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href="http://m.cdcfah.com/cp/second-yjkc_jsfm/">金屬粉末</a>?<a href="http://m.cdcfah.com/cp/third-jsfm_qtjsfm/">其他金屬粉末</a>?激光熔覆粉末按需定制貼心服務(wù) 安陽市宏博激光科技供應(yīng)</p><div id="utnzrjq" class="leftbox clearfix"><h1>激光熔覆粉末按需定制貼心服務(wù) 安陽市宏博激光科技供應(yīng)</h1><div id="qkmt3cg" class="proBig"><div id="cmovk7u" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/ayhbjg/637349065935283204/5841390.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="2c2zp2h" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/ayhbjg/637349065935283204/5841390.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="87773mt" 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>河南省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>激光熔覆粉末按需定制,激光熔覆粉末</p><p><span>***更新：</span>2020-12-23 07:12:59</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="xrjbi2j" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">安陽市宏博激光科技有限公司</a></p><p><span>聯(lián)系人：</span>王科</p><p><span>郵箱: </span>1017567751@qq.com</p><p><span>電話: </span>15896882357</p><p><span>傳真: </span>158_</p><p><span>網(wǎng)址: </span>http://ayhbjg.shop.88360.com</p><p><span>手機(jī): </span>158-96882357</p><p><span>地址: </span>人和路與中華路交叉口西南角</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="2q7tfcj" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="bqxeqxz" class="box"><p><p> 當(dāng)噴涂時，激光熔覆粉末按需定制，熱噴涂粉末通過火焰被加熱到600攝氏度以上，鎳和鋁之間產(chǎn)生強(qiáng)烈的化學(xué)反應(yīng)，生成金屬間化合物，并放出大量的熱，同時，激光熔覆粉末按需定制，部分鋁還會氧化，產(chǎn)生更多的熱量。在此高溫下，鎳可擴(kuò)散到基材金屬中去，激光熔覆粉末按需定制，可以使涂層的結(jié)合強(qiáng)度***提高。鎳-鋁復(fù)合熱噴涂粉末的另一***特點是噴涂之后形成的涂層表面粗糙，因此提供了一個連接其他噴涂材料的理想表面。鎳-鋁復(fù)合熱噴涂粉末的膨脹系數(shù)與大多數(shù)鋼材的膨脹系數(shù)接近，因此也是一種理想的中間涂層材料。鎳基合金粉末都有哪些用途？激光熔覆粉末按需定制</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="激光熔覆粉末按需定制,激光熔覆粉末" src="https://tyunfile.71360.com/WaterMark/UploadFile/ayhbjg/637349065935283204/5841390.png"></div><p style="text-indent:25px">鎳基合金粉末是市面上用量較廣的一種合金粉、其主要用于鋼件的、耐磨、防腐、防銹等，牌號分高硬度與低硬度兩個種類，高硬度耐磨防腐，低硬度修復(fù)在加工。該粉末是系自熔性合金粉末中應(yīng)用*****的一種。具有優(yōu)良的綜合性能，耐腐蝕，抗氧化性，耐熱，耐低應(yīng)力磨粒磨損及良好的沖擊韌性。熔點低，固液相溫度區(qū)間寬，對多種基體和WC顆粒等有強(qiáng)的潤濕能力，操作簡便。自熔性、潤濕性和噴焊性優(yōu)良，噴焊層具有硬度高、耐蝕、耐磨、耐熱特點，難以切削，以濕式磨削為宜。江蘇常規(guī)激光熔覆粉末鎳基合金粉末和鎳基合金的卻別。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="激光熔覆粉末按需定制,激光熔覆粉末" src="https://tyunfile.71360.com/WaterMark/UploadFile/ayhbjg/637349065314765625/4319784.png"></div><p> 鎳基合金的強(qiáng)化依元素作用方式可分為： </p> <p> <br /> </p> <p> (1)固溶強(qiáng)化元素，藉由此類原子半徑與基材的不同，在Ni-Fe之基地造成局部晶格應(yīng)變來強(qiáng)化材料； </p> <p> <br /> </p> <p> (2)析出強(qiáng)化元素則如Al、Ti、Nb和Ta等，可以形成整合性有序的A3B型金屬間化合物，如Ni3(Al,Ti)等強(qiáng)化相(γ’)，使合金得到有效的強(qiáng)化，獲得比鐵基高溫合金和鈷基合金更高的高溫強(qiáng)度； </p> <p> <br /> </p> <p> (3)晶界強(qiáng)化元素，一般鎳基合金的牌號由其所開發(fā)廠家來命名，如Ni-Cu合金又稱為Monel合金，常見如Monel 400、K-500等。