A kind of aluminum alloy profile and preparation technology thereof

An aluminum alloy profile and aluminum alloy technology, which is applied in the field of aluminum alloy profiles, can solve the problems of high cost and heat treatment energy consumption, and achieve the effects of reducing production cost, beautifying appearance and good scratch resistance.

Active Publication Date: 2018-10-23
桂林兴城福铝业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Since the strength of general aluminum alloy is not as good as that of steel, in the process of manufacturing automobile door and window profiles, continuous annealing treatment is required to improve its strength, but the cost of continuous production and heat treatment energy consumption are relatively large. The proportion of applications in automotive doors and windows is rising, so it is imperative to develop new aluminum alloy profiles

Method used

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  • A kind of aluminum alloy profile and preparation technology thereof

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Comparison scheme
Effect test

Embodiment 1

[0034] An aluminum alloy profile, comprising an aluminum alloy substrate, a protective layer, a paint coating and a varnish coating, the surface of the aluminum alloy substrate is coated with a protective layer, the surface of the protective layer is coated with a paint coating, the color The surface of the lacquer coating is coated with a varnish coating; it is characterized in that the aluminum alloy substrate is composed of the following raw materials in parts by weight:

[0035] 10 parts of chromium, 10 parts of nickel, 5 parts of silicon, 0.5 parts of iron, 1 part of manganese, 1 part of magnesium, 1 part of zinc, 0.5 parts of titanium, 0.1 part of lead, 0.01 part of cadmium, and the rest is aluminum.

[0036] The paint coating comprises the following raw materials:

[0037] 35 parts of resin, 20 parts of monomer, 4 parts of photoinitiator, 25 parts of diluent, 0.5 part of leveling agent and 2 parts of color essence.

[0038] The preparation method of described colored p...

Embodiment 2

[0058] An aluminum alloy profile, comprising an aluminum alloy substrate, a protective layer, a paint coating and a varnish coating, the surface of the aluminum alloy substrate is coated with a protective layer, the surface of the protective layer is coated with a paint coating, the color The surface of the lacquer coating is coated with a varnish coating; it is characterized in that the aluminum alloy substrate is composed of the following raw materials in parts by weight:

[0059] 15 parts of chromium, 15 parts of nickel, 10 parts of silicon, 1 part of iron, 2 parts of manganese, 2 parts of magnesium, 2 parts of zinc, 1 part of titanium, 0.3 parts of lead, 0.03 parts of cadmium, and the rest are aluminum.

[0060] The paint coating comprises the following raw materials:

[0061] 40 parts of resin, 25 parts of monomer, 6 parts of photoinitiator, 30 parts of diluent, 1 part of leveling agent and 3 parts of color essence.

[0062] The preparation method of described colored pa...

Embodiment 3

[0082] An aluminum alloy profile, comprising an aluminum alloy substrate, a protective layer, a paint coating and a varnish coating, the surface of the aluminum alloy substrate is coated with a protective layer, the surface of the protective layer is coated with a paint coating, the color The surface of the lacquer coating is coated with a varnish coating; it is characterized in that the aluminum alloy substrate is composed of the following raw materials in parts by weight:

[0083] 13 parts of chromium, 13 parts of nickel, 8 parts of silicon, 0.8 parts of iron, 1.5 parts of manganese, 1.5 parts of magnesium, 1.5 parts of zinc, 0.8 parts of titanium, 0.2 parts of lead, 0.02 parts of cadmium, and the rest are aluminum.

[0084] The paint coating comprises the following raw materials:

[0085] 38 parts of resin, 23 parts of monomer, 5 parts of photoinitiator, 28 parts of diluent, 0.8 part of leveling agent and 2.5 parts of color essence.

[0086] The preparation method of descr...

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Abstract

The invention provides an aluminum alloy sectional material and a preparation process thereof. The aluminum alloy sectional material comprises an aluminum alloy base material, a protecting layer, a colored paint coating and a varnish coating. The surface of the aluminum alloy base material is coated with the protecting layer. The surface of the protecting layer is coated with the colored paint coating. The surface of the colored paint coating is coated with the varnish coating. The aluminum alloy sectional material is characterized in that the aluminum alloy base material contains the following raw materials, by weight, of 10-15 parts of chrome, 10-15 parts of nickel, 5-10 parts of silicon, 0.5-1 part of iron, 1-2 parts of manganese, 1-2 parts of magnesium, 1-2 parts of zinc, 0.5-1 part of titanium, 0.1-0.3 part of plumbum, 0.01-0.03 part of cadmium and the balance aluminum. The aluminum alloy sectional material is excellent in mechanical performance, the surface of the aluminum alloy sectional material has the characteristics of being scratchproof, abrasion-resistant, corrosion-resistant, not liable to be damaged and the like, and the increasingly-higher high-end requirement for aluminum alloy door frames can be met.

Description

technical field [0001] The invention relates to the technical field of aluminum alloy profiles, in particular to an aluminum alloy profile and a preparation process thereof. Background technique [0002] After decades of construction, China's automobile industry has begun to take shape, and automobile production has increased significantly. Especially after joining the WTO, instead of being wiped out as many people feared, China's automobile industry has relied on the capital of the international automobile industry and technology, achieved a great leap, China will be the world's largest and fastest growing auto market in the next 5 to 10 years, which has been generally recognized by the international industry. At present, many major international automobile manufacturers have come to China to establish joint ventures and continue to increase investment in China, showing a strong willingness to invest. For example, German Volkswagen and French Citroen have increased investme...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C22C21/00C22C1/02C22F1/04C09D201/00C09D175/04C08L9/00C08K3/22C08K3/36C08K13/02
CPCC08K3/22C08K3/36C08K13/02C08K2003/2262C09D201/00C22C1/026C22C21/00C22F1/002C22F1/04C08L75/04C08L9/00
Inventor 武娟
Owner 桂林兴城福铝业有限公司
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