{"id":10534,"date":"2016-11-25T10:41:50","date_gmt":"2016-11-25T07:41:50","guid":{"rendered":"https:\/\/energosteel.com\/rolled-a-new-batch-of-grinding-media-30-mm-of-the-fifth-group-of-hardness\/"},"modified":"2025-12-31T12:50:02","modified_gmt":"2025-12-31T09:50:02","slug":"rolled-a-new-batch-of-grinding-media-30-mm-of-the-fifth-group-of-hardness","status":"publish","type":"post","link":"https:\/\/energosteel.com\/pl\/rolled-a-new-batch-of-grinding-media-30-mm-of-the-fifth-group-of-hardness\/","title":{"rendered":"Walcowano now\u0105 parti\u0119 kul miel\u0105cych o \u015brednicy 30 mm, 5. grupy twardo\u015bci. Przeprowadzono badania odporno\u015bci na uderzenia."},"content":{"rendered":"

Firma \u201eEnergosteel\u201d na pocz\u0105tku pa\u017adziernika 2016 roku wyprodukowa\u0142a kule miel\u0105ce o \u015brednicy 30 mm (wolumen \u2013 150 ton) z wysokow\u0119glowej stali stopowej. Ta partia kul miel\u0105cych wykaza\u0142a podwy\u017cszone warto\u015bci twardo\u015bci w ca\u0142ym przekroju kuli: twardo\u015b\u0107 powierzchniowa wynosi\u0142a 65\u201366 HRC, a twardo\u015b\u0107 obj\u0119to\u015bciowa \u2013 64\u201365 HRC.<\/p>\n

\"Energosteel<\/p>\n

Zgodnie ze starym krajowym standardem jako\u015bci dla stalowych kul miel\u0105cych (DSTU 3499-97) oraz nowym krajowym standardem jako\u015bci dla stalowych kul miel\u0105cych (DSTU 8538:2015), wyroby te spe\u0142niaj\u0105 wymagania pi\u0105tej grupy twardo\u015bci.<\/p>\n

Kule miel\u0105ce pomy\u015blnie przesz\u0142y badania odporno\u015bci na uderzenia. Do eksperymentu wybrano trzydzie\u015bci kul z partii. Ka\u017cda z wybranych kul wytrzyma\u0142a ca\u0142kowit\u0105 energi\u0119 uderzenia 64 312 J bez zniszczenia.<\/p>\n

Ta partia stalowych kul miel\u0105cych do m\u0142yn\u00f3w kulowych zostanie w najbli\u017cszym czasie wys\u0142ana na rynek Bliskiego Wschodu.<\/p>\n","protected":false},"excerpt":{"rendered":"

Firma \u201eEnergosteel\u201d na pocz\u0105tku pa\u017adziernika 2016 roku wyprodukowa\u0142a kule miel\u0105ce o \u015brednicy 30 mm (wolumen \u2013 150 ton) z wysokow\u0119glowej stali stopowej. Ta partia kul miel\u0105cych [\u2026]<\/span><\/p>\n","protected":false},"author":4,"featured_media":10437,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[172,169],"tags":[],"class_list":["post-10534","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-arhiv","category-kontrola-jakosci"],"yoast_head":"\nWalcowano now\u0105 parti\u0119 kul miel\u0105cych o \u015brednicy 30 mm, 5. grupy twardo\u015bci.<\/title>\n<meta name=\"description\" content=\"Walcowano now\u0105 parti\u0119 kul miel\u0105cych o \u015brednicy 30 mm, 5. grupy twardo\u015bci. 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