{"id":102,"date":"2022-07-02T10:48:01","date_gmt":"2022-07-02T02:48:01","guid":{"rendered":"https:\/\/advance-ceramics.com\/?p=102"},"modified":"2022-07-02T11:37:57","modified_gmt":"2022-07-02T03:37:57","slug":"lisata-iskunkestavyytta-boorikarbidin-keraaminen","status":"publish","type":"post","link":"https:\/\/advance-ceramics.com\/fi\/increase-impact-strength-of-boron-carbide-ceramic\/","title":{"rendered":"lis\u00e4t\u00e4 iskunkest\u00e4vyytt\u00e4 boorikarbidin keraaminen"},"content":{"rendered":"<p>Koska boorikarbidi on eritt\u00e4in j\u00e4ykk\u00e4\u00e4, kevytt\u00e4 ja vaikeasti tuhoutuvaa, se on ihanteellinen panssarivaunuihin, ja n\u00e4m\u00e4 luontaiset edut tekev\u00e4t panssarivaunuista eritt\u00e4in mukavia sotilaille, poliiseille, turvallisuushenkil\u00f6st\u00f6lle ja muille.<\/p>\n<p>Vaikka boorikarbidikeramiikka voi tehokkaasti vastustaa pistooli- ja sile\u00e4ly\u00f6ntisten luotien sek\u00e4 hitaampien kiv\u00e4\u00e4riluodien iskuja, sill\u00e4 on silti hyvin merkitt\u00e4v\u00e4 ongelma - kun boorikarbidimateriaalia ajetaan yli 900 m\/s (2950 ft\/s) nopeudella, tapahtuu faasimuutos esineen osuessa, jolloin sen lujuus laskee merkitt\u00e4v\u00e4sti.<\/p>\n<p>M855 5,56 mm:n luodin purskeen nopeus on jopa 3 113 ft\/s, ja vaikka t\u00e4m\u00e4 nopeus laskee nopeasti suuremmilla et\u00e4isyyksill\u00e4, lyhyemmill\u00e4 et\u00e4isyyksill\u00e4, kuten M855-luodin luodin tapauksessa, se aktivoi boorikarbidista valmistetun suojuksen faasimuutoksen.Suojuksen k\u00e4ytt\u00e4j\u00e4ll\u00e4 on riski suojuksen pett\u00e4miseen.<\/p>\n<div class=\"mg-results-td is-kw uk-flex-item-auto uk-flex-inline uk-flex-middle\">Boorikarbidipanssareita k\u00e4ytettiin Yhdysvaltain armeijan yksitt\u00e4isten panssareiden valmistukseen 2000-luvulta 2010-luvun alkuun, mutta boorikarbidipanssarilevyt eiv\u00e4t pysty tehokkaasti vastustamaan suurnopeusluodin hy\u00f6kk\u00e4yst\u00e4. Lis\u00e4\u00e4m\u00e4ll\u00e4 piit\u00e4 boorikarbidipanssariin voidaan materiaalin faasimuutosta pienent\u00e4\u00e4 noin 30%:ll\u00e4, jolloin t\u00e4m\u00e4 luontainen haittapuoli voidaan tehokkaasti korjata.<\/div>","protected":false},"excerpt":{"rendered":"<p>Because boron carbide is highly rigid, lightweight, and difficult to destroy, it is ideal for body armor, and these inherent advantages make body armor very comfortable for soldiers, police, security personnel, and others. Although boron carbide ceramic can effectively resist the impact of pistol bullets, smoothbore bullets and slower rifle bullets, it still has a&hellip;&nbsp;<a href=\"https:\/\/advance-ceramics.com\/fi\/increase-impact-strength-of-boron-carbide-ceramic\/\" class=\"\" rel=\"bookmark\">Lue lis\u00e4\u00e4 &raquo;<span class=\"screen-reader-text\">lis\u00e4t\u00e4 iskunkest\u00e4vyytt\u00e4 boorikarbidin keraaminen<\/span><\/a><\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","footnotes":""},"categories":[12],"tags":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/advance-ceramics.com\/fi\/wp-json\/wp\/v2\/posts\/102"}],"collection":[{"href":"https:\/\/advance-ceramics.com\/fi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/advance-ceramics.com\/fi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/advance-ceramics.com\/fi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/advance-ceramics.com\/fi\/wp-json\/wp\/v2\/comments?post=102"}],"version-history":[{"count":6,"href":"https:\/\/advance-ceramics.com\/fi\/wp-json\/wp\/v2\/posts\/102\/revisions"}],"predecessor-version":[{"id":110,"href":"https:\/\/advance-ceramics.com\/fi\/wp-json\/wp\/v2\/posts\/102\/revisions\/110"}],"wp:attachment":[{"href":"https:\/\/advance-ceramics.com\/fi\/wp-json\/wp\/v2\/media?parent=102"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/advance-ceramics.com\/fi\/wp-json\/wp\/v2\/categories?post=102"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/advance-ceramics.com\/fi\/wp-json\/wp\/v2\/tags?post=102"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}