四川德國(guó)進(jìn)口真空爐品牌歡迎咨詢納博熱工業(yè)爐供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="真空氣氛爐是真空技術(shù)與熱處理技術(shù)相結(jié)合的新型熱處理技術(shù)，真空熱處理所處的真空環(huán)境指的是低于一個(gè)大氣壓的氣氛環(huán)境，包括低真空、中等真空、高真空和超高真空，真空熱處理實(shí)際也屬于氣氛控制熱處理。真空熱處理是指熱處理工藝的全部和部分在真空狀態(tài)下進(jìn)行"><meta name="keywords" content="四川德國(guó)進(jìn)口真空爐品牌,真空爐"><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 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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>四川德國(guó)進(jìn)口真空爐品牌,真空爐</p><p><span>***更新：</span>2021-01-20 02:08:53</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="wtoc3sj" 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="8qhjv49" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="fm8r2cj" class="box"><p><p style="text-indent:25px">真空氣氛爐是真空技術(shù)與熱處理技術(shù)相結(jié)合的新型熱處理技術(shù)，真空熱處理所處的真空環(huán)境指的是低于一個(gè)大氣壓的氣氛環(huán)境，包括低真空、中等真空、高真空和超高真空，真空熱處理實(shí)際也屬于氣氛控制熱處理。真空熱處理是指熱處理工藝的全部和部分在真空狀態(tài)下進(jìn)行的，與常規(guī)熱處理相比，真空熱處理的同時(shí)，可實(shí)現(xiàn)無(wú)氧化、無(wú)脫碳、無(wú)滲碳，可去掉工件表面的磷屑，并有脫脂除氣等作用，從而達(dá)到表面光亮凈化的效果，四川德國(guó)進(jìn)口真空爐品牌。為了提高真空燒結(jié)過(guò)程的加熱速度和爐溫的均勻性，在燒結(jié)初期可通入適量氣體(惰性氣體或氫氣)，四川德國(guó)進(jìn)口真空爐品牌。真空爐具有安可靠，四川德國(guó)進(jìn)口真空爐品牌、節(jié)能、升降溫度速度快、耗能低等點(diǎn)。四川德國(guó)進(jìn)口真空爐品牌</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="四川德國(guó)進(jìn)口真空爐品牌,真空爐" src="https://tyunfile.71360.com/UploadFile/nabore/637358676215224609/9735564.png"></div><p style="text-indent:25px">在極為不利的條件下工作，必須保證各部件的結(jié)構(gòu)不變形、不損壞，真空密封圈不過(guò)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(yùn)行并有足夠的使用壽命。采用低電壓大電流：在真空容器內(nèi)，當(dāng)真空空度為幾托一lxlo-1托的范圍內(nèi)時(shí)，真空容器內(nèi)的通電導(dǎo)體在較高的電壓下，會(huì)產(chǎn)生輝光放電現(xiàn)象。在真空熱處理爐內(nèi)，嚴(yán)重的會(huì)產(chǎn)生弧光放電，燒毀電熱元件、隔熱層等，造成重大事故和損失。因此，真空熱處理爐的電熱元件的工作電壓，一般都不超過(guò)80一100伏。吉林工業(yè)真空爐安裝完成溫度控制，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。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="四川德國(guó)進(jìn)口真空爐品牌,真空爐" src="https://tyunfile.71360.com/UploadFile/nabore/637358676315527344/3650319.png"></div><p style="text-indent:25px">真空感應(yīng)熔煉爐普遍應(yīng)用高等院校及科研所用于納米材料及航空材料的研究和教育領(lǐng)域，具有體積小、能耗省、無(wú)噪音、操作簡(jiǎn)單、使用靈活等優(yōu)點(diǎn)，是實(shí)驗(yàn)室的初選真空爐。爐是鑄造鍛造及熱處理車間的主要設(shè)備，其工作的穩(wěn)定性、可靠性及安全性是流水作業(yè)的鑄造鍛造及熱處理生產(chǎn)線正常穩(wěn)定工作的保證。