Carbon steel casting and investment high precision casting

The silica sol processing technology belongs to the so-called investment high-precision casting. It is a type of casting process with little or no cutting. It is an excellent production process in the casting field and its application is very common. andCarbon steel castingNot only is it suitable for casting of various types and alloys, but also the precision and process performance of castings produced by carbon steel casting are higher than other casting methods, and even other casting methods are difficult to cast, heat-resistant, and inconvenient. Castings produced and processed can be made of carbon steel casting.

For investment high-precision casting, it was developed on the basis of wax mold casting in ancient times. As the four ancient civilizations, China is one of the earliest countries that applied this technology. As far back as hundreds of AD, our ancient laborers created this type of lost-wax casting technology, which was used to cast various fine patterns and textures. Finished products such as written bells and containers, such as the tomb of Zenghou Yi in the autumn and spring. The base of the tomb of Zenghouyi is composed of several coiled dragons. They are connected end to end, overlapping left and right, producing a multi-layer moire pattern with hollow carvings in the middle. This kind of pattern is difficult to produce with ordinary casting techniques. The lost wax casting process can use the characteristics of paraffin wax that has no strength and is convenient for carving. With general props, it can be used to carve the same paraffin material as the tomb of Zenghou Yi tomb, and then add a casting system. Architectural coating, dewaxing, and pouring, you can get the exquisite tomb plate of Zenghou Yi.