Pluhuri i karbidit t\u00eb silikonit p\u00ebrdoret gjer\u00ebsisht si material g\u00ebrryes n\u00eb aplikime p\u00ebr honim, lappim dhe polirje t\u00eb komponent\u00ebve metalik\u00eb dhe qeramik\u00eb. P\u00ebr m\u00eb tep\u00ebr, ky pluhur ka disa aplikime industriale p\u00ebr shkak t\u00eb forc\u00ebs, konduktivitetit termik dhe rezistenc\u00ebs ndaj korrozionit.<\/p>\n
Karidi i silikonit mund t\u00eb krijohet p\u00ebrmes dy proceseve \u2013 lidhjes me reaksion dhe sinterimit. \u00c7do metod\u00eb ndikon n\u00eb m\u00ebnyr\u00eb t\u00eb konsiderueshme n\u00eb mikrostruktur\u00ebn p\u00ebrfundimtare t\u00eb materialit.<\/p>\n
Karidi i silikonit (SiC) \u00ebsht\u00eb nj\u00eb nga substancat m\u00eb t\u00eb forta q\u00eb gjenden n\u00eb natyr\u00eb, i dyti vet\u00ebm pas diamantit dhe karidit t\u00eb borit. P\u00ebr shkak t\u00eb fort\u00ebsis\u00eb s\u00eb tij, SiC ofron rezistenc\u00eb t\u00eb shk\u00eblqyer ndaj konsumit dhe g\u00ebrvishtjes, si dhe ndaj korrozionit, duke e b\u00ebr\u00eb at\u00eb ideal p\u00ebr aplikime industriale q\u00eb p\u00ebrfshijn\u00eb mjedise me temperatura dhe tension t\u00eb lart\u00eb.<\/p>\n
SiC \u00ebsht\u00eb nj\u00eb material qeramik jo-oksid me veti mekanike t\u00eb jasht\u00ebzakonshme, duke p\u00ebrfshir\u00eb rezistenc\u00eb shum\u00eb t\u00eb lart\u00eb ndaj p\u00ebrkuljes n\u00eb temperatur\u00eb dhome, rezistenc\u00eb t\u00eb shk\u00eblqyer ndaj oksidimit, koeficient t\u00eb ul\u00ebt f\u00ebrkimi dhe rezistenc\u00eb ndaj tret\u00ebsve acid\u00eb\/alkalin\u00eb \u2013 cil\u00ebsi q\u00eb e b\u00ebjn\u00eb t\u00eb p\u00ebrshtatsh\u00ebm p\u00ebr aplikime si n\u00eb industrin\u00eb aerohap\u00ebsinore, industrin\u00eb e makinerive dhe elektronik\u00ebn.<\/p>\n
Premasol ofron SiC n\u00eb madh\u00ebsi mikron\u00ebsh t\u00eb ndryshme me bart\u00ebs me baz\u00eb vaji dhe uji p\u00ebr t\u00eb p\u00ebrmbushur nevojat tuaja t\u00eb aplikimit. SiC prodhohet duke ngrohur r\u00ebr\u00ebn silikike me karbon n\u00eb temperatura shum\u00eb t\u00eb larta p\u00ebr t\u00eb krijuar kristale karbidi silikoni; e gjelbra zakonisht lidhet me nivele m\u00eb t\u00eb larta past\u00ebrtie, nd\u00ebrsa e zeza tregon nivele papast\u00ebrtie, duke e b\u00ebr\u00eb k\u00ebt\u00eb material t\u00eb p\u00ebrshtatsh\u00ebm p\u00ebr shum\u00eb aplikime t\u00eb k\u00ebrkuara.<\/p>\n
Karidi i silicit \u00ebsht\u00eb nj\u00eb material jasht\u00ebzakonisht i fort\u00eb dhe i q\u00ebndruesh\u00ebm, i aft\u00eb t\u00eb p\u00ebrballoj\u00eb ngarkesa t\u00eb r\u00ebnda dhe goditje, duke mbetur shum\u00eb rezistent ndaj g\u00ebrryerjes dhe duke i rezistuar erozionit \u2013 prona ideale p\u00ebr aplikime n\u00eb mjedise t\u00eb ashpra si p\u00ebrpunimi petrokimik ose impiantet e de-sulfurizimit t\u00eb gazrave t\u00eb shkarkimit.<\/p>\n
