{"id":138,"date":"2015-10-03T13:13:17","date_gmt":"2015-10-03T05:13:17","guid":{"rendered":"http:\/\/siliconcarbide.net\/?p=138"},"modified":"2018-12-02T23:41:46","modified_gmt":"2018-12-02T15:41:46","slug":"keramicky-valcek-s-reakcnou-vazbou-karbidu-kremika","status":"publish","type":"post","link":"https:\/\/siliconcarbide.net\/sk\/reaction-bonded-silicon-carbide-ceramic-roller\/","title":{"rendered":"Keramick\u00fd val\u010dek z karbidu krem\u00edka viazan\u00fd reakciou"},"content":{"rendered":"<p>Reak\u010dne viazan\u00fd valec z karbidu krem\u00edka m\u00e1 vlastnosti vysokej teplotnej \u00fanosnosti, vynikaj\u00facej pevnosti v ohybe pri vysok\u00fdch teplot\u00e1ch, odolnosti proti oxid\u00e1cii, silnej odolnosti proti opotrebovaniu, dlhodob\u00e9mu praskaniu pri vysok\u00fdch teplot\u00e1ch, neoh\u00fdbaj\u00facej sa deform\u00e1cii at\u010f. sic valec sa zvy\u010dajne pou\u017e\u00edva vo valcov\u00fdch peciach s teplotou v\u00fdpalu nad 1300 C. sic valce sa \u013eahko udr\u017eiavaj\u00fa a maj\u00fa vysok\u00fa \u00fanosnos\u0165.<\/p>\n<p>Sisic valec sa pou\u017e\u00edva vo vysokoteplotn\u00fdch a vysoko nosn\u00fdch valcov\u00fdch peciach pre denn\u00fd porcel\u00e1n, sanit\u00e1rnu keramiku, magnetick\u00e9 materi\u00e1ly, pr\u00e1\u0161kov\u00fa metalurgiu.Po dlhodobom pou\u017e\u00edvan\u00ed sa sisic valec nerozbije, neoh\u00fdba sa ani nedeformuje, m\u00e1 vysok\u00fa pevnos\u0165 v ohybe. \u017divotnos\u0165 tohto druhu sisic keramiky je desa\u0165kr\u00e1t vy\u0161\u0161ia ako \u017eivotnos\u0165 keramick\u00e9ho materi\u00e1lu s obsahom oxidu hlinit\u00e9ho.<\/p>\n<p><a href=\"http:\/\/siliconcarbide.net\/wp-content\/uploads\/2015\/10\/Reaction-bonded-silicon-carbide-ceramic-roller.jpg\"><img decoding=\"async\" class=\"alignnone size-full wp-image-139 lazyload\" data-src=\"http:\/\/siliconcarbide.net\/wp-content\/uploads\/2015\/10\/Reaction-bonded-silicon-carbide-ceramic-roller.jpg\" alt=\"Keramick\u00fd val\u010dek z karbidu krem\u00edka viazan\u00fd reakciou\" width=\"800\" height=\"537\" data-srcset=\"https:\/\/siliconcarbide.net\/wp-content\/uploads\/2015\/10\/Reaction-bonded-silicon-carbide-ceramic-roller.jpg 800w, https:\/\/siliconcarbide.net\/wp-content\/uploads\/2015\/10\/Reaction-bonded-silicon-carbide-ceramic-roller-300x201.jpg 300w, https:\/\/siliconcarbide.net\/wp-content\/uploads\/2015\/10\/Reaction-bonded-silicon-carbide-ceramic-roller-768x516.jpg 768w, https:\/\/siliconcarbide.net\/wp-content\/uploads\/2015\/10\/Reaction-bonded-silicon-carbide-ceramic-roller-140x94.jpg 140w\" data-sizes=\"(max-width: 800px) 100vw, 800px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 800px; --smush-placeholder-aspect-ratio: 800\/537;\" \/><\/a><\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Reaction bonded silicon carbide roller has the characteristics of high temperature bearing capacity, excellent high temperature flexural strength, oxidation resistance, strong wear resistance, long-term high temperature cracking, non-bending deformation and so on.sisic roller is generally used in roller kilns with firing temperatures above 1300 C. sic rollers are easy to maintain and have high bearing [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":139,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[13],"tags":[],"class_list":["post-138","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sic-ceramic-roller"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/siliconcarbide.net\/sk\/wp-json\/wp\/v2\/posts\/138","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/siliconcarbide.net\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/siliconcarbide.net\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/siliconcarbide.net\/sk\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/siliconcarbide.net\/sk\/wp-json\/wp\/v2\/comments?post=138"}],"version-history":[{"count":0,"href":"https:\/\/siliconcarbide.net\/sk\/wp-json\/wp\/v2\/posts\/138\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/siliconcarbide.net\/sk\/wp-json\/wp\/v2\/media\/139"}],"wp:attachment":[{"href":"https:\/\/siliconcarbide.net\/sk\/wp-json\/wp\/v2\/media?parent=138"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/siliconcarbide.net\/sk\/wp-json\/wp\/v2\/categories?post=138"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/siliconcarbide.net\/sk\/wp-json\/wp\/v2\/tags?post=138"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}