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發(fā)信息做推廣就找產(chǎn)品網(wǎng)<br />企業(yè)電商信息綜合服務(wù)平臺 </span><div id="m37zoqx" class="searchbox"><div id="c2ibd3m" class="searchLt"><div id="gxuwdxx" class="tabs"><a href="JavaScript:;" data-type="product" class="active">產(chǎn)品</a><a href="JavaScript:;" data-type="member" class="">公司</a><a href="JavaScript:;" data-type="article" class="">資訊</a><a href="JavaScript:;" data-type="exhibition" class="">展會</a></div><div id="u87dvxu" class="clearfix searchWrap"><div id="bnurta3" class="searchInput"><input type="text" name="keywords" placeholder="請輸入搜索關(guān)鍵詞" id="kd"><a href="javascript:void(0)" class="searchBtn" id="search">搜索</a></div></div></div></div></header><nav class="navbox"><div id="3olikrt" class="container"><ul><li id = "index_index"><a href="http://www.cdcfah.com/"><span>首頁</span></a></li><li id = "index_company"><a ><span>企業(yè)名錄</span></a></li><li id = "index_product"><a href="http://www.cdcfah.com/cp/"><span>產(chǎn)品供應(yīng)</span></a></li><li id = "index_news"><a 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class="pic"><img src="https://tyunfile.71360.com/UploadFile/nabore/637358676103916016/5928392.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="wgdxwxz" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/nabore/637358676103916016/5928392.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="qa2fhjq" 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>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>山西真空爐安裝,真空爐</p><p><span>***更新：</span>2020-09-16 20:14:41</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="tifxz2x" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">納博熱（上海）工業(yè)爐有限公司</a></p><p><span>聯(lián)系人：</span>齊秀萍</p><p><span>郵箱: </span>info@nabertherm-cn.com</p><p><span>電話: </span>13816407062</p><p><span>傳真: </span>021_64903107</p><p><span>網(wǎng)址: </span>http://www.nabertherm-cn.com</p><p><span>手機(jī): </span>021-64902960</p><p><span>地址: </span>瓶北路150弄158號</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="eoli8yq" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="8qcugne" class="box"><p><p style="text-indent:25px">電爐抽真空步驟：打開真空計開關(guān)：抽低真空：緊閉所有的真空閥門，啟動機(jī)械泵，待其運行正常后(大約1-2min)，打開通向爐體的低真空閥即上碟閥，預(yù)先對爐體抽低真空；抽高真空：打開下碟閻，山西真空爐安裝，對擴(kuò)散泵進(jìn)行抽氣，當(dāng)真空度達(dá)到15 Pa以下后，開啟擴(kuò)散泵進(jìn)行預(yù)熱，般經(jīng)過45min左右擴(kuò)散泵開始其作用，就可以關(guān)閉上碟閥，同時開啟主阻擋閥待真空度選到1.33×10的-1次方Pa以上，才可以開啟加熱按鈕對樣品進(jìn)行加熱。真空計有兩個量程表，低真空量程1.0×10的5次方-1.0×10的-1次方：高真空量程1.0×10的-1次方-1，山西真空爐安裝.0×10的-5次方，般在2Pa開始轉(zhuǎn)換量程。注意充大氣進(jìn)去前，應(yīng)關(guān)閉真空爐開關(guān)，山西真空爐安裝，防止真空計老化。XQL系列真空氣氛爐均系額定溫度分別為1100℃、1200℃、1400℃、1700℃、1800℃等。山西真空爐安裝</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="山西真空爐安裝,真空爐" src="https://tyunfile.71360.com/UploadFile/nabore/637358676103916016/5928392.png"></div><p style="text-indent:25px">1700℃真空氣氛爐，以硅鉬棒為加熱元件，內(nèi)加熱方式，采用控溫系統(tǒng)，可控硅控制；爐膛采用氧化鋁多晶纖維材料，保溫效果好；雙層殼體結(jié)構(gòu)，帶有風(fēng)冷和水冷系統(tǒng)，能快速降溫，爐門配有水冷，以防密封圈過快老化，保證爐門與爐膽的可靠密封。