淄博氮化硅升液管零售鄒平奧翔硅碳供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content=" 將造粒得到的粉粒體通過(guò)70目篩后，使用震動(dòng)加料機(jī)將其填充于升液管模具中并邊填入邊振動(dòng)，震動(dòng)頻率為150Hz，然后將所述坩堝模具置于等靜壓設(shè)備中，在200-300MPa的壓力下進(jìn)行冷等靜壓成型，"><meta name="keywords" content="淄博氮化硅升液管零售,升液管"><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" content="no-transform" /> <meta 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class="proBig"><div id="wq8a7mt" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/zbwuzi/637238611793144531/4025686.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="uoqnrnk" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/zbwuzi/637238611793144531/4025686.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="uy38nxo" 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>淄博氮化硅升液管零售,升液管</p><p><span>***更新：</span>2020-08-07 06:00:56</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="y3ifcjl" 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="kjl2woq" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="8p8my33" class="box"><p><p> 將造粒得到的粉粒體通過(guò)70目篩后，使用震動(dòng)加料機(jī)將其填充于升液管模具中并邊填入邊振動(dòng)，震動(dòng)頻率為150Hz，然后將所述坩堝模具置于等靜壓設(shè)備中，在200-300MPa的壓力下進(jìn)行冷等靜壓成型，保持壓力100s，脫模后得到升液管生坯。，將所述升液管生胚進(jìn)壓燒結(jié)，得到氮化硅升液管。其中，氣壓燒結(jié)的溫度為1900℃，氣壓燒結(jié)的壓力8MPa。將得到的升液管生坯置于氣壓燒結(jié)爐內(nèi)，抽真空并通電加熱，加熱至900℃后，在繼續(xù)加熱的同時(shí)，向爐內(nèi)充入純度為％的氮?dú)膺M(jìn)行加壓，加熱至1100℃時(shí)壓力為，保溫1h后，繼續(xù)加熱至1400℃，在繼續(xù)加熱的同時(shí)，向爐內(nèi)繼續(xù)充入純度為％的氮?dú)膺M(jìn)行加壓，達(dá)到氣壓燒結(jié)的溫度為1900℃、壓力為5-10MPa，氣壓燒結(jié)結(jié)束后，停止加熱并關(guān)閉進(jìn)氣閥，隨爐冷卻至100℃開始卸壓，淄博氮化硅升液管零售，開爐并進(jìn)行精加工和成品檢驗(yàn)，淄博氮化硅升液管零售，淄博氮化硅升液管零售，得到氮化硅升液管。以上內(nèi)容是結(jié)合具體的推薦實(shí)施方式對(duì)本發(fā)明所作的進(jìn)一步詳細(xì)說(shuō)明，不能認(rèn)定本發(fā)明具體實(shí)施只局限于上述這些說(shuō)明。對(duì)于本發(fā)明所屬技術(shù)領(lǐng)域的普通技術(shù)人員來(lái)說(shuō)，在不脫離本發(fā)明構(gòu)思的前提下，還可以做出若干簡(jiǎn)單推演或替換，都應(yīng)當(dāng)視為屬于本發(fā)明的保護(hù)范圍。奧翔硅碳通過(guò)專業(yè)的知識(shí)和可靠技術(shù)為客戶提供服務(wù)。淄博氮化硅升液管零售</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淄博氮化硅升液管零售,升液管" src="https://tyunfile.71360.com/UploadFile/zbwuzi/637238611793144531/4025686.jpg"></div><p> 本實(shí)用新型屬于低壓鑄造技術(shù)領(lǐng)域，具體涉及一種低壓鑄造的升液管。