Lightweight aluminum alloy template and preparation method thereof

An aluminum alloy formwork, lightweight technology, applied in the field of aluminum alloy formwork, can solve the problems of reduced service life, weakened strength, bending and deformation of aluminum alloy formwork, etc., to achieve extended service life, good bearing capacity, and high alloy strength Effect

Pending Publication Date: 2022-05-31
重庆新久融科技有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to reduce the weight of the aluminum alloy formwork, some aluminum alloy formwork suppliers have also made the aluminum alloy formwork into a hollow structure in the past two years. Alth

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Lightweight aluminum alloy template and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0062]

The present embodiment carries out the preparation of lightweight aluminum alloy template, comprises the following steps:

S1, the metal aluminum of 92.5kg is heated to 660 ℃ of melting, then add 0.2kg nano-silicon carbide, stir evenly

S2, under the temperature of 1850 ℃, in the first mixed molten liquid, add the zinc of 2.5kg, the copper of 1.2kg, the copper of 0.8kg successively

S3, the second mixed molten liquid is poured, and rolled into the aluminum alloy plate of thickness 2.5mm, then annealed, when returning

[0027] S4, the aluminum alloy plate is cut, punched and welded to prepare an aluminum alloy template.

Example Embodiment

2

The present embodiment carries out the preparation of lightweight aluminum alloy template, comprises the following steps:

S1, the metal aluminum of 92.5kg is heated to 660 ℃ of melting, then add 0.2kg nano-silicon carbide, stir evenly

S2, under the temperature of 1875 ℃, in the first mixed molten liquid, add the zinc of 4.5kg, the copper of 1.7kg, the copper of 1.2kg successively

S3, the second mixed molten liquid is poured and rolled into the aluminum alloy plate of thickness 2.8mm, then annealed, and when returning

[0033] S4, the aluminum alloy plate is cut, punched and welded to prepare an aluminum alloy template.

Example Embodiment

Embodiment 3,

The present embodiment carries out the preparation of lightweight aluminum alloy template, comprises the following steps:

S1, the metal aluminum of 83.3kg is heated to 680 ℃ of melting, then add 0.5kg nano-silicon carbide, stir evenly

S2, under the temperature of 1850 ℃, in the first mixed molten liquid, add the zinc of 2.5kg, the copper of 1.2kg, the copper of 0.8kg successively

S3, the second mixed molten liquid is poured and rolled into the aluminum alloy plate of thickness 3.0mm, then annealed, when returning

[0039] S4, the aluminum alloy plate is cut, punched and welded to prepare an aluminum alloy template.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

PropertyMeasurementUnit
Thicknessaaaaaaaaaa
Login to view more

Abstract

The invention relates to the technical field of aluminum alloy templates, and discloses a lightweight aluminum alloy template and a preparation method thereof.The template is prepared from, by weight, 0.5%-1.5% of nano zinc oxide, 1.5%-1.9% of nano titanium dioxide, 0.6%-1.3% of nano Ni, 0.2%-0.5% of nano silicon carbide, 2.5%-6.5% of zinc, 1.2%-2.6% of copper, 0.8%-1.6% of magnesium, 0.2%-0.8% of zirconium and the balance aluminum. Then adding nano silicon carbide, nano zinc oxide, nano titanium dioxide and nano Ni, stirring at a high speed for 10-20 minutes, and standing; sequentially adding zinc, copper, magnesium and zirconium into the first mixed solution, stirring for 1-2 hours, cooling to 650-680 DEG C, and standing for 15-25 minutes to obtain a second mixed solution; the second mixed solution is poured and rolled into an aluminum alloy plate with the thickness of 2.5-3.0 mm, and then annealing is conducted; and the aluminum alloy plate is cut, punched and welded, and the aluminum alloy formwork is prepared. The strength and the service life of the aluminum alloy formwork can be guaranteed under the conditions that the thickness of the aluminum alloy formwork is reduced, the weight of the aluminum alloy formwork is reduced, and construction is facilitated.

Description

technical field [0001] The invention relates to the technical field of aluminum alloy templates, in particular to a lightweight aluminum alloy template and a preparation method thereof. Background technique [0002] Building formwork is an indispensable building construction material and important tool, which plays an important role in the construction process of cast-in-place concrete. Among them, aluminum alloy formwork technology, as a new formwork technology, has achieved good application in housing construction projects Effect. The full name of aluminum alloy formwork is aluminum alloy formwork for concrete engineering. It is a new generation of formwork system after wood formwork, bamboo, wood plywood and steel formwork. The aluminum alloy formwork is made of aluminum alloy profiles as the main material, and is suitable for concrete engineering after machining and welding. [0003] Although the aluminum alloy formwork has a lower density than the steel formwork, and ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): C22C21/10C22C21/18C22C21/16C22C32/00C22F1/057C22F1/053C22C1/10
CPCC22C21/10C22C21/18C22C21/16C22C32/0005C22F1/057C22F1/053C22C1/1036C22C1/1047
Inventor 唐华强王龙
Owner 重庆新久融科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap