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Preparation technology of corrosion-resistant aluminum alloy material and corrosion-resistant aluminum alloy material

A corrosion-resistant aluminum alloy and a preparation process technology are applied in the preparation process of corrosion-resistant aluminum alloy materials and the field of corrosion-resistant aluminum alloy materials, and can solve the problems of weak oxidation resistance and corrosion resistance, unenvironmentally friendly production process, and short service life. , to achieve the effect of strong oxidation resistance and corrosion resistance, long service life and high hardness

Inactive Publication Date: 2018-02-27
长沙仲善新能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a preparation process of a corrosion-resistant aluminum alloy material and a corrosion-resistant aluminum alloy material to solve the problems of insufficient hardness, weak oxidation resistance and corrosion resistance of existing corrosion-resistant aluminum alloy materials, and insufficient environmental protection in the production process , short service life and other quality defects

Method used

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Examples

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Comparison scheme
Effect test

preparation example Construction

[0023] The preparation process of the corrosion-resistant aluminum alloy material comprises the following steps:

[0024] S1. Smelting: After cleaning the prepared materials, they are smelted by casting aluminum alloy smelting method. First, silicon nitride, borax, aluminum, copper, and diatomaceous earth are melted. After melting, stir evenly and then add ferromolybdenum, manganese, Yttrium, titanium, chromium, nickel, inject graphene, trisodium phosphate, acrylic regulator, p-hydroxybenzenesulfonic acid, dispersant POLYRON, 701 powder enhancer after the chemical clearing. Constant temperature smelting under the conditions of 420-580W, temperature 65-75°C, and rotation speed 160-310r / min to obtain a crude aluminum alloy melt by constant temperature smelting for 45-70min;

[0025] S2. Refining: when the temperature reaches 750-800°C, the aluminum alloy crude melt is refined: the scum on the surface of the aluminum alloy crude melt in the furnace is cleaned, and it will be bake...

Embodiment 1

[0030] A corrosion-resistant aluminum alloy material, in parts by weight, comprising the following raw materials: 12 parts of silicon nitride, 25 parts of ferromolybdenum, 14 parts of copper, 1.2 parts of graphene, 9 parts of manganese, 8 parts of yttrium, 18 parts of titanium, 12 parts of borax, 20 parts of chromium, 8 parts of nickel, 8 parts of diatomaceous earth, 2 parts of trisodium phosphate, 1 part of acrylate regulator, 2 parts of p-hydroxybenzenesulfonic acid, 2 parts of dispersant POLYRON, 701 powder enhancer 2 parts and aluminum 180 parts;

[0031] The preparation process of the corrosion-resistant aluminum alloy material comprises the following steps:

[0032] S1. Smelting: After cleaning the prepared materials, they are smelted by casting aluminum alloy smelting method. First, silicon nitride, borax, aluminum, copper, and diatomaceous earth are melted. After melting, stir evenly and then add ferromolybdenum, manganese, Yttrium, titanium, chromium, nickel, inject ...

Embodiment 2

[0037] A corrosion-resistant aluminum alloy material, in parts by weight, comprising the following raw materials: 14 parts of silicon nitride, 27 parts of ferromolybdenum, 16 parts of copper, 1.4 parts of graphene, 11 parts of manganese, 9 parts of yttrium, 20 parts of titanium, 14 parts of borax, 21 parts of chromium, 10 parts of nickel, 9 parts of diatomaceous earth, 2 parts of trisodium phosphate, 1 part of acrylate regulator, 2 parts of p-hydroxybenzenesulfonic acid, 2 parts of dispersant POLYRON, 701 powder enhancer 2 parts and aluminum 195 parts;

[0038] The preparation process of the corrosion-resistant aluminum alloy material comprises the following steps:

[0039] S1. Smelting: After cleaning the prepared materials, they are smelted by casting aluminum alloy smelting method. First, silicon nitride, borax, aluminum, copper, and diatomaceous earth are melted. After melting, stir evenly and then add ferromolybdenum, manganese, Yttrium, titanium, chromium, nickel, injec...

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PUM

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Abstract

The invention discloses a preparation technology of a corrosion-resistant aluminum alloy material and the corrosion-resistant aluminum alloy material. The corrosion-resistant aluminum alloy material comprises the following raw materials of silicon nitride, ferromolybdenum, copper, graphene, manganese, yttrium, titanium, borax, chromium, nickel, diatomite, trisodium phosphate, an acrylics regulator, p-hydroxybenzenesulfonic acid, a dispersant POLYRON, a 701 powder enhancer and aluminum. The corrosion-resistant aluminum alloy material is prepared from the steps of smelting, refining, casting, die straightening and the like. According to the preparation technology of the corrosion-resistant aluminum alloy material and the corrosion-resistant aluminum alloy material, the corrosion-resistant aluminum alloy material is high in hardness, high in anti-oxidation performance and corrosion resistance, environmentally friendly in production process and long in service life.

Description

【Technical field】 [0001] The invention belongs to the technical field of corrosion-resistant aluminum alloy materials, and in particular relates to a preparation process of corrosion-resistant aluminum alloy materials and the corrosion-resistant aluminum alloy material. 【Background technique】 [0002] The aluminum and aluminum alloy processing industry has entered a new period of rapid development, and the application of aluminum has become more and more extensive. Aluminum is the material of choice for lightweight, and an important basic material for various economic sectors and people's lives. Due to the continuous increase in product performance requirements, the formula and process of the existing aluminum alloy materials are not very reasonable, the obtained aluminum alloy materials cannot obtain ideal performance, and there is a problem of poor corrosion resistance during use, which shortens the production time. The service life of aluminum alloy products. Therefore,...

Claims

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Application Information

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IPC IPC(8): C22C1/02C22C1/06C22F1/04C22C21/00
CPCC22C1/026C22C1/06C22C21/00C22F1/04
Inventor 不公告发明人
Owner 长沙仲善新能源科技有限公司
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