置在工作臺上，以適合人體的生理操作高度，工作臺的有效承載應(yīng)大于200KG。電氣安裝：電源配置：220V（380V）。按用戶的電控柜配置功率應(yīng)大于4Kw。熱電偶插入爐膛深度25mm，采用N分度號補償導線與控溫儀表聯(lián)接。注意：應(yīng)先裝石英管后裝熱電偶，熱電偶不能與石英管接觸。電爐和控制柜整體接地，接地線接地電阻應(yīng)小于4Ω。電阻絲接線方式：二根并聯(lián)，電源：單相220V（或380V）。檢查及緊固，由于運輸?shù)仍颍瑧?yīng)檢查爐體各螺釘?shù)木o固情況，確認無誤。江蘇立式管式氣氛爐管式氣氛爐主要應(yīng)用于大專院校、科研院所、工礦企業(yè)等實驗和小批量生產(chǎn)之用。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="氣氛保護管式爐供貨價格,管式氣氛爐" src="https://tyunfile.71360.com/UploadFile/yxsjydl/637358611030996093/6608433.png"></div><p style="text-indent:25px">管式氣氛爐不能升溫，主要與溫控板及加觸發(fā)板有關(guān)，應(yīng)該從以下幾個方面進行檢查：檢查觸發(fā)板上的觸發(fā)指示燈亮不亮。如果不亮，說明沒有觸發(fā)信號。再檢查控制柜面板上的加熱指示燈是否亮。如果亮，說明觸發(fā)板與下位機機箱轉(zhuǎn)接之間的連接信號線轉(zhuǎn)接插頭接觸不好；如果不亮，說明系統(tǒng)溫度參數(shù)沒配置好或溫控板有問題。如果觸發(fā)板上的觸發(fā)指示燈亮，說明觸發(fā)板上有觸發(fā)信號，則應(yīng)檢查變壓器輸出電壓是否正常。如果正常，檢查可控硅是否開路。檢查爐體的爐絲是否燒斷。</p><p style="text-indent:25px">氧化鐵皮等雜質(zhì)如不及時去除，就會熔融處與保溫層發(fā)生打火，使鉬絲熔化。高溫管式氣氛爐子升溫后，不能突然破壞真空系統(tǒng)，更不可打開高溫管式氣氛爐爐門。注意充大氣進去前，應(yīng)關(guān)閉真空計開關(guān)，防止真空計老化。當溫度高于400°C時，不得急劇冷卻。對于真空加熱元件在溫度高、真空度不好以及冷熱變化大情況下，容易引起氧化。對于鉬加熱爐，正常使用維護中注意應(yīng)冷卻200C以下方可停送保護氮氣。80°C以下才能打開爐門。冷卻系統(tǒng)是高溫管式氣氛爐的重要部分。管式氣氛爐工藝成熟;爐型結(jié)構(gòu)簡單。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="氣氛保護管式爐供貨價格,管式氣氛爐" src="https://tyunfile.71360.com/UploadFile/yxsjydl/637358611338769531/3805948.png"></div><p style="text-indent:25px">管式氣氛電爐是供實驗室、大專院校、科研單位等作為化學分析、物理測定及熱電偶檢定等帶有保護氣氛加熱用。成套供應(yīng)包括：流量計，壓力表、爐體、溫度控制器及測溫元件等?？焖偕郎匦凸苁綒夥諣t可以采用多晶陶瓷纖維硬板拼砌筑或陶瓷纖維真空成型，以滿足不同的工況要求，實驗室用1200℃以下的小型管式氣氛爐多采用真空成型全纖維對開管式爐爐膛結(jié)構(gòu)。管式氣氛爐的應(yīng)用十分普遍，適用于陶瓷、冶金、電子、玻璃、化工、機械、耐火材料、新材料開發(fā)、特種材料、建材等領(lǐng)域的實驗和小批量生產(chǎn)。管式氣氛爐按不同的溫度，不同的氣氛，采用不同的加熱元件(0Cr27Al5Mo2、硅碳棒、硅鉬棒、高溫鉬絲等)。江蘇立式管式氣氛爐</p><p style="text-indent:25px">管式氣氛爐根據(jù)爐膛的不同，可以分為管式氣氛爐和箱式氣氛爐。氣氛保護管式爐供貨價格</p><p style="text-indent:25px">管式氣氛爐的加熱元件分別為GWL--XB、0Cr25Al5、0Cr27Al7Mo2、Cr20Ni80、SiC、MoSi2、Td、Mo、W、二氧化鋯、鉻酸鑭加熱元件等。特別是高溫爐的加熱元件，價格昂貴，而且使用壽命有限;二氧化鋯作為高溫加熱元件可以實現(xiàn)1800℃的高溫，但是制備困難，價格昂貴，而且低溫情況下導電性能不好，高溫電爐中應(yīng)用有限。新型的鉻酸鑭加熱元件，克服了鉻酸鑭棒的低溫性能上的缺點，研制了新型雙加熱系統(tǒng)1800℃高溫電爐，為材料科學的發(fā)展提供重要的試驗設(shè)備。具有非常好的前景。1鉻酸鑭加熱元件的特點鉻酸鑭發(fā)熱元件是以鉻酸鑭為主要成分，在高溫氧化氣氛電爐中使用的電阻發(fā)熱元件，鉻酸鑭發(fā)熱元件比較高表面溫度可達1900℃，爐溫可達到1800℃。氣氛保護管式爐供貨價格</p><p style="text-indent:25px">宜興市精益電爐有限公司致力于電工電氣，是一家生產(chǎn)型的公司。公司業(yè)務(wù)涵蓋箱式氣氛爐，真空氣氛爐，推板窯，網(wǎng)帶爐等，價格合理，品質(zhì)有保證。公司秉持誠信為本的經(jīng)營理念，在電工電氣深耕多年，以技術(shù)為先導，以自主產(chǎn)品為重點，發(fā)揮人才優(yōu)勢，打造電工電氣良好品牌。宜興市精益電爐秉承“客戶為尊、服務(wù)為榮、創(chuàng)意為先、技術(shù)為實”的經(jīng)營理念，全力打造公司的重點競爭力。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2109489.html</p></div></div></div></div></div><div id="hwdkmtv" class="page-right twoColRt"><div id="vkrtl3n" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="lv7lsu7" class="recomPic likePro"><a 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