浙江耐高溫氮化硅保護(hù)管廠價直銷鄒平奧翔硅碳供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="氮化硅薄膜是硅基半導(dǎo)體常用的絕緣層，浙江耐高溫氮化硅保護(hù)管廠價直銷，由氮化硅制作的懸臂是原子力顯微鏡的傳感部件，浙江耐高溫氮化硅保護(hù)管廠價直銷。作為粒狀材料的氮化硅粉是很難加工的――不能把它加熱到它的熔點(diǎn)1850°C以上，浙江耐高溫氮化硅保"><meta name="keywords" content="浙江耐高溫氮化硅保護(hù)管廠價直銷"><link rel="canonical" href="http://www.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta name="baidu-site-verification" content="OBVzrC9aaQ" /> <meta http-equiv="Cache-Control" content="no-transform" /> <meta 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class="twoCol"><div id="3i4xpgm" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁?<a 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>?浙江耐高溫氮化硅保護(hù)管廠價直銷鄒平奧翔硅碳供應(yīng)</p><div id="mgvwiuw" class="leftbox clearfix"><h1>浙江耐高溫氮化硅保護(hù)管廠價直銷鄒平奧翔硅碳供應(yīng)</h1><div id="7yht3tf" class="proBig"><div id="jpo3tkf" 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="vkczrdf" 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="zog7btf" 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(chǎn)品關(guān)鍵詞：</span>浙江耐高溫氮化硅保護(hù)管廠價直銷</p><p><span>***更新：</span>2020-06-10 11:05:12</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="q37wikw" 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="p9acqln" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="ls7nuw8" class="box"><p><p> 氮化硅薄膜是硅基半導(dǎo)體常用的絕緣層，浙江耐高溫氮化硅保護(hù)管廠價直銷，由氮化硅制作的懸臂是原子力顯微鏡的傳感部件，浙江耐高溫氮化硅保護(hù)管廠價直銷。作為粒狀材料的氮化硅粉是很難加工的――不能把它加熱到它的熔點(diǎn)1850°C以上，浙江耐高溫氮化硅保護(hù)管廠價直銷，因?yàn)槌^這個溫度氮化硅發(fā)生分解成硅和氮?dú)?。因此用傳統(tǒng)的熱壓燒結(jié)技術(shù)是有問題的。把氮化硅粉末粘合起來可通過添加一些其他物質(zhì)比如燒結(jié)助劑或粘合劑誘導(dǎo)氮化硅在較低的溫度下發(fā)生一定程度的液相燒結(jié)后粘合成塊狀材料。[16]但由于需要添加粘合劑或燒結(jié)助劑，所以這種方法會在制出的塊狀材料中引入雜質(zhì)。使用放電等離子燒結(jié)是另一種可以制備更純凈大塊材料的方法，對壓實(shí)的粉末在非常短的時間內(nèi)（幾秒中）進(jìn)行電流脈沖，用這種方法能在1500-1700°C的溫度下得到緊實(shí)致密的氮化硅塊狀物。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江耐高溫氮化硅保護(hù)管廠價直銷" src="https://tyunfile.71360.com/UploadFile/zbwuzi/637238611241240234/3857722.jpg"></div><p style="text-indent:25px">氮化硅的強(qiáng)度很高，尤其是熱壓氮化硅，是世界上**堅(jiān)硬的物質(zhì)之一。它極耐高溫，強(qiáng)度一直可以維持到1200℃的高溫而不下降，受熱后不會熔成融體，一直到1900℃才會分解，并有驚人的耐化學(xué)腐蝕性能，能耐幾乎所有的無機(jī)酸和30%以下的燒堿溶液，也能耐很多有機(jī)酸的腐蝕；同時又是一種高性能電絕緣材料。氮化硅 - 性質(zhì)　化學(xué)式Si3N4。白色粉狀晶體;熔點(diǎn)1900℃,密度3.44克/厘米(20℃)；有兩種變體：α型為六方密堆積結(jié)構(gòu)；β型為似晶石結(jié)構(gòu)。氮化硅有雜質(zhì)或過量硅時呈灰色。主要應(yīng)用于高溫行業(yè)。其中碳化硅保護(hù)管占了主要的位置。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江耐高溫氮化硅保護(hù)管廠價直銷" src="http://tyunfile.71360.com/UpLoadFile/2019/7/27/16/636998424404004729_zbwuzi_4901460.jpg"></div><p>氮化硅保護(hù)管。特點(diǎn)：具有密度小，重量輕（3.1-3.3g／cm3），耐磨、抗氧化、自潤滑、耐腐蝕、電絕緣，高揚(yáng)氏模量（300GPa）絕緣，無磁性。產(chǎn)品特性：氮化硅是一種新型高性能的耐火制品，有較好的熱震穩(wěn)定性?；瘜W(xué)性能穩(wěn)定，抗高溫蠕變、抗酸性、抗堿性、抗氧化性能優(yōu)異，抗鋁（Al）、鉛（Pb）、錫（Sn）、鋅（Zn）、銅（Cu）等熔融金屬侵蝕，電絕緣性良好，常溫比電阻高，用于鋁液、鋅液、銅液等有色金屬加熱、保溫、均化、重熔等方面。檢測技術(shù)擁有溫度檢測等檢測設(shè)備，檢測性能。物流服務(wù)全國四大生產(chǎn)基地，擁有大量庫存，能夠就近當(dāng)天快速發(fā)貨。氮化硅熱電偶保護(hù)管具有熱穩(wěn)定性高、熱傳導(dǎo)性能好等特點(diǎn)，應(yīng)用于鋁、鉛、銀、銅等有色金屬液體的測溫保護(hù)裝置。此次新疆晶碩生產(chǎn)的氮化硅熱電偶保護(hù)管長900mm，直徑28mm；表面完好，有金屬音，達(dá)到完全致密；抗氧化溫度可達(dá)1600℃；加壓下，可耐1800℃的高溫。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 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