{"id":7970,"date":"2025-09-16T15:28:37","date_gmt":"2025-09-16T13:28:37","guid":{"rendered":"https:\/\/www.redhillballs.com\/?page_id=7970"},"modified":"2025-10-25T13:17:31","modified_gmt":"2025-10-25T11:17:31","slug":"gulicky-zo-zliatiny-platina-iridium","status":"publish","type":"page","link":"https:\/\/www.redhillballs.com\/sk\/produkty\/gulicky-zo-vzacnych-kovov\/gulicky-zo-zliatiny-platina-iridium\/","title":{"rendered":"Guli\u010dky zo zliatiny platina ir\u00eddium"},"content":{"rendered":"<h2>\ud83d\udee0\ufe0f <a href=\"https:\/\/en.wikipedia.org\/wiki\/Platinum%E2%80%93iridium_alloy\">Guli\u010dky zo zliatiny platina-ir\u00eddium \u2013 ultrastabiln\u00e9, inertn\u00e9, presnostnej triedy<\/a><\/h2>\n<p>Guli\u010dky zo zliatiny platina-ir\u00eddium (Pt\u2013Ir) sp\u00e1jaj\u00fa v\u00fdnimo\u010dn\u00fa chemick\u00fa inertnos\u0165 s ve\u013emi vysokou hustotou a vynikaj\u00facou rozmerovou stabilitou. Pr\u00eddavok ir\u00eddia spev\u0148uje platinu pre \u0161pi\u010dkov\u00fa odolnos\u0165 proti opotrebeniu pri zachovan\u00ed nemagnetick\u00e9ho, ne\u010dernaj\u00faceho spr\u00e1vania\u2014ide\u00e1lne pre presn\u00e9 kontakty, d\u00e1vkovanie a syst\u00e9my vysoko \u010dist\u00fdch m\u00e9di\u00ed v n\u00e1ro\u010dn\u00fdch aplik\u00e1ci\u00e1ch.<\/p>\n<h3>\ud83d\udd27 K\u013e\u00fa\u010dov\u00e9 technick\u00e9 \u0161pecifik\u00e1cie<\/h3>\n<ul>\n<li><strong>Zlo\u017eenie<\/strong>: Pt s Ir (typ. 90\/10 a\u017e 80\/20)<\/li>\n<li><strong>\u0160trukt\u00fara<\/strong>: tuh\u00fd roztok u\u0161\u013eachtil\u00e9ho kovu s mrie\u017ekou FCC<\/li>\n<li><strong>Tvrdos\u0165<\/strong>: ~180\u2013250 HV (pod\u013ea triedy\/stavu)<\/li>\n<li><strong>Hustota<\/strong>: ~21,3\u201321,7 g\/cm\u00b3<\/li>\n<li><strong>Teplotn\u00fd rozsah tavenia<\/strong>: ~1800\u20131900 \u00b0C (pod\u013ea zliatiny)<\/li>\n<li><strong>Elektrick\u00e9<\/strong>: dobr\u00e1 vodivos\u0165; <strong>Magnetick\u00e9<\/strong>: nemagnetick\u00e9<\/li>\n<li><strong>Kor\u00f3zia<\/strong>: vynikaj\u00faca vo v\u00e4\u010d\u0161ine kysel\u00edn, chloridov a pri vysok\u00fdch teplot\u00e1ch<\/li>\n<\/ul>\n<h3>\u2705 V\u00fdhody<\/h3>\n<ul>\n<li><strong>Extr\u00e9mna chemick\u00e1 inertnos\u0165<\/strong> a ne\u010dernaj\u00faci povrch<\/li>\n<li><strong>Vysok\u00e1 hustota<\/strong> pre spo\u013eahliv\u00e9 tesnenie a stabiln\u00fd pohyb<\/li>\n<li><strong>Zv\u00fd\u0161en\u00e1 odolnos\u0165 proti opotrebeniu<\/strong> vs. \u010dist\u00e1 platina<\/li>\n<li><strong>Tepeln\u00e1 stabilita<\/strong> v \u0161irokom teplotnom rozsahu<\/li>\n<\/ul>\n<h3>\ud83d\udd04 Aplik\u00e1cie<\/h3>\n<ul>\n<li><strong>Presn\u00e9 ventily &amp; d\u00e1vkovanie<\/strong> pre vysoko \u010dist\u00e9\/agres\u00edvne m\u00e9di\u00e1<\/li>\n<li><strong>Elektrick\u00e9 kontakty &amp; senzory<\/strong> so stabiln\u00fdm n\u00edzkym \u0161umom<\/li>\n<li><strong>Medic\u00ednsk\u00e9 &amp; laborat\u00f3rne zariadenia<\/strong><\/li>\n<li><strong>Metrol\u00f3gia &amp; pr\u00edstrojov\u00e1 technika<\/strong> s dlhodobou stabilitou<\/li>\n<\/ul>\n<h3>\ud83d\udce6 Dostupn\u00e9 triedy &amp; ve\u013ekosti<\/h3>\n<ul>\n<li><a href=\"https:\/\/www.redhillballs.com\/company\/precision-grades\/\"><strong>Triedy<\/strong>: ISO 3290, DIN 5401, AFBMA (ekvivalentn\u00e9 tolerancie)<\/a><\/li>\n<li><strong>Rozsah priemerov<\/strong>: \u0161tandardn\u00e9 palcov\u00e9 aj metrick\u00e9; ne\u0161tandardn\u00e9\/na mieru na po\u017eiadanie<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\ud83d\udee0\ufe0f Guli\u010dky zo zliatiny platina-ir\u00eddium \u2013 ultrastabiln\u00e9, inertn\u00e9, presnostnej triedy Guli\u010dky zo zliatiny platina-ir\u00eddium (Pt\u2013Ir) sp\u00e1jaj\u00fa v\u00fdnimo\u010dn\u00fa chemick\u00fa inertnos\u0165 s ve\u013emi vysokou hustotou a vynikaj\u00facou rozmerovou stabilitou. Pr\u00eddavok ir\u00eddia spev\u0148uje platinu pre \u0161pi\u010dkov\u00fa odolnos\u0165 proti opotrebeniu pri zachovan\u00ed nemagnetick\u00e9ho, ne\u010dernaj\u00faceho spr\u00e1vania\u2014ide\u00e1lne pre presn\u00e9 kontakty, d\u00e1vkovanie a syst\u00e9my vysoko \u010dist\u00fdch m\u00e9di\u00ed v n\u00e1ro\u010dn\u00fdch aplik\u00e1ci\u00e1ch. \ud83d\udd27 K\u013e\u00fa\u010dov\u00e9 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":9211,"parent":7930,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-7970","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.8 (Yoast SEO v28.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Guli\u010dky zo zliatiny platina ir\u00eddium \u2013 markery a kontakty<\/title>\n<meta name=\"description\" content=\"Guli\u010dky zo zliatiny platina ir\u00eddium r\u00e1diopakn\u00e9 markery pre kat\u00e9tre a sondy, elektrick\u00e9 kontakty a sn\u00edma\u010de; 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