K\u00edsilkarb\u00ed\u00f0duft er miki\u00f0 nota\u00f0 sem sl\u00edpiefni vi\u00f0 sl\u00edpun, sl\u00edpun \u00e1 fl\u00f6tum og p\u00fassun m\u00e1lm- og keramikhluta. Auk \u00feess hefur dufti\u00f0 fj\u00f6lmargar i\u00f0na\u00f0arums\u00f3knir vegna styrks s\u00edns, varmalei\u00f0ni og t\u00e6ringar\u00feols.<\/p>\n
K\u00edsilkarb\u00ed\u00f0 m\u00e1 b\u00faa til me\u00f0 tveimur ferlum \u2013 vi\u00f0brag\u00f0ssameiningu og kornbindingu. Hver a\u00f0fer\u00f0 hefur veruleg \u00e1hrif \u00e1 loka \u00f6rbyggingu efnisins.<\/p>\n
K\u00edsilkarb\u00ed\u00f0 (SiC) er eitt af h\u00f6r\u00f0ustu efnum sem finnast \u00ed n\u00e1tt\u00farunni, n\u00e6st \u00e1 eftir demanti og b\u00f3rkarb\u00ed\u00f0i. Vegna h\u00f6rku sinnar b\u00fd\u00f0ur SiC upp \u00e1 fram\u00farskarandi vi\u00f0n\u00e1m gegn sliti og rispum sem og t\u00e6ringu, sem gerir \u00fea\u00f0 s\u00e9rlega hentugt fyrir i\u00f0na\u00f0arums\u00f3knir sem fela \u00ed s\u00e9r h\u00e1an hita og h\u00e1 spennustig.<\/p>\n
SiC er \u00f3ox\u00ed\u00f0keram\u00edsk efni me\u00f0 fram\u00farskarandi v\u00e9lr\u00e6num eiginleikum, \u00fear \u00e1 me\u00f0al mj\u00f6g h\u00e1an beygjustyrk vi\u00f0 stofuhita, fram\u00farskarandi oxunar\u00feol, l\u00e1gan n\u00faningsstu\u00f0ul og \u00feol gegn s\u00fdr- og l\u00fatleysiefnum \u2013 eiginleikar sem gera \u00fea\u00f0 hentugt \u00ed notkun \u00ed geim- og flugi\u00f0na\u00f0i, v\u00e9lab\u00fana\u00f0i og rafeindat\u00e6kni.<\/p>\n
Premasol b\u00fd\u00f0ur upp \u00e1 SiC \u00ed mismunandi \u00f6rkornast\u00e6r\u00f0um me\u00f0 b\u00e6\u00f0i ol\u00edu- og vatnsbundnum bur\u00f0arefnum til a\u00f0 m\u00e6ta \u00fe\u00f6rfum forritanna \u00feinna. SiC er framleitt me\u00f0 \u00fev\u00ed a\u00f0 hita k\u00edsilglergr\u00f3sa me\u00f0 kolefni vi\u00f0 mj\u00f6g h\u00e1an hita til a\u00f0 mynda k\u00edsilkarb\u00ed\u00f0kristalla; gr\u00e6nn litur er yfirleitt tengdur h\u00e6rri hreinleika en svartur gefur til kynna \u00f3hreinindastig, sem gerir efni\u00f0 hentugt fyrir m\u00f6rg krefjandi forrit.<\/p>\n
K\u00edsilkarb\u00ed\u00f0 er afar hart og sterkt efni sem \u00feolir mikla \u00feunga og h\u00f6gg \u00e1 me\u00f0an \u00fea\u00f0 er mj\u00f6g slit\u00feoli\u00f0 og \u00feolir vel t\u00e6ringu \u2013 kj\u00f6rin eiginleikar fyrir notkun \u00ed h\u00f6r\u00f0um umhverfum eins og \u00ed ol\u00edu- og efnai\u00f0na\u00f0i e\u00f0a \u00ed fl\u00fargass\u00falf\u00farfjarl\u00e6gingarst\u00f6\u00f0vum.<\/p>\n
Efnafr\u00e6\u00f0ilega s\u00e9\u00f0 er k\u00edsilk\u00edsilnitr\u00ed\u00f0 \u00f3virkt og \u00feolir n\u00e1nast \u00f6ll l\u00edfr\u00e6n og \u00f3l\u00edfr\u00e6n s\u00fdrur, svo sem fosf\u00f3rs\u00fdru, brennisteinss\u00fdru og kl\u00f3rs\u00fdru, auk \u00feess sem \u00fea\u00f0 er t\u00e6ringar\u00feoli\u00f0 \u00ed oxunara\u00f0st\u00e6\u00f0um. Enn fremur gerir fram\u00farskarandi t\u00e6ringar\u00feol \u00feess \u00fea\u00f0 hentugt fyrir \u00edhluti sem ver\u00f0a fyrir h\u00e1um hitastigum e\u00f0a sn\u00f6ggum hitastigsbreytingum, svo sem logag\u00f6t, straumr\u00f6r og hluta v\u00e9lr\u00e6nna \u00fe\u00e9ttinga.<\/p>\n
K\u00edsilkarb\u00ed\u00f0 (SiC) er \u00f3ox\u00ed\u00f0keram\u00edk sem hefur veri\u00f0 impregnera\u00f0 og einkennist af mikilli h\u00f6rku og styrk. Einnig gerir efna\u00feol \u00feess \u00fea\u00f0 afar efna\u00feoli\u00f0 og h\u00e1lflei\u00f0andi \u2013 eiginleikar sem hafa gert SiC a\u00f0 \u00f3metanlegu efni sem miki\u00f0 er nota\u00f0 \u00ed v\u00e9lr\u00e6num \u00fe\u00e9ttingum, d\u00e6luhlutum og b\u00fana\u00f0i til vinnslu h\u00e1lflei\u00f0ara.<\/p>\n
