Production line for the production of blanks for vanadium-nitrogen alloys

Abstract

The invention discloses a production line for producing vanadium-nitrogen alloy billets. The production line comprises a raw material supply system, a metering and burdening system, a material mixing system and a billet forming system which are sequentially connected, wherein the raw material supply system comprises a vanadium oxide powder supply unit and a reducing agent supply unit, the vanadium oxide powder supply unit and the reducing agent supply unit are respectively connected with the metering and burdening system to convey vanadium oxide powder and a reducing agent, which are in line with requirements, into the metering and burdening system, the metering and burdening system is used for weighing the vanadium oxide powder and the reducing agent and conveying the well weighed vanadium oxide powder and the well weighed reducing agent into the material mixing system, the material mixing system is used for mixing the vanadium oxide powder and the reducing agent, preparing billet powder and further conveying the billet powder into the billet forming system, and the billet forming system is used for manufacturing the billets from the billet powder.

Description

technical field [0001] The invention relates to the field of vanadium-nitrogen alloy production, in particular to a production line for producing blanks of vanadium-nitrogen alloys. Background technique [0002] The existing production method of vanadium-nitrogen alloy is usually to mix vanadium oxide and reducing agent in a certain proportion, then add a binder and press it into a spherical billet, and then make the billet reduce and nitrid the vanadium oxide under a certain temperature condition. Vanadium nitrogen alloy. [0003] At present, the process flow for manufacturing blanks for the production of vanadium-nitrogen alloys is generally as follows: pretreatment of raw materials to obtain vanadium oxide powder and reducing agent with a particle size meeting the requirements; separately metering vanadium oxide powder and reducing agent, and mixing vanadium oxide powder and reducing agent The agent is mixed according to a certain ratio; the binder is added to the mixtur...

AI Technical Summary

Problems solved by technology

Since there is no special production line for the production of vanadium-nitrogen alloy billets at present, many processes in the billet manufacturing process are carried out manually, and the degree of mechanization and automation is low. All steps in the process flow are carried out intermittently, relying on manual labor and forklifts. Or cranes etc. realize the transfer of materials between processes. Therefore, the current manufacturing method for the production of vanadium-nitrogen alloy blanks has low blank forming rate and poor forming strength, and the accuracy of artificial ingredients is low so that the product quality fluctuates greatly and labor costs. High, low degree of automation, resulting in low production efficiency and low degree of mechanization, which is not conducive to expanding the scale of production and ensuring smooth production, etc.

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