{"id":137150,"date":"2026-05-26T14:36:31","date_gmt":"2026-05-26T06:36:31","guid":{"rendered":"https:\/\/www.alpapowder.com\/137150\/"},"modified":"2026-05-26T14:36:31","modified_gmt":"2026-05-26T06:36:31","slug":"yeni-malzemelerde-nadir-toprak-elementlerinin-uygulamalari","status":"publish","type":"post","link":"https:\/\/www.alpapowder.com\/tr\/137150\/","title":{"rendered":"Yeni Malzemelerde Nadir Toprak Elementlerinin Uygulamalar\u0131"},"content":{"rendered":"<p><img decoding=\"async\" class=\"alignnone size-full wp-image-137126\" src=\"https:\/\/www.alpapowder.com\/wp-content\/uploads\/2026\/05\/Rare-Earth-Elements.webp\" alt=\"\" width=\"568\" height=\"427\" srcset=\"https:\/\/www.alpapowder.com\/wp-content\/uploads\/2026\/05\/Rare-Earth-Elements.webp 568w, https:\/\/www.alpapowder.com\/wp-content\/uploads\/2026\/05\/Rare-Earth-Elements-300x226.webp 300w, https:\/\/www.alpapowder.com\/wp-content\/uploads\/2026\/05\/Rare-Earth-Elements-350x263.webp 350w\" sizes=\"(max-width: 568px) 100vw, 568px\" \/><\/p>\n<p>Y\u00fcksek remanans, y\u00fcksek koersitivite ve y\u00fcksek maksimum enerji \u00fcr\u00fcn\u00fc ile karakterize edilen nadir toprak-kobalt ve neodimyum-demir-bor kal\u0131c\u0131 m\u0131knat\u0131s malzemeleri; elektronik ve havac\u0131l\u0131k end\u00fcstrilerinde yayg\u0131n olarak kullan\u0131lmaktad\u0131r. Saf nadir toprak oksitleri ve demir oksitten sentezlenen granat tipi ferrit tek kristalleri ve polikristalleri, mikrodalga ve elektronik sekt\u00f6rlerinde uygulama alan\u0131 bulmaktad\u0131r. Y\u00fcksek safl\u0131kta neodimyum oksit kullan\u0131larak \u00fcretilen itriyum al\u00fcminyum granat ve neodimyum cam, kat\u0131 hal lazer malzemeleri olarak i\u015flev g\u00f6rmektedir. Nadir toprak hekzabor\u00fcrleri, elektron emisyonuna y\u00f6nelik katot malzemelerinin \u00fcretiminde kullan\u0131lmaktad\u0131r. Lanthanum-nikel ala\u015f\u0131m\u0131, 1970&#8217;lerde yeni bir geli\u015fme olarak ortaya \u00e7\u0131kan bir hidrojen depolama malzemesidir; lanthanum kromat ise y\u00fcksek s\u0131cakl\u0131k termoelektrik malzemesi olarak g\u00f6rev yapmaktad\u0131r. Son y\u0131llarda, d\u00fcnya genelindeki \u00fclkeler; baryum, itriyum, bak\u0131r ve oksijen ile modifiye edilmi\u015f baryum bazl\u0131 oksitlerin kullan\u0131m\u0131 sayesinde, s\u00fcper iletken malzemelerin geli\u015ftirilmesinde \u00e7\u0131\u011f\u0131r a\u00e7an ilerlemeler kaydetmi\u015flerdir; bu malzemeler, s\u00fcper iletkenli\u011fin s\u0131v\u0131 azot s\u0131cakl\u0131k aral\u0131\u011f\u0131nda ger\u00e7ekle\u015ftirilmesine olanak tan\u0131maktad\u0131r.<\/p>\n<p>&nbsp;<\/p>\n<p>Ayr\u0131ca, nadir toprak elementleri; projeksiyon televizyonlar\u0131 i\u00e7in fosforlar, yo\u011funla\u015ft\u0131rma ekranlar\u0131, \u00fc\u00e7 renkli ayd\u0131nlatma sistemleri ve fotokopi makinesi lambalar\u0131 da dahil olmak \u00fczere, ayd\u0131nlatma kaynaklar\u0131nda yo\u011fun bir \u015fekilde kullan\u0131lmaktad\u0131r. Tar\u0131m sekt\u00f6r\u00fcnde, tarla bitkilerine eser miktarda nadir toprak nitratlar\u0131n\u0131n uygulanmas\u0131, \u00fcr\u00fcn verimini %5 ila %10 oran\u0131nda art\u0131rabilmektedir. Hafif sanayi ve tekstil end\u00fcstrilerinde ise nadir toprak klor\u00fcrleri; k\u00fcrk tabaklama, k\u00fcrk boyama, y\u00fcn ipli\u011fi boyama ve hal\u0131 boyama gibi i\u015flemlerde yayg\u0131n olarak kullan\u0131lmaktad\u0131r.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Hafif ve tekstil end\u00fcstrilerinde, nadir toprak klor\u00fcrleri; k\u00fcrk tabaklama, k\u00fcrk boyama, y\u00fcn ipli\u011fi boyama ve hal\u0131 boyama gibi s\u00fcre\u00e7lerde yayg\u0131n olarak kullan\u0131lmaktad\u0131r.<\/p>\n","protected":false},"author":7,"featured_media":137126,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[851],"tags":[],"class_list":["post-137150","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-endustri-haberleri-tr"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/posts\/137150","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/comments?post=137150"}],"version-history":[{"count":0,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/posts\/137150\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/media\/137126"}],"wp:attachment":[{"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/media?parent=137150"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/categories?post=137150"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/tags?post=137150"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}