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id="tszb3tk" class="twoCol"><div id="etvxzi7" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁(yè)?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_yjkc/">冶金礦產(chǎn)</a>?<a href="http://www.cdcfah.com/cp/second-yjkc_ysjshj/">有色金屬合金</a>?<a href="http://www.cdcfah.com/cp/third-ysjshj_tonghejin/">銅合金</a>?徐州質(zhì)量吹氧管批發(fā)價(jià)格推薦咨詢(xún) 無(wú)錫博納斯特鋼供應(yīng)</p><div id="i3zgxzb" class="leftbox clearfix"><h1>徐州質(zhì)量吹氧管批發(fā)價(jià)格推薦咨詢(xún) 無(wú)錫博納斯特鋼供應(yīng)</h1><div id="y3xkm82" class="proBig"><div id="aovcjah" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/wxbnstg/637124467587216797/1859491.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="oikrdk8" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/wxbnstg/637124467587216797/1859491.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="fjqszgi" 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>徐州質(zhì)量吹氧管批發(fā)價(jià)格</p><p><span>***更新：</span>2020-05-28 00:29:33</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="eifrjfh" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">無(wú)錫博納斯特鋼有限公司</a></p><p><span>聯(lián)系人：</span>姜帥</p><p><span>郵箱: </span></p><p><span>電話: </span>18961869366</p><p><span>傳真: </span>0510_83261806</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0510-83261968</p><p><span>地址: </span>惠山區(qū)惠澄大道77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="ynk3axj" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="8rdfhdu" class="box"><p>涂層吹氧管被***適用于電爐、平爐煉鋼、精煉爐脫碳等所有高溫吹氧設(shè)備中，用于鋼鐵等黑色金屬及有色金屬的冶煉、及化工生產(chǎn)的高溫吹氧作業(yè)，之所以用途如此***，與其高質(zhì)量有著不可分割的聯(lián)系，那么，對(duì)其質(zhì)量有什么要的要求呢？下面，就帶大家了解一下。 <p> 1、耐火度要大于或等于1650攝氏度。 </p> <p> 2、涂層吹氧管外涂層厚應(yīng)在6.5毫米到7.5毫米之間。 </p> <p> 3、附著力在0.5米高處自由落地，而且涂層吹氧管不得有兩處以上的脫落現(xiàn)象。 </p> <p> 4、涂層吹氧管外觀質(zhì)量不允許有長(zhǎng)100毫米和寬2毫米以上的裂縫和關(guān)口堵塞現(xiàn)象。 </p> <p> 另外，涂層吹氧管的制造方法，其特征在于選用普通鋼管作基體，化工廠生產(chǎn)硼砂時(shí)排出的工業(yè)廢渣硼泥為原料，經(jīng)1200℃以上高溫?zé)Y(jié)使其成為石狀，冷卻后粉碎篩分出1.0到0.06毫米粒度的骨料，取未經(jīng)灼燒的潔凈的硼泥，徐州質(zhì)量吹氧管批發(fā)價(jià)格，粉碎作硼泥粉料，由此可知，徐州質(zhì)量吹氧管批發(fā)價(jià)格，我們只有在質(zhì)量上過(guò)關(guān)，徐州質(zhì)量吹氧管批發(fā)價(jià)格，才會(huì)吸引消費(fèi)者的目光，被消費(fèi)者所喜愛(ài)。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="徐州質(zhì)量吹氧管批發(fā)價(jià)格" src="http://tyunfile.71360.com/UploadFile/wxbnstg/637124467587216797/1859491.jpg"></div><p style="text-align:center;"> <span style="color:#003399;font-size:16px;">吹氧管在鋼包滑動(dòng)水口故障時(shí)的操作要求：</span> </p> <p> 滑動(dòng)水口不能自開(kāi)的現(xiàn)象，即是當(dāng)滑動(dòng)水口打開(kāi)時(shí)*有引流砂流出而鋼流沒(méi)有跟隨下來(lái)，需要操作工先點(diǎn)燃吹氧管，此時(shí)將氧流量調(diào)小，然后將點(diǎn)燃的吹氧管從下水口孔內(nèi)向上插入，并開(kāi)大氧流，將鋼水引下。滑動(dòng)水口燒氧時(shí)要特別注意操作人員的安全，燒氧管要有足夠的長(zhǎng)度，使操作人員能離開(kāi)水口一定的距離。在操作時(shí)應(yīng)穿帶全勞動(dòng)防護(hù)用品。吹氧管單耗由原普通吹氧管的約6Kg/t下降到2Kg/t以下，既提高了電爐作業(yè)率，縮短了冶煉時(shí)間，又降低了煉鋼成本。吹氧管機(jī)械性能由于采用高溫?cái)U(kuò)散退火，低碳鋼滲鋁后其抗拉強(qiáng)度略有下降（下降0.2~0.3Mpa），而其余鋼材滲鋁后的機(jī)械性能變化不大。滲鋁層的硬度很高，耐磨性也比較好。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="徐州質(zhì)量吹氧管批發(fā)價(jià)格" src="http://tyunfile.71360.com/UploadFile/wxbnstg/637124467586943359/2330361.jpg"></div>在冶煉過(guò)程中吹氧管的消耗是相當(dāng)大的，進(jìn)而增加了我們的成本，那么應(yīng)該如何減少吹氧管的損耗呢？下面，我們就來(lái)了解一下。 <p> 吹氧管雖然涂敷耐火泥有助于改善遭受熱輻射的狀況，但這并不能改善管材本身耐熱的性能，因而也就不容易降低消耗，同時(shí)，由于耐火泥層較厚，使管的重量幾乎成倍增加，增加了操作中的困難和勞動(dòng)強(qiáng)度。因此，為了減少吹氧管的耗損，一些廠家普遍采用涂泥管，即在軟鋼焊管外壁涂一層厚度為10到15毫米的用水調(diào)和的耐火泥涂層，經(jīng)低溫干燥后使用，但也有些廠家采用了滲鋁鋼管，即對(duì)鋼焊管的內(nèi)外壁進(jìn)行熱浸滲鋁，或?qū)ν獗谶M(jìn)行固體滲鋁，但采用涂泥管吹氧的方式，比光管相比，減少消耗約在1／2-2／3左右。 </p> <p> 總而言之，雖然吹氧管在強(qiáng)耐熱、抗硫化和抗腐蝕等方面有很大功效，但在使用吹氧管的過(guò)程中，如果不采取一定的措施降低損耗，將會(huì)影響其工作效率，因此，采取一定的措施降低損耗，是非常有必要的。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="徐州質(zhì)量吹氧管批發(fā)價(jià)格" src="http://tyunfile.71360.com/UploadFile/wxbnstg/637124469252714844/5942342.jpg"></div></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/60142.html</p></div></div></div></div></div><div id="ncjlszq" class="page-right twoColRt"><div id="uj7gsov" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="3cjvsjv" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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