江蘇通用氟鋯酸鉀批發(fā)廠家推薦咨詢宜興市高陽化工供應(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="在磷酸鹽堿性電解液中加入氟鋯酸鉀(K_2ZrF_6),利用微弧氧化技術(shù)(MAO)在AZ31鎂合金表面制備了陶瓷膜層,研究了電解液中K_2ZrF_6對(duì)MAO膜層的形貌、相組成和耐腐蝕性能等的影響。結(jié)果表明,電解液中添加K_2ZrF_6能使MA"><meta name="keywords" content="江蘇通用氟鋯酸鉀批發(fā)廠家,氟鋯酸鉀"><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="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-_huagong/">化工</a>?<a href="http://www.cdcfah.com/cp/second-huagong_wujiyan/">無機(jī)鹽</a>?<a href="http://www.cdcfah.com/cp/third-wujiyan_qtwjy/">其他無機(jī)鹽</a>?江蘇通用氟鋯酸鉀批發(fā)廠家推薦咨詢宜興市高陽化工供應(yīng) </p><div id="emmsyec" class="leftbox clearfix"><h1>江蘇通用氟鋯酸鉀批發(fā)廠家推薦咨詢宜興市高陽化工供應(yīng) </h1><div id="2iy0288" class="proBig"><div id="q8uieki" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/13906159561/637226493819414062/9363779.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="y0uaqou" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/13906159561/637226493819414062/9363779.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="q88si8s" 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>江蘇通用氟鋯酸鉀批發(fā)廠家,氟鋯酸鉀</p><p><span>***更新：</span>2020-09-25 12:09:07</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="ecymkyw" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">宜興市高陽化工有限公司</a></p><p><span>聯(lián)系人：</span>潘秀芬</p><p><span>郵箱: </span>467954820@qq.com</p><p><span>電話: </span>13906159561</p><p><span>傳真: </span>0510_</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0510-87503795</p><p><span>地址: </span>周鐵鎮(zhèn)陳橋南堍</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="quk0kgm" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="kcs2qyw" class="box"><p><p style="text-indent:25px">在磷酸鹽堿性電解液中加入氟鋯酸鉀(K_2ZrF_6),利用微弧氧化技術(shù)(MAO)在AZ31鎂合金表面制備了陶瓷膜層,研究了電解液中K_2ZrF_6對(duì)MAO膜層的形貌、相組成和耐腐蝕性能等的影響。結(jié)果表明,電解液中添加K_2ZrF_6能使MAO膜層變得更加均勻,也降低了膜層的表面粗糙度,所形成的MAO膜層主要是由Mg O,Mg F2和Zr O2相組成。長時(shí)間浸泡和電化學(xué)測(cè)試結(jié)果表明，江蘇通用氟鋯酸鉀批發(fā)廠家,電解液中添加K_2ZrF_6提高了MAO膜層的耐蝕性。本實(shí)驗(yàn)電解液中添加2，江蘇通用氟鋯酸鉀批發(fā)廠家.5 g/L K_2ZrF_6時(shí)，江蘇通用氟鋯酸鉀批發(fā)廠家,所形成的MAO膜層的耐蝕性比較好,而過高濃度K_2ZrF_6會(huì)對(duì)膜層的耐蝕性產(chǎn)生負(fù)作用。