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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="yczgipb" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/yxwttc888/637382830857744141/3353585.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="xwiaxjq" 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>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>重慶陶瓷濾波器供應(yīng)商,電子陶瓷</p><p><span>***更新：</span>2020-11-06 07:25:21</p><p><span id="click" >瀏覽次數(shù)：2次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="k7mev3t" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">宜興市威特陶瓷有限公司</a></p><p><span>聯(lián)系人：</span>莊健</p><p><span>郵箱: </span>1920781460@qq.com</p><p><span>電話: </span>13801535622</p><p><span>傳真: </span>0510_87188108</p><p><span>網(wǎng)址: </span>http://www.weiteci.cn</p><p><span>手機(jī): </span>0510-87185618</p><p><span>地址: </span>宜興市丁蜀鎮(zhèn)任墅工業(yè)區(qū)西區(qū)</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="v3sk3bx" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="o3s7ixj" class="box"><p><p style="text-indent:25px">數(shù)字濾波器：與模擬濾波器相對(duì)應(yīng)，在離散系統(tǒng)中較廣應(yīng)用數(shù)字濾波器。它的作用是利用離散時(shí)間系統(tǒng)的特性對(duì)輸入信號(hào)波形或頻率進(jìn)行加工處理。或者說(shuō)，把輸入信號(hào)變成一定的輸出信號(hào)，從而達(dá)到改變信號(hào)頻譜的目的。數(shù)字濾波器一般可以用兩種方法來(lái)實(shí)現(xiàn)：一種方法是用數(shù)字硬件裝配成一臺(tái)專門的設(shè)備，這種設(shè)備稱為數(shù)字信號(hào)處理機(jī)；另一種方法就是直接利用通用計(jì)算機(jī)，將所需要的運(yùn)算編成程序讓通用計(jì)算機(jī)來(lái)完成，即利用計(jì)算機(jī)軟件來(lái)實(shí)現(xiàn)。威特陶瓷支持來(lái)樣定制，滿足您的個(gè)性需求，給您細(xì)心、耐心，重慶陶瓷濾波器供應(yīng)商，重慶陶瓷濾波器供應(yīng)商、放心、貼心，重慶陶瓷濾波器供應(yīng)商、省心的“五心”服務(wù)。電子陶瓷對(duì)燒結(jié)后基體進(jìn)行金屬化（浸銀/滴孔/噴銀）作業(yè)，包括銀漿濃稠度確認(rèn)。重慶陶瓷濾波器供應(yīng)商</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="重慶陶瓷濾波器供應(yīng)商,電子陶瓷" src="https://tyunfile.71360.com/UploadFile/yxwttc888/637382830857744141/3353585.png"></div><p style="text-indent:25px">離子陶瓷：快離子導(dǎo)電的電子陶瓷。具有快速傳遞正離子的特性。典型替代是 β-Al2O3 瓷。