A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Anti-cracking ferrite core sintering process
The invention relates to an anti-cracking ferrite core sintering process which is characterized in that a magnetic core blank is placed on a magnetic core sintering furnace, and the magnetic core blank is subjected to double-sided spray water cleaning and blow-drying under the cooperation of a first network chain conveyor and a second network chain conveyor; the magnetic core blank array is placed on a load bearing plate and then enters a furnace box, the temperature is increased to 400-500 DEG C at the speed of 3-5 DEG C/min, and the temperature increasing time is 1-3 h; raising the temperature of the magnetic core blank to 600-1100 DEG C, wherein the temperature raising time is 2-4 hours; the temperature of the magnetic core blank is raised to 1100-1400 DEG C, and the temperature raising time is 2-4 h; the magnetic core blank is subjected to heat preservation at 1350-1380 DEG C for 4-5 h; cooling to 450-550 DEG C, wherein the cooling time is 3-6 hours; and naturally cooling to room temperature to obtain the product.
本发明涉及一种抗开裂铁氧体磁芯烧结工艺，其特征在于，将磁芯坯料放入到磁芯烧结炉上，通过第一网链输送机和第二网链输送机的配合下对磁芯坯料进行双面喷雾水清洗并吹干；将磁芯坯料阵列摆放到承烧板后进入到炉箱内，以3‑5℃/min的速度升温至400‑500℃，升温时间为1‑3h；将磁芯坯料升温至600‑1100℃，升温时间为2‑4h；将磁芯坯料升温至1100‑1400℃，升温时间为2‑4h；将磁芯坯料在1350‑1380℃保温4‑5h；冷却降至450‑550℃，冷却时间3‑6h；自然冷却至室温得到产品。
Anti-cracking ferrite core sintering process
The invention relates to an anti-cracking ferrite core sintering process which is characterized in that a magnetic core blank is placed on a magnetic core sintering furnace, and the magnetic core blank is subjected to double-sided spray water cleaning and blow-drying under the cooperation of a first network chain conveyor and a second network chain conveyor; the magnetic core blank array is placed on a load bearing plate and then enters a furnace box, the temperature is increased to 400-500 DEG C at the speed of 3-5 DEG C/min, and the temperature increasing time is 1-3 h; raising the temperature of the magnetic core blank to 600-1100 DEG C, wherein the temperature raising time is 2-4 hours; the temperature of the magnetic core blank is raised to 1100-1400 DEG C, and the temperature raising time is 2-4 h; the magnetic core blank is subjected to heat preservation at 1350-1380 DEG C for 4-5 h; cooling to 450-550 DEG C, wherein the cooling time is 3-6 hours; and naturally cooling to room temperature to obtain the product.
本发明涉及一种抗开裂铁氧体磁芯烧结工艺，其特征在于，将磁芯坯料放入到磁芯烧结炉上，通过第一网链输送机和第二网链输送机的配合下对磁芯坯料进行双面喷雾水清洗并吹干；将磁芯坯料阵列摆放到承烧板后进入到炉箱内，以3‑5℃/min的速度升温至400‑500℃，升温时间为1‑3h；将磁芯坯料升温至600‑1100℃，升温时间为2‑4h；将磁芯坯料升温至1100‑1400℃，升温时间为2‑4h；将磁芯坯料在1350‑1380℃保温4‑5h；冷却降至450‑550℃，冷却时间3‑6h；自然冷却至室温得到产品。
Anti-cracking ferrite core sintering process
一种抗开裂铁氧体磁芯烧结工艺
YAN JIAHAO (author) / CHEN LIMING (author) / ZHOU ZHEFENG (author) / WANG JIANLIANG (author) / XIA JIANZHONG (author)
2023-03-31
Patent
Electronic Resource
Chinese
Sintering process of manganese zinc ferrite magnetic core
| European Patent Office | 2023
| European Patent Office | 2024