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According to different uses of gray cast iron, it needs to have different properties, such as strength, cutting performance, tensile performance, etc....

In order to improve and enhance certain properties of steel, the elements that are intentionally added during the smelting process are called alloying elements.Commonly used alloying elements are chromium, silicon, manganese, rare earth.........

Broken silicon wafer slag belong to one of the five major categories of silicon raw materials (broken silicon wafers, monocrystalline silicon wafers, head and tail materials, pot bottom materials and special materials). Silicon wafer slag (S...

Monocrystalline silicon scrap is an industrial by-product. From monocrystalline silicon. It contents very high purity silicon, which can be used in silicon related industry. Polysilicon is a form of elemental silicon. When molten elemental s...

The five major elements in cast iron are carbon, silicon, manganese, sulfur, and phosphorus. Carbon and silicon are the two most important chemical elements in ordinary gray cast iron，they have a decisive influence on the structure......

There are many problems encountered in casting electric furnace smelting. Common problems include excessive element burning, high oxygen content in molten iron, lower carbon in molten iron than expected, fewer graphite balls etc...

The casting production process is a complex and comprehensive combination of processes, which includes many production processes and links, from the preparation of metal materials and non-metal materials to alloy smelting, modeling.........

RE magnesium ferro silicon alloy is melting made of ferrosilicon, calcium, magnesium, RE etc,ferrosilicon, lanthanum cerium metal or RE silicon, magnesium metal are the main raw materails....

Cast aluminum alloy is a cast alloy formed by adding other metal or non-metal elements on the basis of pure aluminum. It not only maintains the basic properties of pure aluminum, but also has good comprehensive properties....

Shrinkage cavity are large and concentrated cavity that can be clearly seen, while shrinkage porosity is small and scatted cavity that are unclear. Shrinkage cavity and shrinkage porosity are more common in ductile cast iron.........

Silicon metal 2202 is a typical model of metal silicon product. Metal silicon (also known as industrial silicon) was a commodity name that emerged in the mid-1960s. Its emergence is related to the rise of the semiconductor industry. The inte...

The more alloying elements,the worse the fluidity of molten steel,and casting defects are more likely to occur.The common defect forms of steel castings include sand holes,sand sticking,and stoma,cracks,shrinkage and scarring,etc....