Semi-solid forming technology, also known as semi-solid die forging or thixotropic die forging, is a new part processing technology, which is an advanced forming technology between liquid forming (cas...
In plastic extrusion molding equipment, the plastic extruder is usually called the main machine, and the subsequent equipment that is matched with the plastic extrusion molding machine is called the a...
Duplex stainless steel is generally divided into four types: Cr18 type, Cr21 type, Cr25 type and 25%-26% super duplex stainless steel. S31803 is a standard duplex stainless steel, belonging to the Cr2...
In today’s economic development and globalization, advanced technologies and concepts from all walks of life can be quickly spread and used in the country. In the sheet metal manufacturing indus...
The insulating treatment of the electroplating hanger can concentrate the current in the electroplating process on the parts, speed up the deposition speed, and save metal materials and power consumpt...
1. Casting [Explanation] The process of smelting metal into a liquid that meets certain requirements and pouring it into a casting mold. After cooling, solidification, and cleaning, a casting (part or...
At present, the main forming method of magnesium alloy products is casting, especially die-casting parts. However, the performance, reliability, yield, material utilization rate and equipment capacity...
Aluminum and aluminum alloy materials have low density, high strength, high thermal conductivity, strong corrosion resistance, and outstanding physical properties and mechanical functions, so they are...
Pure polyvinyl chloride (PVC) resin belongs to a kind of strong polar polymer, and its intermolecular force is relatively large, which leads to higher softening temperature and melting temperature of ...
Aluminum-magnesium alloy has high mechanical properties, corrosion resistance, low temperature resistance, good plasticity, light weight and low price, so it is widely used in low temperature pipeline...
Welded steel pipes refer to steel pipes with seams on the surface that are welded after bending and deforming steel strips or steel plates into round or square shapes. The billet used for welded steel...
In mold manufacturing, we will often hear the words casting and forging. What is the difference between these two manufacturing processes? Now, I will give you a detailed introduction! 1. Casting Cast...
So far, the most widely used system for chemical polishing of aluminum and its alloys is a mixed solution of sulfuric acid-phosphoric acid-nitric acid, copper and additives (hereinafter referred to as...
The quality of heat treatment is directly related to the quality of subsequent processing and ultimately affects the performance and life of parts. At the same time, heat treatment is a major energy c...
Surface treatment is a process of artificially forming a surface layer on the surface of the base material that is different from the mechanical, physical and chemical properties of the base. The purp...
This article mainly introduces some operating requirements of aluminum alloy die casting machine, let’s take a look! 1. Strictly monitor the die casting process The temperature of the aluminum w...
The history of polishing process is very long and it is widely used. However, the efficiency of traditional polishing process is really very low, which is not in line with the current industrial devel...
The advantages of aluminum-magnesium-manganese alloy enclosure plates: aluminum materials are widely used in the construction industry for exterior walls and roofs. The choice of aluminum as a buildin...
0Cr18Ni10Ti is a chromium-nickel austenitic stainless steel. This type of steel has excellent corrosion resistance and good comprehensive mechanical properties. At the same time, due to its excellent ...
Aluminum alloy die castings generally use sand molds or metal molds to pour the heated liquid aluminum or aluminum alloy into the mold cavity, and the obtained aluminum parts or aluminum alloy parts o...