Grafitle\u015ftirme s\u00fcreci<\/b><\/strong><\/a><\/p>\n 2000-3000\u00b0C'lik y\u00fcksek s\u0131cakl\u0131klarda, karbonize ye\u015fil g\u00f6vdedeki amorf karbon alt\u0131gen kafes grafit kristalleri halinde yeniden d\u00fczenlenir. Bu, elektrik iletkenli\u011fi, kayganl\u0131k ve y\u00fcksek s\u0131cakl\u0131k direnci gibi temel \u00f6zellikleri \u00f6nemli \u00f6l\u00e7\u00fcde geli\u015ftirir.<\/p>\n
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\u0130\u015flem sonras\u0131<\/h3>\n K\u0131rma ve \u00d6\u011f\u00fctme<\/b><\/strong><\/p>\n Grafit bloklar, farkl\u0131 partik\u00fcl boyutlar\u0131 elde etmek i\u00e7in bilyal\u0131 de\u011firmenler, titre\u015fimli de\u011firmenler ve jet de\u011firmenler gibi ekipmanlar kullan\u0131larak k\u0131r\u0131lm\u0131\u015ft\u0131r.<\/p>\n
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S\u0131n\u0131fland\u0131rma ve Paketleme<\/b><\/strong><\/p>\n Ezilmi\u015f grafit tozunu s\u0131n\u0131fland\u0131r\u0131n ve partik\u00fcl boyutu \u00f6zelliklerine g\u00f6re farkl\u0131 \u00fcr\u00fcnler \u00fcretin. Kalite kontrol\u00fcnden ge\u00e7tikten sonra plastik dokuma torbalarda, ka\u011f\u0131t torbalarda veya m\u00fch\u00fcrl\u00fc varillerde paketlenir. Ta\u015f\u0131ma ve depolaman\u0131n kirlenmemesini sa\u011flar.<\/p>\n
Yeni grafit tozu haz\u0131rlama teknolojisi<\/h2>\nNano-Grafit Tozunun Haz\u0131rlanmas\u0131<\/h3>\n 5.1.1 Kimyasal Buhar Biriktirme<\/b><\/strong><\/p>\n CVD y\u00f6ntemi, nano-grafit katmanlar olu\u015fturmak i\u00e7in metan ve di\u011fer gaz halindeki karbon kaynaklar\u0131n\u0131 kullan\u0131r. Bu i\u015flem, karbon kayna\u011f\u0131n\u0131n 800-1200\u00b0C'de ve bir kataliz\u00f6r\u00fcn etkisi alt\u0131nda substrat \u00fczerinde ayr\u0131\u015ft\u0131r\u0131lmas\u0131n\u0131 ve biriktirilmesini gerektirir. \u00dcr\u00fcn, \u00fcst d\u00fczey elektronik alan i\u00e7in uygun olan y\u00fcksek safl\u0131\u011fa sahiptir, ancak verimlilik d\u00fc\u015f\u00fckt\u00fcr.<\/p>\n
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5.1.2 Ultrason destekli s\u0131v\u0131 faz eksfoliasyon y\u00f6ntemi<\/b><\/strong><\/p>\n Bu, do\u011fal grafiti NMP gibi \u00e7\u00f6z\u00fcc\u00fcler i\u00e7inde da\u011f\u0131tmak, grafitin ara katman kuvvetlerini k\u0131rmak ve nano toz elde etmek i\u00e7in soymakt\u0131r. S\u00fcre\u00e7 basittir ve d\u00fc\u015f\u00fck enerji t\u00fcketimine sahiptir, seri \u00fcretime izin verir, d\u00fc\u015f\u00fck homojenlik gereksinimleri olan senaryolar i\u00e7in uygundur.<\/p>\n
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Kompozit Grafit Tozu \u00dcretimi<\/h3>\nMetaller ve polimerler ile kompozit proses<\/h4>\n Metal kompozit<\/b><\/strong><\/p>\n Toz metalurjisi kar\u0131\u015f\u0131k sinterleme, daha sonra kendinden ya\u011flamal\u0131 bile\u015fenler i\u00e7in kullan\u0131lan ya\u011flama ve metal mukavemetine sahiptir.<\/p>\n
