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Method for improving primary ball-milling mixing quality of MCT ceramic
The invention discloses a method for improving primary ball-milling mixing quality of MCT ceramic. The preparation method comprises the following specific process steps: preparing a citric acid solvent, adding a citric acid solvent, adding a strontium titanate modifier, adding a dispersing agent and an anti-settling agent, adding a magnesium oxide raw material, adding a titanium dioxide raw material, adding titanium dioxide powder, adding a calcium carbonate raw material, adding a certain amount of pure water, adjusting a ball mill to enter a ball milling working state, and carrying out primary ball-milling mixing according to the designed time, and the like. The problems that in the existing MCT microwave dielectric ceramic powder preparation process, mixing process conditions are not easy to control, raw materials cannot be fully dissolved in a solvent, slurry caking is generated in a ball mill, the slurry dispersion effect is extremely poor, slurry caking is serious, the ball milling uniformity is poor, the production percent of pass is reduced, unqualified products are increased, and the production cost is high are solved. The quality and other coherence problems of the whole batch of products are reduced. The method is widely applied to the manufacturing process of the MCT-based microwave dielectric ceramic.
一种改善MCT陶瓷一次球磨混料质量的方法，具体工艺步骤包括：制备柠檬酸溶剂、加入柠檬酸溶剂、加入钛酸锶改性剂、加入分散剂和防沉剂、加入氧化镁原材料、加入二氧化钛原材料、加入二氧化钛粉料、加入碳酸钙原材料、加入一定量的纯水、调节球磨机进入球磨工作状态、按设计的时间进行一次球磨混料等工艺步骤。解决了现有MCT微波介质陶瓷粉制备过程中，混料工艺条件不易控制，导致原材料不能否充分溶于溶剂中，球磨机内产生浆料结块，浆料分散效果极差，浆料结块严重，球磨均匀性差，降低生产合格率，增加不合格产品，降低整个批次产品的品质等连贯性问题。该方法广泛应用于MCT基微波介质陶瓷的制作工艺中。
Method for improving primary ball-milling mixing quality of MCT ceramic
The invention discloses a method for improving primary ball-milling mixing quality of MCT ceramic. The preparation method comprises the following specific process steps: preparing a citric acid solvent, adding a citric acid solvent, adding a strontium titanate modifier, adding a dispersing agent and an anti-settling agent, adding a magnesium oxide raw material, adding a titanium dioxide raw material, adding titanium dioxide powder, adding a calcium carbonate raw material, adding a certain amount of pure water, adjusting a ball mill to enter a ball milling working state, and carrying out primary ball-milling mixing according to the designed time, and the like. The problems that in the existing MCT microwave dielectric ceramic powder preparation process, mixing process conditions are not easy to control, raw materials cannot be fully dissolved in a solvent, slurry caking is generated in a ball mill, the slurry dispersion effect is extremely poor, slurry caking is serious, the ball milling uniformity is poor, the production percent of pass is reduced, unqualified products are increased, and the production cost is high are solved. The quality and other coherence problems of the whole batch of products are reduced. The method is widely applied to the manufacturing process of the MCT-based microwave dielectric ceramic.
一种改善MCT陶瓷一次球磨混料质量的方法，具体工艺步骤包括：制备柠檬酸溶剂、加入柠檬酸溶剂、加入钛酸锶改性剂、加入分散剂和防沉剂、加入氧化镁原材料、加入二氧化钛原材料、加入二氧化钛粉料、加入碳酸钙原材料、加入一定量的纯水、调节球磨机进入球磨工作状态、按设计的时间进行一次球磨混料等工艺步骤。解决了现有MCT微波介质陶瓷粉制备过程中，混料工艺条件不易控制，导致原材料不能否充分溶于溶剂中，球磨机内产生浆料结块，浆料分散效果极差，浆料结块严重，球磨均匀性差，降低生产合格率，增加不合格产品，降低整个批次产品的品质等连贯性问题。该方法广泛应用于MCT基微波介质陶瓷的制作工艺中。
Method for improving primary ball-milling mixing quality of MCT ceramic
一种改善MCT陶瓷一次球磨混料质量的方法
ZHOU CUNLONG (author) / HUANG WEIXUN (author) / DOU ZHANMING (author) / HAN YUCHENG (author) / YING JIAN (author)
2021-02-23
Patent
Electronic Resource
Chinese
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