Silicio karbido abrazyviniai gr\u016bdeliai yra a\u0161tresni ir kietesni nei aliuminio oksido, ta\u010diau ne tokie patvar\u016bs. Jis lengvai pjauna stikl\u0105, plastik\u0105, vidutinio tankio medienos plau\u0161o plok\u0161tes ir metalus, ta\u010diau gali b\u016bti sud\u0117tinga pjauti kiet\u0105 medien\u0105 ar didelio tempimo stiprio med\u017eiagas.<\/p>\n
Aliuminio oksido abrazyvini\u0173 med\u017eiag\u0173 galima rasti ant \u0161vitrinio popieriaus, \u0161lifavimo ratuk\u0173 ir disk\u0173, naudojam\u0173 automobili\u0173 gamyboje, siekiant poliruoti automobili\u0173 mazg\u0173 dalis arba pa\u0161alinti r\u016bdis, \u0161alinant metalo pavir\u0161i\u0173 \u0161lifavimo \u0161ukes ir lyginant stiklo kra\u0161tus.<\/p>\n
Silicio karbidas (dar vadinamas korundu) yra vienas i\u0161 kie\u010diausi\u0173 abrazyvini\u0173 gr\u016bd\u0173, kurio kietumas yra 9. Pagal Moso skal\u0119 jis yra tarp talko ir deimanto. D\u0117l a\u0161tri\u0173 kaip skustuvas silicio karbido briaun\u0173 juo galima lengvai pjauti stikl\u0105, plastik\u0105, keramik\u0105, plik\u0105 metal\u0105, da\u017eus ir kitas med\u017eiagas.<\/p>\n
Silicio karbido \u0161vitrinis popierius idealiai tinka \u0161lifuoti dr\u0117gnuoju b\u016bdu, nes jis yra atsparesnis u\u017esikim\u0161imui nei aliuminio oksidas. Be to, silicio karbido \u0161vitrinis popierius da\u017enai pasirenkamas poliruojant metalinius pavir\u0161ius, taip pat \u0161iurk\u0161tiems pavir\u0161iams, pavyzd\u017eiui, metalui, r\u016bdims \u0161alinti ar medienos atnaujinimo projektams.<\/p>\n
Aliuminio oksidas, da\u017eniau vadinamas aliuminio oksidu, d\u0117visi grei\u010diau nei silicio karbidas, tod\u0117l labiau tinka naudoti ma\u017eo sl\u0117gio \u012frenginiams, pavyzd\u017eiui, rankiniams lak\u0161tams ir orbitiniams diskams, nors gaminant pigesnius gaminius galima naudoti kietesnius gr\u016bdus, pavyzd\u017eiui, cirkonio aliuminio oksido arba keraminio aliuminio oksido. Baltos ir rausvos spalvos aliuminio oksido abrazyvai, kuri\u0173 tekst\u016bra yra nuo stambios iki smulkios, labiau primena silicio karbid\u0105 nei rudasis aliuminio oksidas, tod\u0117l grei\u010diau suyra, o apdaila b\u016bna lygesn\u0117 nei rudojo analogo.<\/p>\n
Silicio karbidas yra abrazyvin\u0117 med\u017eiaga, gars\u0117janti savo kietumu, cheminiu stabilumu ir neu\u017eter\u0161tumu. Be to, jis turi auk\u0161t\u0105 lydymosi temperat\u016br\u0105, tod\u0117l tinka \u012fvairioms reikm\u0117ms, \u012fskaitant abrazyvus, galios elektronik\u0105 ir ugniai atsparias med\u017eiagas.<\/p>\n
Aliuminio oksidas yra mink\u0161tas, ne toks patvarus abrazyvas, kuris efektyviai veikia tam tikrus metalus, pvz., aliumin\u012f. Galimos nuo stambios iki smulkios tekst\u016bros, o \u0161lifavimo operacij\u0173 metu sukuriama minimali \u0161iluma.<\/p>\n
Aliuminio oksido ir silicio karbido terp\u0117s da\u017enai derinamos d\u0117l \u012fvairi\u0173 prie\u017eas\u010di\u0173. Pavyzd\u017eiui, \u0161lifuojant ma\u017eo atsparumo tempimui metal\u0105, pavyzd\u017eiui, aliumin\u012f, reikia kiet\u0173 abrazyvini\u0173 med\u017eiag\u0173, nesukelian\u010di\u0173 per didelio kar\u0161\u010dio; \u010dia puikiai tinka baltas ir rudas aliuminio oksidas, nes j\u0173 a\u0161tr\u016bs gr\u016bdeliai u\u017etikrina tiksl\u0173 \u0161lifavim\u0105 nesukeliant per didelio kar\u0161\u010dio; pana\u0161iai d\u0117l aliuminio oksido gr\u016bd\u0117tumo ir atsparumo sm\u0117liams, siekiant did\u017eiausio efektyvumo, sm\u016bginio \u0161lifavimo sistemose abi terp\u0117s r\u016b\u0161ys naudojamos kartu.<\/p>\n
