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class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="z8oxdul" class="twoCol"><div id="8uf2jal" class="page-proshow clearfix"><p class="current"> 當前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產品供應</a>?<a href="http://www.cdcfah.com/cp/first-_jxjxysb/">機械及行業(yè)設備</a>?<a href="http://www.cdcfah.com/cp/second-jxjxysb_drsb/">電熱設備</a>?<a href="http://www.cdcfah.com/cp/third-drsb_redianou/">熱電偶</a>?甘肅鋼廠碳化硅結合氮化硅批發(fā) 鄒平奧翔硅碳供應</p><div id="womne8i" class="leftbox clearfix"><h1>甘肅鋼廠碳化硅結合氮化硅批發(fā) 鄒平奧翔硅碳供應</h1><div id="8o3iudt" class="proBig"><div id="vdzvmst" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/zbwuzi/637238605112548828/9992145.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="ldkghn8" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/zbwuzi/637238605112548828/9992145.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="yvhn3te" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</span>面議</p><p><span>所在地：</span>山東省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產品關鍵詞：</span>甘肅鋼廠碳化硅結合氮化硅批發(fā),碳化硅結合氮化硅</p><p><span>***更新：</span>2021-01-25 13:03:16</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="8cqhdow" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">鄒平縣奧翔硅碳制品有限公司</a></p><p><span>聯(lián)系人：</span>張洪恩</p><p><span>郵箱: </span>13884861614@163.com</p><p><span>電話: </span>13884861614</p><p><span>傳真: </span>0543_4534117</p><p><span>網址: </span></p><p><span>手機: </span>0543-4533667</p><p><span>地址: </span>山東省鄒平市臨池鎮(zhèn)望京村</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="zcmioul" class="page-proshow02"><p class="title">詳細說明</p><div id="fdj2pbh" class="box"><p><p> 氮化硅結合碳化硅材料是一類新型耐火材料，該類材料中又包含更細的類別，如氮化硅結合碳化硅輻射管、氮化硅結合碳化硅磚等等。由于該類材料具備多種優(yōu)良性能，氮化硅結合碳化硅材料因具有的節(jié)能環(huán)保特點更是從眾多同性能產品中脫穎而出，未來的市場發(fā)展前景良好。1、原料性質的影響氮化硅結合碳化硅制品涉及到的主要生產原料有：碳化硅、硅粉、氮氣等添加劑，甘肅鋼廠碳化硅結合氮化硅批發(fā)。不同于普通的氮化硅材料制品，氮化硅結合碳化硅制品所需要的原料必須具有更高的純度。碳化硅的純度應達到，硅粉的純度應達到99%以上，氮氣的純度應達到。