Tarla\u00edonn carb\u00f3nsileacan (SiC) go n\u00e1d\u00fartha mar an mianra annamh moissan\u00edte; \u00e1fach, \u00f3 1893 i leith t\u00e1 s\u00e9 \u00e1 ollt\u00e1irgeadh mar \u00e1bhar sint\u00e9iseach fairsing a bhfuil an-chuid feidhmeanna aige. Is ceirmeach thar a bheith crua \u00e9 SiC ar f\u00e9idir a shint\u00e9ar\u00fa le ch\u00e9ile i gcruthanna \u00e9ags\u00fala chun cr\u00edocha nasctha.<\/p>\n
\u00das\u00e1idtear p\u00fadair SiC go forleathan i bhfeidhmchl\u00e1ir gharbhaitheacha ar n\u00f3s uirlis\u00ed meilte agus gearrtha mar gheall ar a gcruas agus a neart den scoth, ag t\u00e1irgeadh bailchr\u00edocha beachta ach m\u00edn le gach pas.<\/p>\n
T\u00e1 air\u00edonna fisiceacha den scoth ag carb\u00e1id shileacain a fh\u00e1gann go bhfuil s\u00e9 oiri\u00fanach do thimpeallachta\u00ed tionscla\u00edocha ina bhfuil d\u00e1la\u00ed crua, lena n-\u00e1ir\u00edtear a chruas ard agus a choimh\u00e9ifeacht \u00edseal leathnaithe theirmigh, rud a fh\u00e1gann go bhfuil s\u00e9 oiri\u00fanach d'fheidhmchl\u00e1ir ina n-eros\u00f3dh n\u00f3 ina meathfadh \u00e1bhair eile. Chun an fheidhm\u00edocht is fearr a fh\u00e1il \u00f3n \u00e1bhar seo, t\u00e1 s\u00e9 r\u00edth\u00e1bhachtach go gclo\u00edfidh sol\u00e1thra\u00ed iontaofa a bhfuil bearta diana rialaithe c\u00e1il\u00edochta aige le caighde\u00e1in an tionscail, agus go gclo\u00edfidh s\u00e9 le cleachtais chu\u00ed st\u00f3r\u00e1la agus l\u00e1imhse\u00e1la.<\/p>\n
Is \u00e1bhar thar a bheith sol\u00fabtha \u00e9 P\u00fadar Carbide Sileacain Dubh a \u00fas\u00e1idtear i dtionscail \u00e9ags\u00fala. B\u00edonn tionscail na ngluaiste\u00e1n agus na heitl\u00edochta ag brath air chun comhph\u00e1irteanna \u00e9ags\u00fala a ghrind\u00e1il go beacht go tois\u00ed sonracha; agus d\u00e9anann a air\u00edonna d\u00ed-ocsa\u00eddeora oiri\u00fanach \u00e9 do fhriota\u00edocht in aghaidh ardteochta. Ina theannta sin, cabhra\u00edonn a threis agus a mharthanacht le t\u00e1irg\u00ed a chruth\u00fa at\u00e1 buan ach \u00e9ifeachtach!<\/p>\n
Is \u00e1bhar den scoth \u00e9 an carb\u00f3n sileacain le h\u00fas\u00e1id i bhfeidhmchl\u00e1ir gharbhaithe, mheilt agus ghearrtha\/mheais\u00ednithe, chomh maith le h\u00e9ifeacht\u00falacht costais fhadt\u00e9armach agus marthanacht fhadt\u00e9armach. Mar gheall ar a chruas, a neart agus a shaolr\u00e9 fhada, sol\u00e1thra\u00edonn s\u00e9 r\u00e9itigh fhadt\u00e9armacha at\u00e1 cost-\u00e9ifeachtach i gcompar\u00e1id le h\u00e1bhair eile. Ina theannta sin, t\u00e1 frithsheasmhacht cheimiceach agus air\u00edonna seoltachta teirmeacha ag carb\u00f3n sileacain, rud a fh\u00e1gann gur rogha \u00e1bhair \u00e9 a mhaireann fada agus at\u00e1 cost-\u00e9ifeachtach.<\/p>\n
Tosa\u00edtear ar th\u00e1irgeadh carb\u00f3id sileacain tr\u00ed SiO2 \u00f3 ghaineamh s\u00edlice n\u00f3 grianchloiche a mheascadh le carb\u00f3n (C) \u00f3 ch\u00f3c p\u00fadraithe i bhfoirn\u00e9is friota\u00edochta graif\u00edte greamaitheachta ag teochta\u00ed arda. Tar \u00e9is \u00e9 a n\u00ed le haig\u00e9ad agus a thriom\u00fa, tagann an t\u00e1irge deiridh chun cinn.<\/p>\n
