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Grey Cast Iron Magnetic Properties
Gray Iron Comparison Microstructure（Volume Fractions）（％） China（GB/T 9439) ISO 185 ASTM A48/A48M EN 1561 Matrix Structure HT100 (HT10-26) 100 No.20 F11401 EN-GJL-100 Pearlite: 30-70％, coarse flakes; Ferrite: 30-70％; Binary Phosphorus Eutectic: ＜7％ ...Read more -
Cobalt-based Alloy Castings
Cobalt-based alloy is a hard alloy that can withstand various types of wear, corrosion and high temperature oxidation. Cobalt-based alloys are based on cobalt as the main component, containing a considerable amount of nickel, alloying chemical elements such as chromium, ...Read more -
Description, Reasons and Remedies of Common Sand Casting Defects
There are many reasons for sand casting defects in real sand casting process. But we can find the exact reasons by analyzing the defects inside and outside. Any irregularity in the moulding process causes defects in castings which may sometimes be tolerated. Usually the ...Read more -
Industrial Electrocoating Surface Treatment for Metal Castings and Machining Products
Industrial electrocoating is a widely used surface treatment for protecting the metal castings and CNC machining products from the corrosion with nice finish. Many customers ask questions about the surface treatment of metal castings and precision machined parts. This ar...Read more -
Austempered Ductile Iron – ADI Castings
Austempered ductile iron, also known as ADI, refers to the ductile cast iron after process of austenitizing ductile iron (850℃-950℃) and then quickly placing it in a salt bath (232℃-450℃) for isothermal transformation. In addition, with the addition of sufficient amounts...Read more -
Cast Iron Castings VS Carbon Steel Castings
Cast iron castings have been used widely in industries and machineries since the modern foundry estabilished. Even in current times, the iron castings still play an important role in trucks, railroad freight cars, tractors, construction machineries, heavy duty equipment....Read more -
Advantages of Lost Foam Casting Process
Lost Foam Casting, which is also called LFC for short, uses the patterns remaining in the compacted dry sand mould (full mould). Therefore, the LFC is considered to be the most innovative large-scale series casting method for the production of complex metal castings of t...Read more -
Coated Sand Casting VS Resin Sand Casting
Coated sand mould casting and resin sand mould casting are two casting methods that are more and more widely used. In actual casting production, they are increasingly used to replace clay green sand casting. Although there are some similarities between resin sand and coa...Read more -
Testing of Mechanical Properties of Metal Castings
Before we intorduce the testing of mechanical properties of the metal casting, it needs to be pointed out that the terminal inspection of casting quality is only the last checkpoint to prevent unqualified castings from leaving the factory. The key to ensuring the quality...Read more -
Ductile Cast Iron Mechanical Properties
Ductile cast iron, which is also called nodular iron or spheroidal graphite (SG) cast iron, is not a single material but is part of a group of materials which can be produced to have a wide range of properties through control of the microstructure. Nodular cast iron obta...Read more -
Resin Coated Sand Mold Casting Process
Resin sand is the molding sand (or core sand) prepared with resin as a binder. The resin coated sand casting is also called shell mold casting because the resin sand mold could be solid into a strong shell after heating of just at the room temperature (no-bake or self-ha...Read more -
Malleable Cast Iron
Malleable cast iron is obtained by pouring molten iron with a certain chemical composition into white blanks and then treated by annealing. Graphite in malleable cast iron is mainly flocculent and sometimes a small amount of pellets. The main matrix structure of malleabl...Read more
