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href="http://www.cdcfah.com/cp/second-_jxjxysb/">機(jī)械及行業(yè)設(shè)備</a>?<a href="http://www.cdcfah.com/cp/third-jxjxysb_jxmhz/">機(jī)械項(xiàng)目合作</a>?無(wú)錫不沾涂層廠(chǎng)家服務(wù)至上常州卡奇液壓機(jī)械供應(yīng)</p><div id="22xetp8" class="leftbox clearfix"><h1>無(wú)錫不沾涂層廠(chǎng)家服務(wù)至上常州卡奇液壓機(jī)械供應(yīng)</h1><div id="1arwyfz" class="proBig"><div id="zeb8xkc" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/kaqi88/637456109548952091/4042820.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="1dfp73c" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/kaqi88/637456109548952091/4042820.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="yspmj8p" 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>無(wú)錫不沾涂層廠(chǎng)家,涂層</p><p><span>***更新：</span>2021-01-20 08:24:21</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="5yvnfcj" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">常州卡奇液壓機(jī)械有限公司</a></p><p><span>聯(lián)系人：</span>黃經(jīng)理</p><p><span>郵箱: </span>981978151@qq.com</p><p><span>電話(huà): </span>13771004737</p><p><span>傳真: </span>0137_</p><p><span>網(wǎng)址: </span>http://www.czkaqi.com</p><p><span>手機(jī): </span>0137-71004737</p><p><span>地址: </span>橫山橋鎮(zhèn)梁家橋村委朱家塘</p><p>[當(dāng)前離線(xiàn)] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="afx7obd" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="w8fxpby" class="box"><p><p style="text-indent:25px">刀具涂層刀具涂層技術(shù)通?？煞譃榛瘜W(xué)氣相沉積（CVD）技術(shù)和物***相沉積（PVD）技術(shù)兩大類(lèi)，分別評(píng)述如下。一、CVD技術(shù)的發(fā)展二十世紀(jì)六十年代以來(lái)，CVD技術(shù)被廣泛應(yīng)用于硬質(zhì)合金可轉(zhuǎn)位刀具的表面處理。由于CVD工藝氣相沉積所需金屬源的制備相對(duì)容易，可實(shí)現(xiàn)TiN、TiC、TiCN、TiBN、TiB2、Al2O3等單層及多元多層復(fù)合涂層的沉積，涂層與基體結(jié)合強(qiáng)度較高，薄膜厚度可達(dá)7～9μm，無(wú)錫不沾涂層廠(chǎng)家，因此到八十年代中后期，美國(guó)已有85%的硬質(zhì)合金工具采用了表面涂層處理，無(wú)錫不沾涂層廠(chǎng)家，無(wú)錫不沾涂層廠(chǎng)家，其中CVD涂層占到99%；到九十年代中期，CVD涂層硬質(zhì)合金刀片在涂層硬質(zhì)合金刀具中仍占80%以上。高溫電絕緣涂層根據(jù)其化學(xué)成分的不同！