廣東小型真空爐創(chuàng)新服務(wù) 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="熔煉爐的基本組成：電源、補(bǔ)償電容箱及熔煉爐等。根據(jù)不同的應(yīng)用要求，還可能包括紅外測(cè)溫儀，控溫儀等裝置；熔煉爐分為三種：翻倒式熔煉爐、頂出式熔煉爐和固定式熔煉爐。翻倒式熔煉爐按照翻倒方式可分為機(jī)械式翻倒?fàn)t、電動(dòng)式翻倒?fàn)t和液壓式翻倒?fàn)t。熔煉爐的"><meta name="keywords" content="廣東小型真空爐,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 http-equiv="Cache-Control" 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10:13:13</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="9xdtzx5" 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="z79pv9p" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="pxfvbz5" class="box"><p><p style="text-indent:25px">熔煉爐的基本組成：電源、補(bǔ)償電容箱及熔煉爐等。根據(jù)不同的應(yīng)用要求，還可能包括紅外測(cè)溫儀，控溫儀等裝置；熔煉爐分為三種：翻倒式熔煉爐、頂出式熔煉爐和固定式熔煉爐。翻倒式熔煉爐按照翻倒方式可分為機(jī)械式翻倒?fàn)t、電動(dòng)式翻倒?fàn)t和液壓式翻倒?fàn)t。熔煉爐的特點(diǎn)：熔煉爐用于鋼，不銹鋼，銅，鋁，金，銀等材料的熔煉。熔煉有很好的電磁攪拌作用，用利于熔煉金屬溫度及組織的均勻，廣東小型真空爐，有利于浮渣，減少雜質(zhì)；頻率范圍寬，從1KHZ到20KHZ，可綜合考慮熔煉量，電磁攪拌作用，加熱效率，工作時(shí)的噪音等因素設(shè)計(jì)感應(yīng)圈及匹配補(bǔ)償電容，決定輸出頻率的大?。槐瓤煽毓柚蓄l，廣東小型真空爐，節(jié)能較少20%以上；設(shè)備體積小，重量輕，廣東小型真空爐，熔煉量從幾公斤到幾百公斤，可選擇范圍很大，既適合工廠生產(chǎn)使用，也適合學(xué)校和研究所小量熔煉使用。真空系統(tǒng)采用多級(jí)O型密封，耐熱橡膠墊保證密封可靠。廣東小型真空爐</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣東小型真空爐,真空爐" src="https://tyunfile.71360.com/UploadFile/nabore/637358676117304688/3525707.png"></div><p style="text-indent:25px">真空爐功能和使用注意事項(xiàng)有哪些？1.真空淬火（回火、退火）就是通過(guò)把材料或零件在真空狀態(tài)下按工藝規(guī)程加熱、冷卻來(lái)達(dá)到預(yù)期性能的一種處理方法。2.真空燒結(jié)爐在真空狀態(tài)下，把金屬粉末制品加熱，使相鄰金屬粉末晶粒通過(guò)粘著和擴(kuò)散作用而燒結(jié)成零件的一種方法。3.真空氣氛爐又名無(wú)氧退火爐，真空氣氛爐常用的有真空、氫、氧、氮和惰性氣體（如氬）等各種氣氛。不同的材料選擇適宜的氣氛燒結(jié)，有助于燒結(jié)過(guò)程，提高制品致密化程度、獲得良好的性能的制品。4.真空釬焊爐在真空狀態(tài)下，把一組焊接件加熱到填充金屬熔點(diǎn)溫度以上，但低于基體金屬熔點(diǎn)溫度，借助于填充金屬對(duì)基體金屬的濕潤(rùn)和流動(dòng)形成焊縫的一種焊接工藝。真空爐使用注意事項(xiàng)：1.將需要淬火的工件進(jìn)行酸洗，清洗和干燥處理，確保工件和料筐表面無(wú)污物和水份。2.檢查水、電、氣是否暢通，水壓、超溫、過(guò)流等報(bào)警裝置及聯(lián)鎖保護(hù)應(yīng)完好。3.檢查爐門的絕緣電阻應(yīng)大于22Kw,爐門密封完好。4.調(diào)整好氣冷壓強(qiáng)：將電接真空壓力表的上限調(diào)至工藝要求的范圍。廣東小型真空爐真空燒結(jié)時(shí)，常發(fā)生金屬的揮發(fā)損失。如燒結(jié)硬質(zhì)合金時(shí)出現(xiàn)鈷的揮發(fā)損失。