{"id":5541,"date":"2025-11-02T01:11:08","date_gmt":"2025-11-02T01:11:08","guid":{"rendered":"https:\/\/www.greenstone-tech.com\/?p=5541"},"modified":"2025-11-02T01:11:10","modified_gmt":"2025-11-02T01:11:10","slug":"%ce%b7-%cf%84%cf%81%ce%af%ce%b1%ce%b9%ce%bd%ce%b1-%cf%84%ce%b7%cf%82-%ce%bc%ce%b5%cf%84%ce%b1%ce%bb%ce%bb%ce%b9%ce%ba%ce%ae%cf%82-%cf%80%cf%81%ce%bf%cf%83%ce%b8%ce%b5%cf%84%ce%b9%ce%ba%ce%ae%cf%82","status":"publish","type":"post","link":"https:\/\/www.greenstone-tech.com\/el\/the-metal-additive-manufacturing-trident-a-deep-technical-comparison-of-ded-slm-and-sebm\/","title":{"rendered":"\u0397 \u03c4\u03c1\u03af\u03b1\u03b9\u03bd\u03b1 \u03c4\u03b7\u03c2 \u03bc\u03b5\u03c4\u03b1\u03bb\u03bb\u03b9\u03ba\u03ae\u03c2 \u03c0\u03c1\u03bf\u03c3\u03b8\u03b5\u03c4\u03b9\u03ba\u03ae\u03c2 \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03ae\u03c2: DED, SLM \u03ba\u03b1\u03b9 SEBM: \u039c\u03b9\u03b1 \u03b2\u03b1\u03b8\u03b9\u03ac \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03ae \u03c3\u03cd\u03b3\u03ba\u03c1\u03b9\u03c3\u03b7 \u03c4\u03c9\u03bd DED, SLM \u03ba\u03b1\u03b9 SEBM"},"content":{"rendered":"
\u03a0\u03b5\u03c1\u03af\u03bb\u03b7\u03c8\u03b7<\/h6>\n\n\n\n

\u0397 \u03c0\u03c1\u03cc\u03c3\u03b8\u03b5\u03c4\u03b7 \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03ae \u03bc\u03b5\u03c4\u03ac\u03bb\u03bb\u03c9\u03bd \u03ad\u03c7\u03b5\u03b9 \u03b5\u03be\u03b5\u03bb\u03b9\u03c7\u03b8\u03b5\u03af \u03c3\u03b5 \u03b2\u03b1\u03c3\u03b9\u03ba\u03ae \u03bc\u03ad\u03b8\u03bf\u03b4\u03bf \u03c0\u03b1\u03c1\u03b1\u03b3\u03c9\u03b3\u03ae\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b1\u03b5\u03c1\u03bf\u03b4\u03b9\u03b1\u03c3\u03c4\u03b7\u03bc\u03b9\u03ba\u03ae, \u03c4\u03b1 \u03b9\u03b1\u03c4\u03c1\u03b9\u03ba\u03ac \u03b5\u03bc\u03c6\u03c5\u03c4\u03b5\u03cd\u03bc\u03b1\u03c4\u03b1, \u03c4\u03b1 \u03b5\u03bd\u03b5\u03c1\u03b3\u03b5\u03b9\u03b1\u03ba\u03ac \u03b5\u03be\u03b1\u03c1\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03b1 \u03b2\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ac \u03b5\u03be\u03b1\u03c1\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c5\u03c8\u03b7\u03bb\u03ae\u03c2 \u03b1\u03be\u03af\u03b1\u03c2. \u03a4\u03bf \u03c0\u03b1\u03c1\u03cc\u03bd \u03ac\u03c1\u03b8\u03c1\u03bf \u03c0\u03b1\u03c1\u03ad\u03c7\u03b5\u03b9 \u03bc\u03b9\u03b1 \u03b4\u03b9\u03b5\u03be\u03bf\u03b4\u03b9\u03ba\u03ae \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03ae \u03c3\u03cd\u03b3\u03ba\u03c1\u03b9\u03c3\u03b7 \u03c4\u03c9\u03bd \u039a\u03b1\u03c4\u03b5\u03c5\u03b8\u03c5\u03bd\u03cc\u03bc\u03b5\u03bd\u03b7 \u03b5\u03bd\u03b1\u03c0\u03cc\u03b8\u03b5\u03c3\u03b7 \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1\u03c2 (DED)<\/a>, \u0395\u03c0\u03b9\u03bb\u03b5\u03ba\u03c4\u03b9\u03ba\u03ae \u03c4\u03ae\u03be\u03b7 \u03bc\u03b5 \u03bb\u03ad\u03b9\u03b6\u03b5\u03c1 (SLM)<\/a>, \u03ba\u03b1\u03b9 \u0395\u03c0\u03b9\u03bb\u03b5\u03ba\u03c4\u03b9\u03ba\u03ae \u03c4\u03ae\u03be\u03b7 \u03bc\u03b5 \u03b4\u03ad\u03c3\u03bc\u03b7 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03bd\u03af\u03c9\u03bd (SEBM)<\/a>. \u0391\u03c0\u03bf\u03c3\u03b1\u03c6\u03b7\u03bd\u03af\u03b6\u03b5\u03b9 \u03c4\u03b9\u03c2 \u03b1\u03c1\u03c7\u03ad\u03c2 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1\u03c2, \u03c4\u03b1 \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c5\u03bb\u03b9\u03ba\u03ce\u03bd, \u03c4\u03b1 \u03cc\u03c1\u03b9\u03b1 \u03b1\u03c0\u03cc\u03b4\u03bf\u03c3\u03b7\u03c2, \u03c4\u03b9\u03c2 \u03c0\u03b5\u03c1\u03b9\u03c0\u03c4\u03ce\u03c3\u03b5\u03b9\u03c2 \u03b2\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ae\u03c2 \u03c7\u03c1\u03ae\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03b9\u03c2 \u03c3\u03c4\u03c1\u03b1\u03c4\u03b7\u03b3\u03b9\u03ba\u03ad\u03c2 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae\u03c2 \u03c4\u03b5\u03c7\u03bd\u03bf\u03bb\u03bf\u03b3\u03af\u03b1\u03c2.<\/p>\n\n\n\n

\u039a\u03b5\u03c6\u03ac\u03bb\u03b1\u03b9\u03bf 1: \u0395\u03c0\u03b9\u03c3\u03ba\u03cc\u03c0\u03b7\u03c3\u03b7 - \u0397 \u03c4\u03b5\u03c7\u03bd\u03bf\u03bb\u03bf\u03b3\u03b9\u03ba\u03ae \u03b5\u03be\u03ad\u03bb\u03b9\u03be\u03b7 \u03c4\u03bf\u03c5 Metal AM<\/h5>\n\n\n\n
\u0391\u03c0\u03cc \u03c4\u03b7\u03bd \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03ae \u03c0\u03c1\u03c9\u03c4\u03bf\u03c4\u03cd\u03c0\u03c9\u03bd \u03c3\u03c4\u03b7\u03bd \u03c0\u03b1\u03c1\u03b1\u03b3\u03c9\u03b3\u03ae<\/h6>\n\n\n\n

\u03a4\u03bf \u03bc\u03ad\u03c4\u03b1\u03bb\u03bb\u03bf AM \u03b5\u03be\u03b5\u03bb\u03af\u03c7\u03b8\u03b7\u03ba\u03b5 \u03bc\u03ad\u03c3\u03c9:<\/p>\n\n\n\n

    \n
  1. \u03a4\u03b1\u03c7\u03b5\u03af\u03b1 \u03c0\u03c1\u03c9\u03c4\u03bf\u03c4\u03c5\u03c0\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7<\/li>\n\n\n\n
  2. \u0395\u03c1\u03b3\u03b1\u03bb\u03b5\u03b9\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03c0\u03b9\u03bb\u03bf\u03c4\u03b9\u03ba\u03ae \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03ae<\/li>\n\n\n\n
  3. \u0386\u03bc\u03b5\u03c3\u03b7 \u03c0\u03b1\u03c1\u03b1\u03b3\u03c9\u03b3\u03ae \u03ba\u03c1\u03af\u03c3\u03b9\u03bc\u03c9\u03bd \u03b4\u03bf\u03bc\u03b9\u03ba\u03ce\u03bd \u03c3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af\u03c9\u03bd<\/li>\n<\/ol>\n\n\n\n
