A manufacturing method and device for a disposable shaped graphite crucible
A graphite crucible, a disposable technology, applied in the field of graphite, can solve the problems of unstable crucible quality, low electrode recovery rate, and inability to meet the use of precious metal smelting, and achieve good ablative and leak-proof properties and high mechanical strength Effect
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Embodiment 1
[0055] figure 1 It is a schematic flow chart of a manufacturing method of a disposable shaped graphite crucible in an embodiment of the present invention. Such as figure 1 As shown, the embodiment of the present invention provides a manufacturing method of a disposable shaped graphite crucible, the method comprising:
[0056] Step 110: Obtain the first ratio of graphite powder and medium temperature coal tar pitch.
[0057] Step 120: Judging whether the first compounding ratio meets the first preset condition.
[0058] Further, the mass percentage of the graphite powder in the first preset condition is 72%-88%. Further, the mass percentage of the medium-temperature coal tar pitch in the first preset condition is 12%-28%.
[0059] Specifically, before the graphite powder is mixed with medium-temperature coal tar pitch, the graphite powder is firstly proportioned in particle size. %, the particle size ratio of graphite powder is 2%~4% 1mm, 37%~43% 0.5~0.15mm, 37%~43% 0.075m...
Embodiment 2
[0075]Based on the same inventive concept as the manufacturing method of a disposable shaped graphite crucible in the foregoing embodiment, the present invention also provides a manufacturing method device of a disposable shaped graphite crucible, such as figure 2 As shown, the device includes:
[0076] The first obtaining unit 11, the first obtaining unit 11 is used to obtain the first proportioning of graphite powder and medium temperature coal tar pitch;
[0077] A first judging unit 12, the first judging unit 12 is used to judge whether the first proportion meets the first preset condition;
[0078] A second obtaining unit 13, the second obtaining unit 13 is used to obtain the first kneading condition information of the graphite powder and the medium-temperature coal tar pitch when the first proportion meets the first preset condition;
[0079] A first determination unit 14, the first determination unit 14 is configured to determine a first kneading paste according to th...
Embodiment 3
[0102] Based on the same inventive concept as the manufacturing method of a disposable shaped graphite crucible in the foregoing embodiment, the present invention also provides a manufacturing device of a disposable shaped graphite crucible, such as image 3 As shown, it includes a memory 304, a processor 302, and a computer program stored on the memory 304 and operable on the processor 302. When the processor 302 executes the program, it realizes the manufacturing method of the disposable graphite crucible described above. steps in any of the methods.
[0103] Among them, in image 3 In, bus architecture (represented by bus 300), bus 300 may include any number of interconnected buses and bridges, bus 300 will include one or more processors represented by processor 302 and various types of memory represented by memory 304 circuits linked together. The bus 300 may also link together various other circuits, such as peripherals, voltage regulators, and power management circuits...
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