Ni-Cr合金一般稱為 Inconel合金，也就是常見之鎳基耐熱合金，主要在氧化性介質(zhì)條件下使用若是Inconel合金中加入較高量的Fe來取代Ni，則為Incoloy合金，其耐高溫程度不如鎳基析出硬化型合金，但價格便宜，可用于噴射引擎里溫度較低部份的組件及石化廠反應(yīng)器等，如Incoloy 800H、825等。若于Inconel與Incoloy中加入析出強(qiáng)化元素，如Ti、Al、Nb等，則成為析出硬化型(鐵)鎳基合金，可于高溫下仍保有良好的機(jī)械強(qiáng)度與抗蝕性，多用于噴射引擎的組件，如 Inconel 718 、Incoloy A-286 等。而 Ni-Cr-Mo(-W)(-Cu) 合金則稱為哈氏耐蝕合（Hastelloy)，其中Ni-Cr-Mo主要在還原性介質(zhì)腐蝕的條件下使用。Hastelloy的**牌號如C-276、C-2000等 </p> <p> <br /> </p><p> 鎳基合金之微組織 </p> <p> <br /> </p> <p> 鎳基合金的晶體結(jié)構(gòu)主要為高溫穩(wěn)定之面心立方體(FCC)沃斯田鐵結(jié)構(gòu)，為了提高其耐熱性質(zhì)，添加了大量的合金元素，這些元素會形成各種二次相，提升了鎳基合金之高溫強(qiáng)度。二次相的種類包含各種形式之 MC、M23C6、M6C、M7C3碳化物，主要分布在晶界，以及如 γ' 或 γ'' 等結(jié) 構(gòu)上為整合性(Coherent)之有序(Ordering)介金屬化合物。γ'與 γ'' 相之其化學(xué)組成大致是Ni3(Al, Ti) 或 Ni3Nb，此類有序相在高溫下非常穩(wěn)定，經(jīng)由它們的強(qiáng)化可得到優(yōu)良的潛變破壞強(qiáng)度。 </p> <p> <br /> 宏博激光科技提醒您，鎳基合金粉末吸潮了，使用前應(yīng)進(jìn)行干燥處理。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="激光熔覆粉末按需定制,激光熔覆粉末" src="https://tyunfile.71360.com/WaterMark/UploadFile/ayhbjg/637349065866015625/9484077.png"></div><p> 什么是鎳基合金？ </p> <p> <br /> </p> <p> 鎳基合金是指在650～1000℃高溫下有較高的強(qiáng)度與一定的抗氧化腐蝕能力等綜合性能的一類合金。按照主要性能又細(xì)分為鎳基耐熱合金，鎳基耐蝕合金，鎳基耐磨合金，鎳基精密合金與鎳基形狀記憶合金等。高溫合金按照基體的不同，分為：鐵基高溫合金，鎳基高溫合金與鈷基高溫合金。其中鎳基高溫合金簡稱鎳基合金。 </p> <p> 主要應(yīng)用領(lǐng)域：海洋、環(huán)保領(lǐng)域、能源領(lǐng)域等。 </p> <p> 主要分類：鎳基耐熱合金，鎳基耐蝕合金、 </p> <p> **材料：Inconel合金、Incoloy合金等鎳基合金粉末吸潮現(xiàn)象怎么解決？江蘇常規(guī)激光熔覆粉末</p><p style="text-indent:25px">鎳基合金粉末自熔性怎樣？激光熔覆粉末按需定制</p><p> 合金粉在材料可持續(xù)性方面，粉末冶金的**終成形能力是其主要優(yōu)勢。例如成形一個齒狀零件，傳統(tǒng)切削工藝會有高達(dá)40%的材料變成切屑，而在粉末冶金用的全部粉末中，85%是由再循環(huán)回收的材料生產(chǎn)的。在粉末冶金零件生產(chǎn)過程中，各道工序的廢料損失一般為3%或更少，其材料利用率可達(dá)95%。 </p> <p> 在能源可持續(xù)性方面，一般的傳統(tǒng)制造工藝需要經(jīng)過幾次加熱與再加熱工序才能**終成形；而用霧化法生產(chǎn)鋼粉或鐵粉時，只需要將廢鋼料進(jìn)行一次熔煉，所有其它熱加工作業(yè)都是在低于熔點的溫度下進(jìn)行的，這樣不但節(jié)能，而且可制成**終形狀和形成所需要的材料性能、機(jī)械使用性能。通過金屬成型工藝材料利用率的對比發(fā)現(xiàn)，制造粉末冶金零件所需之能量是鍛造-切削加工零件的44%。激光熔覆粉末按需定制</p><p style="text-indent:25px">安陽市宏博激光科技有限公司致力于機(jī)械及行業(yè)設(shè)備，是一家生產(chǎn)型公司。宏博激光科技致力于為客戶提供良好的激光熔覆淬火頭，激光合金化粉末，激光熔覆粉末，光學(xué)鏡片，一切以用戶需求為中心，深受廣大客戶的歡迎。公司將不斷增強(qiáng)企業(yè)重點競爭力，努力學(xué)習(xí)行業(yè)知識，遵守行業(yè)規(guī)范，植根于機(jī)械及行業(yè)設(shè)備行業(yè)的發(fā)展。宏博激光科技秉承“客戶為尊、服務(wù)為榮、創(chuàng)意為先、技術(shù)為實”的經(jīng)營理念，全力打造公司的重點競爭力。</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/2526046.html</p></div></div></div></div></div><div id="rb8xpry" class="page-right twoColRt"><div id="gax332y" class="box01 margin10 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