    \u0392\u03b1\u03c3\u03b9\u03ba\u03cc \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03cc \u03c7\u03ac\u03c3\u03bc\u03b1<\/h6>\n\n\n\n
    \u03a0\u03b7\u03b3\u03ae \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1\u03c2<\/th>\u039a\u03c1\u03b5\u03b2\u03ac\u03c4\u03b9 \u03c3\u03b5 \u03c3\u03ba\u03cc\u03bd\u03b7<\/th>\u0386\u03bc\u03b5\u03c3\u03b7 \u03c4\u03c1\u03bf\u03c6\u03bf\u03b4\u03bf\u03c3\u03af\u03b1<\/th><\/tr><\/thead>
    Laser<\/td>SLM<\/td>Laser-DED<\/td><\/tr>
    \u0394\u03ad\u03c3\u03bc\u03b7 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03bd\u03af\u03c9\u03bd<\/td>SEBM<\/td>EB-DED<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

    \u03a3\u03c4\u03cc\u03c7\u03bf\u03c2: \u03b5\u03be\u03ae\u03b3\u03b7\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03bf\u03cd \u03c1\u03cc\u03bb\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03c2 \u03bb\u03bf\u03b3\u03b9\u03ba\u03ae\u03c2 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae\u03c2 \u03ba\u03ac\u03b8\u03b5 \u03c4\u03b5\u03c7\u03bd\u03bf\u03bb\u03bf\u03b3\u03af\u03b1\u03c2.<\/p>\n\n\n\n

    \u039a\u03b5\u03c6\u03ac\u03bb\u03b1\u03b9\u03bf 2: \u0391\u03c1\u03c7\u03ad\u03c2 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1\u03c2<\/h5>\n\n\n\n
    SLM<\/h6>\n\n\n\n
      \n
    • \u039b\u03ad\u03b9\u03b6\u03b5\u03c1 \u03b9\u03bd\u03ce\u03bd \u03c3\u03b5 \u03b1\u03b4\u03c1\u03b1\u03bd\u03ae \u03b8\u03ac\u03bb\u03b1\u03bc\u03bf<\/li>\n\n\n\n
    • \u039b\u03b5\u03c0\u03c4\u03ac \u03c3\u03c4\u03c1\u03ce\u03bc\u03b1\u03c4\u03b1 \u03c3\u03ba\u03cc\u03bd\u03b7\u03c2 (20-60 \u03bcm)<\/li>\n\n\n\n
    • \u03a0\u03bb\u03ae\u03c1\u03c9\u03c2 \u03bb\u03b9\u03c9\u03bc\u03ad\u03bd\u03bf, \u03c3\u03c7\u03b5\u03b4\u03cc\u03bd \u03c0\u03bb\u03ae\u03c1\u03bf\u03c5\u03c2 \u03c0\u03c5\u03ba\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 (>99,9%)<\/li>\n<\/ul>\n\n\n\n

      \u0394\u03c5\u03bd\u03b1\u03c4\u03ac \u03c3\u03b7\u03bc\u03b5\u03af\u03b1<\/strong>: \u03c5\u03c8\u03b7\u03bb\u03cc\u03c4\u03b5\u03c1\u03b7 \u03bb\u03b5\u03c0\u03c4\u03bf\u03bc\u03ad\u03c1\u03b5\u03b9\u03b1 & \u03b5\u03c3\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03ac \u03ba\u03b1\u03bd\u03ac\u03bb\u03b9\u03b1
      \u03a5\u03bb\u03b9\u03ba\u03ac<\/strong>: \u03b1\u03bd\u03bf\u03be\u03b5\u03af\u03b4\u03c9\u03c4\u03bf\u03c2 \u03c7\u03ac\u03bb\u03c5\u03b2\u03b1\u03c2, \u03ba\u03c1\u03ac\u03bc\u03b1\u03c4\u03b1 \u03bd\u03b9\u03ba\u03b5\u03bb\u03af\u03bf\u03c5, \u03c4\u03b9\u03c4\u03ac\u03bd\u03b9\u03bf, \u03b1\u03bb\u03bf\u03c5\u03bc\u03af\u03bd\u03b9\u03bf, CoCr<\/p>\n\n\n\n