這種陶瓷在300℃下離子電導(dǎo)率可達(dá)0.1/(歐·厘米)，可用來(lái)制作較經(jīng)濟(jì)的高比率能量的固體電池，還可制作緩慢放電的高儲(chǔ)能密度的電容器。它是有助于解決能源問(wèn)題的材料。近年來(lái)，研制出一類以SiC為基料，摻入少量BeO等雜質(zhì)的熱壓陶瓷。這種陶瓷絕緣性能優(yōu)良，熱導(dǎo)率高于純度為99%的氧化鈹瓷。它的熱膨脹系數(shù)與硅單晶可在寬溫度范圍內(nèi)接近一致，可望在功率耗散較大的大規(guī)模集成電路中得到應(yīng)用。沈陽(yáng)精密工業(yè)陶瓷電子陶瓷在功率耗散較大的大規(guī)模集成電路中得到應(yīng)用。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="重慶陶瓷濾波器供應(yīng)商,電子陶瓷" src="https://tyunfile.71360.com/UploadFile/yxwttc888/637382830924257813/4765673.png"></div><p style="text-indent:25px">電子陶瓷材料及元器件：（1）高壓陶瓷：超、特高壓交直流用棒形支柱絕緣子和瓷套（空心絕緣子）是超、特高壓交直流電網(wǎng)輸變電用的關(guān)鍵元件。2011年，國(guó)際棒瓷產(chǎn)業(yè)規(guī)模約30億元，瓷套產(chǎn)業(yè)規(guī)模約有40億～45億元；國(guó)內(nèi)棒瓷總產(chǎn)值約10億元、瓷套總產(chǎn)值約15億元由于發(fā)達(dá)國(guó)家電瓷市場(chǎng)日漸飽和以及生產(chǎn)成本大幅增加，日本、美國(guó)及歐洲很多電瓷廠先后轉(zhuǎn)產(chǎn)或限產(chǎn)。（2）光纖陶瓷插芯：光纖陶瓷插芯是光纖連接器的中心部件，較廣應(yīng)用于通信、局域網(wǎng)、光纖到戶、高質(zhì)量視頻傳輸、光纖傳感、測(cè)試儀器儀表等。根據(jù)中國(guó)電子元件行業(yè)協(xié)會(huì)統(tǒng)計(jì)，2013年全球陶瓷插芯市場(chǎng)規(guī)模約2.9億美元（約合18億元人民幣），預(yù)計(jì)到2018年全球陶瓷插芯市場(chǎng)規(guī)模約4.4億美元（約27億元人民幣）。</p><p style="text-indent:25px">絕緣裝置瓷：簡(jiǎn)稱裝置瓷，具有優(yōu)良的電絕緣性能，用作電子設(shè)備和器件中的結(jié)構(gòu)件、基片和外殼等的電子陶瓷。絕緣裝置瓷件包括各種絕緣子、線圈骨架、電子管座、波段開(kāi)關(guān)、電容器支柱支架、集成電路基片和封裝外殼等。對(duì)這類瓷的基本要求是介電常數(shù)ε低,介質(zhì)損耗tanδ小，絕緣電阻率ρ高，擊穿強(qiáng)度E 大，介電溫度特性和頻率特性好。此外，還要求有較高的機(jī)械強(qiáng)度和化學(xué)穩(wěn)定性。在這類陶瓷中以滑石瓷和氧化鋁瓷應(yīng)用好廣。它們的主晶相成分分別為MgSiO3及Al2O3?；傻碾娊^緣性優(yōu)良且成本較低，是用于射電頻段內(nèi)的典型高頻裝置瓷。氧化鋁瓷是一類電絕緣性更佳的高頻、高溫、**度裝置瓷。其電性能和物理性能隨 Al2O3含量的增多而提高。常用的有含75%、95%、99%Al2O3的高鋁氧瓷。在一些要求極高的集成電路中,甚至還使用Al2O3含量達(dá)99.9%的純剛玉瓷，其性質(zhì)與藍(lán)寶石單晶相近。高鋁氧瓷,尤其是純剛玉瓷的缺點(diǎn)是制造困難,燒成溫度高、價(jià)格貴。電子陶瓷采用簡(jiǎn)單模具干壓成型，燒結(jié)后再機(jī)加工的方法；但因燒結(jié)后的陶瓷坯體硬度大。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="重慶陶瓷濾波器供應(yīng)商,電子陶瓷" src="https://tyunfile.71360.com/UploadFile/yxwttc888/637382816741992188/1795658.png"></div><p style="text-indent:25px">電子陶瓷材料及元器件：（1）氧化鋁陶瓷基片：氧化鋁陶瓷基片是片式電阻的中心部件。