"Kalen\u00ED je zp\u016Fsob tepeln\u00E9ho zpracov\u00E1n\u00ED feritick\u00FDch ocel\u00ED (austenitick\u00E9 oceli a ostatn\u00ED kovy kalit nelze). P\u0159i n\u011Bm se ocel oh\u0159eje na tzv. kal\u00EDc\u00ED teplotu, a pot\u00E9 se prudce ochlazuje. T\u00EDm z\u00EDsk\u00E1v\u00E1 lep\u0161\u00ED mechanick\u00E9 a fyzik\u00E1ln\u00ED vlastnosti. V p\u0159\u00EDpad\u011B oceli doch\u00E1z\u00ED ke vzniku p\u0159esycen\u00E9ho tuh\u00E9ho roztoku uhl\u00EDku v \u017Eeleze (tzv. martenzitu). Ten je charakteristick\u00FD jemnou strukturou. Kal\u00EDme proto, abychom dos\u00E1hli vy\u0161\u0161\u00ED, p\u0159\u00EDpadn\u011B maxim\u00E1ln\u00ED tvrdosti v\u00FDrobku nebo jeho pracovn\u00ED plochy, nap\u0159\u00EDklad b\u0159itu. Kalen\u00E1 sou\u010D\u00E1st m\u00E1 vy\u0161\u0161\u00ED tvrdost, ztr\u00E1c\u00ED v\u0161ak hou\u017Eevnatost a proto se st\u00E1v\u00E1 k\u0159eh\u010D\u00ED.Kali\u010Dstv\u00ED je specializovan\u00E1 profese, kterou nelze vykon\u00E1vat bez znalosti teorie, do oceli \"nevid\u00EDme\" a nem\u016F\u017Eeme sledovat pr\u016Fb\u011Bh kalen\u00ED. (Jen pro zaj\u00EDmavost mo\u017Eno uv\u00E9st, \u017Ee kdysi kal\u00EDrensk\u00FD mistr dok\u00E1zal pouh\u00FDm okem ur\u010Dit teplotu roz\u017Ehaven\u00E9 oceli s p\u0159esnost\u00ED \u00B1 20 \u00B0C.[zdroj?]) V dne\u0161n\u00ED dob\u011B maj\u00ED kal\u00EDrensk\u00E9 pece ve\u0161ker\u00E9 procesy \u0159\u00EDzeny po\u010D\u00EDta\u010Dem a d\u011Bln\u00EDk ji pouze obsluhuje. P\u0159esto i dnes je vysok\u00E1 kvalifikace kali\u010De nad\u00E1le nutn\u00E1, aby v p\u0159\u00EDpad\u011B zmetkovitosti dok\u00E1zal nal\u00E9zt p\u0159\u00ED\u010Dinu."@cs . . "Walla"@cs . "kalen\u00E9"@cs . . . "Praha"@cs . "Kalen\u00ED"@cs . "Kalen\u00ED"@cs . . . "zakalen\u00E1"@cs . "41"^^ . "kalen\u00E1"@cs . "Ocel"@cs . "kalen\u00FDm"@cs . . "Kalen\u00ED je zp\u016Fsob tepeln\u00E9ho zpracov\u00E1n\u00ED feritick\u00FDch ocel\u00ED (austenitick\u00E9 oceli a ostatn\u00ED kovy kalit nelze). P\u0159i n\u011Bm se ocel oh\u0159eje na tzv. kal\u00EDc\u00ED teplotu, a pot\u00E9 se prudce ochlazuje. T\u00EDm z\u00EDsk\u00E1v\u00E1 lep\u0161\u00ED mechanick\u00E9 a fyzik\u00E1ln\u00ED vlastnosti. V p\u0159\u00EDpad\u011B oceli doch\u00E1z\u00ED ke vzniku p\u0159esycen\u00E9ho tuh\u00E9ho roztoku uhl\u00EDku v \u017Eeleze (tzv. martenzitu). Ten je charakteristick\u00FD jemnou strukturou. Kal\u00EDme proto, abychom dos\u00E1hli vy\u0161\u0161\u00ED, p\u0159\u00EDpadn\u011B maxim\u00E1ln\u00ED tvrdosti v\u00FDrobku nebo jeho pracovn\u00ED plochy, nap\u0159\u00EDklad b\u0159itu."@cs . . "Viktor"@cs . . . . "15839284"^^ . . . . "131369"^^ . . . . "kaliteln\u00E9"@cs . . "kal\u00EDrna"@cs . . "Praktick\u00E1 metalografie"@cs . . . . . . . "kal\u00ED"@cs . . . "Kali\u010Dstv\u00ED v kostce"@cs . "kal\u00EDrn\u011B"@cs . . . "kalen\u00ED"@cs . . . . . . "z\u00E1kaln\u00E1"@cs . . . . "8885"^^ . "SNTL"@cs . "Vojt\u011Bch"@cs . . "zakalen\u00E9"@cs . . "nekalenou"@cs . . "1965"^^ . . . "1962"^^ . "zakaleny"@cs . "zakalen\u00EDm"@cs . "zakalen\u00ED"@cs . "zakalit"@cs . "Jare\u0161"@cs . .