      SEBM<\/h6>\n\n\n\n
        \n
      • \u03a0\u03b5\u03c1\u03b9\u03b2\u03ac\u03bb\u03bb\u03bf\u03bd \u03c5\u03c8\u03b7\u03bb\u03bf\u03cd \u03ba\u03b5\u03bd\u03bf\u03cd<\/li>\n\n\n\n
      • \u03a0\u03c1\u03bf\u03b8\u03b5\u03c1\u03bc\u03b1\u03c3\u03bc\u03ad\u03bd\u03b7 \u03ba\u03bb\u03af\u03bd\u03b7 \u03c3\u03ba\u03cc\u03bd\u03b7\u03c2<\/li>\n\n\n\n
      • \u0391\u03ba\u03c4\u03af\u03bd\u03b1 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03bd\u03af\u03c9\u03bd \u03bc\u03b5 \u03bc\u03b1\u03b3\u03bd\u03b7\u03c4\u03b9\u03ba\u03ae \u03b5\u03ba\u03c4\u03c1\u03bf\u03c0\u03ae<\/li>\n<\/ul>\n\n\n\n

        \u0394\u03c5\u03bd\u03b1\u03c4\u03ac \u03c3\u03b7\u03bc\u03b5\u03af\u03b1<\/strong>: \u03c7\u03b1\u03bc\u03b7\u03bb\u03ae \u03c0\u03b1\u03c1\u03b1\u03bc\u03ad\u03bd\u03bf\u03c5\u03c3\u03b1 \u03c4\u03ac\u03c3\u03b7, \u03b5\u03be\u03b1\u03b9\u03c1\u03b5\u03c4\u03b9\u03ba\u03ae \u03b3\u03b9\u03b1 \u03c4\u03b9\u03c4\u03ac\u03bd\u03b9\u03bf
        \u03a5\u03bb\u03b9\u03ba\u03ac<\/strong>: Ti-6Al-4V, \u03b3-TiAl, \u03ba\u03c1\u03ac\u03bc\u03b1\u03c4\u03b1 \u03bd\u03b9\u03ba\u03b5\u03bb\u03af\u03bf\u03c5<\/p>\n\n\n\n

        DED<\/h6>\n\n\n\n
          \n
        • \u03a4\u03c1\u03bf\u03c6\u03bf\u03b4\u03bf\u03c3\u03af\u03b1 \u03c3\u03ba\u03cc\u03bd\u03b7\u03c2\/\u03c3\u03c5\u03c1\u03bc\u03ac\u03c4\u03c9\u03bd \u03c3\u03c4\u03b7\u03bd \u03c0\u03b9\u03c3\u03af\u03bd\u03b1 \u03c4\u03ae\u03be\u03b7\u03c2<\/li>\n\n\n\n
        • \u0391\u03ba\u03c4\u03af\u03bd\u03b1 \u03bb\u03ad\u03b9\u03b6\u03b5\u03c1 \u03ae \u03b4\u03ad\u03c3\u03bc\u03b7 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03bd\u03af\u03c9\u03bd<\/li>\n\n\n\n
        • \u03a1\u03bf\u03bc\u03c0\u03bf\u03c4\u03b9\u03ba\u03ae \u03ba\u03af\u03bd\u03b7\u03c3\u03b7 \u03c0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03ce\u03bd \u03b1\u03be\u03cc\u03bd\u03c9\u03bd<\/li>\n<\/ul>\n\n\n\n

          \u0394\u03c5\u03bd\u03b1\u03c4\u03ac \u03c3\u03b7\u03bc\u03b5\u03af\u03b1<\/strong>: \u03bc\u03b5\u03b3\u03ac\u03bb\u03b1 \u03b5\u03be\u03b1\u03c1\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1, \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ae, \u03c0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03ce\u03bd \u03c5\u03bb\u03b9\u03ba\u03ce\u03bd
          \u03a5\u03bb\u03b9\u03ba\u03ac<\/strong>: \u039a\u03c1\u03ac\u03bc\u03b1\u03c4\u03b1 Ti, \u03ba\u03c1\u03ac\u03bc\u03b1\u03c4\u03b1 \u03bd\u03b9\u03ba\u03b5\u03bb\u03af\u03bf\u03c5, \u03c7\u03ac\u03bb\u03c5\u03b2\u03b5\u03c2, \u03c7\u03b1\u03bb\u03ba\u03cc\u03c2<\/p>\n\n\n\n

