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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(jī)械及行業(yè)設(shè)備</a>?<a href="http://www.cdcfah.com/cp/second-jxjxysb_zzjrclsbfg/">鑄造及熱處理設(shè)備</a>?<a href="http://www.cdcfah.com/cp/third-zzjrclsbfg_gongyeluyu/">工業(yè)爐</a>?河北德國(guó)進(jìn)口真空爐供應(yīng) 客戶至上納博熱工業(yè)爐供應(yīng)</p><div id="3tcbx2z" class="leftbox clearfix"><h1>河北德國(guó)進(jìn)口真空爐供應(yīng) 客戶至上納博熱工業(yè)爐供應(yīng)</h1><div id="8hogihy" class="proBig"><div id="mqx7fls" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/nabore/637358676720927734/5373981.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="sb2c9l2" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/nabore/637358676720927734/5373981.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="822hvco" 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>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>河北德國(guó)進(jìn)口真空爐供應(yīng),真空爐</p><p><span>***更新：</span>2020-12-06 09:18:52</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="r2aspwy" 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(hào)</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="q7l23ld" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="vumt3eg" class="box"><p><p style="text-indent:25px">真空爐是在密閉爐體內(nèi)布滿熱媒水形成負(fù)壓的真空環(huán)境。熱媒水通過燃燒或其他方式加熱，由熱媒水蒸發(fā)和冷凝到熱互換器，然后由熱互換器加熱待加熱的水。真空鍋爐的熱轉(zhuǎn)換示意：油，河北德國(guó)進(jìn)口真空爐供應(yīng)，河北德國(guó)進(jìn)口真空爐供應(yīng)、天然氣、氣、電-->燃燒（電轉(zhuǎn)換熱）－>熱媒水-->沸騰后的蒸汽冷凝換熱-->換熱器-->導(dǎo)熱-->水。真空鍋爐的工作原理：利用水的低沸點(diǎn)特性低壓下，河北德國(guó)進(jìn)口真空爐供應(yīng)，迅速加入熱封爐體內(nèi)布滿的熱媒水，使熱媒水沸騰蒸發(fā)，熱互換管上固結(jié)的高溫水蒸汽和水蒸汽加熱熱互換管內(nèi)的冷水供給熱水。真空爐溫度控制系統(tǒng)可設(shè)定。河北德國(guó)進(jìn)口真空爐供應(yīng)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河北德國(guó)進(jìn)口真空爐供應(yīng),真空爐" src="https://tyunfile.71360.com/UploadFile/nabore/637358676720927734/5373981.png"></div><p style="text-indent:25px">早在2004年，美國(guó)就發(fā)布了熱處理路線圖，對(duì)美國(guó)2020年的熱處理技術(shù)發(fā)展提出了非常明確的目標(biāo)，例如“零畸變”、“零分散度”、“零排放”、“減少能源消耗80%”等，充分說明西方發(fā)達(dá)國(guó)家對(duì)熱處理的高度重視，值得我們深思。如前所述，雖然存在不少問題，但不可否認(rèn)的是，真空熱處理在我國(guó)的應(yīng)用越來越普遍。隨著真空熱處理技術(shù)及相關(guān)設(shè)備的發(fā)展，近幾年逐步發(fā)展出一批新技術(shù)，這些新技術(shù)反過來也推動(dòng)了真空熱處理在更多領(lǐng)域的應(yīng)用。真空熱處理肯定會(huì)有大的發(fā)展前景，特別是在高精密制造方面。在當(dāng)前各類產(chǎn)品的熱處理生產(chǎn)中，隨著真空熱處理技術(shù)及其相關(guān)設(shè)備的發(fā)展，真空熱處理所占比例將會(huì)逐年上升，并發(fā)展成為一種主要的生產(chǎn)方式。吉林快速真空爐真空爐密封爐殼用碳鋼或不銹鋼焊成，可拆卸部件的接合面用真空密封材料密封。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河北德國(guó)進(jìn)口真空爐供應(yīng),真空爐" src="https://tyunfile.71360.com/UploadFile/nabore/637358676254257813/8878821.png"></div><p style="text-indent:25px">臥式真空回火爐操作規(guī)程:準(zhǔn)備打開冷水機(jī)開關(guān)，否則設(shè)備會(huì)由于水壓過低報(bào)警。