除了原料的純度需要進行嚴格的控制之外，生產加工過程中還需要對原料的粒度和顆粒級配進行嚴格的控制，甘肅鋼廠碳化硅結合氮化硅批發(fā)。原料的粒度過高將會直接影響胚體成型的體積密度，造成胚體的致密性降低，影響**終的產品質量。在原料顆粒級配方面，要注意硅粉的粒度，硅粉的粒度控制可以確保硅粉與氮氣的反應效率，但是一味降低硅粉的粒度也會存在一定的***影響，即硅粉與氮氣反應速率過快，劇烈的反應造成反應裝置中熱量集聚上升，一旦溫度超過1400℃時，會誘發(fā)碳化硅表面出現(xiàn)流硅現(xiàn)象，甘肅鋼廠碳化硅結合氮化硅批發(fā)，反而不利于產品的質量控制。另外。奧翔硅碳始終以適應和促進工業(yè)發(fā)展為宗旨。甘肅鋼廠碳化硅結合氮化硅批發(fā)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="甘肅鋼廠碳化硅結合氮化硅批發(fā),碳化硅結合氮化硅" src="https://tyunfile.71360.com/UploadFile/zbwuzi/637238605112548828/9992145.jpg"></div><p style="text-indent:25px">氮化硅結合碳化硅燒制時出現(xiàn)的暗點需要進一步的改善，先從燒窯工操作上控制煙熏、暗點缺點。煤燒隧道窯的操作受燒窯工的影響因素比較大： l.接班前檢查窯內溫度、煤質、設備及窯爐的燃燒情況。 2.加煤前先拌水，煤的含水率為 25 ％- 30 ％。 3.加煤要均勻，四周封嚴，火層角度和爐棚基本一致，交叉加煤。 4.根據氣氛變化和排煙風機負壓表的監(jiān)測情況，隨時調整主閘板開度，保證窯內壓力制度平衡。 5.加煤前觀察窯內火色，火苗高度兩側達到一致，窯內凈火后加煤。 6.四人操作要統(tǒng)一，操作要迅速。 7.隨時觀察窯內溫度變化情況，加煤前觀察各燒成帶溫度表是否達到規(guī)定標準。根據煤質和溫度情況掌握灰層、火層厚度，質量煤是厚灰層薄火層，劣質煤是薄灰層厚火層。 8.清理爐內灰渣前應檢查爐子，火層不能過厚，清理爐內灰渣以露出火炭為宜，不能太重，擺正爐條，保溫時要使火層四角落地，不露窟窿，窯爐分清火層、煤層、灰層。交叉清理爐內灰渣。以上幾點是改善氮化硅結合碳化硅燒制時煙熏、暗點是否減少應注意的幾點。淄博鋁廠碳化硅結合氮化硅廠以客戶至上為理念，為客戶提供咨詢服務。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="甘肅鋼廠碳化硅結合氮化硅批發(fā),碳化硅結合氮化硅" src="https://tyunfile.71360.com/UploadFile/zbwuzi/637238605112539062/2994706.jpg"></div><p> 氮化硅與碳化硅有著相似的化學結構和物理性質，與碳化硅均為強共價鍵化合物。氮化硅的熱膨脹系數(shù)小，氧化速度非常慢，高溫強度大，體積穩(wěn)定性好，有良好的導熱性，對于多數(shù)化學物質都穩(wěn)定，不被熔融有色金屬所侵蝕，是碳化硅理想的結合材料。將氮化硅引入碳化硅內制成氮化硅結合碳化硅材料，在保持了碳化硅固有特性的同時，可以有效地提高碳化硅材料的高溫強度、熱震穩(wěn)定性和抗鐵水侵蝕能力等性能，而且可以在1200-1450?的較低溫度下制備，反應燒結過程為凈尺寸燒結，利于制備異形制品，適應大規(guī)模工業(yè)生產。反應燒結制備的氮化硅結合碳化硅耐火材料雖然已被應用于鋼鐵、有色及建材工業(yè)，但隨著科技的進步，現(xiàn)代工業(yè)的工藝技術不斷發(fā)展，耐火材料所需面對的工作環(huán)境越發(fā)苛刻，這就對原先使用的耐火的性能提出了更高的要求。氮化硅結合碳化硅耐火材料的生產現(xiàn)在還存在很多問題，如，如何保證硅粉的氮化率、如何控制氮化硅晶相組成、如何防止流硅現(xiàn)象的發(fā)生以及如何進一步提高制品強度。</p><p> 其中碳化硅微粉的表面處理占有很重要的地位。氮化硅結合碳化硅制品生產工藝中，需要加入臨時的結合劑，結合劑的加入主要有兩大功效，一是可以幫助原料之間融合實現(xiàn)均質體，改善原料顆粒表面的分散性，為胚體成型創(chuàng)建良好的條件；二是氮化硅結合碳化硅制品在干燥和燒成的工序中要面臨升溫的過程，而在高溫條件下，氮化硅結合碳化硅制品中的臨時結合劑會分解，氣態(tài)物質揮發(fā)過程中給氮化硅結合碳化硅制品留下大量的網絡狀氣孔通道，不僅更有利于氮氣的充入，提高了硅粉和氮氣之間的反應效率，而且也能夠更有利于**終產品的穩(wěn)定性。