          \u039a\u03b5\u03c6\u03ac\u03bb\u03b1\u03b9\u03bf 3: \u03a4\u03b5\u03c7\u03bd\u03b9\u03ba\u03ae \u03c3\u03c5\u03b3\u03ba\u03c1\u03b9\u03c4\u03b9\u03ba\u03ae \u03b1\u03be\u03b9\u03bf\u03bb\u03cc\u03b3\u03b7\u03c3\u03b7<\/h5>\n\n\n\n
          \u039a\u03b1\u03c4\u03b7\u03b3\u03bf\u03c1\u03af\u03b1<\/th>SLM<\/th>SEBM<\/th>DED<\/th><\/tr><\/thead>
          \u0391\u03ba\u03c1\u03af\u03b2\u03b5\u03b9\u03b1<\/td>\u03a4\u03bf \u03ba\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03bf<\/td>\u03a5\u03c8\u03b7\u03bb\u03ae<\/td>\u039c\u03ad\u03c4\u03c1\u03b9\u03b1<\/td><\/tr>
          \u039c\u03ad\u03b3\u03b5\u03b8\u03bf\u03c2 \u03b5\u03be\u03b1\u03c1\u03c4\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2<\/td>\u039c\u03b5\u03c3\u03b1\u03af\u03bf<\/td>\u039c\u03b5\u03b3\u03ac\u03bb\u03bf<\/td>\u03a0\u03bf\u03bb\u03cd \u03bc\u03b5\u03b3\u03ac\u03bb\u03bf<\/td><\/tr>
          \u03a0\u03b1\u03c1\u03b1\u03bc\u03ad\u03bd\u03bf\u03c5\u03c3\u03b1 \u03c4\u03ac\u03c3\u03b7<\/td>\u03a5\u03c8\u03b7\u03bb\u03ae<\/td>\u03a0\u03bf\u03bb\u03cd \u03c7\u03b1\u03bc\u03b7\u03bb\u03cc<\/td>\u039c\u03b5\u03c3\u03b1\u03af\u03bf<\/td><\/tr>
          \u03a0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03ce\u03bd \u03c5\u03bb\u03b9\u03ba\u03ce\u03bd<\/td>\u0391\u03bd\u03b1\u03b4\u03c5\u03cc\u03bc\u03b5\u03bd\u03bf<\/td>\u03a0\u03b5\u03c1\u03b9\u03bf\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03b7<\/td>\u0395\u03be\u03b1\u03b9\u03c1\u03b5\u03c4\u03b9\u03ba\u03cc<\/td><\/tr>
          \u03a0\u03c1\u03c9\u03c4\u03bf\u03b3\u03b5\u03bd\u03ae\u03c2 \u03b1\u03be\u03af\u03b1<\/td>\u03a0\u03bf\u03bb\u03cd\u03c0\u03bb\u03bf\u03ba\u03b1 \u03bb\u03b5\u03c0\u03c4\u03ac \u03bc\u03ad\u03c1\u03b7<\/td>\u0394\u03bf\u03bc\u03ad\u03c2 \u03c4\u03b9\u03c4\u03b1\u03bd\u03af\u03bf\u03c5<\/td>\u0395\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ae + \u03bc\u03b5\u03b3\u03ac\u03bb\u03b5\u03c2 \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03ad\u03c2<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
          \n\n\n\n
          \u039a\u03b5\u03c6\u03ac\u03bb\u03b1\u03b9\u03bf 4: \u0395\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ad\u03c2<\/h5>\n\n\n\n
          SLM<\/h6>\n\n\n\n
            \n
          • \u0391\u03ba\u03c1\u03bf\u03c6\u03cd\u03c3\u03b9\u03b1 \u03c3\u03c4\u03c1\u03bf\u03b2\u03af\u03bb\u03bf\u03c5<\/li>\n\n\n\n
          • \u03a0\u03c1\u03bf\u03c3\u03b1\u03c1\u03bc\u03bf\u03c3\u03bc\u03ad\u03bd\u03b1 \u03b9\u03b1\u03c4\u03c1\u03b9\u03ba\u03ac \u03b5\u03bc\u03c6\u03c5\u03c4\u03b5\u03cd\u03bc\u03b1\u03c4\u03b1<\/li>\n\n\n\n
