![\"\"](\"https:\/\/www.alpapowder.com\/wp-content\/uploads\/2024\/02\/ultrafine-powder.webp\")
<\/p>\n<\/p>\n
K\u0131rma\/\u00f6\u011f\u00fctme\/toz haline getirme
\nPar\u00e7ac\u0131k boyutunu k\u00fc\u00e7\u00fcltme i\u015flemi.<\/p>\n
Kuru ta\u015flama
\nHavada veya di\u011fer gazl\u0131 ortamlarda k\u0131rma i\u015flemi.<\/p>\n
s\u00fcrekli ta\u015flama
\n\u0130\u015flenecek malzemelerin s\u00fcrekli ve e\u015fit bir \u015fekilde k\u0131rma cihaz\u0131na (veya sistemine) beslenmesi ve ayn\u0131 zamanda k\u0131r\u0131lan malzemelerin zaman\u0131nda bo\u015falt\u0131lmas\u0131 i\u015flemidir.<\/p>\n
y\u00fczey ta\u015flama
\nS\u00fcrt\u00fcnme ve kesme gibi d\u0131\u015f kuvvetlerin etkisi alt\u0131nda ta\u015flama i\u015flemi esas olarak y\u00fczey ta\u015flama ve soyma i\u015flemine dayan\u0131r.<\/p>\n
darbeli ta\u015flama
\nK\u0131rma ekipman\u0131n\u0131n y\u00fcksek h\u0131zla hareket eden \u00e7al\u0131\u015fma par\u00e7alar\u0131n\u0131n malzemeye etkisinden veya y\u00fcksek h\u0131zla hareket eden malzemenin ve duvar\u0131n etkisinden faydalan\u0131larak k\u0131rma i\u015flemi ger\u00e7ekle\u015ftirilir.<\/p>\n
Jet toz haline getirme
\nBas\u0131n\u00e7l\u0131 gaz\u0131n nozul i\u00e7erisinde genle\u015fmesi ve h\u0131zlanmas\u0131yla olu\u015fan y\u00fcksek h\u0131zl\u0131 jet, par\u00e7ac\u0131klar aras\u0131nda ve par\u00e7ac\u0131klar ile duvar aras\u0131nda darbe, \u00e7arp\u0131\u015fma ve s\u00fcrt\u00fcnmeye neden olarak k\u0131rma i\u015flemini ger\u00e7ekle\u015ftirir.<\/p>\n
K\u0131rma oran\u0131\/boyut k\u00fc\u00e7\u00fcltme oran\u0131
\nBesleme malzemesinin ve bo\u015faltma malzemesinin karakteristik par\u00e7ac\u0131k \u00e7aplar\u0131n\u0131n k\u0131rma i\u015flemi s\u0131ras\u0131ndaki oran\u0131, k\u0131rma i\u015fleminden sonra malzemenin par\u00e7ac\u0131k boyutunun ne \u00f6l\u00e7\u00fcde azald\u0131\u011f\u0131n\u0131 g\u00f6sterir.<\/p>\n
\u00f6\u011f\u00fctme verimlili\u011fi
\nBirim zaman ba\u015f\u0131na birim enerji t\u00fcketimi ba\u015f\u0131na nitelikli \u00fcr\u00fcnlerin \u00e7\u0131kt\u0131 oran\u0131.<\/p>\n
\u00f6\u011f\u00fctme dengesi
\nK\u0131rma i\u015flemi s\u0131ras\u0131nda toz malzemenin par\u00e7ac\u0131k boyutu art\u0131k azalmaya devam etmez ve spesifik y\u00fczey alan\u0131 art\u0131k artmaya devam etmez.<\/p>\n
mekano-kimya
\nMalzeme k\u0131rma i\u015flemi s\u0131ras\u0131nda mekanik kuvvetlerin neden oldu\u011fu yap\u0131sal veya fiziksel ve kimyasal de\u011fi\u015fiklikler.<\/p>\n
ta\u015flama ortam\u0131
\nDe\u011firmene y\u00fcklenen ve hareketi s\u0131ras\u0131nda olu\u015fan darbe, \u00e7arp\u0131\u015fma, kesme, \u00f6\u011f\u00fctme ve soyulma etkilerini malzemeyi k\u0131rmak i\u00e7in kullanan bir nesnedir.<\/p>\n
Ta\u015flama yard\u0131m\u0131
