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Method for manufacturing gradient yttrium-stabilized zirconia films by combining nanoparticles and laser sintering
A method for manufacturing a gradient yttrium-stabilized zirconia film by combining nanoparticles and laser sintering relates to the field of ceramic films, and comprises the following steps: uniformly mixing ZrC, W, 8YSZ and SiC nanoparticles to obtain L-YSZ combined nanoparticles; the L-YSZ combined nano particles are used for preparing the L-YSZ combined nano particle ink; carrying out ink-jet printing and deposition on the L-YSZ combined nanoparticle film; the GH625 nickel alloy substrate is heated to 50 DEG C to 52 DEG C; the light spot diameter of the Nd-YAG laser is adjusted to be 0.2 to 0.3 mm; setting a laser scanning path; and adjusting the laser power to be 70-75W, the scanning speed to be 500-600mm/s and the scanning line spacing to be 0.001-0.0015 mm, and carrying out laser sintering on the L-YSZ combined nanoparticle film. The gradient yttrium-stabilized zirconia film prepared by the method has excellent gradient mechanical properties and high interface bonding strength.
通过组合纳米微粒和激光烧结制造梯度钇稳定氧化锆薄膜的方法，涉及陶瓷薄膜领域，包括：将ZrC、W、8YSZ、SiC纳米微粒混合均匀后获得L‑YSZ组合纳米微粒；利用L‑YSZ组合纳米微粒制备L‑YSZ组合纳米微粒墨水；L‑YSZ组合纳米微粒薄膜喷墨打印沉积；将GH625镍合金基板加热至50‑52℃；调整Nd‑YAG激光器的光斑直径为0.2‑0.3mm；设置激光扫描路径；调整激光功率70‑75W，扫描速度500‑600mm/s，扫描线间距0.001‑0.0015mm，并对L‑YSZ组合纳米微粒薄膜进行激光烧结。本发明所制备的梯度钇稳定氧化锆薄膜具有优异的梯度力学性能与高界面结合强度。
Method for manufacturing gradient yttrium-stabilized zirconia films by combining nanoparticles and laser sintering
A method for manufacturing a gradient yttrium-stabilized zirconia film by combining nanoparticles and laser sintering relates to the field of ceramic films, and comprises the following steps: uniformly mixing ZrC, W, 8YSZ and SiC nanoparticles to obtain L-YSZ combined nanoparticles; the L-YSZ combined nano particles are used for preparing the L-YSZ combined nano particle ink; carrying out ink-jet printing and deposition on the L-YSZ combined nanoparticle film; the GH625 nickel alloy substrate is heated to 50 DEG C to 52 DEG C; the light spot diameter of the Nd-YAG laser is adjusted to be 0.2 to 0.3 mm; setting a laser scanning path; and adjusting the laser power to be 70-75W, the scanning speed to be 500-600mm/s and the scanning line spacing to be 0.001-0.0015 mm, and carrying out laser sintering on the L-YSZ combined nanoparticle film. The gradient yttrium-stabilized zirconia film prepared by the method has excellent gradient mechanical properties and high interface bonding strength.
通过组合纳米微粒和激光烧结制造梯度钇稳定氧化锆薄膜的方法，涉及陶瓷薄膜领域，包括：将ZrC、W、8YSZ、SiC纳米微粒混合均匀后获得L‑YSZ组合纳米微粒；利用L‑YSZ组合纳米微粒制备L‑YSZ组合纳米微粒墨水；L‑YSZ组合纳米微粒薄膜喷墨打印沉积；将GH625镍合金基板加热至50‑52℃；调整Nd‑YAG激光器的光斑直径为0.2‑0.3mm；设置激光扫描路径；调整激光功率70‑75W，扫描速度500‑600mm/s，扫描线间距0.001‑0.0015mm，并对L‑YSZ组合纳米微粒薄膜进行激光烧结。本发明所制备的梯度钇稳定氧化锆薄膜具有优异的梯度力学性能与高界面结合强度。
Method for manufacturing gradient yttrium-stabilized zirconia films by combining nanoparticles and laser sintering
通过组合纳米微粒和激光烧结制造梯度钇稳定氧化锆薄膜的方法
QIU LU (author) / CHEN XIANGYU (author) / ZHU JIANQIN (author) / TAO ZHI (author)
2024-04-16
Patent
Electronic Resource
Chinese
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