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href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_jxjxysb/">機(jī)械及行業(yè)設(shè)備</a>?<a href="http://www.cdcfah.com/cp/second-jxjxysb_drsb/">電熱設(shè)備</a>?<a href="http://www.cdcfah.com/cp/third-drsb_redianou/">熱電偶</a>?福建氮化硅保護(hù)管鄒平奧翔硅碳供應(yīng)</p><div id="znenypq" class="leftbox clearfix"><h1>福建氮化硅保護(hù)管鄒平奧翔硅碳供應(yīng)</h1><div id="p7xy7h4" class="proBig"><div id="s8ev4xg" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/zbwuzi/637238611241240234/3857722.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="b3it9ig" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/zbwuzi/637238611241240234/3857722.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="cxyr5ar" 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>福建氮化硅保護(hù)管,氮化硅保護(hù)管</p><p><span>***更新：</span>2021-01-07 14:03:11</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="fypqoua" 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="nqwcggw" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="2dyemlr" class="box"><p><p> 氮化硅是由硅元素和氮元素構(gòu)成的化合物。在氮?dú)鈿夥障?，將單質(zhì)硅的粉末加熱到1300-1400°C之間，硅粉末樣品的重量隨著硅單質(zhì)與氮?dú)獾姆磻?yīng)遞增。在沒有鐵催化劑的情況下，約7個(gè)小時(shí)后硅粉樣品的重量不再增加，此時(shí)反應(yīng)完成生成Si3N4。除了Si3N4外，還有其他幾種硅的氮化物（根據(jù)氮化程度和硅的氧化態(tài)所確定的相對(duì)應(yīng)化學(xué)式）也已被文獻(xiàn)所報(bào)道。比如氣態(tài)的一氮化二硅（Si2N）、一氮化硅（SiN）和三氮化二硅（Si2N3)。這些化合物的高溫合成方法取決于不同的反應(yīng)條件（比如反應(yīng)時(shí)間、溫度、起始原料包括反應(yīng)物和反應(yīng)容器的材料）以及純化的方法。Si3N4是硅的氮化物中化學(xué)性質(zhì)**為穩(wěn)定的（*能被稀的HF和熱的H2SO4分解），也是所有硅的氮化物中熱力學(xué)**穩(wěn)定的。所以一般提及“氮化硅”時(shí)，其所指的就是Si3N4。它也是硅的氮化物中**重要的化合物商品，福建氮化硅保護(hù)管。在很寬的溫度范圍內(nèi)氮化硅都是一種具有一定的熱導(dǎo)率、低熱膨脹系數(shù)、彈性模量較高的**度硬陶瓷，福建氮化硅保護(hù)管。不同于一般的陶瓷，它的斷裂韌性高。這些性質(zhì)結(jié)合起來使它具有優(yōu)良的耐熱沖擊性能，能夠在高溫下承受高結(jié)構(gòu)載荷并具備優(yōu)異的耐磨損性能。常用于需要高耐用性和高溫環(huán)境下的用途，諸如氣輪機(jī)、汽車引擎零件，福建氮化硅保護(hù)管、軸承和金屬切割加工零件。我公司將以優(yōu)良的產(chǎn)品，周到的服務(wù)與尊敬的用戶攜手并進(jìn)！福建氮化硅保護(hù)管</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="福建氮化硅保護(hù)管,氮化硅保護(hù)管" src="https://tyunfile.71360.com/UploadFile/zbwuzi/637238611241240234/3857722.jpg"></div><p>氮化硅保護(hù)管優(yōu)點(diǎn)有高于其他產(chǎn)品的抗折的強(qiáng)度和抗氧化性能。