\nK\u0131rma ve \u00f6\u011f\u00fctme verimlili\u011fini art\u0131rmak i\u00e7in ilave katk\u0131 maddeleri.<\/p>\n
Da\u011f\u0131t\u0131c\u0131\/da\u011f\u0131t\u0131c\u0131 ajan
\n\u0130\u015flenmi\u015f par\u00e7ac\u0131klar\u0131n y\u00fczeyine y\u00f6nsel olarak adsorbe edilerek birbirleriyle topakla\u015fmalar\u0131n\u0131 \u00f6nleyen ve par\u00e7ac\u0131klar\u0131n stabilitesini belirli bir s\u00fcre boyunca koruyan bir katk\u0131 maddesidir.<\/p>\n
s\u0131n\u0131fland\u0131rma
\nBir malzemeyi iki veya daha fazla par\u00e7ac\u0131k boyutu da\u011f\u0131l\u0131m d\u00fczeyine b\u00f6lme i\u015flemi.<\/p>\n
eleme
\nElekler kullan\u0131larak s\u0131n\u0131fland\u0131rma i\u015flemi.<\/p>\n
s\u0131v\u0131 s\u0131n\u0131fland\u0131rmas\u0131
\nS\u0131v\u0131 veya gaz halindeki ortamlar\u0131n s\u0131n\u0131fland\u0131r\u0131lmas\u0131 i\u015flemi.<\/p>\n
Kuru s\u0131n\u0131fland\u0131rma\/r\u00fczgar s\u0131n\u0131fland\u0131rmas\u0131 (kuru s\u0131n\u0131fland\u0131rma)
\nHavada veya di\u011fer gazl\u0131 ortamlarda s\u0131n\u0131fland\u0131rma i\u015flemi.<\/p>\n
yer\u00e7ekimi s\u0131n\u0131fland\u0131rmas\u0131
\nPar\u00e7ac\u0131klar\u0131n s\u0131v\u0131 veya gaz halindeki ortamlardaki son \u00e7\u00f6kelme h\u0131zlar\u0131ndaki farka g\u00f6re s\u0131n\u0131fland\u0131r\u0131lmas\u0131 i\u015flemi.<\/p>\n
santrif\u00fcj s\u0131n\u0131fland\u0131rmas\u0131
\nMerkezka\u00e7 kuvveti alan\u0131ndaki par\u00e7ac\u0131klar\u0131n farkl\u0131 y\u00f6r\u00fcngelerine dayal\u0131 derecelendirme s\u00fcreci.<\/p>\n
Kesim boyutu
\nPar\u00e7ac\u0131k boyutuna g\u00f6re malzeme kaba ve ince par\u00e7ac\u0131klara ayr\u0131l\u0131r ve \u00fcr\u00fcn\u00fcn ay\u0131rma s\u0131n\u0131r\u0131 par\u00e7ac\u0131k boyutuna g\u00f6re.<\/p>\n
s\u0131n\u0131fland\u0131rma verimlili\u011fi
\nS\u0131n\u0131fland\u0131rma i\u015flemi s\u0131ras\u0131nda kaba ve ince taneli \u00fcr\u00fcnlerin ayr\u0131lma derecesi, genellikle s\u0131n\u0131fland\u0131rma sonras\u0131nda ince taneli malzemenin k\u00fctlesinin, kesici par\u00e7ac\u0131k boyutundan daha k\u00fc\u00e7\u00fck derecelendirilmi\u015f malzemenin k\u00fctlesine oran\u0131yla ifade edilir. Derecelendirme i\u015fleminin kalitesinin bir \u00f6l\u00e7\u00fcs\u00fcd\u00fcr. \u00f6nemli bir g\u00f6sterge.<\/p>\n
y\u00fczey i\u015fleme
\nPar\u00e7ac\u0131k \u015fekillendirme, y\u00fczey modifikasyonu ve y\u00fczey kaplama gibi i\u015flemler i\u00e7in genel bir terim.<\/p>\n
par\u00e7ac\u0131k fonksiyonel tasar\u0131m\u0131
\nMalzemenin i\u015flevselle\u015ftirilmesi amac\u0131yla par\u00e7ac\u0131klar\u0131n morfolojisini, yap\u0131s\u0131n\u0131 ve \u00f6zelliklerini de\u011fi\u015ftirme s\u00fcreci.<\/p>\n
Par\u00e7ac\u0131k \u015fekli modifikasyonu
\nPar\u00e7ac\u0131klar\u0131n \u015feklini de\u011fi\u015ftiren bir s\u00fcre\u00e7.<\/p>\n