氟鋯酸鉀的理化性質(zhì)及危險(xiǎn)特性是什么？江蘇通用氟鋯酸鉀批發(fā)廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江蘇通用氟鋯酸鉀批發(fā)廠家,氟鋯酸鉀" src="https://tyunfile.71360.com/WaterMark/UploadFile/13906159561/637226493819414062/9363779.jpg"></div><p> 性狀：白色結(jié)晶，微溶于冷水，溶于熱水，溶解度6.5克/100ml(80℃)，19克/100ml(100℃)。 </p> <p> 危險(xiǎn)類別：6.1類 UN編號(hào)：3288 危規(guī)號(hào)：83025 </p> <p> 熔點(diǎn)：840℃ </p> <p> 用途：用于制金屬鋯，鋯化合物，鐵合金、鎂鋁合金、鋼及有色金屬合金，以及原子能工業(yè)和高級(jí)電器材料、耐火材料、電真空技術(shù)材料、 </p> <p> 煙火、陶瓷、搪瓷和玻的生產(chǎn)等 </p> <p> 含量：≥98%；鋯 ≥31% </p> <p> <strong>包裝：25KG復(fù)合袋或P.E袋或50公斤紙板桶</strong> </p> <p> <strong><br /> </strong> </p> <p> <br /> </p> <p> <strong> </strong> </p> <p> <strong><br /> </strong> </p> <p> <strong><br /> </strong> </p> <p> <strong><br /> </strong> </p> <p> <strong><br /> </strong> </p> <strong><br /> </strong> <p> <br /> </p> <p> <strong></strong> 江蘇通用氟鋯酸鉀批發(fā)廠家宜興市高陽化工有限公司的氟鋯酸鉀，規(guī)格**齊全。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江蘇通用氟鋯酸鉀批發(fā)廠家,氟鋯酸鉀" src="https://tyunfile.71360.com/WaterMark/UploadFile/13906159561/637230792897275391/163861.png"></div><p style="text-indent:25px">工業(yè)規(guī)模生產(chǎn)的鋯合金有鋯錫系和鋯鈮系兩類。前者合***號(hào)有Zr-2、Zr-4，后者的典型**是 Zr-2.5Nb。在鋯錫系合金中，合金元素錫、鐵、鉻、鎳可提高材料的強(qiáng)度、耐蝕性和耐蝕膜的導(dǎo)熱性，降低表面狀態(tài)對(duì)腐蝕的敏感性。通常Zr-2合金用于沸水堆，Zr-4 合金用于壓水堆。在鋯鈮系合金中，鈮的添加量達(dá)到使用溫度下鋯的晶體結(jié)構(gòu)的固溶極限時(shí)，合金的耐蝕性比較好。鋯合金有同質(zhì)異晶轉(zhuǎn)變，高溫下的晶體結(jié)構(gòu)為體心立方，低溫下為密排六方。鋯合金塑性好，可通過塑性加工制成管材、板材、棒材和絲材;其焊接性也好，可用以進(jìn)行焊接加工。</p><p style="text-indent:25px">鋯合金以鋯為基體加入其他元素而構(gòu)成的有色合金。主要合金元素有錫、鈮、鐵等。鋯合金在300～400℃的高溫高壓水和蒸汽中有良好的耐蝕性能、適中的力學(xué)性能、較低的原子熱中子吸收截面，對(duì)核燃料有良好的相容性，多用作水冷核反應(yīng)堆的堆芯結(jié)構(gòu)材料。此外，鋯對(duì)多種酸、堿和鹽有優(yōu)良的抗蝕性，與氧、氮等氣體有強(qiáng)烈的親和力，因此鋯合金也用于制造耐蝕部件和制藥機(jī)械部件，在電真空和燈泡工業(yè)中被***用作非蒸散型消氣劑。工業(yè)規(guī)模生產(chǎn)的鋯合金有鋯錫系和鋯鈮系兩類。前者合***號(hào)有Zr-2、Zr-4，后者的典型**是 Zr-2.5Nb。在鋯錫系合金中，合金元素錫、鐵、鉻、鎳可提高材料的強(qiáng)度、耐蝕性和耐蝕膜的導(dǎo)熱性，降低表面狀態(tài)對(duì)腐蝕的敏感性。通常Zr-2合金用于沸水堆，Zr-4 合金用于壓水堆。在鋯鈮系合金中，鈮的添加量達(dá)到使用溫度下鋯的晶體結(jié)構(gòu)的固溶極限時(shí)，合金的耐蝕性比較好。鋯合金有同質(zhì)異晶轉(zhuǎn)變，高溫下的晶體結(jié)構(gòu)為體心立方，低溫下為密排六方。