打開電源開關(guān)；通電前，需要檢查各開關(guān)狀態(tài)：升溫方式應(yīng)置于“手動(dòng)”檔，功率調(diào)節(jié)逆時(shí)針旋轉(zhuǎn)到底；加壓“升停降”撥動(dòng)開關(guān)是否處于停的位置，加壓電位器是否旋到小t以上檢查無誤后．先打開主電源開關(guān)．再打開次電源開關(guān)。開爐進(jìn)樣品爐子不用時(shí)般處于真空狀態(tài)，使用前應(yīng)先觀察爐子的真空狀態(tài)若處于真空，先通過進(jìn)氣閥緩緩對(duì)爐體進(jìn)行充氣到常壓，然后用千頂將爐蓋打開，取出兩十蓋子．將待燒樣品放入爐體。若進(jìn)行不加壓燒結(jié)，定不要忘記內(nèi)外兩保溫蓋都必須蓋上。否則溫度可能升不上去；若要進(jìn)行加熱燒結(jié)必須將外層保溫蓋中間的小蓋以亞內(nèi)層保溫蓋拿掉方可進(jìn)行實(shí)驗(yàn)。注意：放樣品時(shí)定要小心不能碰觸發(fā)熱體咀免發(fā)熱體和爐殼之間發(fā)生短路。 </p><p style="text-indent:25px">據(jù)國(guó)內(nèi)外經(jīng)驗(yàn)，工件真空熱處理的畸變量*為鹽浴加熱淬火的三分之一。研究各種材料、不同復(fù)雜程度零件的真空加熱方式和各種冷卻條件下的畸變規(guī)律，并用計(jì)算機(jī)加以模擬，對(duì)于推廣真空熱處理技術(shù)具有重要意義。真空加熱、常壓或高壓氣冷淬火時(shí)氣流均勻性對(duì)零件淬硬效果和質(zhì)量分散度有很大影響。采用計(jì)算機(jī)模擬手段研究爐中氣流循環(huán)規(guī)律，對(duì)于改進(jìn)爐子結(jié)構(gòu)變具有重要意義。真空滲碳是實(shí)現(xiàn)高溫滲碳的較可能的方式。但在高溫下長(zhǎng)時(shí)間加熱會(huì)使大多數(shù)鋼種的奧氏體晶粒度長(zhǎng)得很大，對(duì)于具體鋼材高溫滲碳，重新加熱淬火對(duì)材料和工件性能的影響規(guī)律加以研究，對(duì)優(yōu)化真空滲碳、冷卻、加熱淬火工藝和設(shè)備是很有必要的。真空燒結(jié)爐般有加熱系統(tǒng)、真空系統(tǒng)、測(cè)控系統(tǒng)、冷卻系統(tǒng)以及爐體組成。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河北德國(guó)進(jìn)口真空爐供應(yīng),真空爐" src="https://tyunfile.71360.com/UploadFile/nabore/637358676477578125/6874519.png"></div><p style="text-indent:25px">真空氣氛爐普遍用于陶瓷、冶金、電子、玻璃、化工、機(jī)械、耐火材料、新材料開發(fā)、特種材料、建材等領(lǐng)域的生產(chǎn)及實(shí)驗(yàn)。那么真空氣氛爐都有什么優(yōu)點(diǎn)呢？簡(jiǎn)單為大家介紹一下。減少了氣氛中有害成分(水、氧、氮)對(duì)產(chǎn)品的不良影響。例如要使電解氫氣中含水量降至一40℃的**是相當(dāng)困難的，而真空度只要達(dá)到133Pa就相當(dāng)于含水量為一40℃的**。而獲得這樣的真空度是并不困難的。對(duì)于不宜用還原性或惰性氣體作保護(hù)氣氛(如活性金屬的燒結(jié))，或容易出現(xiàn)脫碳、滲碳的材料均可用真空燒結(jié)。不能超負(fù)荷使用真空氣氛爐。河北德國(guó)進(jìn)口真空爐供應(yīng)</p><p style="text-indent:25px">完成溫度控制，真空下溫度的傳感和控制技術(shù)是真空熱處理工藝及裝備的關(guān)鍵技術(shù)之一。河北德國(guó)進(jìn)口真空爐供應(yīng)</p><p style="text-indent:25px">小型氣氛爐：小型氣氛爐硅碳棒為加熱元件，內(nèi)加熱方式，采用控溫系統(tǒng)，可控硅控制；雙層殼體結(jié)構(gòu)，帶有風(fēng)冷和水冷系統(tǒng)，能快速降溫，爐門配有循環(huán)水冷，以防密封圈過快老化，保證爐門與爐膽的可靠密封。主要用途和適用范圍：可應(yīng)用于電子元器件、新型材料及粉體材料的真空或氣氛條件下的熱處理工藝。也用于冶金、機(jī)械、輕工、商檢、高等院校及科研部門、工礦企業(yè)電子陶瓷產(chǎn)品的預(yù)燒、燒結(jié)、釬焊等工藝。主要功能和特點(diǎn)：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(qiáng)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(qiáng)腐蝕性氣體除外）；超壓自動(dòng)泄壓，高溫報(bào)警并斷電，漏電保護(hù)，操作方便；我們的軟件設(shè)備通過485或USB接口與計(jì)算機(jī)互聯(lián)，可實(shí)現(xiàn)單臺(tái)或者多臺(tái)電爐遠(yuǎn)程控制、實(shí)時(shí)追蹤、歷史記錄、輸出報(bào)表等功能。河北德國(guó)進(jìn)口真空爐供應(yīng)</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2290883.html</p></div></div></div></div></div><div id="8kbya3i" class="page-right twoColRt"><div id="xmog77r" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="c2cbivd" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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