Sil\u012bcija karb\u012bdu izmanto akmens un marmora virsmu pul\u0113\u0161anai. Turkl\u0101t ar t\u0101 pal\u012bdz\u012bbu var no\u0146emt r\u016bsas, no\u0146emt met\u0101la un stikla atgriezumus, k\u0101 ar\u012b atjaunot koka gr\u012bdu virsmas.<\/p>\n
Hidroks\u012bda keramikas materi\u0101lam piem\u012bt augsta nodilumiztur\u012bba un siltuma izple\u0161an\u0101s \u012bpa\u0161\u012bbas, kas to padara par v\u0113lamu materi\u0101lu astronomisko teleskopu spogu\u013cu izgatavo\u0161anai. To ra\u017eo gan pulvera, gan krist\u0101lu veid\u0101, un da\u017ek\u0101rt no t\u0101 izgrie\u017e d\u0101rgakme\u0146us, kas paz\u012bstami k\u0101 moissan\u012bti.<\/p>\n
\u201eAllied\u201c sil\u012bcija karb\u012bda sl\u012bp\u0113\u0161anas akmens ir \u0101rk\u0101rt\u012bgi daudzpus\u012bgs m\u0101ksl\u012bgais abraz\u012bvs, ko pla\u0161i izmanto da\u017e\u0101du uzdevumu veik\u0161anai. T\u0101 k\u0101 \u0161is konkr\u0113tais veids ir ciet\u0101ks un trausl\u0101ks nek\u0101 parastie alum\u012bnija oks\u012bda abraz\u012bvi, tas ir \u012bpa\u0161i piem\u0113rots materi\u0101liem ar zem\u0101ku stiepes iztur\u012bbu, piem\u0113ram, pel\u0113kajam \u010dugunam, misi\u0146am, svinam un cietajai nemet\u0101liskajai keramikai.<\/p>\n
Moissan\u012btu var atrast ar\u012b d\u0101rgakme\u0146u veid\u0101; liel\u0101k\u0101 da\u013ca no t\u0101 tiek ra\u017eota sint\u0113tiski, kaus\u0113jot sil\u012bciju kop\u0101 ar oglekli elektrisk\u0101s pretest\u012bbas kr\u0101sn\u012bs.<\/p>\n
Sil\u012bcija karb\u012bda sl\u012bp\u0113\u0161anas diski ir pieejami ar da\u017e\u0101d\u0101m strukt\u016br\u0101m, lai atbilstu da\u017e\u0101diem procesiem; atv\u0113rta vai poraina diska strukt\u016bra lab\u0101k nodro\u0161ina skaidu aizv\u0101k\u0161anu, t\u0101d\u0113j\u0101di padarot to piem\u0113rotu m\u012bkstiem materi\u0101liem. Bl\u012bv\u0101ks disks ar cie\u0161\u0101ku pild\u012bjumu var b\u016bt vispiem\u0113rot\u0101kais ciet\u0101kiem materi\u0101liem, jo t\u0101 asums saglab\u0101sies ilg\u0101k. Sil\u012bcija karb\u012bds tiek izmantots ar\u012b gaismas diod\u0113s un detektoros agr\u012bnajos radioapar\u0101tos, k\u0101 ar\u012b t\u0101dos instrumentos k\u0101 urbji un grie\u0161anas asme\u0146i.<\/p>\n
K\u0101 ra\u017eo\u0161anas procesu neat\u0146emama sast\u0101vda\u013ca abraz\u012bviem ir b\u016btiska noz\u012bme. S\u0101kot no metin\u0101to \u0161uvju izl\u012bdzin\u0101\u0161anas b\u016bvlaukumos l\u012bdz sadz\u012bves tehnikas injekcijas veid\u0146u pul\u0113\u0161anai \u2014 abraz\u012bvi ir neaizst\u0101jami, un \u012bpa\u0161i izce\u013cas za\u013cie sil\u012bcija karb\u012bda sl\u012bp\u0113\u0161anas akme\u0146i.<\/p>\n
Abraz\u012bvs ir sil\u012bcija un oglek\u013ca \u0137\u012bmiskais savienojums, ko ieg\u016bst, izmantojot aglomer\u0113\u0161anas procesu. Tas var veidoties dab\u012bgi k\u0101 moissan\u012bta miner\u0101ls vai ar\u012b to var ra\u017eot masveid\u0101, izmantojot smiltis (sil\u012bciju) un koksu (oglekli) elektriskaj\u0101s pretest\u012bbas kr\u0101sn\u012bs.<\/p>\n
