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當(dāng)前位置:<a href="http://m.cdcfah.com/">首頁(yè)?<a href="http://m.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://m.cdcfah.com/cp/first-_jxjxysb/">機(jī)械及行業(yè)設(shè)備</a>?<a href="http://m.cdcfah.com/cp/second-jxjxysb_drsb/">電熱設(shè)備</a>?<a href="http://m.cdcfah.com/cp/third-drsb_redianou/">熱電偶</a>?陜西碳化硅結(jié)合氮化硅廠家鄒平奧翔硅碳供應(yīng)</p><div id="sokl8qw" class="leftbox clearfix"><h1>陜西碳化硅結(jié)合氮化硅廠家鄒平奧翔硅碳供應(yīng)</h1><div id="hu7rh2v" class="proBig"><div id="yvrhwsx" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/7/27/16/636998403242947902_zbwuzi_2449633.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="tqqgqfl" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/7/27/16/636998403242947902_zbwuzi_2449633.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="8zpq8b2" 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>山東省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>陜西碳化硅結(jié)合氮化硅廠家,碳化硅結(jié)合氮化硅</p><p><span>***更新：</span>2021-02-05 08:03:38</p><p><span id="click" >瀏覽次數(shù)：5次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="ykffqfp" 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(wǎng)址: </span></p><p><span>手機(jī): </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(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="xp3ep88" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="bnyz7f8" class="box"><p><p> 氧化鋯陶瓷球和氮化硅陶瓷球的主要區(qū)別在于：1.顏色。氧化鋯陶瓷球80%以上是以白色為主，白色的氧化鋯陶瓷球是其本色。但有時(shí)會(huì)看到陶瓷球呈現(xiàn)淡黃色或者灰色。氮化硅結(jié)合碳化硅的相關(guān)知識(shí)氮化硅結(jié)合碳化硅材料是一種新型的高級(jí)耐火材料，主要產(chǎn)品有氮化硅結(jié)合碳化硅輻射管、氮化硅結(jié)合碳化硅磚等。性能及用途1、氮化硅結(jié)合碳化硅制品，質(zhì)地堅(jiān)硬，莫氏硬度約為9，在非金屬材料中屬于硬度材料，僅次于金剛石。2、氮化硅結(jié)合碳化硅制品的常溫強(qiáng)度高，在1200-1400℃高溫下，幾乎保持與常溫相同時(shí)間的強(qiáng)度和硬度。隨著使用氣氛的不同，比較高安全使用溫度可達(dá)到1650-1750℃。3、熱膨脹系數(shù)小，陜西碳化硅結(jié)合氮化硅廠家，相比碳化硅等制品熱導(dǎo)率高，不易產(chǎn)生熱應(yīng)力，具有良好熱震穩(wěn)定性，使用壽命長(zhǎng)。高溫抗蠕能力強(qiáng)，耐腐蝕，耐極冷極熱、抗氧化，陜西碳化硅結(jié)合氮化硅廠家，易制成尺寸精度高符合要求的制品。4、產(chǎn)品廣泛應(yīng)用于鋼鐵、有色金屬，陜西碳化硅結(jié)合氮化硅廠家、化工建材等多種行業(yè)，節(jié)能、環(huán)保、降低成本。氮化硅結(jié)合碳化硅磚高溫下強(qiáng)度高，有良好的抗熱震性和抗堿侵蝕性，低的熱膨脹率，良好的抗氧化性、抗金屬和爐渣沖刷、抗腐蝕性氣體侵蝕能力強(qiáng)等明顯優(yōu)點(diǎn)。但其也有明顯的缺點(diǎn)。奧翔硅碳提供周到的解決方案，滿足客戶不同的服務(wù)需要。陜西碳化硅結(jié)合氮化硅廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="陜西碳化硅結(jié)合氮化硅廠家,碳化硅結(jié)合氮化硅" src="http://tyunfile.71360.com/UpLoadFile/2019/7/27/16/636998403242947902_zbwuzi_2449633.jpg"></div><p style="text-indent:25px">經(jīng)過研究成型溫度對(duì)陶瓷性能的影響。以氧化鋁和氧化釔作為燒結(jié)助劑，碳化硅為主要源料，羧甲基纖維為造孔劑，制備了多孔碳化硅陶瓷，研究了羧甲基纖維含量的變化對(duì)陶瓷材料的結(jié)構(gòu)和力學(xué)性能的影響，并對(duì)陶瓷的斷面進(jìn)行了形貌分析。目前對(duì)陶瓷支撐體的研究方向主要集中在碳化硅、二氧化鋁多孔陶瓷，以及燒結(jié)溫度、造孔劑對(duì)支撐體性能的影響，但對(duì)氮化硅結(jié)合碳化硅作為陶瓷支撐體以及添加劑對(duì)其各項(xiàng)性能還需要我們進(jìn)一步的研究，爭(zhēng)取制備出更完美的產(chǎn)品。陜西碳化硅結(jié)合氮化硅廠家奧翔硅碳累積點(diǎn)滴改進(jìn)，邁向優(yōu)良品質(zhì)！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="陜西碳化硅結(jié)合氮化硅廠家,碳化硅結(jié)合氮化硅" src="https://tyunfile.71360.com/UploadFile/zbwuzi/637238605112548828/7298124.jpg"></div><p> 氮化硅結(jié)合碳化硅制品的原料混煉成型后在氮化爐中高溫1400℃左右進(jìn)行燒制，**終產(chǎn)品的質(zhì)量和性能與氮化反應(yīng)的溫度有著緊密關(guān)系。在硅粉與氮?dú)獍l(fā)生反應(yīng)的過程中，大致經(jīng)歷兩個(gè)溫度段：首先是升溫階段，然后是原料的氮化反應(yīng)階段。其中升溫階段裝置內(nèi)的溫度由初始溫度升高至1100℃左右，而原料氮化反應(yīng)階段的溫度在1100～1350℃。氮化硅結(jié)合碳化硅的干燥制度影響，干燥工序中溫度和時(shí)間對(duì)產(chǎn)品質(zhì)量有較大影響。溫度過低或時(shí)間過短，都會(huì)導(dǎo)致胚體中殘留水分，在后續(xù)的氮化反應(yīng)過程中誘發(fā)硅粉的氧化反應(yīng)，從而降低氮化反應(yīng)效率，影響產(chǎn)品質(zhì)量。溫度升高的快慢也會(huì)對(duì)產(chǎn)品質(zhì)量造成影響。溫度升高太快不利于對(duì)高溫環(huán)境進(jìn)行控制，過高的溫度會(huì)造成胚體表面出現(xiàn)裂紋。氮化工序之前的裝窯方式可能對(duì)質(zhì)量造成影響的因素是胚體之間的縫隙間隔。胚體之間應(yīng)留有一定的空間，為氮?dú)獾捻槙碀B透填充提供有利條件，避免出現(xiàn)因裝窯總量過多導(dǎo)致流硅現(xiàn)象。氮化硅結(jié)合碳化硅制品的成型工藝主要有半干法成型和注漿成型兩大類。其中半干法成型因生產(chǎn)效率較高的優(yōu)勢(shì)應(yīng)用更加普遍。國(guó)內(nèi)主要采用的是注漿法成型，這就要求漿料性能一定要好，決定漿料好壞的因素有很多。</p><p style="text-indent:25px"> 如何制備氮化硅結(jié)合碳化硅陶瓷支撐體，是需要不斷試驗(yàn)和改良設(shè)計(jì)及配方的，按照**初實(shí)驗(yàn)配方稱取一定量的碳化硅粉，硅粉，燒結(jié)助劑。加入適量無(wú)水乙醇，球磨4h?；旌暇鶆蚝笾糜诠娘L(fēng)干燥箱中干燥，將干燥后粉體與質(zhì)量濃度為5%的PEG溶液置于瑪瑙研缽中混合均勻，將混合粉體置于密封袋中陳腐8h。陳腐后粉料倒入25mm的無(wú)孔模具內(nèi)，模壓成型。壓制成型后的素坯置于高溫氣氛管式爐中1440℃下保溫3h，制得氮化硅結(jié)合碳化硅陶瓷。采用XRD儀表征氮化硅結(jié)合碳化硅多孔陶瓷的物相；用孔徑分析儀測(cè)量陶瓷的孔徑分布；用SEM觀察陶瓷的微觀結(jié)構(gòu)；抗折強(qiáng)度用萬(wàn)能試驗(yàn)機(jī)測(cè)試；用自制儀器測(cè)量支撐體的純水通量。以上就是小編簡(jiǎn)單為大家講的制備氮化硅結(jié)合碳化硅陶瓷支撐體的配發(fā)實(shí)驗(yàn)及測(cè)試。公司生產(chǎn)工藝得到了長(zhǎng)足的發(fā)展，優(yōu)良的品質(zhì)使我們的產(chǎn)品****各地。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="陜西碳化硅結(jié)合氮化硅廠家,碳化硅結(jié)合氮化硅" src="http://tyunfile.71360.com/UpLoadFile/2019/7/27/16/636998403242635286_zbwuzi_1046963.jpg"></div><p style="text-indent:25px">氮化硅結(jié)合碳化硅是采用高純度的SiC和Si粉為原料，注漿成坯體，通過氮化反應(yīng)燒結(jié)而成。