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣東小型真空爐,真空爐" src="https://tyunfile.71360.com/UploadFile/nabore/637358676157695313/4707816.png"></div><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)。　1、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。</p><p style="text-indent:25px">真空熱處理爐的特點(diǎn)：嚴(yán)格的真空密封：眾歷周知，金屬零件進(jìn)行真空熱處理均在密閉的真空爐內(nèi)進(jìn)行，因此，獲得和維持爐子原定的漏氣率，保證真空爐的工作真空度，對(duì)確保零件真空熱處理的質(zhì)量有著非常重要的意義。所以真空熱處理爐的一個(gè)關(guān)鍵問(wèn)題，就是要有可靠的真空密封結(jié)構(gòu)。為了保證真空爐的真空性能，在真空熱處理爐結(jié)構(gòu)設(shè)計(jì)中必須道循一個(gè)基本原則，就是爐體要采用氣密焊接，同時(shí)在爐體上盡量少開(kāi)或者不開(kāi)孔，少采用或者避免采用動(dòng)密封結(jié)構(gòu)，以盡量減少真空泄漏的機(jī)會(huì)。真空爐供化學(xué)分析、物理測(cè)定，以及金屬、小型鋼件等加熱、焙燒、烘干、釬焊、熱處理等。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣東小型真空爐,真空爐" src="https://tyunfile.71360.com/UploadFile/nabore/637358676241318359/3983786.png"></div><p style="text-indent:25px">真空氣氛爐：真空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；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，爐門配有循環(huán)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）；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(guò)快老化，保證爐門與爐膽的可靠密封。真空爐爐體、感應(yīng)圈之冷卻水源——蓄水池之水必須充滿，水中不得有雜質(zhì)。貴州小型真空爐專業(yè)</p><p style="text-indent:25px">真空爐系統(tǒng)可適合多種分度號(hào)熱電偶和預(yù)先設(shè)定升溫保溫曲線。廣東小型真空爐</p><p style="text-indent:25px">真空爐顧名思義就是在真空環(huán)境中進(jìn)行加熱的設(shè)備的種電爐設(shè)備，可有的將爐腔內(nèi)部分物質(zhì)排出，使?fàn)t腔內(nèi)壓強(qiáng)小于個(gè)標(biāo)準(zhǔn)大氣壓，爐腔內(nèi)空間從而實(shí)現(xiàn)真空狀態(tài)。真空爐近幾年來(lái)的應(yīng)用非常的普遍，那么如何延長(zhǎng)使用壽命，使真空爐的使用價(jià)值大化是每個(gè)企業(yè)都很關(guān)系的問(wèn)題，使用前：電氣控制系統(tǒng)的電接頭應(yīng)保持干凈，緊固，每次開(kāi)爐前應(yīng)檢查各緊固電接頭。開(kāi)始前檢查高純氮是否充足，檢查冷卻水路是否通暢，壓縮空氣壓力是否達(dá)標(biāo)。使用后爐體必須保持在0.01帕以下的真空狀態(tài)。使用后設(shè)備內(nèi)部不干凈時(shí)，應(yīng)用酒精或汽油濕過(guò)的綢布擦拭干凈并使干燥。廣東小型真空爐</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/3049932.html</p></div></div></div></div></div><div id="thntrxl" class="page-right twoColRt"><div id="9j7jrf5" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="7hnljhn" 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(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" 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