          • \u039c\u03bf\u03cd\u03c7\u03bb\u03b5\u03c2 \u03b4\u03b9\u03b1\u03bc\u03bf\u03c1\u03c6\u03c9\u03c4\u03b9\u03ba\u03ae\u03c2 \u03c8\u03cd\u03be\u03b7\u03c2<\/li>\n\n\n\n
          • \u039c\u03b9\u03ba\u03c1\u03bf\u03b5\u03bd\u03b1\u03bb\u03bb\u03ac\u03ba\u03c4\u03b5\u03c2 \u03b8\u03b5\u03c1\u03bc\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2<\/li>\n<\/ul>\n\n\n\n
            SEBM<\/h6>\n\n\n\n
              \n
            • \u0391\u03b5\u03c1\u03bf\u03b4\u03b9\u03b1\u03c3\u03c4\u03b7\u03bc\u03b9\u03ba\u03ac \u03c0\u03bb\u03b1\u03af\u03c3\u03b9\u03b1 \u03c4\u03b9\u03c4\u03b1\u03bd\u03af\u03bf\u03c5<\/li>\n\n\n\n
            • \u039f\u03c1\u03b8\u03bf\u03c0\u03b5\u03b4\u03b9\u03ba\u03ac \u03b5\u03bc\u03c6\u03c5\u03c4\u03b5\u03cd\u03bc\u03b1\u03c4\u03b1<\/li>\n\n\n\n
            • \u0395\u03be\u03b1\u03c1\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c3\u03c4\u03c1\u03bf\u03b2\u03af\u03bb\u03c9\u03bd \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b5\u03bd\u03b5\u03c1\u03b3\u03b5\u03b9\u03b1\u03ba\u03ae \u03b2\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03af\u03b1<\/li>\n<\/ul>\n\n\n\n
              DED<\/h6>\n\n\n\n
                \n
              • \u0395\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ae \u03c0\u03c4\u03b5\u03c1\u03c5\u03b3\u03af\u03c9\u03bd \u03c4\u03bf\u03c5\u03c1\u03bc\u03c0\u03af\u03bd\u03b1\u03c2<\/li>\n\n\n\n
              • \u0395\u03c0\u03b9\u03c6\u03ac\u03bd\u03b5\u03b9\u03b5\u03c2 \u03b5\u03c1\u03b3\u03b1\u03bb\u03b5\u03af\u03c9\u03bd \u03b1\u03bd\u03b8\u03b5\u03ba\u03c4\u03b9\u03ba\u03ad\u03c2 \u03c3\u03c4\u03b7 \u03c6\u03b8\u03bf\u03c1\u03ac<\/li>\n\n\n\n
              • \u03a5\u03b2\u03c1\u03b9\u03b4\u03b9\u03ba\u03ac \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03ba\u03b1\u03c4\u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1\u03c2<\/li>\n\n\n\n
              • \u0388\u03c1\u03b5\u03c5\u03bd\u03b1 \u03c5\u03bb\u03b9\u03ba\u03ce\u03bd \u03b2\u03b1\u03b8\u03bc\u03af\u03b4\u03b1\u03c2<\/li>\n<\/ul>\n\n\n\n
                \u039a\u03b5\u03c6\u03ac\u03bb\u03b1\u03b9\u03bf 5: \u0395\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae \u03c4\u03b5\u03c7\u03bd\u03bf\u03bb\u03bf\u03b3\u03af\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03c0\u03c1\u03bf\u03bf\u03c0\u03c4\u03b9\u03ba\u03ad\u03c2<\/h5>\n\n\n\n
                \u039f\u03b4\u03b7\u03b3\u03cc\u03c2 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae\u03c2<\/h6>\n\n\n\n
                  \n
                • \u03a3\u03cd\u03bd\u03b8\u03b5\u03c4\u03b7 \u03b1\u03ba\u03c1\u03af\u03b2\u03b5\u03b9\u03b1<\/strong> \u2192 SLM<\/li>\n\n\n\n
