電廠碳化硅結(jié)合氮化硅鄒平奧翔硅碳供應(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="氮化硅結(jié)合碳化硅材料是一種新材料，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、氮化硅結(jié)合碳化硅板等。被廣泛應(yīng)用于鋼鐵、有色金屬、化工建材等多種行業(yè)，具有節(jié)能、環(huán)保、耐高溫、耐腐蝕等諸多優(yōu)點(diǎn)。氮化硅結(jié)合碳化硅性能及用途：1、氮化硅結(jié)"><meta name="keywords" content="電廠碳化硅結(jié)合氮化硅"><link rel="canonical" href="http://m.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" 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id="dxpmypw" class="proBig"><div id="xmogn3h" 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="etlda4n" 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="ysprtxy" 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>電廠碳化硅結(jié)合氮化硅</p><p><span>***更新：</span>2020-06-22 05:18:21</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="ixu7fvx" 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="v88dvk2" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="p8rvhe8" class="box"><p><p style="text-indent:25px">氮化硅結(jié)合碳化硅材料是一種新材料，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、氮化硅結(jié)合碳化硅板等。被廣泛應(yīng)用于鋼鐵、有色金屬、化工建材等多種行業(yè)，具有節(jié)能、環(huán)保、耐高溫、耐腐蝕等諸多優(yōu)點(diǎn)。氮化硅結(jié)合碳化硅性能及用途： 1、氮化硅結(jié)合碳化硅制品，質(zhì)地堅硬，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，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。高溫抗蠕能力強(qiáng)，耐腐蝕，電廠碳化硅結(jié)合氮化硅，耐極冷極熱、抗氧化，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，電廠碳化硅結(jié)合氮化硅，電廠碳化硅結(jié)合氮化硅、有色金屬、化工建材等多種行業(yè)，節(jié)能、環(huán)保、降低成本。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="電廠碳化硅結(jié)合氮化硅" src="http://tyunfile.71360.com/UpLoadFile/2019/7/27/16/636998403242947902_zbwuzi_2449633.jpg"></div><p> 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，未來的市場發(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原料的粒度和顆粒級配進(jìn)行嚴(yán)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，影響**終的產(chǎn)品質(zhì)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?dú)獾姆磻?yīng)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?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，會誘發(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。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="電廠碳化硅結(jié)合氮化硅" src="https://tyunfile.71360.com/UploadFile/zbwuzi/637238605112080078/2215672.jpg"></div><p> 坯體的體積密度會直接影響到氮化質(zhì)量。氮化硅結(jié)合碳化硅制品生產(chǎn)工藝中，需要加入臨時的結(jié)合劑，結(jié)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(shí)現(xiàn)均質(zhì)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(jié)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(jié)合碳化硅制品中的臨時結(jié)合劑會分解，氣態(tài)物質(zhì)揮發(fā)過程中給氮化硅結(jié)合碳化硅制品留下大量的網(wǎng)絡(luò)狀氣孔通道，不僅更有利于氮?dú)獾某淙耄岣吡斯璺酆偷獨(dú)庵g的反應(yīng)效率，而且也能夠更有利于**終產(chǎn)品的穩(wěn)定性。臨時結(jié)合劑主要有：有機(jī)糊精、木質(zhì)素磺酸鈣以及德國司馬化工分散劑等等，目前行業(yè)內(nèi)對于臨時結(jié)合劑的添加量質(zhì)量百分比通常在5%以內(nèi)。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原料的粒度和顆粒級配進(jìn)行嚴(yán)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。</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/345767.html</p></div></div></div></div></div><div id="v23el8h" class="page-right twoColRt"><div id="kuwtv78" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="mqsprln" 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