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 […]
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lost foam casting
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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
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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
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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
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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’),
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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,
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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
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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)
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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Experimental materials of cast iron alloy by vibration lost foam casting
Experimental raw materials mainly include metal raw materials, non-metal raw materials and modeling materials. Metallic materials mainly include cast pig
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Coarse microstructure and low mechanical properties of lost foam casting
At present, the following methods are usually used to solve the problems of coarse structure and low mechanical properties in
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China lost foam casting cast iron alloy
In 1965, China began to research and apply the lost foam casting technology, which is one of the countries that
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Cast iron alloy lost foam casting
As we all know, cast iron alloy is a multi-element alloy composed of iron, carbon and silicon. When the carbon
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Advantages of lost foam casting
Lost foam casting technology, also known as full mold casting, is a casting method in which the foam pattern with
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Process design of bimetallic lost foam dual liquid composite casting
According to the actual production situation and relevant discussions of domestic wear-resistant parts manufacturing enterprises, resin sand or sodium silicate
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High chromium cast iron carbon steel bimetallic liner cast by Lost Foam Casting
(1) The dual liquid lost foam casting process is proposed to produce bimetallic liner. Placing the wear-resistant cast iron at
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Lost foam casting technology for bimetallic liner
Combined with the coupling theory of liquid metal solidification, heat and mass transfer and thermal structure finite element, the lost
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Fabrication technology of bimetal wear-resistant castings based on Lost Foam Casting
Lost foam casting is abbreviated as LCP. This process is known as “new casting technology representing the 21st century” and
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Spheroidizing treatment of lost foam casting of nodular cast iron
As a high-performance material, nodular cast iron has been widely used in many industries. After years of development, the output
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Microstructure and properties of cast iron alloy by vibration lost foam casting
Aiming at the problems of coarse structure and low mechanical properties of cast iron alloy lost foam casting, vibration lost