Silicio karbidas yra labai atsparus kar\u0161\u010diui ir i\u0161laiko savo abrazyvines savybes net esant auk\u0161tai temperat\u016brai, tod\u0117l jis yra ideali med\u017eiaga ugniai atsparioms ir keramin\u0117ms med\u017eiagoms bei puslaidininki\u0173 gamybos procesams.<\/p>\n
\u0160io pj\u016bklo a\u0161tr\u016bs kaip skustuvo a\u0161menys lengvai pjauna stikl\u0105, plastik\u0105, marmur\u0105, kam\u0161t\u012f ir vidutinio tankio medienos plau\u0161o plok\u0161tes, naudodami nedidel\u012f spaudim\u0105. Deja, j\u0173 siaura forma greitai nusid\u0117vi, kai naudojami metalams ar kietesnei medienai.<\/p>\n
Aliuminio oksidas yra itin atsparus abrazyvas, kuris gali atlaikyti auk\u0161tesn\u0119 temperat\u016br\u0105, susidaran\u010di\u0105 atliekant intensyvaus \u0161lifavimo u\u017eduotis, ir nepataisomai nesuirti. Be to, jo pjovimo grei\u010dio ir apdailos kokyb\u0117s pusiausvyra u\u017etikrina optimalius \u0161lifavimo sprendimus med\u017eio apdirbimo projektams, kuriuose yra sud\u0117ting\u0173 detali\u0173 ar kreivi\u0173.<\/p>\n
Silicio karbidas pasi\u017eymi didesniu cheminiu stabilumu, palyginti su aliuminio oksidu, tod\u0117l jis yra puikus pasirinkimas sm\u0117liavimui a\u0161triomis chemin\u0117mis med\u017eiagomis lakioje aplinkoje, i\u0161lieka saugus naudoti ir neu\u017esikem\u0161a.<\/p>\n
Silicio karbido a\u0161tr\u016bs gr\u016bdeliai lengvai pjauna stikl\u0105, plastik\u0105 ir vidutinio tankio medienos plau\u0161o plok\u0161tes, naudodami nedidel\u012f spaudim\u0105. Patvaresni u\u017e aliuminio oksido abrazyvus, ta\u010diau grei\u010diau susid\u0117vi d\u0117l trapi\u0173 briaun\u0173, kurios grei\u010diau nusid\u0117vi.<\/p>\n
Trapus juodas silicio karbidas yra puikus b\u016bdas \u0161lifuoti \u0161iurk\u0161\u010dias med\u017eiagas ar pavir\u0161ius ir poliruoti juos iki glotnaus pavir\u0161iaus, taip pat \u0161alinti r\u016bdis, nu\u0161lifuoti metalines detales, atnaujinti medines grindis arba tarp da\u017e\u0173 sluoksni\u0173 med\u017eio apdirbimo projektuose. Jis ypa\u010d tinka briaunoms lyginti.<\/p>","protected":false},"excerpt":{"rendered":"
Silicon carbide features sharper and harder abrasive grains than aluminum oxide, while remaining less durable. It cuts easily through glass, […]<\/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-74","post","type-post","status-publish","format-standard","hentry","category-sic-knowledge"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/siliconcarbideceramic.net\/lt\/wp-json\/wp\/v2\/posts\/74","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/siliconcarbideceramic.net\/lt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/siliconcarbideceramic.net\/lt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/siliconcarbideceramic.net\/lt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/siliconcarbideceramic.net\/lt\/wp-json\/wp\/v2\/comments?post=74"}],"version-history":[{"count":1,"href":"https:\/\/siliconcarbideceramic.net\/lt\/wp-json\/wp\/v2\/posts\/74\/revisions"}],"predecessor-version":[{"id":75,"href":"https:\/\/siliconcarbideceramic.net\/lt\/wp-json\/wp\/v2\/posts\/74\/revisions\/75"}],"wp:attachment":[{"href":"https:\/\/siliconcarbideceramic.net\/lt\/wp-json\/wp\/v2\/media?parent=74"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/siliconcarbideceramic.net\/lt\/wp-json\/wp\/v2\/categories?post=74"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/siliconcarbideceramic.net\/lt\/wp-json\/wp\/v2\/tags?post=74"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}