根據(jù)中國(guó)電子元件行業(yè)協(xié)會(huì)數(shù)據(jù)顯示，2013年全球陶瓷基片市場(chǎng)規(guī)模約1.57億美元（約合10.7億元人民幣），全球陶瓷基片的市場(chǎng)銷售規(guī)模有望保持4%左右的增長(zhǎng)，到2017年達(dá)到約1.84億美元（約合12億元人民幣）的規(guī)模。目前氧化鋁陶瓷基片的主要供應(yīng)商包括日本丸和、NCI、三環(huán)集團(tuán)、當(dāng)?shù)鼐藕赖取?012年，這幾家企業(yè)分別占據(jù)氧化鋁陶瓷基片市場(chǎng)的27.2%、23.5%、12.5、11.0%。國(guó)外公司氧化鋁陶瓷基片業(yè)務(wù)基本處于虧損狀態(tài)。（2）MLCC電容器：MLCC是電容器市場(chǎng)中好為主流的產(chǎn)品，是全球市場(chǎng)占有率好高的電容器產(chǎn)品。根據(jù)中國(guó)電子元件行業(yè)協(xié)會(huì)的數(shù)據(jù)，2013年全球和國(guó)內(nèi)電容器市場(chǎng)中陶瓷電容器占比達(dá)到49%和49.98%。其中，MLCC片式多層陶瓷電容器具有低ESR、耐高溫、耐高壓、體積小、性價(jià)比高等特點(diǎn)，其市場(chǎng)規(guī)模約占整個(gè)陶瓷電容器的93%左右。2013年全球MLCC產(chǎn)品市場(chǎng)規(guī)模為81.8億美元，中國(guó)市場(chǎng)規(guī)模達(dá)到359.7億元，占全球比重接近70%。電子陶瓷在壓敏電阻器的這種瞬態(tài)特性中獲得保護(hù)，而壓敏電阻器本身并未破壞。重慶陶瓷片銷售廠家</p><p style="text-indent:25px">電子陶瓷功能多、用途廣。利用其壓電特性可以制成壓電器件，這是鐵電陶瓷的主要應(yīng)用。重慶陶瓷濾波器供應(yīng)商</p><p style="text-indent:25px">電子陶瓷的發(fā)展歷程：上世紀(jì)80年代，隨著我國(guó)電子工業(yè)的發(fā)展和民品需要，家用電器中對(duì)陶瓷濾波器及陶瓷諧振器的需求量迅猛增多，江西景德鎮(zhèn)999廠和上海無(wú)線電一廠同時(shí)引進(jìn)日本村田壓電陶瓷頻率元件生產(chǎn)線，從此拉開(kāi)了我國(guó)壓電陶瓷產(chǎn)品由**轉(zhuǎn)為民品的大批生產(chǎn)序幕。通過(guò)摸索和消化日本引進(jìn)線的先進(jìn)材料和工藝，國(guó)內(nèi)很多中小型的壓電陶瓷生產(chǎn)廠家得到了迅速發(fā)展，如宜興市威特陶瓷、江蘇江佳電子、無(wú)錫寶通電子、蘇州捷嘉電子等。威特陶瓷的主打產(chǎn)品是陶瓷濾波器通過(guò)先進(jìn)工藝線的引進(jìn)、消化、吸收和提高，現(xiàn)在已發(fā)展成為國(guó)內(nèi)陶瓷濾波器大制造商。重慶陶瓷濾波器供應(yīng)商</p><p style="text-indent:25px">宜興市威特陶瓷有限公司位于宜興市丁蜀鎮(zhèn)任墅工業(yè)區(qū)西區(qū)，交通便利，環(huán)境優(yōu)美，是一家生產(chǎn)型企業(yè)。宜興市威特陶瓷是一家有限責(zé)任公司企業(yè)，一直“以人為本，服務(wù)于社會(huì)”的經(jīng)營(yíng)理念;“誠(chéng)守信譽(yù)，持續(xù)發(fā)展”的質(zhì)量方針。公司始終堅(jiān)持客戶需求優(yōu)先的原則，致力于提供高質(zhì)量的焊接陶瓷，多晶硅陶瓷，電加熱陶瓷，電子陶瓷。宜興市威特陶瓷自成立以來(lái)，一直堅(jiān)持走正規(guī)化、專業(yè)化路線，得到了廣大客戶及社會(huì)各界的普遍認(rèn)可與大力支持。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/1872779.html</p></div></div></div></div></div><div id="787nmyp" class="page-right twoColRt"><div id="zikho2e" 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