鋯合金塑性好，可通過塑性加工制成管材、板材、棒材和絲材；其焊接性也好，可用以進(jìn)行焊接加工。氟化鋯鉀化學(xué)式K2ZrF6。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江蘇通用氟鋯酸鉀批發(fā)廠家,氟鋯酸鉀" src="https://tyunfile.71360.com/WaterMark/UploadFile/13906159561/637230782714052735/3537818.png"></div><p style="text-indent:25px">鋯產(chǎn)品的主要原料是鋯英砂，全球90%的氧氯化鋯（初級(jí)產(chǎn)品）的生產(chǎn)能力在中國。當(dāng)前，國內(nèi)鋯的加工能力12萬噸/年，實(shí)際產(chǎn)量在8萬噸/年，85%以上出口，當(dāng)前全球鋯市場(chǎng)供不應(yīng)求，當(dāng)前鋯的價(jià)格大約每噸12000元，而且價(jià)格仍在不斷上漲。含鋯的天然硅酸鹽礦石被成為鋯石（zircon）或風(fēng)信子石（hyacinth），***分布在自然界中。由于它們美麗的顏色，自古以來被稱為寶石。化學(xué)家很早就對(duì)鋯石進(jìn)行了分析，認(rèn)為是含有硅、鋁、鈣和鐵的氧化物。1789年，德國化學(xué)家克拉普羅特發(fā)表研究來自斯里蘭卡鋯石的報(bào)告中提到他發(fā)現(xiàn)了一種未知的獨(dú)特而簡(jiǎn)單物質(zhì)的氧化物，并提議稱之為Zirconerde（鋯土——氧化鋯）。不久，法國化學(xué)家德毛沃和沃克蘭兩人都證實(shí)克拉普羅特的分析是正確的。Zirconerde的存在被肯定，元素得到zirconnium的命名，元素符號(hào)為Zr。找氟鋯酸鉀，來宜興市高陽化工有限公司。江蘇通用氟鋯酸鉀批發(fā)廠家</p><p style="text-indent:25px">高陽化工專業(yè)生產(chǎn)銷售氟鋯酸鉀27年。江蘇通用氟鋯酸鉀批發(fā)廠家</p><p> 鋁還原氟鋯酸鉀生產(chǎn)高純鋯 </p> <p> <br /> </p> <p> 采用A1還原K;ZrF,并結(jié)合高能電子束熔煉生產(chǎn)高純鋯的新工藝研究，主要是通過采用還原劑金屬鋁粉，在一定的溫度和惰性環(huán)境下對(duì)KzZrF進(jìn)行還原反應(yīng),得到還原產(chǎn)物為粉狀的Zr. KF、 A1F, 然后通過高溫真空蒸餾、燒結(jié)，將產(chǎn)物中的KF和A1F,分離出來，制取純度較高的海綿鋯，***通過高能電子柬對(duì)海綿鋯進(jìn)行多次轟擊熔煉，去除海綿鋯中的雜質(zhì)，**終得到符合工業(yè)標(biāo)準(zhǔn)的高純鋯錠。 </p> <p> <br /> </p> <p> 根據(jù)金屬熱還原法的原理，采用鋁熱還原法，在惰性氣氛或真空狀態(tài)下用鋁還原氟鋯酸鉀,然后在高溫狀態(tài)下通過真空加熱蒸餾、燒結(jié)，將反應(yīng)產(chǎn)物中副產(chǎn)品(KF、AlFg) 分離出來并實(shí)現(xiàn)回收,進(jìn)而得到一定純度主產(chǎn)品海綿鋯 </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> 江蘇通用氟鋯酸鉀批發(fā)廠家</p><p style="text-indent:25px">宜興市高陽化工有限公司位于周鐵鎮(zhèn)陳橋南堍。公司自成立以來，以質(zhì)量為發(fā)展，讓匠心彌散在每個(gè)細(xì)節(jié)，公司旗下丙酸鋯、醋酸鋯、氟鋯酸，氟鋯酸鉀（銨）、氟化鋯，碳酸鋯銨（鉀）、硫酸鋯，氧氯化鋯、氧化鋯、碳酸鋯深受客戶的喜愛。公司將不斷增強(qiáng)企業(yè)重點(diǎn)競(jìng)爭(zhēng)力，努力學(xué)習(xí)行業(yè)知識(shí)，遵守行業(yè)規(guī)范，植根于化工行業(yè)的發(fā)展。高陽化工秉承“客戶為尊、服務(wù)為榮、創(chuàng)意為先、技術(shù)為實(shí)”的經(jīng)營理念，全力打造公司的重點(diǎn)競(jìng)爭(zhēng)力。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1419477.html</p></div></div></div></div></div><div id="usagm08" class="page-right twoColRt"><div id="qygekqw" class="box01 margin10 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