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Yttrium aluminum garnet high-density transparent ceramic metallized material as well as preparation method and application thereof
The invention discloses a yttrium aluminum garnet high-density transparent ceramic metallization material and a preparation method and application thereof, and belongs to the technical field of ceramic metallization, 75 aluminum oxide is sintered and then mixed with agate balls and high-purity water, after ball milling, sieving and drying, the mixture is mixed with agate balls, molybdenum powder, manganese powder, MgO and a binder for ball milling, silk-screen printing is conducted on transparent ceramic after filtering, and the yttrium aluminum garnet high-density transparent ceramic metallization material is obtained. After drying, carrying out primary metallization hydrogen burning, and carrying out nickel plating and nickel burning to obtain the yttrium aluminum garnet high-density transparent ceramic metallization material; by introducing magnesium oxide, the viscosity of the original glass phase can be effectively reduced, the free-running property of the glass phase is improved, the metallization formula glass phase and the yttrium aluminum garnet transparent ceramic glass phase are better mutually soluble, and metallization of the yttrium aluminum garnet high-density transparent ceramic within the current sintering temperature range is achieved. Meanwhile, after magnesium oxide is introduced into the formula, the application range of the tensile strength to the sintering temperature is wider.
本发明公开了一种钇铝石榴石高密度透明陶瓷金属化材料及其制备方法和应用，属于陶瓷金属化技术领域，将75氧化铝烧结后，与玛瑙球和高纯水混合，经球磨，过筛，烘干后，再与玛瑙球、钼粉、锰粉、MgO和粘结剂混合球磨，过滤后在透明陶瓷上丝印，烘干后，进行一次金属化烧氢，经镀镍，烧镍后得到钇铝石榴石高密度透明陶瓷金属化材料；本发明中氧化镁的引入能够有效的降低原有玻璃相的粘度，改善玻璃相的流散性，使金属化配方玻璃相与钇铝石榴石透明陶瓷玻璃相更好互溶，实现了现行烧结温度范围内钇铝石榴石高密度透明陶瓷的金属化。同时，配方中引入氧化镁后抗拉强度对烧结温度的适应范围更为广泛。
Yttrium aluminum garnet high-density transparent ceramic metallized material as well as preparation method and application thereof
The invention discloses a yttrium aluminum garnet high-density transparent ceramic metallization material and a preparation method and application thereof, and belongs to the technical field of ceramic metallization, 75 aluminum oxide is sintered and then mixed with agate balls and high-purity water, after ball milling, sieving and drying, the mixture is mixed with agate balls, molybdenum powder, manganese powder, MgO and a binder for ball milling, silk-screen printing is conducted on transparent ceramic after filtering, and the yttrium aluminum garnet high-density transparent ceramic metallization material is obtained. After drying, carrying out primary metallization hydrogen burning, and carrying out nickel plating and nickel burning to obtain the yttrium aluminum garnet high-density transparent ceramic metallization material; by introducing magnesium oxide, the viscosity of the original glass phase can be effectively reduced, the free-running property of the glass phase is improved, the metallization formula glass phase and the yttrium aluminum garnet transparent ceramic glass phase are better mutually soluble, and metallization of the yttrium aluminum garnet high-density transparent ceramic within the current sintering temperature range is achieved. Meanwhile, after magnesium oxide is introduced into the formula, the application range of the tensile strength to the sintering temperature is wider.
本发明公开了一种钇铝石榴石高密度透明陶瓷金属化材料及其制备方法和应用，属于陶瓷金属化技术领域，将75氧化铝烧结后，与玛瑙球和高纯水混合，经球磨，过筛，烘干后，再与玛瑙球、钼粉、锰粉、MgO和粘结剂混合球磨，过滤后在透明陶瓷上丝印，烘干后，进行一次金属化烧氢，经镀镍，烧镍后得到钇铝石榴石高密度透明陶瓷金属化材料；本发明中氧化镁的引入能够有效的降低原有玻璃相的粘度，改善玻璃相的流散性，使金属化配方玻璃相与钇铝石榴石透明陶瓷玻璃相更好互溶，实现了现行烧结温度范围内钇铝石榴石高密度透明陶瓷的金属化。同时，配方中引入氧化镁后抗拉强度对烧结温度的适应范围更为广泛。
Yttrium aluminum garnet high-density transparent ceramic metallized material as well as preparation method and application thereof
一种钇铝石榴石高密度透明陶瓷金属化材料及其制备方法和应用
XIANG ZHENGSHUN (author) / LI LALIAN (author) / WANG WEI (author) / LU HUANG (author)
2023-10-20
Patent
Electronic Resource
Chinese
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