Fuwei Li, Hongxia Zhao, Guoqing Pan, Yunqiang Zhang, Shen Qi, Xiongwei Jiang. Study on Characteristics of High-Strength Nano Infrared Ceramic Dome for Mid-Infrared Missile[J]. Acta Optica Sinica, 2021, 41(7): 0716002
- Acta Optica Sinica
- Vol. 41, Issue 7, 0716002 (2021)
Fig. 1. Fractured surface image and grain size distribution of high strength nano infrared ceramic. (a) Fractured surface image of infrared ceramic; (b) grain size distribution
Fig. 2. Transmittance curve of high strength nano infrared ceramic. (a) Before coating; (b) after coating
Fig. 3. Refractive index curve of high strength nano infrared ceramic
Fig. 4. Emissivity curve of high strength nano infrared ceramic at 600 ℃
Fig. 5. Comparison photos of dome before and after high temperature impact test. (a) Before test; (b) after test
Fig. 6. Photo of dome assembly
Fig. 7. Simulated dynamic separation test. (a) Before separation; (b) after separation
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Table 1. Vickers hardness of high strength nano infrared ceramic
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Table 2. Bending strength of high strength nano infrared ceramic
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