A SUPPLIER OF QUALITY ABRASION-RESIATANT CASTINGS

  • Why does Cast Iron have better Corrosion Resistance than Steel?

    Why does Cast Iron have better Corrosion Resistance than Steel?

    Shenyang Gongda is a high-quality heavy industry foundry in China with advanced casting technology. Why is cast iron corrosion resistant better than steel? Is everyone clear? Here is your answer. Corrosion mechanism of cast iron Corrosion of cast iron is usually chemical or electrochemical, and its ... read more

    Feb 24,2020 Information
  • The Advantages of Steel Castings are Briefly Analyzed

    The Advantages of Steel Castings are Briefly Analyzed

    Advantages of steel castings: 1. Greater design flexibility This design has the greatest freedom to choose the shape and size of the casting, especially the complex shape and hollow part, and the steel casting can be manufactured by the unique process of the core casting. Easy to form and change sha... read more

    Feb 21,2020 Information
  • What are The Basic Classifications of Steel Castings?

    What are The Basic Classifications of Steel Castings?

    Cast steel can be divided into cast alloy steel and cast carbon steel according to its chemical composition, and can also be divided into cast tool steel, cast special steel, cast and cast alloy steel for engineering and structure, etc. according to its service characteristics. 1. According to chemi... read more

    Feb 17,2020 Information
  • How to Produce Higher Quality Ductile Iron Castings?

    How to Produce Higher Quality Ductile Iron Castings?

    Ductile Iron is spheroidal graphite obtained through spheroidization and inoculation, which effectively improves the mechanical properties of cast iron, especially the plasticity and toughness, thus obtaining higher strength than carbon steel. Ductile Iron Castings, as shaft parts, requires comprehe... read more

    Feb 14,2020 Information
  • Heat Treatment Technology of High Chromium Iron Castings

    Heat Treatment Technology of High Chromium Iron Castings

    As an anti-wear material, High Chrome White Iron Castings have not only necessary strength and toughness, but also their hardness is the most important quality index. Some high chromium iron castings can obtain the required hardness in the as-cast state, but most of them need heat treatment to meet ... read more

    Feb 10,2020 Information