Sinteru\u00f0 SiC-keramik hafa l\u00e1ga varmar\u00fdrnun og fram\u00farskarandi v\u00e9lr\u00e6na eiginleika, sem gerir \u00feau a\u00f0 kj\u00f6rnu efni fyrir h\u00e1hitaofna. \u00deau \u00feola allt a\u00f0 1600 \u00b0C og eru jafnframt vi\u00f0n\u00e1m gegn varmaskoki.<\/p>\n
Reaction Bonded k\u00edsilkarb\u00ed\u00f0 (RB SiC, oft nefnt Calsic RB) b\u00fd\u00f0ur upp \u00e1 hagkv\u00e6ma lausn vi\u00f0 brennda SiC \u00ed notkun \u00fear sem t\u00e6ringar- e\u00f0a slit\u00feol eru ekki nau\u00f0synleg. RB SiC er framleitt me\u00f0 \u00fev\u00ed a\u00f0 blanda k\u00edsli og kolefni saman \u00e1\u00f0ur en efnin eru brennd me\u00f0 vi\u00f0brag\u00f0ssinteringu, og b\u00fd\u00f0ur upp \u00e1 marga s\u00f6mu kosti \u00e1 mun l\u00e6gra ver\u00f0i en brennd keramik.<\/p>\n
K\u00edsilkarb\u00ed\u00f0duft hefur fram\u00farskarandi efnafr\u00e6\u00f0ilega st\u00f6\u00f0ugleika, styrk og vi\u00f0n\u00e1m gegn varmar\u00fat\u00feenslu vi\u00f0 mj\u00f6g h\u00e1a hita, sem gerir \u00fea\u00f0 hentugt fyrir i\u00f0na\u00f0ar-keram\u00edsk notkunarsvi\u00f0, svo sem ofnpl\u00f6tur og f\u00f3\u00f0ringar. Enn fremur m\u00e1 einnig nota k\u00edsilkarb\u00ed\u00f0 sem sl\u00edpiefni.<\/p>\n
K\u00edsilkarb\u00ed\u00f0 er a\u00f0eins yfirspila\u00f0ur af demanti og kub\u00edsku b\u00f3rn\u00edtr\u00ed\u00f0i sem har\u00f0asta efni sem \u00feekkt er. \u00dea\u00f0 er einstaklega hart efni sem nota\u00f0 er \u00ed forritum sem spanna fr\u00e1 sl\u00edfiefnum og slit\u00feolnum efnum, h\u00e1\u00fer\u00f3u\u00f0um hita\u00feolnum efnum og f\u00ednkeramik, skur\u00f0arverkf\u00e6rum og kerfum til endurheimtar varma.<\/p>\n
\u00cd m\u00e1lmvinnslu er \u00fea\u00f0 nota\u00f0 til a\u00f0 skera og sl\u00edpa h\u00f6r\u00f0 efni eins og m\u00e1lma, steina, hita\u00feolnar efni og steypta j\u00e1rn. Ennfremur gerir samsetning h\u00f6rku, styrks, varmalei\u00f0ni og t\u00e6runar\u00feols \u00fea\u00f0 a\u00f0 kj\u00f6rnu sl\u00edpiefni.<\/p>","protected":false},"excerpt":{"rendered":"
K\u00edsilkarb\u00ed\u00f0duft fyrir h\u00e1styrk keramik K\u00edsilkarb\u00ed\u00f0duft er miki\u00f0 nota\u00f0 sem sl\u00edpiefni vi\u00f0 sl\u00edpun, sl\u00edpun \u00e1 yfirbor\u00f0i og p\u00fassun m\u00e1lm- og keramikhluta. Auk \u00feess hefur \u00feetta duft fj\u00f6lmargar i\u00f0na\u00f0arums\u00f3knir vegna styrks s\u00edns, varmalei\u00f0ni og t\u00e6ringar\u00feols. K\u00edsilkarb\u00ed\u00f0 m\u00e1 b\u00faa til me\u00f0 tveimur ferlum \u2013 vi\u00f0brag\u00f0sferli \u2026 Read more<\/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\/is\/wp-json\/wp\/v2\/posts\/67","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/siliconcarbidepowders.com\/is\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/siliconcarbidepowders.com\/is\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/siliconcarbidepowders.com\/is\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/siliconcarbidepowders.com\/is\/wp-json\/wp\/v2\/comments?post=67"}],"version-history":[{"count":1,"href":"https:\/\/siliconcarbidepowders.com\/is\/wp-json\/wp\/v2\/posts\/67\/revisions"}],"predecessor-version":[{"id":68,"href":"https:\/\/siliconcarbidepowders.com\/is\/wp-json\/wp\/v2\/posts\/67\/revisions\/68"}],"wp:attachment":[{"href":"https:\/\/siliconcarbidepowders.com\/is\/wp-json\/wp\/v2\/media?parent=67"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/siliconcarbidepowders.com\/is\/wp-json\/wp\/v2\/categories?post=67"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/siliconcarbidepowders.com\/is\/wp-json\/wp\/v2\/tags?post=67"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}