比較高使用溫度達(dá)1800℃。另外除了其本身的結(jié)構(gòu)特性，產(chǎn)品還具有良好的耐磨性能和對(duì)金屬溶液的抗腐蝕的性能，所以產(chǎn)品可以直接與鋁鋅銅鎂溶液接觸，不粘鋁陶瓷保護(hù)管已成功用于溫度測(cè)量。擁有其他耐火材料所不具備的特性，如高溫抗折，有意的高負(fù)荷載重和耐磨等性能?！井a(chǎn)品特點(diǎn)】1、優(yōu)良的抗氧化性能2、良好的耐磨性3、優(yōu)異的抗腐蝕性4、高溫抗折5、優(yōu)異的高負(fù)荷載重6、不粘鋁液氮化硅保護(hù)管氮化硅保護(hù)管的性能:1.使用壽命長達(dá)12個(gè)月以上2.導(dǎo)熱性能優(yōu)越，管壁薄（只有幾個(gè)毫米），對(duì)溫度響應(yīng)非常迅速，可在1分鐘內(nèi)測(cè)定金屬液溫度3.完全不受侵蝕影響；4.高溫下不會(huì)熔化，對(duì)金屬液沒有污染；5.可以用于含有鈉和鍶成分的合金熔液中6抗熱沖擊性好7無需預(yù)熱即可使用8不容易積渣維護(hù)要求低，易于維護(hù)性價(jià)比高9產(chǎn)品是電絕緣體常規(guī)規(guī)格保護(hù)管內(nèi)徑6-30MM：外徑10-40MM：長度800MM內(nèi)加工定制是特性高頻絕緣陶瓷功能絕緣裝置陶瓷微觀結(jié)構(gòu)其他規(guī)格尺寸28*16。福建氮化硅保護(hù)管奧翔硅碳始終以適應(yīng)和促進(jìn)工業(yè)發(fā)展為宗旨。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="福建氮化硅保護(hù)管,氮化硅保護(hù)管" src="https://tyunfile.71360.com/UploadFile/zbwuzi/637238611242792969/527626.jpg"></div><p> 氮化硅制品想必大家都不陌生，制品的粉體非常的重要，因?yàn)樗梢灾苯拥挠绊懏a(chǎn)品的坯體成型、燒結(jié)的關(guān)鍵因素，因此對(duì)粉體的要求非常的嚴(yán)格，下面就給大家介紹一下它的對(duì)粉體的要求：1、金屬雜質(zhì)和碳量極少①有碳參與會(huì)減少液相量并改變其組成，壓抑燒結(jié)和促使結(jié)構(gòu)凝聚。②粉體中存有鐵、鈣、鎂會(huì)降低燒結(jié)時(shí)的液相粘度，將密度增加1％-5％，但可促使Si3N4晶粒發(fā)育和陶瓷較粗粒結(jié)構(gòu)的形成，降低機(jī)械應(yīng)力作用下的高溫強(qiáng)度和加速變形速度。2、氧量可控氧作為基本雜質(zhì)以被吸附形式參與粉體，還以覆蓋Si3N4粒子表面的SiO2和Si2N2O形式參與。氧的含量決定燒結(jié)時(shí)的液相量，并影響材料的相組成、結(jié)構(gòu)和性能。3、α-相含量①因?yàn)闊Y(jié)和結(jié)構(gòu)形成過程與伴隨的α-Si3N4→β-Si3N4相變有關(guān)，且這種變化是依據(jù)通過液相再結(jié)晶的機(jī)理發(fā)生的。②雖然要求是公認(rèn)的，但成功使用的氮化硅粉體還有非晶形成的或含一些結(jié)晶相的。4、粒子的分散性高，均質(zhì)性好對(duì)于大多數(shù)工藝而言，均需要亞微米尺寸的粉體，即表面積為10-25cm2/g，這樣可制得高密度微粒結(jié)構(gòu)材料。氮化硅制品，我們經(jīng)常可以在陶瓷行業(yè)見到它，它是陶瓷的原料，不過我們?cè)谶M(jìn)行使用的時(shí)候?qū)Ψ垠w有那么多的要求，是為了保證產(chǎn)品的質(zhì)量和性能。 </p><p style="text-indent:25px">熱電偶保護(hù)管主要起到保護(hù)作用，而接下來，我們就要一起認(rèn)識(shí)一下它的具體用途。一起前來認(rèn)識(shí)看看吧。　　熱電偶保護(hù)管主要有兩種用途：　　一是防止遭受機(jī)械損壞；　　二是保護(hù)熱電偶免受被測(cè)介質(zhì)化學(xué)腐蝕、不受氧化氣氛或還原氣氛的有害影響，使熱電偶盡可能處于接近其比較好氣氛中。　　因此熱電偶必須加以保護(hù)，使之不受不良?xì)夥盏那趾Α?氮化硅結(jié)合碳化硅保護(hù)管，不但具有良好的抗熱震、抗氧化性能，而且具有抗酸堿腐蝕、抗高溫金屬液體沖刷等特性。普遍應(yīng)用于鋁、鋅等金屬冶煉領(lǐng)域。奧翔硅碳公司將以質(zhì)量的產(chǎn)品，完善的服務(wù)與尊敬的用戶攜手并進(jìn)！