Za\u013cais sil\u012bcija karb\u012bds at\u0161\u0137iras no meln\u0101 sil\u012bcija karb\u012bda ar t\u012br\u012bbu, ciet\u012bbu un drup\u012bgumu, jo t\u0101 sast\u0101vs ir krist\u0101lisk\u0101ks nek\u0101 melnajam sil\u012bcija karb\u012bdam. T\u0101d\u0113j\u0101di tas sp\u0113j griezt met\u0101lus ar zemu stiepes iztur\u012bbu, k\u0101 ar\u012b nemet\u0101lisku materi\u0101lus, piem\u0113ram, stikla keramiku un r\u016bpnieciskos materi\u0101lus, t\u0101d\u0113j\u0101di padarot to par izcilu abraz\u012bvu materi\u0101lu met\u0101la un citu cietu, trauslu materi\u0101lu, piem\u0113ram, keramikas fl\u012b\u017eu, sl\u012bp\u0113\u0161anai. Lai gan tas ir trausl\u0101ks nek\u0101 alum\u012bnija oks\u012bds un var \u0101tr\u0101k nolietoties, pareizi veicot apkopes proced\u016bras, ir iesp\u0113jams pagarin\u0101t t\u0101 kalpo\u0161anas ilgumu ilgsto\u0161ai lieto\u0161anai.<\/p>\n
Sil\u012bcija karb\u012bds (SiC) ie\u0146em noz\u012bm\u012bgu vietu starp abraz\u012bvajiem materi\u0101liem. To var izmantot da\u017e\u0101diem m\u0113r\u0137iem \u2014 s\u0101kot no stikla un keramikas virsmu \u0113vel\u0113\u0161anas, akmens un keramikas materi\u0101lu grie\u0161anas, met\u0101la virsmu sl\u012bp\u0113\u0161anas l\u012bdz pat metin\u0101jumu izl\u012bdzin\u0101\u0161anai b\u016bvlaukumos \u2014 un tas ir tikai da\u017ei piem\u0113ri! SiC ir ciet\u0101ks par alum\u012bnija oks\u012bdu, bet elast\u012bg\u0101ks nek\u0101 dimanta vai cBN alternat\u012bvas, t\u0101d\u0113\u013c tam ir daudzveid\u012bgi pielietojumi da\u017e\u0101d\u0101s jom\u0101s.<\/p>\n
Moissan\u012bts dab\u012bgi satur sil\u012bcija karb\u012bdu, ta\u010du to ra\u017eo pulvera un krist\u0101lu veid\u0101, lai izmantotu k\u0101 abraz\u012bvu materi\u0101lu. Sil\u012bcija karb\u012bds ir neat\u0146emama pusvad\u012bt\u0101ju elektronikas sast\u0101vda\u013ca, to izmanto k\u0101 nodilumiztur\u012bgu p\u0101rkl\u0101jumu diskiem, k\u0101 ar\u012b urbjiem, fr\u0113z\u0113m un sl\u012bp\u0113\u0161anas akme\u0146iem \u2013 neaizmirstot ar\u012b par nodilumiztur\u012bgu instrumentu, piem\u0113ram, urbu, fr\u0113\u017eu un sl\u012bp\u0113\u0161anas akme\u0146u, izstr\u0101di!<\/p>\n
Za\u013co sil\u012bcija karb\u012bdu ra\u017eo elektrisk\u0101s pretest\u012bbas kr\u0101sn\u012bs no smil\u0161u un koksa mais\u012bjuma. Tam piem\u012bt liel\u0101ka ciet\u012bba nek\u0101 melnajam sil\u012bcija karb\u012bdam, k\u0101 ar\u012b drupin\u0101m\u012bba, kas atvieglo raupju materi\u0101lu sl\u012bp\u0113\u0161anu. Turkl\u0101t \u0161is veids ir maz\u0101k trausls un izce\u013cas ar lab\u0101ku siltumiztur\u012bbu, t\u0101d\u0113\u013c tas ir piem\u0113rots lieto\u0161anai ar vitrific\u0113tiem un rezin\u012bda saistvielu savienojumiem.<\/p>\n
