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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>河南節(jié)能真空爐報(bào)價(jià),真空爐</p><p><span>***更新：</span>2020-12-13 10:22:00</p><p><span id="click" >瀏覽次數(shù)：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="gahjqxz" 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="xwiuweg" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="qfro2ov" class="box"><p><p style="text-indent:25px">真空爐的使用與維護(hù)：1.真空爐應(yīng)該安放再清潔、少灰塵、無腐蝕性、無性氣體的房間內(nèi)，環(huán)境溫度不高濕度不大的地方，并且爐子外表面應(yīng)經(jīng)常擦拭，保持情節(jié)干凈。2.真空爐的真空衛(wèi)生要求很高，爐內(nèi)所有構(gòu)件或零件應(yīng)清潔、干燥，如果有灰塵或不干凈時(shí)，應(yīng)用酒精或汽油浸濕的綢布擦拭干凈并干燥，以防止水分、污物進(jìn)入爐內(nèi)。3，河南節(jié)能真空爐報(bào)價(jià).各傳動(dòng)件發(fā)現(xiàn)卡位、限位不準(zhǔn)及控制失靈等現(xiàn)象時(shí)，應(yīng)立即排除，不要強(qiáng)行操作，河南節(jié)能真空爐報(bào)價(jià)，以免損壞機(jī)件。4.停爐后，河南節(jié)能真空爐報(bào)價(jià)，爐內(nèi)需保持在6.65*104Pa以下的真空狀態(tài)。為了防止燒結(jié)中成形劑污染真空裝置系統(tǒng)，壓塊應(yīng)在真空燒結(jié)前進(jìn)行預(yù)燒以排除成形劑。河南節(jié)能真空爐報(bào)價(jià)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河南節(jié)能真空爐報(bào)價(jià),真空爐" src="https://tyunfile.71360.com/UploadFile/nabore/637358676215224609/9735564.png"></div><p style="text-indent:25px">為了防止燒結(jié)中成形劑污染真空裝置系統(tǒng)，壓塊應(yīng)在真空燒結(jié)前進(jìn)行預(yù)燒以排除成形劑。在粉末冶金中，真空燒結(jié)主要用于燒結(jié)活性金屬和難熔金屬鈹、釷、鈦、鋯、鉭、鈮等；燒結(jié)硬質(zhì)合金、磁性合金、工具鋼和不銹鋼；以及燒結(jié)那些易于與氫、氮、一氧化碳等氣體發(fā)生反應(yīng)的化合物。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，使用真空爐的過程須好好掌握。先抽真空而后填充高壓惰性氣體后施行對(duì)流加熱可以比傳統(tǒng)真空輻射加熱速度提高一倍以上，從而明顯提高加熱效率也是真空加熱技術(shù)的重要方向之一。河南管式真空爐應(yīng)用采用計(jì)算機(jī)模擬手段研究展真空爐中氣流循環(huán)規(guī)律，對(duì)于改進(jìn)爐子結(jié)構(gòu)變具有重要意義。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河南節(jié)能真空爐報(bào)價(jià),真空爐" src="https://tyunfile.71360.com/UploadFile/nabore/637358676157695313/4707816.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）就是通過把材料或零件在真空狀態(tài)下按工藝規(guī)程加熱、冷卻來達(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污物和水份。2.檢查水、電、氣是否暢通，水壓、超溫、過流等報(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。</p><p style="text-indent:25px">真空燒結(jié)爐可用于真空熱處理、真空真空焊接等。下面，小系列介紹了真空燒結(jié)爐的應(yīng)急措施。異常冷卻水：1.核實(shí)加熱電源是否停止。2.當(dāng)爐外發(fā)生泄漏，冷卻水量異常時(shí)，應(yīng)盡快采取應(yīng)急措施。如果能保證水量，請(qǐng)繼續(xù)保持真空，如果不能采取緊急措施，保持原狀，并確認(rèn)設(shè)備已冷卻。3、冷卻水不正常時(shí)，設(shè)備處于停機(jī)狀態(tài)，應(yīng)急冷卻水立即接通。4.在高溫下，如果冷卻水停止，如果不能緊急供水，則水冷電極、熱交換器、真空室殼體和泵可能損壞。第二，壓縮空氣的停止。1、壓縮空氣異常時(shí)，設(shè)備處于停機(jī)狀態(tài)，備用壓縮機(jī)房盡快恢復(fù)，恢復(fù)工作。2.如果壓縮空氣在真空中出現(xiàn)異常報(bào)警，且恢復(fù)時(shí)間長(zhǎng)，則真空終止，設(shè)備停止。不銹鋼真空氣氛爐：加熱元件采用電阻絲，加熱均勻穩(wěn)定、使用壽命長(zhǎng)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河南節(jié)能真空爐報(bào)價(jià),真空爐" src="https://tyunfile.71360.com/UploadFile/nabore/637358676241318359/3983786.png"></div><p style="text-indent:25px">真空爐機(jī)電一體化程度高。在溫度測(cè)控精度提高的基礎(chǔ)上，工件移動(dòng)、氣壓調(diào)節(jié)、功率調(diào)節(jié)等均可預(yù)先編程設(shè)定，按步驟實(shí)施淬火和回火。能耗明顯低于鹽浴爐?，F(xiàn)代先進(jìn)的真空爐加熱室采用較優(yōu)隔熱材料制成的隔熱墻和屏障，可將電熱能量高度集中于加熱室內(nèi)，節(jié)能效果明顯。真空淬火(回火、退火)就是通過把材料或零件在真空狀態(tài)下按工藝規(guī)程加熱、冷卻來達(dá)到預(yù)期性能的一種處理方法。真空釬焊即在真空狀態(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(釬焊溫度因材料不同而異)。納博熱的產(chǎn)品融合了高科技和手工制作的精華。不能超負(fù)荷使用真空氣氛爐。江蘇廂式真空爐安裝</p><p style="text-indent:25px">真空爐是真空環(huán)境中進(jìn)行加熱的設(shè)備。河南節(jié)能真空爐報(bào)價(jià)</p><p style="text-indent:25px">GL系列管式爐均采用先進(jìn)技術(shù)研究生產(chǎn)的高性能高節(jié)能的新型電爐，有單管、多管、臥式、立式、可開啟式、單溫區(qū)、雙溫區(qū)、多溫區(qū)等各種管式爐型。設(shè)備主要應(yīng)用于科研院所、工礦企業(yè)的實(shí)驗(yàn)和小批量生產(chǎn)之用。具有操作簡(jiǎn)單、控溫精度高、保溫效果好、溫度范圍大、爐膛溫度均勻性好、可多溫區(qū)單路控制、氣氛和真空選擇范圍大等特點(diǎn)。爐殼、爐膛、雙層Q235碳鋼板、表面防銹耐高溫烤漆處理,爐殼之間采用雙層風(fēng)冷結(jié)構(gòu)，確保爐殼表面溫度低;采用高純度氧化鋁多晶纖維，不掉渣、不掉粉，溫場(chǎng)均勻，保溫性能好，美觀。河南節(jié)能真空爐報(bào)價(jià)</p></p><br /><p>文章來源地址: 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