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Method for producing ferrite pre-sintering material by dry method
The invention discloses a method for producing a ferrite pre-sintering material by a dry method, which comprises a dry method ball milling process, the dry method ball milling process is as follows: strontium carbonate, iron oxide powder and steel balls are added into a horizontal compact functional mixer for ball milling, the strontium carbonate and the iron oxide powder form a material, the mass ratio of the material to the steel balls is 1: 1.2-1.5, and the dry method ball milling process is as follows: the strontium carbonate, the iron oxide powder and the steel balls are mixed uniformly; the steel ball is a combination of a steel ball with the diameter of 2mm, a steel ball with the diameter of 3mm, a steel ball with the diameter of 4mm, a steel ball with the diameter of 5mm, a steel ball with the diameter of 6mm, a steel ball with the diameter of 7mm and a steel ball with the diameter of 8mm; the mass ratio of the steel ball with the diameter of 2 mm to the steel ball with the diameter of 3 mm to the steel ball with the diameter of 4 mm to the steel ball with the diameter of 5 mm to the steel ball with the diameter of 6 mm to the steel ball with the diameter of 7 mm to the steel ball with the diameter of 8 mm is 1: (1.2-1.3): (1.4-1.5): (1.1-1.2): (0.8-0.9): (0.5-0.6): (0.3-0.4).
本发明公开的一种干法生产铁氧体预烧料的方法，包括干法球磨工序，所述干法球磨工序是将碳酸锶、氧化铁粉末和钢球加入卧式致密功能混料机中进行球磨，其碳酸锶与氧化铁粉末组成物料，物料与钢球之间的质量比为1∶1.2～1.5，钢球为直径为2mm的钢球、直径为3mm的钢球、直径为4mm的钢球、直径为5mm的钢球、直径为6mm的钢球、直径为7mm的钢球、直径为8mm的钢球的组合，直径为2mm的钢球、直径为3mm的钢球、直径为4mm的钢球、直径为5mm的钢球、直径为6mm的钢球、直径为7mm的钢球、直径为8mm的钢球质量比为1∶1.2～1.3∶1.4～1.5∶1.1～1.2∶0.8～0.9∶0.5～0.6∶0.3～0.4。
Method for producing ferrite pre-sintering material by dry method
The invention discloses a method for producing a ferrite pre-sintering material by a dry method, which comprises a dry method ball milling process, the dry method ball milling process is as follows: strontium carbonate, iron oxide powder and steel balls are added into a horizontal compact functional mixer for ball milling, the strontium carbonate and the iron oxide powder form a material, the mass ratio of the material to the steel balls is 1: 1.2-1.5, and the dry method ball milling process is as follows: the strontium carbonate, the iron oxide powder and the steel balls are mixed uniformly; the steel ball is a combination of a steel ball with the diameter of 2mm, a steel ball with the diameter of 3mm, a steel ball with the diameter of 4mm, a steel ball with the diameter of 5mm, a steel ball with the diameter of 6mm, a steel ball with the diameter of 7mm and a steel ball with the diameter of 8mm; the mass ratio of the steel ball with the diameter of 2 mm to the steel ball with the diameter of 3 mm to the steel ball with the diameter of 4 mm to the steel ball with the diameter of 5 mm to the steel ball with the diameter of 6 mm to the steel ball with the diameter of 7 mm to the steel ball with the diameter of 8 mm is 1: (1.2-1.3): (1.4-1.5): (1.1-1.2): (0.8-0.9): (0.5-0.6): (0.3-0.4).
本发明公开的一种干法生产铁氧体预烧料的方法，包括干法球磨工序，所述干法球磨工序是将碳酸锶、氧化铁粉末和钢球加入卧式致密功能混料机中进行球磨，其碳酸锶与氧化铁粉末组成物料，物料与钢球之间的质量比为1∶1.2～1.5，钢球为直径为2mm的钢球、直径为3mm的钢球、直径为4mm的钢球、直径为5mm的钢球、直径为6mm的钢球、直径为7mm的钢球、直径为8mm的钢球的组合，直径为2mm的钢球、直径为3mm的钢球、直径为4mm的钢球、直径为5mm的钢球、直径为6mm的钢球、直径为7mm的钢球、直径为8mm的钢球质量比为1∶1.2～1.3∶1.4～1.5∶1.1～1.2∶0.8～0.9∶0.5～0.6∶0.3～0.4。
Method for producing ferrite pre-sintering material by dry method
一种干法生产铁氧体预烧料的方法
WANG ZEYUAN (author) / XIE JINQIANG (author) / LUO YUXIA (author)
2024-07-26
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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