Home > News > Daily News > Aluminum alloy die casting characteristics and advantages
News
Daily News
Industry News
Company news
Certifications
Latest News

Gifts of love in ancient China

Jade pendants The ancient Chinese usually gave their lovers something small so that they could easily take it everywhere. A jade pendant is a good cho...

what is mild steel

Mild steel is a type of carbon steel with a low amount of carbon – it is actually also known as “low carbon steel.” Although ranges vary depending ...

10 Differences between a Businessman and Entrepreneur

10 Differences between a Businessman and Entrepreneur Business people and entrepreneurs have many similarities.However, they are not the same kind of ...

What is ALOCROM 1200 surface treatment

What is ALOCROM 1200surface treatment Alocrom 1200 is a rapidnon-electrolytic dip process which gives excellent protection against corrosionto both pa...

What is Kydex material

What is Kydexmaterial Kydex is a line of thermoplasticacrylic-polyvinyl chloride materials manufactured by Sekisui SPI. It has a widevariety of applic...

What is Over mold?

Overmolding is also called 2 times injection molding in China. Compared with the third-party material bonding, overmolding process makes the process f...

What is Alodine 5200 surface treatment

What is Alodine 5200surface treatment Alodine 5200 treatment is a chromiumfree product and specifically formulated for treating aluminium and its allo...

What is Black Oxide?

Black Oxide, blackening, oxidizing, oxiding, black passivating, gun bluing . . . these terms all refer to the process of forming a black iron oxide on...

How and When to Add Bend Reliefs to Sheet Metal Parts

What is a Bend Relief? A bend relief is nothing more than two small incisions cut into a piece of sheet metal to free the metal between the two. It se...

Privacy Policy

We will not collect and store your information in any form.
Contact Us
Vice General Manager: Ivy
Tel:86-13312953695
Tel:86-755-82737317/82737469
Fax:86-755-82737710
E-mail: sales910@xy-global.com, sales.china@xy-global.com
Postal Code: 518129
Off Add: Room1702,17F,Building#4,Tianan Cloud Park,No.2018 Xuegang Rd.,Longgang District,Shenzhen.
Factory Add:Daling Industrial Area,Shaling,Fenggang Town,Dongguan City Contact Now

Aluminum alloy die casting characteristics and advantages

Aluminum alloy die casting characteristics and advantages

kerry 2021-08-23 19:05:19

In addition to having good die casting process properties and better mechanical properties, the die casting aluminum alloy also needs to have the following process properties: 


(1) Good thermoplastic rheological properties. It should have good thermoplastic rheological properties near the low superheat and the line temperature of liquid and solid to realize the filling of complex cavity, form a good casting surface and avoid the generation of shrinkage cavity defects; 

(2) Small line shrinkage rate, avoid cracks and deformation in the process of die casting, improve the dimensional accuracy of products; 

(3) The small solidification temperature range facilitates rapid simultaneous solidification and reduces the number of internal shrinkage holes and other defects; 

(4) Good high temperature thermal strength to avoid hot crack or serious deformation when opening the mold; 

(5) Good performance of casting/mould interface, no chemical reaction with die casting mould, small affinity, avoid alloying reaction between sticky mould and casting/mould interface; 

(6) Good physical and chemical properties, in the state of high temperature melting is not easy to inhale, oxidation, can meet the demand of long time insulation die-casting process. 

Compared with other manufacturing processes, die casting process has high production efficiency, high dimensional accuracy, excellent mechanical properties, high material utilization rate and better economic benefits in mass production.