無(wú)錫不沾涂層廠(chǎng)家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="無(wú)錫不沾涂層廠(chǎng)家,涂層" src="https://tyunfile.71360.com/WaterMark/UploadFile/kaqi88/637456109548952091/4042820.png"></div><p style="text-indent:25px">刀具磨損機(jī)理研究表明，在高速切削時(shí)，刀刃溫度比較高可達(dá)900℃，此時(shí)刀具磨損不*是機(jī)械摩擦磨損(刀具后面磨損)，還有粘結(jié)磨損、擴(kuò)散磨損、摩擦氧化磨損(刀具刀刃磨損及月牙洼磨損)和疲勞磨損，這5種磨損直接影響刀具的使用壽命。由于CVD工藝氣相沉積所需金屬源的制備相對(duì)容易，可實(shí)現(xiàn)TiN、TiC、TiCN、TiBN、TiB2、Al2O3等單層及多元多層復(fù)合涂層的沉積，涂層與基體結(jié)合強(qiáng)度較高，薄膜厚度可達(dá)7～9μm，因此到八十年代中后期，美國(guó)已有85%的硬質(zhì)合金工具采用了表面涂層處理，其中CVD涂層占到99%；到九十年代中期，CVD涂層硬質(zhì)合金刀片在涂層硬質(zhì)合金刀具中仍占80%以上。浙江陶瓷涂層加工在切削加工中，刀具性能對(duì)切削加工的效率、精度、表面質(zhì)量有著決定性的影響！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="無(wú)錫不沾涂層廠(chǎng)家,涂層" src="https://tyunfile.71360.com/WaterMark/UploadFile/kaqi88/637456109634420792/3896397.png"></div><p style="text-indent:25px">硬質(zhì)合金涂層在切削加工中，刀具性能對(duì)切削加工的效率、精度、表面質(zhì)量有著決定性的影響。硬質(zhì)合金刀具性能的兩個(gè)關(guān)鍵指標(biāo)—硬度和強(qiáng)度之間總存著矛盾，硬度高的材料強(qiáng)度低，而提**度往往是以硬度的降低為代價(jià)。為了解決硬質(zhì)合金材料中存在的這種矛盾，更好地提高刀具的切削性能，比較有效的一種方法是采用各種涂層技術(shù)在硬質(zhì)合金基體上涂覆上一層或多層高硬度、高耐磨損性能的材料。硬質(zhì)合金刀具表面上的涂層作為一個(gè)化學(xué)屏障和熱屏障，減少了硬質(zhì)合金刀具的月牙洼磨損，可以***地提高加工效率、提高加工精度、延長(zhǎng)刀具使用壽命、降低加工成本。</p><p style="text-indent:25px">涂層的特點(diǎn)是涂層薄膜與刀具基體相結(jié)合，提高刀具的耐磨性而不降低基體的韌性，從而降低刀具與工件的摩擦因素，延長(zhǎng)刀具的使用壽命。此外，由于涂層自身的熱傳導(dǎo)系數(shù)比刀具基體和加工材料低的多，能有效減少摩擦所產(chǎn)生的熱量，形成熱屏障，改變熱量的散失途徑，從而降低刀具與工件、刀具與切削之間的熱沖擊和力沖擊，有效地改善刀具的使用性能。刀具磨損機(jī)理研究表明，在高速切削時(shí)，刀刃溫度比較高可達(dá)900℃，此時(shí)刀具磨損不*是機(jī)械摩擦磨損(刀具后面磨損)，還有粘結(jié)磨損、擴(kuò)散磨損、摩擦氧化磨損(刀具刀刃磨損及月牙洼磨損)和疲勞磨損，這5種磨損直接影響刀具的使用壽命。包括抗粘著磨損、表面疲勞磨損涂層和耐沖蝕涂層！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="無(wú)錫不沾涂層廠(chǎng)家,涂層" src="https://tyunfile.71360.com/WaterMark/UploadFile/kaqi88/637456110743922782/9222182.png"></div><p style="text-indent:25px">八十年代末，Krupp.Widia開(kāi)發(fā)的低溫化學(xué)氣相沉積（PCVD）技術(shù)達(dá)到了實(shí)用水平，其工藝處理溫度已降至450～650℃，有效***了η相的產(chǎn)生，可用于螺紋刀具、銑刀、模具的TiN、TiCN、TiC等涂層，但迄今為止，PCVD工藝在刀具涂層領(lǐng)域的應(yīng)用并不***。