背景技術(shù)：在低壓鑄造技術(shù)中，升液管是連接保溫爐和模具型腔的通道，升液管的結(jié)構(gòu)特征、保溫效果和抗腐蝕性能等直接影響著鑄件的質(zhì)量。在通常的鑄造過(guò)程中升液管一般采用圓柱直管，率先進(jìn)入模具的鋁液與升液管熱量交換大，熱量損失較大，容易發(fā)生升液管凍死現(xiàn)象或進(jìn)入型腔提前凝固現(xiàn)象；在結(jié)晶保壓結(jié)束后，鋁液回流在直管中受到的阻力小，對(duì)保溫爐鍋底沖刷嚴(yán)重，同時(shí)容易攪動(dòng)鍋底的雜質(zhì)，下次鑄造過(guò)程中容易將雜質(zhì)引入模具無(wú)法保證鑄件質(zhì)量。技術(shù)實(shí)現(xiàn)要素：為了解決上述存在的問(wèn)題，本實(shí)用新型提供了一種低壓鑄造的升液管。本實(shí)用新型的技術(shù)方案是這樣實(shí)現(xiàn)的：升液管為一體結(jié)構(gòu)的鋼管，包括第三過(guò)濾片、第二過(guò)濾片、首過(guò)濾片、倒錐型引流槽、法蘭盤、沉頭孔、上波紋管、下波紋管、圓柱直管、濾片。為充分發(fā)揮升液管的功能可在升液管內(nèi)部添加鈦酸鋁陶瓷等材料提高升液管的抗腐蝕能力，在升液管外部添加碳化硅等材料提高升液管的保溫能力。作為本實(shí)用新型的進(jìn)一步優(yōu)化方案，所述沉頭孔均勻分布在所述法蘭盤表面，通過(guò)沉頭螺釘將升液管與保溫爐蓋緊密連接在一起。淄博氮化硅升液管零售奧翔硅碳的行業(yè)影響力逐年提升。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淄博氮化硅升液管零售,升液管" src="https://tyunfile.71360.com/UploadFile/zbwuzi/637238611795273437/4479969.jpg"></div><p> 一種復(fù)合結(jié)構(gòu)的氮化硅結(jié)合碳化硅陶瓷升液管的制作方法技術(shù)領(lǐng)域：本實(shí)用新型屬于特種陶瓷材料的制備技術(shù)領(lǐng)域，主要涉及一種復(fù)合結(jié)構(gòu)的氮化硅結(jié)合碳化硅陶瓷升液管。背景技術(shù)：升液管是低壓鑄造機(jī)上的關(guān)鍵部件之一，其性能及穩(wěn)定性直接影響鑄造產(chǎn)品的質(zhì)量和生產(chǎn)效率。其工作原理是下端插入保溫爐鋁合金熔液內(nèi)，上端連接鑄造模具腔，通過(guò)壓力作用鋁合金熔液由下而上進(jìn)入模具腔完成鑄造。根據(jù)工作條件要求升液管要具有良好的抗熱震性，抗鋁合金熔液的腐蝕，與鋁合金熔液不潤(rùn)濕，良好的氣密性和抗熱沖擊疲勞性。目前市場(chǎng)上主要產(chǎn)品有鑄鐵升液管、鈦酸鋁升液管和氮化硅結(jié)合碳化硅升液管；鑄鐵升液管在使用中易對(duì)鋁合金鑄件增鐵，且使用壽命短，影響生產(chǎn)效率；鈦酸鋁陶瓷的合成和燒結(jié)溫度不易控制，且強(qiáng)度不高；而氮化硅結(jié)合碳化硅升液管在鋁合金鑄造行業(yè)的使用比例越來(lái)越大，主要得益于其不與鋁合金熔液浸潤(rùn)，且耐腐蝕，抗熱震性好，但是純陶瓷型的氮化硅結(jié)合碳化硅升液管成本較高。為解決上述技術(shù)問(wèn)題，提出復(fù)合結(jié)構(gòu)的升液管，國(guó)內(nèi)復(fù)合結(jié)構(gòu)的升液管主要是采用鑄鐵管或無(wú)縫鋼管作為夾層材料，或是采用陶瓷內(nèi)襯來(lái)保證升液管的氣密性，采用鑄鐵管或無(wú)縫鋼管易對(duì)鑄造產(chǎn)品增鐵。</p><p> 二者通過(guò)連接螺栓緊固；升液管本體a(2)設(shè)置法蘭，升液管本體a(2)選用普通鐵質(zhì)材料制作，升液管本體b(8)選用氮化硼、碳化硅、陶瓷中之一制作;升液管本體a(2)和升液管本體b(8)的接縫處設(shè)置密封墊圈(9)，升液管本體a(2)和升液管本體b(8)的接縫處設(shè)置過(guò)濾片(4)，升液管本體b(8)的下端設(shè)置第二過(guò)濾片(7);升液管本體b的內(nèi)壁截面呈“正錐型”，錐角5-8°，開口逐漸縮小，升液管本體a的內(nèi)壁截面呈“直線+倒錐型”，錐角5-10°。2.根據(jù)權(quán)利要求1所述的升液管，其特征在于:密封墊圈(9)的厚度為3mm，過(guò)濾片(4)、第二過(guò)濾片(7)的厚度為5mm。3.