因?yàn)镹SiC具有高于RSiC產(chǎn)品的抗折強(qiáng)度和抗氧化性能，還具有良好的耐磨性能和對(duì)金屬溶液的抗腐蝕的性能，比較高使用溫度達(dá)1500℃。所以NSiC產(chǎn)品可以直接與鋁，鋅，銅，鎂溶液接觸,NSiC保護(hù)管已成功用于溫度測(cè)量。氮化硅結(jié)合碳化硅保護(hù)管被廣泛應(yīng)用與有色金屬鑄造行業(yè)。一端封口的管子在鋁制品行業(yè)使用中起到隔絕鋁液與硅碳棒的接觸，對(duì)硅碳棒起到很好的保護(hù)作用，所以又叫做硅碳棒保護(hù)管或硅碳棒保護(hù)套。兩端都開口的用于鋁輪轂制造時(shí)鋁液從管子的低端升到高處，又稱作升液管。奧翔硅碳是多層次的模式與管理模式。陜西碳化硅結(jié)合氮化硅廠家</p><p style="text-indent:25px">奧翔硅碳生產(chǎn)的產(chǎn)品受到用戶的一致稱贊。陜西碳化硅結(jié)合氮化硅廠家</p><p> 氮化硅結(jié)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(xì)的類別，如氮化硅結(jié)合碳化硅輻射管、氮化硅結(jié)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(jié)合碳化硅材料因具有的節(jié)能環(huán)保特點(diǎn)更是從眾多同性能產(chǎn)品中脫穎而出，未來(lái)的市場(chǎng)發(fā)展前景良好。1、原料性質(zhì)的影響氮化硅結(jié)合碳化硅制品涉及到的主要生產(chǎn)原料有：碳化硅、硅粉、氮?dú)獾忍砑觿?。不同于普通的氮化硅材料制品，氮化硅結(jié)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(yīng)達(dá)到，硅粉的純度應(yīng)達(dá)到99%以上，氮?dú)獾募兌葢?yīng)達(dá)到。除了原料的純度需要進(jìn)行嚴(yán)格的控制之外，生產(chǎn)加工過程中還需要對(duì)原料的粒度和顆粒級(jí)配進(jìn)行嚴(yán)格的控制。原料的粒度過高將會(huì)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(chǎn)品質(zhì)量。在原料顆粒級(jí)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?dú)獾姆磻?yīng)效率，但是一味降低硅粉的粒度也會(huì)存在一定的***影響，即硅粉與氮?dú)夥磻?yīng)速率過快，劇烈的反應(yīng)造成反應(yīng)裝置中熱量集聚上升，一旦溫度超過1400℃時(shí)，會(huì)誘發(fā)碳化硅表面出現(xiàn)流硅現(xiàn)象，反而不利于產(chǎn)品的質(zhì)量控制。另外。陜西碳化硅結(jié)合氮化硅廠家</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(shí)力背景、信譽(yù)可靠、勵(lì)精圖治、展望未來(lái)、有夢(mèng)想有目標(biāo)，有組織有體系的公司，堅(jiān)持于帶領(lǐng)員工在未來(lái)的道路上大放光明，攜手共畫藍(lán)圖，在山東省濱州市等地區(qū)的機(jī)械及行業(yè)設(shè)備行業(yè)中積累了大批忠誠(chéng)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(chǔ)，也希望未來(lái)公司能成為*****，努力為行業(yè)領(lǐng)域的發(fā)展奉獻(xiàn)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(qiáng)不息，斗志昂揚(yáng)的的企業(yè)精神將**鄒平奧翔硅碳供應(yīng)和您一起攜手步入輝煌，共創(chuàng)佳績(jī)，一直以來(lái)，公司貫徹執(zhí)行科學(xué)管理、創(chuàng)新發(fā)展、誠(chéng)實(shí)守信的方針，員工精誠(chéng)努力，協(xié)同奮取，以品質(zhì)、服務(wù)來(lái)贏得市場(chǎng)，我們一直在路上！</p></p><br /><p>文章來(lái)源地址: http://m.cdcfah.com/cp/3172795.html</p></div></div></div></div></div><div id="77dzgxd" class="page-right twoColRt"><div id="sf2tz3a" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="mu2ht7m" class="recomPic likePro"><a href="http://m.cdcfah.com/cp/814588.html"><div><img 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