                • \u039c\u03b5\u03b3\u03ac\u03bb\u03b5\u03c2 \u03b4\u03bf\u03bc\u03ad\u03c2 \u03c4\u03b9\u03c4\u03b1\u03bd\u03af\u03bf\u03c5 & \u03c7\u03b1\u03bc\u03b7\u03bb\u03ae \u03ba\u03b1\u03c4\u03b1\u03c0\u03cc\u03bd\u03b7\u03c3\u03b7<\/strong> \u2192 SEBM<\/li>\n\n\n\n
                • \u0395\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ae, \u03bc\u03b5\u03b3\u03ac\u03bb\u03bf\u03c2 \u03cc\u03b3\u03ba\u03bf\u03c2 \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03ae\u03c2, \u03c0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03ce\u03bd \u03c5\u03bb\u03b9\u03ba\u03ce\u03bd<\/strong> \u2192 DED<\/li>\n<\/ul>\n\n\n\n
                  \u03a4\u03ac\u03c3\u03b5\u03b9\u03c2<\/h6>\n\n\n\n
                    \n
                  • SLM: \u03c0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03cc \u03bb\u03ad\u03b9\u03b6\u03b5\u03c1, \u03ad\u03bb\u03b5\u03b3\u03c7\u03bf\u03c2 \u03c3\u03b5 \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b9\u03ba\u03cc \u03c7\u03c1\u03cc\u03bd\u03bf, \u03ba\u03c1\u03ac\u03bc\u03b1\u03c4\u03b1 \u03c5\u03c8\u03b7\u03bb\u03ae\u03c2 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1\u03c2<\/li>\n\n\n\n
                  • SEBM: \u03c4\u03b1\u03c7\u03cd\u03c4\u03b5\u03c1\u03bf\u03b9 \u03ba\u03cd\u03ba\u03bb\u03bf\u03b9 \u03ba\u03b5\u03bd\u03bf\u03cd, \u03b1\u03bd\u03b1\u03b2\u03ac\u03b8\u03bc\u03b9\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03c0\u03bf\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03c4\u03b7\u03c2 \u03b5\u03c0\u03b9\u03c6\u03ac\u03bd\u03b5\u03b9\u03b1\u03c2<\/li>\n\n\n\n
                  • DED: \u03c1\u03bf\u03bc\u03c0\u03bf\u03c4\u03b9\u03ba\u03ae, \u03b1\u03bd\u03af\u03c7\u03bd\u03b5\u03c5\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03ad\u03bb\u03b5\u03b3\u03c7\u03bf\u03c2 \u03ba\u03bb\u03b5\u03b9\u03c3\u03c4\u03bf\u03cd \u03b2\u03c1\u03cc\u03c7\u03bf\u03c5, \u03b1\u03bd\u03ac\u03c0\u03c4\u03c5\u03be\u03b7 \u03bc\u03b5 \u03c4\u03c1\u03bf\u03c6\u03bf\u03b4\u03bf\u03c3\u03af\u03b1 \u03c3\u03cd\u03c1\u03bc\u03b1\u03c4\u03bf\u03c2<\/li>\n<\/ul>\n\n\n\n
                    \u03a3\u03c5\u03bc\u03c0\u03ad\u03c1\u03b1\u03c3\u03bc\u03b1<\/h6>\n\n\n\n