Nga ana kimike, karbidi i silicit \u00ebsht\u00eb inert dhe rezistent ndaj pothuajse t\u00eb gjitha acideve organike dhe inorganike, si acidi fosforik, sulfurik dhe klorhidrik, nd\u00ebrsa gjithashtu ka rezistenc\u00eb ndaj korrozionit n\u00eb kushte oksiduese. P\u00ebr m\u00eb tep\u00ebr, rezistenca e tij e shk\u00eblqyer ndaj korrozionit e b\u00ebn at\u00eb t\u00eb p\u00ebrshtatsh\u00ebm p\u00ebr komponent\u00eb t\u00eb ekspozuar ndaj temperaturave t\u00eb larta ose ndryshimeve t\u00eb shpejta t\u00eb temperatur\u00ebs, si noz\u00eblat e djeg\u00ebs, tubat e xheteve dhe pjes\u00ebt e vulave mekanike.<\/p>\n
Karidi i silikonit (SiC) \u00ebsht\u00eb nj\u00eb qeramik\u00eb jo-oksid e impregnur me fort\u00ebsi dhe q\u00ebndrueshm\u00ebri t\u00eb lart\u00eb. P\u00ebr m\u00eb tep\u00ebr, rezistenca e tij kimike e b\u00ebn at\u00eb shum\u00eb rezistent ndaj kimikateve dhe gjysm\u00ebp\u00ebr\u00e7ues \u2013 cil\u00ebsi q\u00eb e kan\u00eb b\u00ebr\u00eb SiC nj\u00eb material t\u00eb pa\u00e7muesh\u00ebm, i p\u00ebrdorur gjer\u00ebsisht p\u00ebr vulat mekanike, pjes\u00ebt e pompave dhe pajisjet e p\u00ebrpunimit t\u00eb gjysm\u00ebp\u00ebr\u00e7uesve.<\/p>\n
Keramikat SiC t\u00eb sinteruara kan\u00eb zgjerim t\u00eb ul\u00ebt termik dhe vetit\u00eb mekanike t\u00eb shk\u00eblqyera, duke i b\u00ebr\u00eb ato materialin ideal p\u00ebr furrat me temperatur\u00eb t\u00eb lart\u00eb. Ato mund t\u00eb p\u00ebrballojn\u00eb temperatura deri n\u00eb 1600 \u00b0C, duke mbetur rezistente ndaj goditjeve termike.<\/p>\n
Karburidi i silicit t\u00eb lidhur me reaksion (RB SiC, shpesh i quajtur Calsic RB) ofron nj\u00eb alternativ\u00eb ekonomike ndaj SiC t\u00eb sinteruar n\u00eb aplikime ku rezistenca ndaj korrozionit ose konsumit nuk \u00ebsht\u00eb nj\u00eb konsiderat\u00eb thelb\u00ebsore. I prodhuar duke p\u00ebrzier paraprakisht silic\u00ebn me karbon p\u00ebrpara sinterimit me reaksion, RB SiC ofron shum\u00eb nga t\u00eb nj\u00ebjtat p\u00ebrpar\u00ebsi me nj\u00eb kosto shum\u00eb m\u00eb t\u00eb ul\u00ebt se materiali ceramic i sinteruar.<\/p>\n
Pluhuri i karbidi i silicit ka stabilitet kimik t\u00eb jasht\u00ebzakonsh\u00ebm, rezistenc\u00eb t\u00eb lart\u00eb ndaj nxeht\u00ebsis\u00eb dhe zgjerimit termik n\u00eb temperatura shum\u00eb t\u00eb larta, duke e b\u00ebr\u00eb t\u00eb p\u00ebrshtatsh\u00ebm p\u00ebr aplikime industriale qeramike si raftet dhe veshjet e furrave. P\u00ebr m\u00eb tep\u00ebr, karbidi i silicit mund t\u00eb p\u00ebrdoret edhe si abraziv.<\/p>\n
