新闻资讯

New center

Check category
/
/
/
The role and influence of zinc alloy die-casting elements

The role and influence of zinc alloy die-casting elements

(Summary description)In the alloy composition, the effective elements are aluminum, copper, and magnesium; the harmful elements are lead, cadmium, tin, and iron.

The role and influence of zinc alloy die-casting elements

(Summary description)In the alloy composition, the effective elements are aluminum, copper, and magnesium; the harmful elements are lead, cadmium, tin, and iron.

In the alloy composition, the effective elements are aluminum, copper, and magnesium; the harmful elements are lead, cadmium, tin, and iron.
(1) The role of alloying elements
1) Aluminum is the main alloying element in zinc alloys, which can greatly improve the fluidity of zinc liquid, thereby improving its casting properties. The eutectic alloy with 5% aluminum has the best flow, but the impact strength is low. Aluminum in the range of 3.9% to 4.3%, on the one hand, strengthens the alloy, effectively refines the grains, and improves the strength; on the other hand, it can make the alloy have better casting properties. Aluminum has the effect of grain refinement and solid solution strengthening, which can reduce the reaction rate of zinc and iron. When the aluminum content exceeds 4.3%, the alloy becomes brittle and the casting is difficult to process; when the aluminum content is less than 3.9%, the forming of thin-walled parts is difficult, and there is a possibility of cooling crack after casting.

china Zinc alloy die casting die

2) The role of magnesium is to reduce intergranular corrosion, refine the structure of zinc alloys, improve the wear resistance of zinc alloys, and increase strength and hardness. Generally controlled within the range of 0.03%~0.08%, more than 0.08% is prone to hot brittleness, hot cracking, and fluidity decline. Copper can improve the strength, hardness, wear resistance and corrosion resistance of alloys. When the copper content exceeds 1.25%, the casting size is unstable and the fluidity of the alloy is reduced.

Keyword:

推荐新闻

Innovative Processes and High-Quality Products: The Advantages of Aluminum Alloy Die Casting Manufacturers
Innovative Processes and High-Quality Products: The Advantages of Aluminum Alloy Die Casting Manufacturers
Aluminum alloy die casting manufacturers are known for their innovative processes and high-quality products. With the use of advanced technologies, these manufacturers can produce complex and intricate parts with precision and accuracy.
See more information
Aluminum alloy die casting manufacturers are known for their innovative processes and high-quality products. With the use of advanced technologies, these manufacturers can produce complex and intricate parts with precision and accuracy.
Finding the Right Aluminum Alloy Die Casting Manufacturer for Your Business
Finding the Right Aluminum Alloy Die Casting Manufacturer for Your Business
Aluminum alloy die casting is a popular manufacturing process used to produce a wide range of products, from engineering parts to automobile components. Finding the right manufacturer is critical to the success of your business.
See more information
Aluminum alloy die casting is a popular manufacturing process used to produce a wide range of products, from engineering parts to automobile components. Finding the right manufacturer is critical to the success of your business.
Die Cast Aluminum Parts Revolutionize Electronics Industry
Die Cast Aluminum Parts Revolutionize Electronics Industry
With the continuous development of electronic products, more and more electronic manufacturers begin to use Die cast aluminum parts to manufacture their products. These aluminum alloy parts are widely used because of their light weight, high strength and high corrosion resistance.
See more information
With the continuous development of electronic products, more and more electronic manufacturers begin to use Die cast aluminum parts to manufacture their products. These aluminum alloy parts are widely used because of their light weight, high strength and high corrosion resistance.
Previous page
1
2
28

Foshan Nanhai Jiawei metal products Co., Ltd

Contact information:18928682636(Miss Liang)/18928682621(Mr. Tang)

Company phone:0757-85103282

Company fax:0757-85103183

Company email:sunny@nhjiawei.com / jia_tangvic@163.com

Marketing Center: No.90, hongganglihe Road, Lishui Town, Nanhai District, Foshan City

Production base: b3-1, zone 3, Enping Industrial Park, Jiangmen industrial transfer park (Enping Guangen profile Co., Ltd.)

language
中国
韩国
韩国
韩国
韩国
韩国
Copyright © 2021 Foshan Nanhai Jiawei metal products Co., Ltd 粤ICP备19125561号 Powerby :300.cn