根據(jù)權(quán)利要求1所述的升液管，其特征在于:升液管本體b的內(nèi)壁截面呈“正錐型”，錐角5°，液管本體a的內(nèi)壁截面呈“直線+倒錐型”，錐角9°。奧翔硅碳有著質(zhì)量的服務(wù)質(zhì)量和極高的信用等級(jí)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淄博氮化硅升液管零售,升液管" src="https://tyunfile.71360.com/UploadFile/zbwuzi/637238611795830078/3864751.jpg"></div><p style="text-indent:25px">氮化硅升液管應(yīng)該怎樣使用呢？可能很多朋友對(duì)此不是很了解，下面小編就來(lái)為大家介紹一下吧。一、裝配氮化硅升液管與爐口及模具在對(duì)接安裝時(shí)，密封要嚴(yán)密，氣密封間隙的松緊與密封材料的選取十分重要。過(guò)緊時(shí)壓力大，長(zhǎng)時(shí)間受力容易壓裂，過(guò)松時(shí)在很短時(shí)間里又會(huì)漏氣。另外密封壓緊部位的選取要合理，避免使升液管法蘭盤受力錯(cuò)位而減短使用壽命。要把握好間隙、材料，安裝手法等環(huán)節(jié)逐步積累經(jīng)驗(yàn)。二、使用前準(zhǔn)備氮化硅升液管入爐前應(yīng)當(dāng)充分預(yù)熱，如果用燃?xì)饩婕訜?，要?nèi)外上下緩慢均勻，避免局部過(guò)度受熱。溫度達(dá)到600°C罐體發(fā)暗紅時(shí)即可，時(shí)間大約三十分鐘左右。也可以把升液管架在爐中，讓管的底口距鋁液面2厘米左右，等待管壁全部發(fā)紅后（時(shí)間大約三十分鐘）即可緩慢放入鋁液中。此項(xiàng)操作既可以把管內(nèi)的潮氣烘干，又避免升液管因突然升溫而引起炸裂。三、使用中注意氮化硅升液管使用時(shí)一定要注意減少對(duì)管口的敲擊，特別是堵鋁后不能硬砸。在更換模具、修理設(shè)備時(shí)，盡量減少?zèng)_擊震動(dòng)，對(duì)升液管暴露的部位要注意保溫，防止急冷。扒渣時(shí)注意不要直接碰撞升液管，加注鋁液時(shí)注意避免直接沖澆到升液管體上。我公司生產(chǎn)的產(chǎn)品、設(shè)備用途非常多。河北碳化硅陶瓷升液管廠家直銷</p><p style="text-indent:25px">奧翔硅碳不懈追求產(chǎn)品質(zhì)量，精益求精不斷升級(jí)。淄博氮化硅升液管零售</p><p> 氮化硅升液管應(yīng)用于低壓鑄造保溫爐。中國(guó)作為當(dāng)代的制造大國(guó)，也是世界的制造中心，升液管作為低壓鑄造保溫爐的必需品，已經(jīng)經(jīng)過(guò)了幾代的材料“進(jìn)化”，從**初的金屬材料到陶瓷材料，從普通陶瓷材料到復(fù)合陶瓷材料。直到氮化硅升液管的出現(xiàn)，才基本解決了升液管使用中的幾大問(wèn)題：1、耐腐蝕性，金屬材質(zhì)的升液管在高溫的金屬溶液里很容易被腐蝕掉，即便使用復(fù)合陶瓷的升液管，比如現(xiàn)在還大量使用的碳化硅材質(zhì)，腐蝕也非常嚴(yán)重，導(dǎo)致其使用壽命在1--2個(gè)月以內(nèi)。2、積瘤和掛渣，傳統(tǒng)升液管被腐蝕后，加上本身氣孔率較高，容易產(chǎn)生掛渣和積瘤現(xiàn)象，導(dǎo)致管道變窄甚至堵塞。3、保證產(chǎn)品的純度；升液管被腐蝕后，雜質(zhì)會(huì)被帶到產(chǎn)品中，所以目前金屬材質(zhì)的升液管只會(huì)在低端產(chǎn)品的生產(chǎn)上還會(huì)被使用；而碳化硅升液管的雜質(zhì)含量也嚴(yán)重影響到了產(chǎn)品品質(zhì)以及產(chǎn)業(yè)升級(jí)。氮化硅材質(zhì)的升液管，耐高溫、熱膨脹系數(shù)低（變形量少）、密封性好、通孔光滑、氣孔率低、不掛渣積瘤、不腐蝕、不會(huì)帶進(jìn)雜質(zhì)，很大提升了金屬產(chǎn)品的品質(zhì)。 </p> <p> <br /> 淄博氮化硅升液管零售</p><p style="text-indent:25px">鄒平縣奧翔硅碳制品有限公司屬于機(jī)械及行業(yè)設(shè)備的高新企業(yè)，技術(shù)力量雄厚。公司致力于為客戶提供安全、質(zhì)量有保障的質(zhì)量產(chǎn)品及服務(wù)，是一家有限責(zé)任公司企業(yè)。公司業(yè)務(wù)涵蓋[ "硅碳棒廠家", "碳化硅保護(hù)管", "熱電偶保護(hù)管", "碳化硅結(jié)合氮化硅" 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