濟(jì)南實(shí)驗(yàn)真空氣氛爐誠(chéng)信為本宜興市精益電爐供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買(mǎi)產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="不銹鋼真空氣氛爐的主要優(yōu)點(diǎn)是：(1)減少了氣氛中有害成分(水、氧、氮)對(duì)產(chǎn)品的不佳影響。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。(2)"><meta name="keywords" content="濟(jì)南實(shí)驗(yàn)真空氣氛爐,真空氣氛爐"><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>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>濟(jì)南實(shí)驗(yàn)真空氣氛爐,真空氣氛爐</p><p><span>***更新：</span>2021-01-10 13:29:50</p><p><span id="click" >瀏覽次數(shù)：6次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="w2ak3lp" 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(jī): </span>0510-87492218</p><p><span>地址: </span>丁蜀鎮(zhèn)陶都工業(yè)園川埠</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="troams9" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="9d3nel9" class="box"><p><p style="text-indent:25px">不銹鋼真空氣氛爐的主要優(yōu)點(diǎn)是：(1)減少了氣氛中有害成分(水、氧、氮)對(duì)產(chǎn)品的不佳影響。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。(2)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)。(3)真空可改善液相對(duì)固相的潤(rùn)濕性，有利于收縮和改善合金的組織。(4)真空燒結(jié)有助于硅、鋁，濟(jì)南實(shí)驗(yàn)真空氣氛爐、鎂，濟(jì)南實(shí)驗(yàn)真空氣氛爐、鈣等雜質(zhì)或其氧化物的排除，濟(jì)南實(shí)驗(yàn)真空氣氛爐，起到凈化材料的作用。(5)真空有利于排除吸附氣體、孔隙中的殘留氣體以及反應(yīng)氣體產(chǎn)物，對(duì)促進(jìn)燒結(jié)后期的收縮有明顯作用。如真空燒結(jié)的硬質(zhì)合金的孔隙度要明顯低于在氫氣中燒結(jié)的硬質(zhì)合金。(6)不銹鋼真空氣氛爐真空燒結(jié)溫度比氣體保護(hù)燒結(jié)的溫度要低一些，如燒結(jié)硬質(zhì)合金時(shí)燒結(jié)溫度可降低100～150℃。這有利于降低能耗和防止晶粒長(zhǎng)大。真空氣氛爐由于是氣氛電爐，需要有嚴(yán)格的氣密性。濟(jì)南實(shí)驗(yàn)真空氣氛爐</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="濟(jì)南實(shí)驗(yàn)真空氣氛爐,真空氣氛爐" src="https://tyunfile.71360.com/UploadFile/yxsjydl/637358611614707031/406677.png"></div><p style="text-indent:25px">真空氣氛爐在現(xiàn)在很多工業(yè)制造中應(yīng)用于加熱工藝中，對(duì)于實(shí)驗(yàn)電阻爐在操作前我們應(yīng)該先了解實(shí)驗(yàn)電阻爐的結(jié)構(gòu)，才能對(duì)實(shí)驗(yàn)電阻爐有一個(gè)更好的操作，在操作時(shí)才能及時(shí)處理各種狀況。使用真空氣氛爐時(shí)需要注意的事項(xiàng)有：1.使用時(shí)爐溫應(yīng)≤1000℃2.長(zhǎng)期停用后，再使用時(shí)應(yīng)進(jìn)行300℃，4小時(shí)的烘溫。3.真空氣氛爐的工作環(huán)境無(wú)和腐蝕性氣體。4.禁止向爐膛內(nèi)灌注液體及熔融的金屬。5.更換真空氣氛爐的爐絲時(shí)，切記不要取出爐膛。應(yīng)首先取下?tīng)t體后面板，再取下固定爐體內(nèi)套的底部螺栓，打開(kāi)內(nèi)套后蓋，卸下?tīng)t門(mén)框，即可更換爐絲。另外，大家需要注意的是，操作箱式電阻爐時(shí)請(qǐng)參照控制器說(shuō)明書(shū)中接線圖連接電源線、電爐線、補(bǔ)償導(dǎo)線。線接妥后，新的真空氣氛爐使用前請(qǐng)按以下程序烘爐。江蘇鐵氧體真空氣氛爐解決真空氣氛爐故障問(wèn)題。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="濟(jì)南實(shí)驗(yàn)真空氣氛爐,真空氣氛爐" src="https://tyunfile.71360.com/UploadFile/yxsjydl/637358611896435547/1016780.png"></div><p style="text-indent:25px">真空氣氛爐在系統(tǒng)工作穩(wěn)定后，至少應(yīng)每月一次進(jìn)行水質(zhì)試驗(yàn)以防過(guò)處理或欠過(guò)理。對(duì)擴(kuò)散泵的蛇形管冷卻器必須特別注意，應(yīng)該經(jīng)常檢查。