臨時結合劑主要有：有機糊精、木質素磺酸鈣以及德國司馬化工分散劑等等，目前行業(yè)內對于臨時結合劑的添加量質量百分比通常在5%以內。氮化硅結合碳化硅制品涉及到的主要生產原料有：碳化硅、硅粉、氮氣等添加劑。不同于普通的氮化硅材料制品，氮化硅結合碳化硅制品所需要的原料必須具有更高的純度。碳化硅的純度應達到，硅粉的純度應達到99%以上，氮氣的純度應達到。除了原料的純度需要進行嚴格的控制之外，生產加工過程中還需要對原料的粒度和顆粒級配進行嚴格的控制。原料的粒度過高將會直接影響胚體成型的體積密度，造成胚體的致密性降低。奧翔硅碳擁有業(yè)內**人士和高技術人才。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="甘肅鋼廠碳化硅結合氮化硅批發(fā),碳化硅結合氮化硅" src="http://tyunfile.71360.com/UpLoadFile/2019/7/27/16/636998403314234119_zbwuzi_9705864.jpg"></div><p> 氮化硅結合碳化硅材料的氮壓控制燒制時我們的實踐經驗，根據進氣量推算，當爐內的總硅量已被氮化80%以上時，溫度就可超過硅的熔點，達到比較高溫度范圍時可根據總的耗氮量來決定是否停爐。氮化硅結合碳化硅復合材料在氮化燒成時，制品由表及里存在N2和反應生成物的濃度梯度，它們的方向相同。氮化硅結合碳化硅復合材料在氮化燒成中，爐內N2的消耗量與溫度形成一種表面平衡狀態(tài)，但實質上是硅被不斷氮化的連續(xù)過程。通過對窯爐內氮分壓的控制來實施對窯爐升溫的控制，也就對氮化反應速度實施了控制，從而避免了燒成中的微觀結構缺點，能夠制得由外到里氮化率梯度趨近于零的產品。我廠專業(yè)生產氮化硅結合碳化硅磚、氮化硅保護管、碳化硅保護管等產品，是山東率先生產氮化硅坩堝、氮化硅異型件、硅碳棒保護管和熱電偶保護管的廠家。奧翔硅碳重信譽、守合同，嚴把產品質量關，熱誠歡迎廣大用戶前來咨詢考察，洽談業(yè)務！福建電廠碳化硅結合氮化硅</p><p style="text-indent:25px">奧翔硅碳用先進的生產工藝和規(guī)范的質量管理，打造優(yōu)良的產品！甘肅鋼廠碳化硅結合氮化硅批發(fā)</p><p> 尤其是在使用初期更易熔損為了有效地阻礙H20、Fe、O2等對氮化硅結合碳化硅磚出鐵口的破壞，首先必須選擇無水泥球并利用開堵眼機進行開眼和堵眼，無水炮泥在出鐵口的高溫作用下能產生自我燒結成型作用，起到良好的自我封堵效果，既保護了氮化硅結合碳化硅磚又能穩(wěn)定出鐵口的深度，確保出鐵排渣順暢，延長出鐵口使用周期；其次是減少吹氧出鐵，如果要進行吹氧出鐵也要先用開眼機把爐眼鉆到一定深度(至少30cm以上)后再進行吹氧；再次是杜絕水淋及水冷爐眼，在使用氮化硅結合碳化硅磚出鐵口后且使用開堵眼機杜絕了有水堵爐眼，從而杜絕了水淋水冷爐眼的壞習慣。促使爐眼磚使用壽命達到3年往上。影響氮化硅結合碳化硅制品質量的因素有哪些？：隨著碳化硅產業(yè)的不斷發(fā)展，其制備工藝也越來越復雜，性能更加綜合化和優(yōu)越化。在氮化硅結合碳化硅制備工藝過程中，如何對影響產品質量的因素進行控制，繼而確保**終產品的性能，對于生產企業(yè)實現(xiàn)質量控制目標是至關重要的。文章就這一相關議題進行了探討，分別從產品原料的性質方面、結合劑方面、不同的成型工藝方面、干燥流程、裝窯方式以及氮化工藝流程等方面進行了分析和論述，供行業(yè)人士參考。甘肅鋼廠碳化硅結合氮化硅批發(fā)</p><p style="text-indent:25px">鄒平縣奧翔硅碳制品有限公司是一家有著雄厚實力背景、信譽可靠、勵精圖治、展望未來、有夢想有目標，有組織有體系的公司，堅持于帶領員工在未來的道路上大放光明，攜手共畫藍圖，在山東省濱州市等地區(qū)的機械及行業(yè)設備行業(yè)中積累了大批忠誠的客戶粉絲源，也收獲了良好的用戶口碑，為公司的發(fā)展奠定的良好的行業(yè)基礎，也希望未來公司能成為*****，努力為行業(yè)領域的發(fā)展奉獻出自己的一份力量，我們相信精益求精的工作態(tài)度和不斷的完善創(chuàng)新理念以及自強不息，斗志昂揚的的企業(yè)精神將**鄒平奧翔硅碳供應和您一起攜手步入輝煌，共創(chuàng)佳績，一直以來，公司貫徹執(zhí)行科學管理、創(chuàng)新發(fā)展、誠實守信的方針，員工精誠努力，協(xié)同奮取，以品質、服務來贏得市場，我們一直在路上！</p></p><br /><p>文章來源地址: 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