As with any metal and alloy forming process, aluminum alloy forgings have advantages and disadvantages. Generally, aluminum alloys are forged with heat, but it can also be done in what is considered a cold process, where the alloy is not heated until the force is applied.There are several processes

The physical properties and mechanical properties of alumina and titanium oxide brittle inclusions in the riser area of cylinder forgings are quite different from those of the matrix. During the stress deformation process, the brittle inclusions cannot deform with the metal correspondingly, and stre

The selection of quality raw materials is a prerequisite for ensuring the quality of forgings. The main links that determine the quality of raw materials are smelting, ingot casting and semi-finished product processing.

After heat treatment of aluminum alloy forgings, due to the high temperature heating, bubbles often appear on the surface of the forgings, the bubbles are very thin, gas escapes when opened in the water, the bubbles are obviously layered, and the inner wall is corrugated and gray-black. combustion p

The preparation of aluminum alloy forgings before forging includes the selection of raw materials, calculation, blanking, heating, deformation, design of equipment and molds. Before forging, the lubrication method and lubricant should also be selected.Forging materials have a wide range of surfaces,

First, the characteristics of fine forging1. Greatly reduce the cost of product parts. The machining allowance of forgings is small, the public service is small, and the surface roughness value is small. Machining can partially or completely replace parts, save data and machining time, and improve l

Since the deformation resistance of aluminum alloys increases with the decrease of temperature, the increase rate is faster than that of carbon steel and low-alloy steel; in addition, when the die forging shop is too high or low, aluminum alloy forgings are prone to defects. Therefore, the aluminum

Aluminum alloy profiles have been widely used in every industrial sector because of a series of advantages such as small proportion, specific strength and high specific stiffness. Aluminum alloy castings have become an indispensable raw material for mechanical parts in every industrial sector. Gener

1. Make a lightweight frameThe specific gravity of aluminum is light but not hard enough. In order to increase its strength, it is made into an alloy and subjected to heat treatment. The heat treatment adopts the aging precipitation enhancement method. Simply put, a substance that hinders the deform

The three astronauts carried by the Shenzhou 13 spacecraft carried out a six-month space journey. The time span is unique in the history of our country. The aluminum alloy material used on the Shenzhou 13 spacecraft is required to be absolutely stable and reliable. Uniform organization, stable perfo