加熱速度快、生產(chǎn)效率高、氧化脫炭少、節(jié)省材料與鍛模成本，由于中頻感應(yīng)加熱的原理為電磁感應(yīng)，其熱量在工件內(nèi)自身產(chǎn)生，普通工人用中頻電爐上班后十分鐘即可進(jìn)行鍛造任務(wù)的連續(xù)工作，不需燒爐專業(yè)工人提前進(jìn)行燒爐和封爐工作。不必?fù)?dān)心由于停電或設(shè)備故障引起的煤爐已加熱坯料的浪費(fèi)現(xiàn)象。由于該加熱方式升溫速度快，所以氧化極少，每噸鍛件和燒煤爐相比至少節(jié)約鋼材原材料20-50千克，其材料利用率可達(dá)95％。由于該加熱方式加熱均勻，芯表溫差極小，所以在鍛造方面還的增加了鍛模的壽命，鍛件表面的粗糙度也小于50um。</p><p style="text-indent:25px">真空爐采用低電壓大電流：石真空容器內(nèi)，真空容器內(nèi)的通電導(dǎo)體拍較高的電壓下，會(huì)產(chǎn)生輝光放電現(xiàn)象，在真空熱處理爐內(nèi)，嚴(yán)重的會(huì)產(chǎn)生弧光放電，燒毀電熱元件、隔熱層等，造成重大事故和報(bào)失，因此，真空熱處理爐的電熱元件的工作電壓，般都不超過(guò)80—100伏，同時(shí)在電熱兒件結(jié)構(gòu)設(shè)計(jì)時(shí)要采取有措施，電間的間距不能太小窄，以防止輝光放電或者弧光放電的發(fā)生。自動(dòng)化程度高：真空熱處理爐的自動(dòng)化程度之所以較高,因?yàn)榻饘俟ぜ募訜帷⒗鋮s等操作，需要十幾個(gè)甚至幾十個(gè)動(dòng)作來(lái)完成，這些動(dòng)作內(nèi)在真空熱處理爐內(nèi)進(jìn)行，操作人員無(wú)法接近的同時(shí)，有此動(dòng)作如加熱保溫結(jié)束后，工件進(jìn)行淬火工序須六個(gè)動(dòng)作并且要在15秒鐘以內(nèi)完成，在這樣迅速的條件米完成許多功作，足很容易造成操作人員的緊張而構(gòu)成誤操作，因此，只育較高的自功化才能準(zhǔn)確、及時(shí)按程序協(xié)調(diào)功。真空爐體的杠桿手把啟動(dòng)是否靈活要做檢查。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="四川德國(guó)進(jìn)口真空爐品牌,真空爐" src="https://tyunfile.71360.com/UploadFile/nabore/637358676697333984/2852797.png"></div><p style="text-indent:25px">不銹鋼真空氣氛爐，產(chǎn)品介紹:不銹鋼真空氣氛爐以電阻絲為加熱元件，外加熱方式，采用控溫系統(tǒng)，可控硅控制。爐膽采用耐高溫、耐壓、310S不銹鋼；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(guò)快老化，保證爐門與爐膽的可靠密封。主要用途和適用范圍:滿足在高溫、高濕條件下的熱處理實(shí)驗(yàn)，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。主要功能和特點(diǎn):配有蒸汽發(fā)生器，可將水蒸氣通入爐腔，滿足客戶在高溫、高濕條件下的熱處理實(shí)驗(yàn)；爐膽采用耐高溫、耐壓、310S不銹鋼材料，機(jī)械性能好，高溫不變形，多次使用后無(wú)氧化層脫落；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）。通過(guò)嚴(yán)格控制真空度，即使真空爐內(nèi)壓力不低于燒結(jié)金屬組分的蒸氣壓，可較大減少或避免金屬的揮發(fā)損失。四川德國(guó)進(jìn)口真空爐品牌</p><p style="text-indent:25px">真空爐膛采用氧化鋁多晶纖維材料，保溫效果好。四川德國(guó)進(jìn)口真空爐品牌</p><p style="text-indent:25px">真空燒結(jié)爐的工作原理是在抽真空后充氫氣保護(hù)狀態(tài)下，利用中頻感應(yīng)加熱的原理，使處于線圈內(nèi)的鎢坩堝產(chǎn)生高溫，通過(guò)熱輻射傳導(dǎo)到工作上，適用于科研、**單位對(duì)難熔合金如鎢、鉬及其合金的粉末成型燒結(jié)?！?、檢查爐內(nèi)石墨發(fā)熱體、石墨支撐柱、碳?xì)指魺釋右约盁犭娕际欠裢旰脽o(wú)損；檢查前泵和羅茨泵油位是否正確，旋轉(zhuǎn)方向是否正確。檢查冷卻水壓力是否在0.2MPa- -0.5MPa 以上，出水管的流量是否正常；檢查壓縮空氣壓力(0.5-0.6) MPa氫氣壓力(0.035 MPa)氮?dú)鈮毫?0.2 MPa)是否達(dá)到工藝要求。四川德國(guó)進(jìn)口真空爐品牌</p></p><br 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