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="福建氮化硅保護(hù)管,氮化硅保護(hù)管" src="https://tyunfile.71360.com/UploadFile/zbwuzi/637238610950009765/4976881.jpg"></div><p style="text-indent:25px">　氮化硅制品生產(chǎn)中保護(hù)套管是一件非常重要的部件，采用靜壓素坯成型，可以經(jīng)過高溫反應(yīng)燒結(jié)、烘干氮化工藝制成的，下面就給大家介紹一下它的保護(hù)套管，方便今后我們的使用：　　一、特點(diǎn) 　　1、設(shè)備耐溫高。　　2、有較好的化學(xué)熱穩(wěn)定性，熱震性能好，導(dǎo)熱系數(shù)高。　　3、耐急冷急熱，可直接用于金屬液體中，表面光滑不掉渣。　　4、抗高溫氧化性能優(yōu)，耐酸堿，耐磨，抗高溫流體沖刷性能好，具有較高抗折強(qiáng)度。　　二、用途　　1、金屬液體測(cè)溫保護(hù)更加優(yōu)異，在鋁、銅、鋅、鎂等熔融金屬液體中廣泛應(yīng)用。　　2、用于各種高溫發(fā)熱元件爐管、保護(hù)管、熱鍍鋅加熱輻射管、浸液套。　　3、煤氣、天然氣加熱、各種工業(yè)窯爐的高溫窯具、加熱保溫等。　　氮化硅制品保護(hù)套管是以精細(xì)氮化硅結(jié)合RSiC為主要原料，被應(yīng)用于鋁合金低壓鑄造及壓鑄行業(yè)升液管、攪拌器、流鋁液槽斗等，可想而知保護(hù)套管對(duì)產(chǎn)品的重要性，我們?nèi)杖粘Ｒ煤玫谋ｐB(yǎng)。奧翔硅碳不懈追求產(chǎn)品質(zhì)量，精益求精不斷升級(jí)。福建氮化硅保護(hù)管</p><p style="text-indent:25px">奧翔硅碳累積點(diǎn)滴改進(jìn)，邁向優(yōu)良品質(zhì)！福建氮化硅保護(hù)管</p><p>產(chǎn)品簡介：氮化硅是一種結(jié)構(gòu)陶瓷材料，具有良好的抗折強(qiáng)度和抗氧化性能，比較高使用溫度高達(dá)1500攝氏度，還具有良好的耐磨性能和對(duì)金屬溶液的抗腐蝕性能，所以氮化硅熱電偶保護(hù)管可以直接與鋁、鋅、銅。氮化硅熱電偶保護(hù)管鋁液、金屬熔液測(cè)溫用陶瓷保護(hù)管熱電偶是應(yīng)用較的測(cè)溫傳感器，而熱電偶的長期穩(wěn)定性、使用壽命等各項(xiàng)性能指標(biāo)都與保護(hù)管密切相關(guān)。氮化硅陶瓷保護(hù)管與熱電偶配套使用，起到保護(hù)熱電偶。氮化硅發(fā)熱體保護(hù)管工藝成型：等靜壓；燒結(jié)：反應(yīng)燒結(jié)、氣壓高溫?zé)Y(jié)特點(diǎn)1）強(qiáng)度高、致密性好。2）較低的熱膨脹系數(shù)。3）優(yōu)異的抗熱沖擊性能.4）與鋁熔液等有色金屬熔液不浸潤。5）良好的耐腐蝕性壓鑄。氮化硅熱電偶保護(hù)管、鋁液加熱保護(hù)管等。采用高純氮化硅結(jié)氣氛燒結(jié)工藝。具有良好的導(dǎo)熱性、抗熱振性和耐磨性、耐腐蝕性強(qiáng)、抗沖刷、無污染等特點(diǎn)。較高使用溫度達(dá)1450度。用于鋁液、銅液、鋅液等有色金屬的。氮化硅發(fā)熱體保護(hù)管鋁液、金屬熔液恒溫用發(fā)熱體保護(hù)管壓鑄過程中溫度控制是獲得優(yōu)良鑄件的重要因素，為了將熔液控制在較佳澆注溫度，采用發(fā)熱體來恒定溫度。福建氮化硅保護(hù)管</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、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，一直以來，公司貫徹執(zhí)行科學(xué)管理、創(chuàng)新發(fā)展、誠實(shí)守信的方針，員工精誠努力，協(xié)同奮取，以品質(zhì)、服務(wù)來贏得市場(chǎng)，我們一直在路上！</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2744482.html</p></div></div></div></div></div><div id="ma8i8do" class="page-right twoColRt"><div id="ayeqoeu" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="7v7ywci" 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) 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