Str\u0101d\u0101jot ar sl\u012bp\u0113\u0161anas akmeni, ir \u013coti svar\u012bgi iev\u0113rot visus nepiecie\u0161amos dro\u0161\u012bbas pas\u0101kumus. Tas ietver aizsargbrilles, cimdus un putek\u013cu masku, lai izvair\u012btos no procesa laik\u0101 radu\u0161os smalko da\u013ci\u0146u ieelpo\u0161anas. Turkl\u0101t p\u0101rliecinieties, ka ir iesl\u0113gts \u201emiru\u0161\u0101 v\u012bra\u201d sl\u0113dzis, lai nodro\u0161in\u0101tu, ka iek\u0101rta nedarbojas bez uzraudz\u012bbas.<\/p>\n
Sil\u012bcija karb\u012bda smil\u0161pap\u012brs tiek pla\u0161i uzskat\u012bts par vienu no as\u0101kajiem un \u0101tr\u0101k griezo\u0161ajiem abraz\u012bvajiem materi\u0101liem, kas pieejami daudziem pielietojumiem, tom\u0113r t\u0101 trauslie graudi un \u0161aurais da\u013ci\u0146u izm\u0113ru diapazons da\u017eos gad\u012bjumos ierobe\u017eo t\u0101 iztur\u012bbu. T\u0101p\u0113c \u0161o abraz\u012bvo materi\u0101lu vislab\u0101k izmantot uz materi\u0101liem ar zemu stiepes iztur\u012bbu, kuru apstr\u0101dei nepiecie\u0161ams maz\u0101ks spiediens, piem\u0113ram, met\u0101liem.<\/p>\n
Za\u013cie sil\u012bcija karb\u012bda abraz\u012bvie materi\u0101li ir vieni no ciet\u0101kajiem pieejamajiem materi\u0101liem, kas, pareizi lietojot, nodro\u0161ina ilgsto\u0161u darb\u012bbas efektivit\u0101ti. Lai pagarin\u0101tu to kalpo\u0161anas laiku, lietot\u0101jiem regul\u0101ri j\u0101veic akme\u0146u apstr\u0101de un j\u0101uzglab\u0101 tos herm\u0113tiski nosl\u0113gt\u0101 vid\u0113, lai izvair\u012btos no boj\u0101jumiem, ko rada mitrums vai temperat\u016bras sv\u0101rst\u012bbas. Pareizi lietojot, \u0161ie akme\u0146i pied\u0101v\u0101 efekt\u012bvus un ekonomiskus risin\u0101jumus da\u017e\u0101diem sl\u012bp\u0113\u0161anas darbiem.<\/p>","protected":false},"excerpt":{"rendered":"
Silicon carbide is used for polishing stone and marble surfaces. Additionally, it can also remove rust, deburr metals and glasses, […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[3],"tags":[],"class_list":["post-32","post","type-post","status-publish","format-standard","hentry","category-sic-knowledge"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/siliconcarbideceramic.net\/lv\/wp-json\/wp\/v2\/posts\/32","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/siliconcarbideceramic.net\/lv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/siliconcarbideceramic.net\/lv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/siliconcarbideceramic.net\/lv\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/siliconcarbideceramic.net\/lv\/wp-json\/wp\/v2\/comments?post=32"}],"version-history":[{"count":1,"href":"https:\/\/siliconcarbideceramic.net\/lv\/wp-json\/wp\/v2\/posts\/32\/revisions"}],"predecessor-version":[{"id":33,"href":"https:\/\/siliconcarbideceramic.net\/lv\/wp-json\/wp\/v2\/posts\/32\/revisions\/33"}],"wp:attachment":[{"href":"https:\/\/siliconcarbideceramic.net\/lv\/wp-json\/wp\/v2\/media?parent=32"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/siliconcarbideceramic.net\/lv\/wp-json\/wp\/v2\/categories?post=32"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/siliconcarbideceramic.net\/lv\/wp-json\/wp\/v2\/tags?post=32"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}