加熱元件采用硅鉬棒，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；可抽真空，并能通入多種保護(hù)氣氛（易燃易爆、強腐蝕性氣體除外）；超壓自動泄壓，高溫報警并斷電，漏電保護(hù)，操作可靠；控溫模式:采用30段程序控溫智能PID調(diào)節(jié)，具有模糊控制、儀表自整定功能，實現(xiàn)自動升溫，自動降溫，無需人工值守,全新AI人工智慧邏輯PID算法,用于工業(yè)、科研的溫度控制。山東臥式真空爐專業(yè)真空水冷系統(tǒng):由各種閥管道相關(guān)裝置組成且設(shè)有斷水聲光報警自動切斷加熱源或功能。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="山西真空爐安裝,真空爐" src="https://tyunfile.71360.com/UploadFile/nabore/637358676720927734/5373981.png"></div><p style="text-indent:25px">在與大氣壓只差0.1MPa范圍內(nèi)的真空下，固態(tài)相變熱力學(xué)、動力學(xué)不產(chǎn)生什么變化。在制訂真空熱處理工藝規(guī)程時，完可以依據(jù)在常壓下固態(tài)相變的原理。完可以參考常壓下各種類型組織轉(zhuǎn)變的數(shù)據(jù)。真空脫氣作用，提高金屬材料的物理性能和力學(xué)性能。真空脫脂作用。金屬的蒸發(fā)：在真空狀態(tài)下加熱，工件表面元素會發(fā)生蒸發(fā)現(xiàn)象。表面凈化作用，實現(xiàn)少無氧化和少無脫碳加熱。金屬實現(xiàn)無氧化加熱所需的真空度。近年來,真空熱處理技術(shù)以其穩(wěn)定性,重復(fù)性,率高,無污染和公害,環(huán)境友好性等優(yōu)勢得到很大的發(fā)展和利用，運用這用技術(shù)原理的熱處理設(shè)備應(yīng)運而生，它很好延續(xù)了真空熱處理技術(shù)的優(yōu)勢，并且發(fā)展了具有自身優(yōu)勢的功能，在工業(yè)域受到歡迎。</p><p style="text-indent:25px">真空熱處理爐工作原理是在爐腔這定空間內(nèi)利用真空系統(tǒng)（由真空泵、真空閥門、真空測量儀表、冷阱、管道等部件經(jīng)過精心組裝而成）將爐腔內(nèi)部分物質(zhì)排出，使?fàn)t腔內(nèi)壓強小于個標(biāo)準(zhǔn)大氣壓，爐腔內(nèi)空間從而實現(xiàn)真空狀態(tài)，在真空狀態(tài)下通過電熱元件加熱的工業(yè)爐，真空環(huán)境中進(jìn)行加熱的設(shè)備。說到真空熱處理爐的工作原理就不得不提它的結(jié)構(gòu)了，作為種先進(jìn)熱處理設(shè)備，不僅工作能力出眾，它的結(jié)構(gòu)樣式同樣也值得關(guān)注。真空熱處理爐結(jié)構(gòu)：水冷裝置，真空熱處理爐的爐殼、爐蓋、電熱元件，分別處置（水冷電）、中間真空隔熱門等部件，均在真空、受熱狀態(tài)下工作，在這種為不利的條件下工作，需要保證各部件的結(jié)構(gòu)不變形、小損壞，了黔空密封圈不過熱、不燒毀，因此，各部件應(yīng)該根據(jù)不同的情況設(shè)置水冷裝置，以保證真空熱處理爐能夠正常運行并有夠的使用壽命。真空爐具有安可靠、節(jié)能、升降溫度速度快、耗能低等點。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="山西真空爐安裝,真空爐" src="https://tyunfile.71360.com/UploadFile/nabore/637358676230566406/9307395.png"></div><p style="text-indent:25px">將物料放入爐膛時小心爐膛兩邊及后邊的測溫元件因伸入爐膛內(nèi)的測溫元件高溫下易于折斷。制止在爐內(nèi)放入有風(fēng)險的物品，將金屬以及其它礦藏放入高溫爐內(nèi)加熱時，有必要置于耐高溫坩堝內(nèi)，避免與爐膛粘連在起。膛內(nèi)若放入含有酸、堿性之化學(xué)品或強烈的氧化劑，請放置于坩堝內(nèi)，這樣能夠增加爐膛內(nèi)的壽數(shù)。開機(jī):接通總電源后，打開電源開關(guān)，儀表上顯示窗PV顯示爐內(nèi)溫度。下顯示窗SV為溫度值與STOP符號交替顯示，按“向上”鍵2秒使SV為溫度值與STOP符號交替顯示狀態(tài)。真空是種不存在任何物質(zhì)的空間狀態(tài)，是種物理現(xiàn)象。貴州小型真空爐專業(yè)</p><p style="text-indent:25px">使用真空燒結(jié)爐工作時，試驗中如果有液體存在，就需要個真空燒結(jié)爐的液體蒸發(fā)的過程。山西真空爐安裝</p><p style="text-indent:25px">真空爐工作中：排水溫度不應(yīng)超過40-50°C;檢查氬氣系統(tǒng)是否正常，提前置換緩沖罐中的空氣，達(dá)到要求的氬氣純度。裝料的,要保証平穏，以防工件跌落,并用乙醇清浩爐冂密封。加熟辻程中，座経常覡察水圧、水流量、水溫的変化。正常運行辻程中平禁停水,旦停水,座及吋打升各用供水系銃。停爐吋,加熟器斷屯，冷卻水継綾冷卻。工件出爐后，美閉爐冂,并手幼抽真空，保持爐內(nèi)真空狀恣。定期対真空室迸行清沽，送行高溫洗爐程序,并配各1臺真空吸坐器。平時按照操作手冊迸行操作。山西真空爐安裝</p><p style="text-indent:25px">納博熱（上海）工業(yè)爐有限公司位于瓶北路150弄158號。納博熱致力于為客戶提供良好的工業(yè)爐，馬弗爐，高溫爐，真空爐，一切以用戶需求為中心，深受廣大客戶的歡迎。公司從事機(jī)械及行業(yè)設(shè)備多年，有著創(chuàng)新的設(shè)計、強大的技術(shù)，還有一批**的專業(yè)化的隊伍，確保為客戶提供良好的產(chǎn)品及服務(wù)。在社會各界的鼎力支持下，持續(xù)創(chuàng)新，不斷鑄造***服務(wù)體驗，為客戶成功提供堅實有力的支持。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1306970.html</p></div></div></div></div></div><div id="2zwq8ro" class="page-right twoColRt"><div id="uebyfhy" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="cw3gyvc" 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" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="3khoqh2" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/846569.html"><div><img 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