k\u00fcresellik
\nD\u00fczensiz \u015fekilli par\u00e7ac\u0131klar\u0131n k\u00fcresel veya k\u00fcresele yak\u0131n par\u00e7ac\u0131klara d\u00f6n\u00fc\u015ft\u00fcr\u00fclmesi i\u015flemi.<\/p>\n
K\u00fcresellik derecesi
\nPar\u00e7ac\u0131k \u015fekli k\u00fcreye yak\u0131nd\u0131r.<\/p>\n
y\u00fczey modifikasyonu
\nPar\u00e7ac\u0131k y\u00fczeyindeki y\u00fczey de\u011fi\u015ftiricilerin adsorpsiyonu, reaksiyonu, kaplanmas\u0131 veya kaplanmas\u0131 yoluyla par\u00e7ac\u0131klar\u0131n y\u00fczey \u00f6zelliklerinin de\u011fi\u015ftirilmesi i\u015flemi.<\/p>\n
\u0131slak modifikasyon
\nBelirli bir kat\u0131-s\u0131v\u0131 oran\u0131na veya kat\u0131 i\u00e7eri\u011fe sahip bir bulama\u00e7 i\u00e7indeki malzemelerin y\u00fczey modifikasyonu i\u015flemi.<\/p>\n
Kuru modifikasyon
\nKuru veya kurutulmu\u015f toz malzemelerin y\u00fczey modifikasyonu i\u015flemi.<\/p>\n
fiziksel kaplama
\nFiziksel y\u00f6ntemler kullan\u0131larak y\u00fczey modifikasyonu s\u00fcreci.<\/p>\n
mekano-kimyasal modifikasyon
\nK\u0131rma i\u015fleminde g\u00fc\u00e7l\u00fc mekanik kuvvet yard\u0131m\u0131yla y\u00fczey modifikasyon i\u015flemi ger\u00e7ekle\u015ftirilir.<\/p>\n
kaps\u00fclleme de\u011fi\u015fikli\u011fi
\nPar\u00e7ac\u0131klar\u0131n y\u00fczeyinin homojen ve belirli kal\u0131nl\u0131kta bir film ile kaplanarak y\u00fczey modifikasyonu i\u015flemi.<\/p>\n
y\u00fcksek enerjili y\u00fczey modifikasyonu
\nI\u015f\u0131nlama veya radyasyon kullan\u0131larak y\u00fczey modifikasyonu i\u015flemi.<\/p>\n
Y\u00fczey de\u011fi\u015ftirici ajan
\nPar\u00e7ac\u0131klar\u0131n y\u00fczeyini de\u011fi\u015ftiren maddeler.<\/p>\n
y\u00fczey kaplama
\nPar\u00e7ac\u0131klar\u0131n y\u00fczeyinde inorganik kaplamalar olu\u015fturma i\u015flemi.<\/p>\n","protected":false},"excerpt":{"rendered":"
Par\u00e7ac\u0131k boyutuna g\u00f6re malzeme kaba ve ince par\u00e7ac\u0131klara ayr\u0131l\u0131r ve \u00fcr\u00fcn\u00fcn ay\u0131rma s\u0131n\u0131r\u0131 par\u00e7ac\u0131k boyutuna g\u00f6re.<\/p>\n","protected":false},"author":7,"featured_media":130874,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[851],"tags":[],"class_list":["post-130909","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\/130909","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=130909"}],"version-history":[{"count":0,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/posts\/130909\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/media\/130874"}],"wp:attachment":[{"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/media?parent=130909"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/categories?post=130909"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/tags?post=130909"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}