According to the different quality requirements of the anode MATERIAL of PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC removal, it is divided into low temperature material (2 800 ℃), medium temperature material (2 950 ℃) and high temperature material (3 000 ℃), but the process of graphitization high temperature treatment is generally in 2 Between 250 ℃ and 3 000 ℃, in order to achieve the required temperature in each position of the furnace, it is necessary to maintain a period of time in the high temperature process to ensure the uniform temperature in the furnace.
Under normal circumstances, due to different PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC type, the time to be held is different, the general high temperature holding time is 6~30 h, and the furnace resistance rebound should be kept for 3~6 h during the power transmission process. When the negative electrode and resistance material are not evenly distributed in the furnace, the current will flow through the place with low resistance, and the bias phenomenon will occur, which will affect the effect of the overall negative electrode graphitization.
Therefore, it is necessary to pay attention to the following points when installing PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC: The resistance material should be discharged from the head of the barrel to the tail long line of the barrel chamber during installation to avoid the concentration of small or large particles; When the new and old crucible is connected to the same cylinder, it is also necessary to carry out reasonable collocation, and it is forbidden to install the new crucible in one layer and the old crucible in one layer. Avoid exposing the resistance material into the side wall material.
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