academy

08AL——Low carbon steel, with a nominal carbon content of 0.08%, and the actual carbon content is between 0.05 and 0.11%, similar to grade SAE1008. When it is used for forming without heat treatment, there are also cases where SPCC is use...

1.Stainless Steel Overview Stainless steel is a group of iron alloys containing at least 11% chromium, an element that inhibits iron from rusting and also provides heat resistance to steel. Different types of stainless steel include car...

Cast iron is an iron-carbon alloy with a carbon content greater than 2.11% (generally 2.5 to 4%). It is a multi-component alloy with iron, carbon, and silicon as its main elements and contains more impurities such as manganese, sulfur, a...

Sand adhering to castings not only affects the appearance quality of castings, but may even cause them to be scrapped. Therefore, sufficient attention must be paid to the sand adhesion of castings to improve product yield. So how to prev...

Casting processing is a process in which molten metal liquid that meets the requirements is poured into a specific casting mold, and the desired shape, size, and performance are obtained after cooling and solidification. It is widely use...

一、Five important details that are easily overlooked in lost foam casting 1. Pressure head height; 1) In order to ensure the highest and farthest part of the casting, and obtain a casting with clear contours and complete structure, the h...

Introduction Casting is the earliest metal thermal processing technology mastered by humans, with a history of about 6,000 years. China has entered the heyday of bronze castings between about 1700 BC and 1000 BC, and its craftsmanship ha...

During the solidification process of a casting, there are generally three areas on its cross section, namely the solid area, the solidification area, and the liquid area. The solidification zone is the area where “solid and liquid ...

First, the definition of manual modeling Manual modeling is a modeling process that is completed entirely by hand or hand tools. Manual modeling operation is flexible, wide adaptability, simple process equipment, low cost, but its castin...