Causes of inclusions and shrinkage cavities in the reducer housing of lost foam casting nodular cast iron
The carbon content of ductile iron castings in lost foam casting is generally 3.5% ~ 3.8%, which is easy to […]
Scientific
lost foam casting
News
Microstructure and properties of vermicular graphite cast iron by vibration lost foam casting
Compared with gray cast iron, graphite in vermicular graphite cast iron is short and thick, curved and worm like. Because
Scientific
Defect analysis of improved lost foam casting turbine exhaust nozzle
The simulation results of lost foam casting of the improved turbine rear exhaust nozzle are shown in the figure. It
News
Solidification structure and properties of other cast iron in vibration lost foam casting
In addition to ductile iron and gray iron, vermicular iron and white iron are commonly used as cast iron alloys.
Scientific
Analysis of numerical simulation results of turbine rear exhaust nozzle in lost foam casting after process improvement
The numerical simulation results of the solidification process of the improved lost foam casting turbine rear exhaust pipe are analyzed.
Scientific
Analysis of solidification defects in lost foam castings
According to the analysis of the above numerical simulation results of lost foam casting, the possible defects and parts in
Scientific
Numerical simulation and result analysis of solidification process of lost foam castings
The ultimate purpose of numerical simulation of lost foam casting is to analyze the casting solidification process and optimize the
Scientific
Numerical simulation and result analysis of lost foam casting filling process
The filling time of turbine exhaust pipe in lost foam casting is longer than that in sand casting. The whole
Scientific
Effect of vibration frequency on Austenite in gray cast iron
In the process of vibration lost foam casting of gray cast iron, the vibration promotes the convection of metal solution,
News
Water toughening treatment of lost foam casting lining plate
As an excellent wear-resistant material, high manganese steel is often used in metallurgy, mining, cement and other industries, such as
News
Elimination of inclusion and shrinkage cavity in lost foam casting nodular cast iron reducer housing
Lost foam casting nodular cast iron has the advantages of good surface quality, high dimensional accuracy and high process yield.
News
Lost foam casting process parameters of turbine rear exhaust pipe
1. Determination of initial and boundary conditions for numerical simulation of turbine rear exhaust nozzle casting The results show that
News
Solid modeling of turbine rear exhaust pipe by Lost Foam Casting
The research object comes from the turbine rear exhaust pipe of ZHY casting. The turbine rear exhaust pipe is the
News
Lost foam casting bimetal wear-resistant liner
The dual liquid bimetallic lining plate is a technology for preparing new composite wet wear resistant metal materials by using
News
Application of vibration solidification technology in Lost Foam Casting
The vibration lost foam casting technology is to apply a certain frequency and amplitude of mechanical vibration in the lost
Scientific
Effect of sample wall thickness on matrix structure of lost foam casting gray cast iron
The figure shows the matrix structure of gray cast iron with different wall thickness. Among them, figures (a) and (a’),
News
Lost foam casting bimetal wear-resistant castings
The defects of traditional casting composite interface are avoided in principle. Solve the following problems: 1). Ordinary white cast iron,
News
Research status of vibration solidification technology in Lost Foam Casting
The vibration solidification technology of lost foam casting is a physical modification technology to refine the grain size and improve
Scientific
Effect of sample wall thickness on graphite morphology of lost foam casting gray cast iron
The figure shows the graphite morphology in gray cast iron with different wall thickness. Among them, figures (a) – (c)
Scientific
Thermodynamic analysis of vibration lost foam casting
It can be seen from the test that when the vibration frequency is 35Hz, the tensile strength of vibration lost
News
Solidification structure and properties of vibration lost foam casting gray cast iron
The graphite in gray cast iron is flake, which is the most widely used cast iron, and its output accounts
News
Fabrication technology of bimetal wear-resistant castings based on Lost Foam Casting
The research object is high chromium cast iron carbon steel bimetallic wear-resistant liner. Its quality mainly depends on whether the
News
Application of lost foam casting technology for cast iron alloy
In the practical application of lost foam casting in China and abroad, the lost foam casting of cast iron alloy
Scientific
Effect of sample wall thickness on Microstructure of nodular cast iron in vibration lost foam casting
In practical production, the shape of castings is usually irregular, and the wall thickness varies greatly. These factors have an
Scientific
Effect of amplitude on mechanical properties of nodular cast iron in Lost Foam Casting
Fig. 1 is the variation curve between mechanical properties and amplitude of EPC ductile iron. It can be seen from
Scientific
Feasibility analysis of mold filling in Lost Foam Casting
During the mold filling process of dual liquid bimetallic lost foam composite casting, as shown in Figure 1, the high
Scientific
Vibration lost foam casting process
During the experiment, four alloys with different compositions were designed, and their compositions are shown in the table. C Si
News
Lost foam casting technology for cast iron alloy
Although the lost foam casting technology has been widely used in the production of cast iron alloys, the solidification of
News
Solidification structure and properties of nodular cast iron by vibration lost foam casting
Taking nodular cast iron as the research object, the influence of mechanical vibration on the microstructure and properties of nodular
Scientific
Process parameters of vibration lost foam casting cast iron alloy
The vibration solidification equipment used in the vibration lost foam casting is a two-way electromagnetic vibration table with the model