Karidi i silikonit konkurrohet vet\u00ebm nga diamanti dhe nitridi kubik i borit si materialet m\u00eb t\u00eb forta t\u00eb njohura. Ai \u00ebsht\u00eb nj\u00eb material jasht\u00ebzakonisht i fort\u00eb q\u00eb p\u00ebrdoret n\u00eb aplikacione q\u00eb variojn\u00eb nga abraziv\u00ebt dhe agjent\u00ebt rezistent\u00eb ndaj konsumit, refrakter\u00ebt e avancuar dhe qeramik\u00ebt e im\u00ebt, veglat prer\u00ebse dhe sistemet e rikuperimit t\u00eb nxeht\u00ebsis\u00eb.<\/p>\n
N\u00eb aplikimet metalurgjike, p\u00ebrdoret p\u00ebr prerje dhe g\u00ebrryerje t\u00eb materialeve t\u00eb forta si metalet, guri, materialet refraktare dhe hekuri i derdhur. P\u00ebr m\u00eb tep\u00ebr, kombinimi i fort\u00ebsis\u00eb, q\u00ebndrueshm\u00ebris\u00eb, p\u00ebr\u00e7ueshm\u00ebris\u00eb termike dhe rezistenc\u00ebs ndaj korrozionit e b\u00ebn at\u00eb nj\u00eb material abraziv ideal.<\/p>","protected":false},"excerpt":{"rendered":"
Pluhura t\u00eb karbidi t\u00eb silikonit p\u00ebr qeramika me rezistenc\u00eb t\u00eb lart\u00eb Pluhuri i karbidi t\u00eb silikonit p\u00ebrdoret gjer\u00ebsisht si material g\u00ebrryes n\u00eb aplikime p\u00ebr honim, lappim dhe polirimin e komponent\u00ebve metalik\u00eb dhe qeramik\u00eb. P\u00ebr m\u00eb tep\u00ebr, ky pluhur ka disa aplikime industriale p\u00ebr shkak t\u00eb fort\u00ebsis\u00eb, konduktivitetit termik dhe rezistenc\u00ebs ndaj korrozionit. Karbidi i silikonit mund t\u00eb krijohet p\u00ebrmes dy proceseve \u2013 reaksion \u2026 Lexo m\u00eb shum\u00eb<\/a><\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-67","post","type-post","status-publish","format-standard","hentry","category-knowledge"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/siliconcarbidepowders.com\/sq\/wp-json\/wp\/v2\/posts\/67","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/siliconcarbidepowders.com\/sq\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/siliconcarbidepowders.com\/sq\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/siliconcarbidepowders.com\/sq\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/siliconcarbidepowders.com\/sq\/wp-json\/wp\/v2\/comments?post=67"}],"version-history":[{"count":1,"href":"https:\/\/siliconcarbidepowders.com\/sq\/wp-json\/wp\/v2\/posts\/67\/revisions"}],"predecessor-version":[{"id":68,"href":"https:\/\/siliconcarbidepowders.com\/sq\/wp-json\/wp\/v2\/posts\/67\/revisions\/68"}],"wp:attachment":[{"href":"https:\/\/siliconcarbidepowders.com\/sq\/wp-json\/wp\/v2\/media?parent=67"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/siliconcarbidepowders.com\/sq\/wp-json\/wp\/v2\/categories?post=67"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/siliconcarbidepowders.com\/sq\/wp-json\/wp\/v2\/tags?post=67"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}