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13 December 2020 Fundamental characteristics of three-dimensional additive manufacturing products of zero thermal expansion metal
Nobuyuki Oyama, Kazuya Kitamoto, Takuo Handa, Mitsuki Asahina
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Proceedings Volume 11451, Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation IV; 1145116 (2020) https://doi.org/10.1117/12.2560758
Event: SPIE Astronomical Telescopes + Instrumentation, 2020, Online Only
Abstract
Additive manufacturing technology is expected to be the third processing method following cutting and machining. In recent years, there has been an increasing demand for higher precision in the fields for optical equipment. However, there are still few reports of additive manufacturing technology using zero thermal expansion material. The authors report the results for the purpose of developing additive manufacturing technology for zero thermal expansion metal.
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Nobuyuki Oyama, Kazuya Kitamoto, Takuo Handa, and Mitsuki Asahina "Fundamental characteristics of three-dimensional additive manufacturing products of zero thermal expansion metal", Proc. SPIE 11451, Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation IV, 1145116 (13 December 2020); https://doi.org/10.1117/12.2560758
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KEYWORDS
Metals
Additive manufacturing
Thermal energy technology
Basic research
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