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Polimer birle\u015ftirme<\/b><\/strong><\/p>\n Grafit tozu polimerlerle birle\u015ftirildi\u011finde, yayg\u0131n olarak kullan\u0131lan y\u00f6ntemler aras\u0131nda \u00e7\u00f6zelti harmanlama ve eriyik harmanlama bulunur. Elektrik ve \u0131s\u0131y\u0131 ileten end\u00fcstriyel \u00fcr\u00fcnlerde kullan\u0131lan elektriksel ve termal iletkenli\u011fe sahiptir.<\/p>\n
\u00dcretim S\u00fcrecinde Kalite Kontrol ve \u00c7evre Koruma \u00d6nlemleri<\/h2>\n Kalite Denetimi<\/b><\/strong><\/p>\n Nihai bitmi\u015f \u00fcr\u00fcn\u00fcn partik\u00fcl boyutu, safl\u0131k ve elektrik iletkenli\u011fi gibi \u00f6zellikler a\u00e7\u0131s\u0131ndan test edilmesi gerekir. Ve bitmi\u015f \u00fcr\u00fcn\u00fcn standartlar\u0131 kar\u015f\u0131lad\u0131\u011f\u0131ndan emin olmak i\u00e7in g\u00f6r\u00fcn\u00fcm kusurlar\u0131 cihazlarla analiz edilmelidir.<\/p>\n
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\u00c7evre Koruma Ar\u0131tma<\/b><\/strong><\/p>\n Grafit tozu \u00fcrettikten sonra, hava kirlili\u011fini, su kirlili\u011fini vb. \u00f6nlemek i\u00e7in \u00e7evre koruma i\u015flemi yapman\u0131z gerekir. \u00d6rne\u011fin, at\u0131k suyu ar\u0131tmak i\u00e7in n\u00f6tralize edebilir, \u00e7\u00f6keltebilir ve filtreleyebilirsiniz. \u00c7evresel etkiyi azaltmak i\u00e7in torba filtreler, elektrostatik \u00e7\u00f6kelticiler ve y\u0131kay\u0131c\u0131lar kullanarak tozu ve zararl\u0131 gazlar\u0131 giderin.<\/p>\n
Sonu\u00e7<\/h2>\n Grafit tozu \u00fcretimi, hammaddelerin \u00f6zelliklerine g\u00f6re i\u015flemlerin se\u00e7ilmesini gerektirir. Do\u011fal grafit safla\u015ft\u0131rmaya odaklan\u0131r, yapay grafit grafitle\u015ftirmeyi vurgular ve yeni teknolojiler nano \u00f6l\u00e7ekli ve kompozit s\u00fcre\u00e7leri te\u015fvik eder. Bu arada, hem kalite kontrol hem de \u00e7evre koruma gereksinimlerini dikkate alman\u0131z gerekir.<\/p>","protected":false},"excerpt":{"rendered":"
With the\u00a0electrical conductivity, lubrication and high-temperature resistance, graphite powder is widely used in fields such as batteries. And its manufacturing process varies depending on the raw materials,\u00a0which embodies material and industrial technological innovation. It includes\u00a0the purification of natural graphite, the synthesis and transformation of artificial graphite, and the preparation of new nano-scale graphite. Raw Materials […]<\/p>\n","protected":false},"author":3,"featured_media":7965,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-7964","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-carbon-graphite"],"yoast_head":"\n
How to Make Graphite Powder? | Jinsun Carbon<\/title>\n \n \n \n \n \n \n \n \n \n \n \n \n\t \n\t \n\t \n \n \n \n \n \n\t \n\t \n\t \n