Chun a chinnti\u00fa nach bhfaigheann t\u00fa ach carb\u00f3n sileacain den ghr\u00e1d is airde do do riachtanais thionscla\u00edocha, aimsigh sol\u00e1thra\u00ed creidi\u00fanach a bhfuil sonra\u00edochta\u00ed mionsonraithe t\u00e1irge agus cur s\u00edos ar mh\u00e9id na gr\u00e1inne ina gcuid t\u00e1irg\u00ed acu. Cuirfidh s\u00e9 seo ar do chumas m\u00e9id grit is fearr a roghn\u00fa at\u00e1 oiri\u00fanach do d'fheidhmchl\u00e1r sonrach agus na tortha\u00ed pr\u00f3ise\u00e1la \u00e1bhar at\u00e1 uait a bhaint amach. Ina theannta sin, seice\u00e1il go gcomhl\u00edonann siad caighde\u00e1in an tionscail agus go bhfuil na deimhnithe \u00e1bhartha acu; iarr sampla\u00ed sula nd\u00e9anann t\u00fa m\u00f3rcheannach\u00e1in chun cr\u00edocha t\u00e1st\u00e1la agus meast\u00f3ireachta.<\/p>\n
Is \u00e1bhar thar a bheith crua \u00e9 p\u00fadar carbide sileacain le friota\u00edocht mheicni\u00fail agus cheimiceach den scoth, mar aon le seoltacht theirmeach den ch\u00e9ad scoth \u2013 foirfe d'fheidhmchl\u00e1ir a \u00e9il\u00edonn scaipeadh teasa. Ina theannta sin, t\u00e1 a il\u00fas\u00e1ideacht riachtanach anois in \u00e9ags\u00falacht d'fheidhmchl\u00e1ir ghr\u00e1inneacha agus ghearrthacha.<\/p>\n
Is amh\u00e1bhar f\u00edor-riachtanach \u00e9 an carb\u00f3n-sileacain glas (SiC) i dt\u00e1irgeadh ceirmeach agus \u00e1bhar frithchaitheamh ardfheidhm\u00edochta, a shol\u00e1thra\u00edonn feidhm\u00edocht agus marthanacht fheabhsaithe do chumaisc agus d'oighinn i bhfrithchaitheamh, agus ag an am c\u00e9anna a shol\u00e1thra\u00edonn cobhsa\u00edocht cheimiceach den scoth, air\u00edonna leictreacha d'fheist\u00ed cumhachta agus d'fheidhmchl\u00e1ir raidi\u00f3-mhinic\u00edochta i dt\u00e1irgeadh leathsheolt\u00f3ir\u00ed.<\/p>\n
Ar an l\u00e1imh eile, t\u00e1 c\u00e1il ar charb\u00f3n sileacain dubh as a air\u00edonna s\u00e1rmhaith seoltachta teirmeach agus friota\u00edochta leictr\u00ed. Mar gheall ar an neart den scoth at\u00e1 aige ag teochta\u00ed arda, is breis iontach \u00e9 d'\u00e1bhair athfhriot\u00e1nacha agus cheramacha, \u00e1it a gcuid\u00edonn s\u00e9 lena n-athl\u00e9imneacht agus lena ndianacht a fheabhs\u00fa.<\/p>\n
Cuireann p\u00fadair charb\u00e1ide sileacain go leor bunt\u00e1ist\u00ed agus \u00fas\u00e1id\u00ed ar f\u00e1il d'fheidhmchl\u00e1ir ardleibh\u00e9il. I measc na bhfeidhmeanna do ph\u00fadar carb\u00f3id sileacain t\u00e1 lap\u00e1il agus snas\u00e1il bheacht, gearradh grianchloiche, nascadh\/c\u00f3at\u00fa t\u00e1irg\u00ed gr\u00e1inn\u00edneacha, pl\u00e9ascadh br\u00fa (fliuch n\u00f3 tirim). T\u00e1 an-t\u00f3ir ar ph\u00fadar carb\u00f3id sileacain dubh go h\u00e1irithe laistigh den tionscal gr\u00e1inn\u00edneach mar gheall ar a chruas agus a mharthanacht den scoth; ina theannta sin, \u00fas\u00e1ideann feidhmeanna miotailteacha \u00e9 i n-\u00e1bhair fhrithsheasmhacha chun neart\/frithsheasmhacht in aghaidh caitheamh a chur leo; agus is minic a \u00fas\u00e1idtear carb\u00f3id sileacain de ghr\u00e1d leathsheolt\u00f3ra nuair a chrutha\u00edtear gl\u00e9asanna cumhachta n\u00f3 gl\u00e9asanna\/teicneola\u00edochta\u00ed LED.<\/p>\n
