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  "path": "/news/2026-05-3d-enables-powder-metallurgical-hot.html",
  "publishedAt": "2026-05-14T17:12:16.000Z",
  "site": "https://techxplore.com",
  "tags": [
    "Engineering"
  ],
  "textContent": "Scientists at the U.S. Department of Energy's (DOE) Oak Ridge National Laboratory (ORNL) have developed a method that uses additive manufacturing (AM)—3D printing—to fabricate custom canisters for powder metallurgical hot isostatic pressing (PM-HIP), streamlining production of large-scale metal components used in aerospace, energy and medical applications. Their work is published in the journal Powder Technology.",
  "title": "3D printing enables powder metallurgical hot isostatic pressing of large, critical parts"
}