Meio filtrante CFF<\/a>, e o fluido passa pelo canal microporoso para produzir diversos efeitos f\u00edsicos, alcan\u00e7ando a purifica\u00e7\u00e3o por filtra\u00e7\u00e3o mec\u00e2nica ou difus\u00e3o, fluidiza\u00e7\u00e3o e outros efeitos.<\/p>\n![\"Filtro](\"http:\/\/alalloycasting.com\/wp-content\/uploads\/2022\/01\/Aluminum-Water-Filter.jpg\")
<\/p>\n
De acordo com os diferentes graus de pureza, o alum\u00ednio pode ser dividido nas tr\u00eas categorias a seguir.<\/strong><\/p>\n1) Alum\u00ednio prim\u00e1rio. Geralmente refere-se ao alum\u00ednio produzido em c\u00e9lulas eletrol\u00edticas industriais por eletr\u00f3lise de sal fundido, e sua pureza \u00e9, em geral, de 99,5 a 99,8%. Trata-se de um produto industrial a granel e n\u00e3o inclui ligas formuladas.
\n2) Alum\u00ednio refinado. Geralmente proveniente de eletrolisadores de refino l\u00edquido de tr\u00eas camadas. No tanque de refino, a liga composta por alum\u00ednio prim\u00e1rio e cobre \u00e9 utilizada como \u00e2nodo, e a criolita-cloreto de b\u00e1rio \u00e9 utilizada como eletr\u00f3lito. A pureza do alum\u00ednio refinado precipitado no c\u00e1todo \u00e9 normalmente superior a 99,99%.
\n3) Alum\u00ednio de alta pureza. \u00c9 produzido principalmente pelo m\u00e9todo de fundi\u00e7\u00e3o regional. O alum\u00ednio refinado \u00e9 utilizado como mat\u00e9ria-prima para obter alum\u00ednio de alta pureza, com fra\u00e7\u00e3o m\u00e1ssica de impurezas n\u00e3o superior a 1\u00d710\u207b\u2076. O alum\u00ednio de alta pureza tamb\u00e9m pode ser obtido por meio de uma combina\u00e7\u00e3o de eletr\u00f3lise de compostos organoalum\u00ednicos e fundi\u00e7\u00e3o por zonas.<\/p>\n
O alum\u00ednio refinado possui muitas propriedades excelentes em compara\u00e7\u00e3o com o alum\u00ednio prim\u00e1rio. Com o aumento da pureza, a condutividade, a ductilidade, a refletividade e a resist\u00eancia \u00e0 corros\u00e3o do alum\u00ednio s\u00e3o aprimoradas, o que est\u00e1 relacionado principalmente ao crescimento dos gr\u00e3os do alum\u00ednio. Entre essas propriedades, a mais valiosa \u00e9 a resist\u00eancia \u00e0 corros\u00e3o. A resist\u00eancia \u00e0 corros\u00e3o do alum\u00ednio refinado \u00e9 cerca de 9 vezes maior do que a do alum\u00ednio prim\u00e1rio. Quanto maior a pureza do alum\u00ednio, mais densa \u00e9 a camada de \u00f3xido superficial, mais forte \u00e9 a liga\u00e7\u00e3o com os \u00e1tomos de alum\u00ednio internos e melhor \u00e9 a resist\u00eancia \u00e0 corros\u00e3o.<\/p>\n
O alum\u00ednio \u00e9 um material com permeabilidade magn\u00e9tica muito baixa e possui boas propriedades eletromagn\u00e9ticas em campos magn\u00e9ticos alternados. Quanto maior a pureza, menor \u00e9 a sua permeabilidade magn\u00e9tica e melhor \u00e9 a condutividade em baixas temperaturas. Portanto, o alum\u00ednio refinado e o alum\u00ednio de alta pureza t\u00eam aplica\u00e7\u00f5es especiais nos campos da tecnologia el\u00e9trica de baixa temperatura, dos componentes eletromagn\u00e9ticos de baixa temperatura e da eletr\u00f4nica. Os principais usos do alum\u00ednio refinado est\u00e3o em alguns setores de alta tecnologia e de pesquisa cient\u00edfica, principalmente para a produ\u00e7\u00e3o de folha de alum\u00ednio refinada, a prepara\u00e7\u00e3o de ligas de alum\u00ednio brilhantes, ligas especiais de alum\u00ednio e a trefila\u00e7\u00e3o e pulveriza\u00e7\u00e3o de fios, sendo que a ind\u00fastria eletr\u00f4nica \u00e9 a que mais o utiliza.<\/p>","protected":false},"excerpt":{"rendered":"
Aluminum Water Filter produced by AdTech has corrosion resistance, high temperature resistance, high mechanical strength, no harmful substances dissolved, no secondary pollution, no deformation of…<\/p>","protected":false},"author":1,"featured_media":12375,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[233],"tags":[13182,13183],"class_list":["post-12372","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-aluminum-water-filter","tag-ceramic-foam-filter-molten-metal-filtration"],"yoast_head":"\n
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