Is \u00e9 f\u00e1s an mhargaidh do ph\u00fadar m\u00edn carb\u00e1id sileacain at\u00e1 \u00e1 thiom\u00e1int ag facht\u00f3ir\u00ed \u00e9ags\u00fala, lena n-\u00e1ir\u00edtear rialach\u00e1in dochta comhshaoil a thaca\u00edonn le glacadh le feithicl\u00ed leictreacha agus tionscnaimh d'infheist\u00edocht san fhuinneamh in-athnuaite. Ina theannta sin, de bharr m\u00e9ad\u00fa ar fheidhmchl\u00e1ir chritici\u00fala innealt\u00f3ireachta, t\u00e1 g\u00e1 le p\u00fadair carb\u00e1id sileacain a bhfuil m\u00e9ideanna mogalra agus caighde\u00e1in \u00edonachta sonracha acu a th\u00e9ann i bhfeidhm ar an bhfeidhm\u00edocht \u2013 facht\u00f3ir\u00ed iad seo go l\u00e9ir a mh\u00e9ada\u00edonn an t-\u00e9ileamh domhanda ar mhargadh an ph\u00fadair mh\u00edn carb\u00e1id sileacain.<\/p>","protected":false},"excerpt":{"rendered":"
P\u00fadar Carb\u00e1id Sileacain d'Ardchaighde\u00e1n le haghaidh Feidhmeanna Ardl\u00e9ibh\u00e9il. Tagann carb\u00e1id sileacain (SiC) an\u00edos go n\u00e1d\u00fartha mar an mianra annamh moissan\u00edte; \u00e1fach, \u00f3 1893 i leith t\u00e1irgeadh go m\u00f3r \u00e9 mar \u00e1bhar sint\u00e9iseach fairsing a bhfuil an iliomad feidhmeanna aige. Is ceirmeach thar a bheith crua \u00e9 SiC ar f\u00e9idir \u00e9 a shint\u00e9ar\u00fa le ch\u00e9ile i gcruthanna \u00e9ags\u00fala chun cr\u00edocha nasctha. P\u00fadair SiC \u2026 L\u00e9igh tuilleadh<\/a><\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-83","post","type-post","status-publish","format-standard","hentry","category-product"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/siliconcarbidepowders.com\/ga\/wp-json\/wp\/v2\/posts\/83","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/siliconcarbidepowders.com\/ga\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/siliconcarbidepowders.com\/ga\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/siliconcarbidepowders.com\/ga\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/siliconcarbidepowders.com\/ga\/wp-json\/wp\/v2\/comments?post=83"}],"version-history":[{"count":1,"href":"https:\/\/siliconcarbidepowders.com\/ga\/wp-json\/wp\/v2\/posts\/83\/revisions"}],"predecessor-version":[{"id":84,"href":"https:\/\/siliconcarbidepowders.com\/ga\/wp-json\/wp\/v2\/posts\/83\/revisions\/84"}],"wp:attachment":[{"href":"https:\/\/siliconcarbidepowders.com\/ga\/wp-json\/wp\/v2\/media?parent=83"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/siliconcarbidepowders.com\/ga\/wp-json\/wp\/v2\/categories?post=83"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/siliconcarbidepowders.com\/ga\/wp-json\/wp\/v2\/tags?post=83"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}