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Preparation process of phi 700mm ultra-high power graphite electrode
The invention discloses a preparation process of a phi 700mm ultrahigh-power graphite electrode, belongs to the technical field of graphite electrode preparation processes, and mainly solves the technical problems of low flexural strength, high elastic modulus, poor customer use effect and the like of an existing ultrahigh-power graphite electrode. According to the technical scheme, the preparation process of the phi 700mm ultrahigh-power graphite electrode comprises the following process steps: 1) burdening; 2) mixing and kneading to prepare paste; 3) carrying out extrusion molding; 4) carrying out primary roasting; 5) dipping; 6) carrying out secondary roasting; 7) carrying out graphitization treatment; 8) carrying out machining. The method has the advantages that the technological process is simple and easy to operate, the production efficiency is high, and the prepared graphite electrode is high in performance.
一种φ700mm超高功率石墨电极的制备工艺，属于石墨电极制备工艺技术领域，本发明主要解决现有超高功率石墨电极石墨电极抗折强度低、弹性模量高、客户使用效果不佳等技术问题。本发明的技术方案为：一种φ700mm超高功率石墨电极的制备工艺，包括以下工艺步骤：1)配料；2)混捏制糊；3)挤压成型；4)一次焙烧；5)浸渍；6)二次焙烧；7)石墨化处理；8)机加工。本发明具有工艺过程简单易操作、生产效率高、所制得的石墨电极性能高等优点。
Preparation process of phi 700mm ultra-high power graphite electrode
The invention discloses a preparation process of a phi 700mm ultrahigh-power graphite electrode, belongs to the technical field of graphite electrode preparation processes, and mainly solves the technical problems of low flexural strength, high elastic modulus, poor customer use effect and the like of an existing ultrahigh-power graphite electrode. According to the technical scheme, the preparation process of the phi 700mm ultrahigh-power graphite electrode comprises the following process steps: 1) burdening; 2) mixing and kneading to prepare paste; 3) carrying out extrusion molding; 4) carrying out primary roasting; 5) dipping; 6) carrying out secondary roasting; 7) carrying out graphitization treatment; 8) carrying out machining. The method has the advantages that the technological process is simple and easy to operate, the production efficiency is high, and the prepared graphite electrode is high in performance.
一种φ700mm超高功率石墨电极的制备工艺，属于石墨电极制备工艺技术领域，本发明主要解决现有超高功率石墨电极石墨电极抗折强度低、弹性模量高、客户使用效果不佳等技术问题。本发明的技术方案为：一种φ700mm超高功率石墨电极的制备工艺，包括以下工艺步骤：1)配料；2)混捏制糊；3)挤压成型；4)一次焙烧；5)浸渍；6)二次焙烧；7)石墨化处理；8)机加工。本发明具有工艺过程简单易操作、生产效率高、所制得的石墨电极性能高等优点。
Preparation process of phi 700mm ultra-high power graphite electrode
一种φ700mm超高功率石墨电极的制备工艺
LI JUN (author) / LIU YANWEI (author) / FAN ZHILI (author) / FU KAIKAI (author)
2021-03-19
Patent
Electronic Resource
Chinese
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