九十年代中期，中溫化學(xué)氣相沉積（MT-CVD）新技術(shù)的出現(xiàn)使CVD技術(shù)發(fā)生了**性變革。MT-CVD技術(shù)是以含C/N的有機(jī)物乙腈（CH3CN）作為主要反應(yīng)氣體、與TiCL4、H2、N2在700～900℃下產(chǎn)生分解、化學(xué)反應(yīng)生成TiCN的新工藝。采用MT-CVD技術(shù)可獲得致密纖維狀結(jié)晶形態(tài)的涂層，涂層厚度可達(dá)8～10μm。涂層（coating）是涂料一次施涂所得到的固態(tài)連續(xù)膜！無(wú)錫不沾涂層廠(chǎng)家</p><p style="text-indent:25px">硬質(zhì)合金刀具性能的兩個(gè)關(guān)鍵指標(biāo)！無(wú)錫不沾涂層廠(chǎng)家</p><p style="text-indent:25px">通常所述的先進(jìn)陶瓷，盡管品種繁多，按功能和用途大致可分為三大類(lèi)：(1)功能陶瓷(又稱(chēng)電子陶瓷)，指那些利用其電、磁、聲、光、熱、彈等性質(zhì)或其藕合效應(yīng)，以實(shí)現(xiàn)某種使用功能的先進(jìn)陶瓷，其特點(diǎn)是品種多、產(chǎn)量大、價(jià)格低、應(yīng)用廣、功能全、更新快?？梢悦裼脼橹鳎灰部捎糜谛录夹g(shù)和***技術(shù)，如水聲、光電子、紅外技術(shù)等；(2)結(jié)構(gòu)陶瓷(又稱(chēng)工程陶瓷)，指發(fā)揮其機(jī)械、熱、化學(xué)等功能的用于各種結(jié)構(gòu)部件的先進(jìn)陶瓷，主要用于要求耐高溫、耐腐蝕、耐磨損的部件，如機(jī)械密封、陶瓷軸承、球閥、缸套、刀具等。本世紀(jì)80年代世界陶瓷熱的興起，推動(dòng)了結(jié)構(gòu)陶瓷的發(fā)展；(3)生物陶瓷，指發(fā)揮其生物和化學(xué)等功能的先進(jìn)陶瓷，主要用于人造骨、人工關(guān)節(jié)、固定酶載體、催化劑等，與金屬生物材料和高分子金屬材料相比，生物陶瓷具有更好的生物相容性和化學(xué)穩(wěn)定性。無(wú)錫不沾涂層廠(chǎng)家</p><p style="text-indent:25px">常州卡奇液壓機(jī)械有限公司總部位于橫山橋鎮(zhèn)梁家橋村委朱家塘，是一家常州卡奇液壓機(jī)械有限公司擁有超音速、等離子、電弧等熱噴涂設(shè)備及軋輥堆焊等設(shè)備。噴涂是一種表面強(qiáng)化技術(shù)，一直是我國(guó)重點(diǎn)推廣的新技術(shù)項(xiàng)目。它可以在設(shè)備維修中修舊利廢，使報(bào)廢及加工超差的機(jī)械零部件重新使用，也可以在新產(chǎn)品制造中進(jìn)行強(qiáng)化和預(yù)保護(hù)，使其延長(zhǎng)使用年限。經(jīng)熱噴涂工藝加工后，可使機(jī)械零部件幾倍或幾十倍地提高使用壽命。本公司是噴涂閥門(mén)閥片、葉輪噴涂耐磨材料、葉片噴涂耐磨材料、超音速?lài)娡俊娡坑操|(zhì)合金、噴涂硬質(zhì)材料、葉輪葉片噴涂耐磨材料、耐磨噴涂、熱噴涂加工供應(yīng)商。熱噴涂已廣泛應(yīng)用到**、航天、冶金、石油、電力、交通、化工、礦產(chǎn)、橋梁、船舶、機(jī)車(chē)、造紙、印刷、化纖、紡織、金屬制線(xiàn)、模具、閥門(mén)等各領(lǐng)域；歡迎對(duì)葉片噴涂耐磨材料，超音速?lài)娡?，噴涂耐磨材料，噴涂閥門(mén)閥片，葉輪噴涂耐磨材料和噴涂硬質(zhì)材料有需求的企業(yè)來(lái)電聯(lián)系，我們竭誠(chéng)為您提供好的產(chǎn)品及良好的服務(wù)！的公司?？ㄆ嬉簤荷罡袠I(yè)多年，始終以客戶(hù)的需求為向?qū)?，為客?hù)提供***的超音速?lài)娡?，金屬涂層，噴涂耐磨材料，合金涂層?？ㄆ嬉簤褐铝τ诎鸭夹g(shù)上的創(chuàng)新展現(xiàn)成對(duì)用戶(hù)產(chǎn)品上的貼心，為用戶(hù)帶來(lái)良好體驗(yàn)?？ㄆ嬉簤簞?chuàng)始人包麗娟，始終關(guān)注客戶(hù)，創(chuàng)新科技，竭誠(chéng)為客戶(hù)提供良好的服務(wù)。</p></p><br /><p>文章來(lái)源地址: 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