河源銷售金屬注射成型質量材質上乘鑄造輝煌上海精科粉末冶金科技供應-b2b網站_b2b電子商務平臺【買產品】-上?？谄蚴称酚邢薰?/title><meta name="description" content=" 公司實力：10年專注粉末冶金產業(yè)，創(chuàng)新驅動立足技術前沿，擁有專業(yè)技術團隊10余人，平均從事粉末冶金行業(yè)10年以上，24小時全天候響應客戶需求?？蛻粢娮C：500強客戶青睞選擇，口碑相傳，值得信賴"><meta name="keywords" content="河源銷售金屬注射成型質量材質上乘"><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 http-equiv="Cache-Control" content="no-siteapp" 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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="emkage0" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/shanghaijk/637237747391884765/174416.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="oq0aqmc" 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>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產品關鍵詞：</span>河源銷售金屬注射成型質量材質上乘</p><p><span>***更新：</span>2020-05-23 10:29:17</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="eec8sio" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海精科粉末冶金科技有限公司</a></p><p><span>聯(lián)系人：</span>呂紅駿</p><p><span>郵箱: </span></p><p><span>電話: </span>15800673988</p><p><span>傳真: </span>021_57766969</p><p><span>網址: </span></p><p><span>手機: </span>021-3776188</p><p><span>地址: </span>港業(yè)區(qū)158號6-7廠房</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="igo0sq0" class="page-proshow02"><p class="title">詳細說明</p><div id="mkgwuiw" class="box"><p><p> 公司實力：10年專注粉末冶金產業(yè)，創(chuàng)新驅動立足技術前沿，擁有專業(yè)技術團隊10余人，平均從事粉末冶金行業(yè)10年以上，24小時全天候響應客戶需求?？蛻粢娮C：500強客戶青睞選擇，口碑相傳，值得信賴，獲得汽車、智能設備、家電、醫(yī)療、等領域客戶的信賴及長期戰(zhàn)略合作。主營粉末冶金制品含油軸承、齒輪、結構件、雙聯(lián)齒、偏心輪、同步帶輪、洗衣機配件、咖啡機研磨器、遙控車齒輪、小模數(shù)齒輪、內齒圈，河源銷售金屬注射成型質量材質上乘、各款波箱齒輪、絞肉機刀片齒輪、傘齒輪、錐齒輪、鏈輪，河源銷售金屬注射成型質量材質上乘、玩具精密齒輪、舵機齒輪、紡織機械（高速繩帶機、提花機）傳動齒輪及異型結構零件、燒結濾芯、過濾器、消聲器等。10年技術工藝沉淀1、掌握粉末冶金PM技法，匠心鑄造精密品質。2、研判客戶需求痛點定制服務助力效益倍增可進行性能強化，附加特性，節(jié)省成本3、科學管理精益品控ISO質量管理體系嚴苛執(zhí)行ISO質量管理體系，標準化工藝流程，河源銷售金屬注射成型質量材質上乘、操作維護規(guī)范、注意事項。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河源銷售金屬注射成型質量材質上乘" src="https://tyunfile.71360.com/UploadFile/shanghaijk/637237747391884765/174416.png"></div><p> 粉末冶金材料的熱處理工藝2019-09-25粉末冶金材料的熱處理工藝粉末冶金材料的熱處理工藝您了解嗎?如今粉末冶金材料被應用得越來越，它們在取代低密度、低硬度和強度的鑄鐵材料方面已經具有明顯優(yōu)勢。粉末冶金材料的熱處理有淬火、化學熱處理、蒸汽處理和特殊熱處理幾種形式：1、淬火熱處理工藝粉末冶金材料由于孔隙的存在，在傳熱速度方面要低于致密材料，因此在淬火時，淬透性相對較差。另外淬火時，粉末材料的燒結密度和材料的導熱性是成正比關系的;粉末冶金材料因為燒結工藝與致密材料的差異，內部均勻性要優(yōu)于致密材料，但存在較小的微觀區(qū)域的不均勻性，所以，完全奧氏體化時間比相應鍛件長50%，在添加合金元素時，完全奧氏體化溫度會更高、時間會更長。在粉末冶金材料的熱處理中，為了提高淬透性，通常加入一些合金元素如：鎳、鉬、錳、鉻、釩等，它們的作用跟在致密材料中的作用機理相同，可明顯細化晶粒，當其溶于奧氏體后會增加過冷奧氏體的穩(wěn)定性，保證淬火時的奧氏體轉變，使淬火后材料的表面硬度增加，淬硬深度也增加。另外，粉末冶金材料淬火后都要進行回火處理，回火處理的溫度控制對粉末冶金材料的的性能影響較大，因此要根據(jù)不同材料的特性確定回火溫度。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河源銷售金屬注射成型質量材質上乘" src="http://tyunfile.71360.com/UploadFile/shanghaijk/637068228838886719/6185964.jpg"></div><p> 粉末冶金產品的應用范圍十分，從普通機械制造到精密儀器；從五金工具到大型機械；從電子工業(yè)到電機制造；從民用工業(yè)到工業(yè)；從一般技術到高技術，均能見到粉末冶金工藝的身影。典型應用-汽車行業(yè)汽車上大量應用了粉末冶金零部件。1、發(fā)動機部件為了提高燃油經濟性與控制排放，汽車發(fā)動機的工作條件變得更加嚴酷。使用粉末冶金的閥座、閥導向、VCT和鏈輪等，能夠具備**度、高耐磨損性和優(yōu)良的耐熱性。2、變速器部件將近終成形的同步器齒環(huán)與雙重摩擦材料和**度材料相結合，制作了世界上個離合器轂。此外，通過高溫燒結的方法，制造了**度的零部件，如手柄式換擋齒輪和換擋撥叉。汽車中粉末冶金變速器部件主要有：同步器輪轂、同步器環(huán)、泊車部件、列移位部件和控制桿等。3、減振器部件汽車、摩托車的減振器中，活塞桿及活塞導向閥等都是重要的零部件。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河源銷售金屬注射成型質量材質上乘" src="https://tyunfile.71360.com/WaterMark/UploadFile/shanghaijk/637068228839062500/7073105.jpg"></div></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/17015.html</p></div></div></div></div></div><div id="u2sq08o" class="page-right twoColRt"><div id="go00u88" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="0c8cs8y" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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