نتایج جستجو برای: Three dimentional printing

تعداد نتایج: 1304745  

Journal: :iranian journal of pharmaceutical sciences 0
abdolreza simchi department of material science and engineering, institute for nanoscience and nanotechnology, sharif university of technology, tehran, iran, mahdi dourandish department of material science and engineering, dirk godlinski fraunhofer institute for manufacturing technology and applied materials research ifam, wiener, germany

the fabrication of complex-shaped parts out of (wt %) co-28cr-6mo alloy by three-dimensional printing (3dp) was studied using two grades of the alloy with average particle sizes of 20 and 75 μm. to produce sound specimens, 3dp processing parameters were tuned. the sintering behavior of the powders was characterized by the dilatometric analysis. batch sintering in argon atmosphere at 1280 °c for...

Abdolreza Simchi, Dirk Godlinski Mahdi Dourandish

     The fabrication of complex-shaped parts out of (wt %) Co-28Cr-6Mo alloy by three-dimensional printing (3DP) was studied using two grades of the alloy with average particle sizes of 20 and 75 μm. To produce sound specimens, 3DP processing parameters were tuned. The sintering behavior of the powders was characterized by the dilatometric analysis. Batch sintering in argon atmosphere at 1280 °...

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Journal: :Progress in additive manufacturing 2021

Three-Dimentional (3-D) printing is currently a popular technique that used in many sectors. Potentially, this technology expected to replace conventional manufacturing the coming years. It accelerating gaining attention due its design freedom where objects can be produced without imagination boundaries. The review presents perspective on application of 3-D based various fields. However, ordina...

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Amir Aidun, Mahboubeh Jafarkhani, Mohammad Ali Shokrgozar, Zeinab Salehi,

Three-dimensional (3D) printing technology has revolutionized tissue engineering field because of its excellent potential of accurately positioning cell-laden constructs. One of the main challenges in the formation of functional engineered tissues is the lack of an efficient and extensive network of microvessels to support cell viability. By printing vascular cells and appropriate biomaterials,...

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