                    \u0397 SLM, \u03b7 SEBM \u03ba\u03b1\u03b9 \u03b7 DED \u03c3\u03c5\u03bc\u03c0\u03bb\u03b7\u03c1\u03ce\u03bd\u03bf\u03c5\u03bd \u03c0\u03b1\u03c1\u03ac \u03b1\u03bd\u03c4\u03b9\u03ba\u03b1\u03b8\u03b9\u03c3\u03c4\u03bf\u03cd\u03bd \u03b7 \u03bc\u03af\u03b1 \u03c4\u03b7\u03bd \u03ac\u03bb\u03bb\u03b7. \u039c\u03b1\u03b6\u03af \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03bf\u03cd\u03bd \u03c4\u03b7 \u03c1\u03b1\u03c7\u03bf\u03ba\u03bf\u03ba\u03b1\u03bb\u03b9\u03ac \u03c4\u03b7\u03c2 \u03c3\u03cd\u03b3\u03c7\u03c1\u03bf\u03bd\u03b7\u03c2 \u03b2\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ae\u03c2 \u03c0\u03c1\u03bf\u03c3\u03b8\u03b5\u03c4\u03b9\u03ba\u03ae\u03c2 \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03ae\u03c2 \u03bc\u03b5\u03c4\u03ac\u03bb\u03bb\u03c9\u03bd.<\/p>","protected":false},"excerpt":{"rendered":"

                    Abstract Metal additive manufacturing has evolved into a key production method for aerospace, medical implants, energy components, and high-value industrial parts. This article provides a thorough technical comparison of Directed Energy Deposition (DED), Selective Laser Melting (SLM), and Selective Electron Beam Melting (SEBM). It clarifies working principles, material systems, performance boundaries, industrial use cases, and […]<\/p>\n","protected":false},"author":1,"featured_media":5542,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[5,3],"tags":[102],"table_tags":[],"class_list":["post-5541","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-professional-knowledge","category-blog","tag-sheldon-li"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.greenstone-tech.com\/el\/wp-json\/wp\/v2\/posts\/5541","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.greenstone-tech.com\/el\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.greenstone-tech.com\/el\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.greenstone-tech.com\/el\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.greenstone-tech.com\/el\/wp-json\/wp\/v2\/comments?post=5541"}],"version-history":[{"count":1,"href":"https:\/\/www.greenstone-tech.com\/el\/wp-json\/wp\/v2\/posts\/5541\/revisions"}],"predecessor-version":[{"id":5543,"href":"https:\/\/www.greenstone-tech.com\/el\/wp-json\/wp\/v2\/posts\/5541\/revisions\/5543"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.greenstone-tech.com\/el\/wp-json\/wp\/v2\/media\/5542"}],"wp:attachment":[{"href":"https:\/\/www.greenstone-tech.com\/el\/wp-json\/wp\/v2\/media?parent=5541"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.greenstone-tech.com\/el\/wp-json\/wp\/v2\/categories?post=5541"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.greenstone-tech.com\/el\/wp-json\/wp\/v2\/tags?post=5541"},{"taxonomy":"table_tags","embeddable":true,"href":"https:\/\/www.greenstone-tech.com\/el\/wp-json\/wp\/v2\/table_tags?post=5541"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}