如果堵塞了，擴(kuò)散泵將會(huì)過(guò)熱并喪失功能，而且還進(jìn)一步引起擴(kuò)散泵加熱器燒毀，造成昂貴的、費(fèi)時(shí)的修理。當(dāng)蛇形冷卻水管堵塞時(shí)，將水路同水源斷開(kāi)，排水并用壓縮空氣吹通或用稀醋酸溶液沖洗。真空氣氛爐溫度調(diào)節(jié)方便、安全，只要調(diào)節(jié)功能按鈕，即可實(shí)現(xiàn)溫度控制，免去了燃油爐調(diào)節(jié)油咀的麻煩，具有控溫穩(wěn)定、性能優(yōu)越、能耗低、爐膛潔凈等優(yōu)點(diǎn)，徹底解決了您的環(huán)保壓力。</p><p style="text-indent:25px">高溫真空氣氛爐需要注意，冷卻系統(tǒng)是高溫真空氣氛爐的重要部分。冷卻水路應(yīng)保持暢透，否則水溫升高造成停機(jī)。這是高溫真空氣氛爐工作時(shí)常披忽視的問(wèn)題當(dāng)無(wú)人管理時(shí)可能會(huì)導(dǎo)致高溫真空氣氛爐的重大毀壞。用生物分解化學(xué)輔助方法處理冷卻水，目的是保持礦物質(zhì)呈懸浮態(tài)，減少橡皮管、蛇形管和水套內(nèi)沉淀物累積，以使水流暢通。這一般采用一種自動(dòng)裝置來(lái)完成，它可以監(jiān)測(cè)水的導(dǎo)電性，自動(dòng)補(bǔ)充化學(xué)劑，沖冼水路，添加新鮮水。與附屬蒸氣過(guò)濾系統(tǒng)配合，這種方法還可以保證水的pH值控制，防止在冷卻水系統(tǒng)中多余礦物質(zhì)沉積。在系統(tǒng)工作穩(wěn)定后，至少應(yīng)每月一次進(jìn)行水質(zhì)試驗(yàn)以防過(guò)處理或欠過(guò)理。高溫真空氣氛爐外殼和熱交換器材料的試驗(yàn)樣品也應(yīng)放在水路系統(tǒng)中，每年做一次重量損失檢驗(yàn)以檢查處理的效果。對(duì)擴(kuò)散泵的蛇形管冷卻器必須特別注意。應(yīng)該經(jīng)常檢查。如果堵塞了，擴(kuò)散泵將會(huì)過(guò)熱并喪失功能，而且還進(jìn)一步引起擴(kuò)散泵加熱器燒毀，造成昂貴的、費(fèi)時(shí)的修理。當(dāng)蛇形冷卻水管堵塞時(shí)，將水路同水源斷開(kāi)，排水并用壓縮空氣吹通或用稀醋酸溶液沖洗。真空氣氛爐如何選擇真空泵呢！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="濟(jì)南實(shí)驗(yàn)真空氣氛爐,真空氣氛爐" src="https://tyunfile.71360.com/UploadFile/yxsjydl/637358611710078125/3386959.png"></div><p style="text-indent:25px">真空氣氛保護(hù)爐洗爐膛的步驟：1、用保護(hù)氣體趕出爐膛內(nèi)空氣法：（1）保護(hù)氣體一般應(yīng)在電爐升溫前通入爐內(nèi)；（2）保護(hù)氣體可通過(guò)上、下、后三個(gè)洗爐口通入，應(yīng)將排氣口的針閥開(kāi)至zui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(hù)氣體，可使?fàn)t內(nèi)氧濃度降至10ppm左右；（4）當(dāng)爐內(nèi)氧濃度符合產(chǎn)品工藝要求時(shí)，可將排氣口的針閥關(guān)小，以節(jié)約保護(hù)氣,關(guān)閉洗爐口,由進(jìn)氣口通過(guò)流量計(jì)進(jìn)入；（5）在電爐使用過(guò)程中，爐膛內(nèi)必須維持正壓，以防爐外空氣進(jìn)入爐膛。2、用真空泵預(yù)抽真空法：（1）把任何一個(gè)出氣嘴與真空用軟管連接起來(lái)；（2）對(duì)爐腔進(jìn)行預(yù)抽真空；（3）通入保護(hù)氣體；（4）再對(duì)爐腔進(jìn)行預(yù)抽真空。真空氣氛爐應(yīng)該怎樣實(shí)現(xiàn)自動(dòng)進(jìn)氣和自動(dòng)泄壓！江蘇鐵氧體真空氣氛爐</p><p style="text-indent:25px">真空氣氛爐普遍用于陶瓷、冶金、電子、玻璃等行業(yè)。濟(jì)南實(shí)驗(yàn)真空氣氛爐</p><p style="text-indent:25px">預(yù)抽真空氣氛爐是節(jié)能型高精度控溫井式周期作業(yè)爐，處理后的工件表面具有無(wú)氧化、無(wú)脫碳、表面光潔及無(wú)元素?fù)]發(fā)之功能。設(shè)備裝置不太復(fù)雜，無(wú)環(huán)境污染，處理工件質(zhì)量穩(wěn)定。預(yù)抽真空氣氛爐主要用于黑金屬和有金屬材料的光亮退火。預(yù)抽真空氣氛爐采用密封爐缺罐，抽真空后充氮保護(hù)，避免工件加熱時(shí)被氧化，確保被處理工件材料能保持原有光澤，并配有快冷及溫度微機(jī)程控系統(tǒng)等組成，產(chǎn)品質(zhì)量高，實(shí)用性能好。特別適用于紫銅黃銅合金銅的帶卷，線材、盤(pán)管，各種鋼材帶材，矽鋼片，電子元件、工量具及其它機(jī)械材料零件的無(wú)氧化光亮退火或回火。濟(jì)南實(shí)驗(yàn)真空氣氛爐</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2787708.html</p></div></div></div></div></div><div id="8ox7fma" class="page-right twoColRt"><div id="mlxj2eq" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="c7r2ove" 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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