[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.oesp.cz\/jak-je-na-tom-motor-vaseho-vozidla\/#Article","mainEntityOfPage":"https:\/\/www.oesp.cz\/jak-je-na-tom-motor-vaseho-vozidla\/","headline":"Jak je na tom motor va\u0161eho vozidla","name":"Jak je na tom motor va\u0161eho vozidla","description":"Jestli\u017ee zastav\u00edte s osobn\u00edm automobilem na n\u011bjak\u00e9m odpo\u010d\u00edvadle p\u0159i cest\u011b na Jadran, kdy za sebou vl\u00e1\u010d\u00edte obytn\u00fd...","datePublished":"2025-08-06","dateModified":"2025-08-06","author":{"@type":"Person","@id":"https:\/\/www.oesp.cz\/author\/#Person","name":"","url":"https:\/\/www.oesp.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/e5312f21b37eec0871f00feffaf403580ddf46c2d055479cc6723fb0100721f2?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/e5312f21b37eec0871f00feffaf403580ddf46c2d055479cc6723fb0100721f2?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"oesp.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.oesp.cz\/wp-content\/uploads\/car-3046424_640_1.jpg","url":"https:\/\/www.oesp.cz\/wp-content\/uploads\/car-3046424_640_1.jpg","height":0,"width":0},"url":"https:\/\/www.oesp.cz\/jak-je-na-tom-motor-vaseho-vozidla\/","about":["Produkty"],"wordCount":395,"articleBody":"        Jestli\u017ee zastav\u00edte s osobn\u00edm automobilem na n\u011bjak\u00e9m odpo\u010d\u00edvadle p\u0159i cest\u011b na Jadran, kdy za sebou vl\u00e1\u010d\u00edte obytn\u00fd p\u0159\u00edv\u011bs a v\u016fz je vysloven\u011b extr\u00e9mn\u011b nam\u00e1h\u00e1n, a odklop\u00edte p\u0159edn\u00ed kapotu, m\u016f\u017eete si pov\u0161imnout, jak je motor zah\u0159\u00e1t\u00fd na provozn\u00ed teplotu. Spalovac\u00ed motory jsou vlastn\u011b takov\u00e9 mal\u00e9 kotle, kde se spaluje benz\u00edn \u010di nafta, a kde tepeln\u00e1 energie tyto sou\u010d\u00e1stky zna\u010dn\u011b nam\u00e1h\u00e1. Kdyby \u0161lo ov\u0161em o jednu jedinou j\u00edzdu, kter\u00e1 d\u016fkladn\u011b prov\u011b\u0159\u00ed materi\u00e1l, z n\u011bho\u017e je motor zhotoven, m\u016f\u017eeme \u0159\u00edci, \u017ee jde o jednor\u00e1zovou z\u00e1le\u017eitost, ale motor va\u0161eho vozu mus\u00ed sn\u00e1\u0161et zna\u010dn\u00e9 nam\u00e1h\u00e1n\u00ed mnoho let, p\u016fsob\u00ed na n\u011bj velmi vysok\u00e9 i n\u00edzk\u00e9 teploty, je-li v\u016fz odstaven venku na parkovi\u0161ti p\u0159i teplot\u00e1ch kolem dvaceti stup\u0148\u016f Celsia pod nulou.Zna\u010dn\u00e9 teplotn\u00ed v\u00fdkyvy a mechanick\u00e9 nam\u00e1h\u00e1n\u00ed jsou d\u016fvodem, pro\u010d se k v\u00fdrob\u011b spalovac\u00edch motor\u016f vyu\u017e\u00edv\u00e1 speci\u00e1ln\u00ed ocel. Pro automobilov\u00fd pr\u016fmysl je to nap\u0159\u00edklad \u017e\u00e1ruvzdorn\u00e1 nerezov\u00e1 ocel 1.4913, kter\u00e1 je velmi dob\u0159e odoln\u00e1 v\u016f\u010di korozi a z\u00e1rove\u0148 odol\u00e1v\u00e1 vysok\u00fdm teplot\u00e1m. Materi\u00e1l vykazuje vysokou pevnost v tahu, zna\u010dnou tvrdost a tak\u00e9 dobrou sva\u0159itelnost. Tyto vlastnosti jsou d\u00e1ny chemick\u00fdm slo\u017een\u00edm oceli, v n\u00ed\u017e se vyskytuj\u00ed leguj\u00edc\u00ed prvky k\u0159em\u00edk, mangan, chrom, molybden a tak\u00e9 niob a vanad. Jedn\u00e1 se o u\u0161lechtilou speci\u00e1ln\u00ed ocel, kter\u00e1 je krom\u011b automobilov\u00e9ho pr\u016fmyslu vyu\u017eiteln\u00e1 nap\u0159\u00edklad i v petrochemii, v energetice a ve stroj\u00edrenstv\u00ed.Materi\u00e1l 1.4913 dod\u00e1vaj\u00ed na trh ocel\u00e1rny. To pochopiteln\u011b nen\u00ed jedin\u00fd typ oceli, kter\u00fd na trh odtud putuje, v\u00fdroba oceli soust\u0159ed\u00ed pozornost i na konstruk\u010dn\u00ed ocel, nitrida\u010dn\u00ed ocel, kotlovou ocel, lo\u017eiskovou ocel, pru\u017einovou ocel atd. Ocel je strategickou v\u00fdrobn\u00ed surovinou, bez n\u00ed\u017e se neobejde prakticky \u017e\u00e1dn\u00e9 v\u00fdrobn\u00ed odv\u011btv\u00ed. Bez oceli bychom nem\u011bli k dispozici ani dopravn\u00ed prost\u0159edky, ani stroje, ani dom\u00e1c\u00ed spot\u0159ebi\u010de a dal\u0161\u00ed spot\u0159ebn\u00ed zbo\u017e\u00ed. R\u00e1zem bychom se propadli kamsi do starov\u011bku a sou\u010dasn\u00e1 civilizace by nabrala sm\u011br, kter\u00fd by v\u00e1m mo\u017en\u00e1 v\u016fbec nevyhovoval.                                                                                                                                                                                                                                                                                                                                                                                          5\/5 - (1 vote)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Jak je na tom motor va\u0161eho vozidla","item":"https:\/\/www.oesp.cz\/jak-je-na-tom-motor-vaseho-vozidla\/#breadcrumbitem"}]}]