Thermo mechanical fatigue fracture analysis of cast ti-48al-2cr-2nb alloy
The fracture morphology of the cast ti-48al-2cr-2nb alloy with total strain range δ ε (T) = ± 0.7% and service […]
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Analysis of Temperature Field during Liquid Metal Solidification of Cast Bed Parts
After filling, in order to analyze casting problems such as subsequent solidification defects, the solidification temperature field is further analyzed.
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Model meshing and initial parameter setting for casting bed part production
Introduce the model into ProCast software and divide it into grid. After dividing the grid, check the quality of the
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Cast Ti-48Al-2Cr-2Nb Alloy Samples and Test Methods
Cylindrical billets are cut lengthwise on a 100 mm diameter billet and processed into equal-section samples with a working section
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Production Analysis of Casting Bed Parts
The net weight of machine tool body parts is 1762.75 kg, and the overall contour size of parts is 1985
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Structure and material of casting bed
Machining centers are divided into horizontal and vertical machining centers according to the position relationship between the spindle and the
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Corrosion resistance of high nickel ductile iron
The surface of high nickel ductile iron samples during corrosion process was observed. The results are similar to that of
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Corrosion resistance of high silicon molybdenum ductile iron
By observing the surface of the sample during the corrosion process, no obvious bubbles were found on the surface of
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Kinetics Analysis of High Nickel Ductile Iron Oxidation at High Temperature
The unit area gain of high nickel ductile iron at 900 C for different working hours is recorded in Figure
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Kinetics Analysis of High Temperature Oxidation of High Silicon Molybdenum Ductile Iron
The prepared sample is heated in a resistance furnace and weighed with an electronic balance.Figure 1 shows the measurement results
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Observation of Microstructure Change of High Silicon Molybdenum Ductile Iron at High Temperature
In order to understand the oxidation conditions at the cracks, elemental analyses are carried out on the areas of Fig.
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Macro Observation Result of Thermal Fatigue Resistance Test of Ductile Iron
The sample size for thermal fatigue test is 15 mm x 10 mm x 10 mm.To eliminate the influence of
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Effect of Thermal Cycle Temperature Gradient on Thermal Fatigue Crack of Ductile Iron
The temperature range of the thermal cycle (T) is equal to the upper limit temperature of the thermal cycle (T)
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Balance test of casting impeller
1. Selection and determination of detection method As a key part of the pump body, the impeller of desulfurization pump
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Application Technology of Steering Knuckle for Automotive Parts
1. Application of Tool Composite Technology In the process of steering knuckle of automobile parts, tool compound technology has outstanding
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Analysis of simulation results of casting process for automobile gasket
1. Filling Process Analysis The filling process simulation analysis of Figure 5 shows that the filling time of the casting
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Liquid metal filling process for casting bed parts
The flow of liquid metal in filling process has a great influence on the quality of casting. If the design
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Design of impeller blade in lost foam casting
The surface of the blade of the sulfur pump impeller and the surface of the blade are calculated to achieve
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Alloy requirements for automobile aluminum castings
Compared with iron and steel, aluminum alloy has many advantages, but it also has some disadvantages, such as its specific
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Application of gasified die casting in automobile parts manufacturing
Gasified pattern casting is a new casting method in the late 1950s. Some aluminum castings for automobile lightweight, such as
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Application of Cosworth casting method in automobile parts manufacturing
Cosworth method is developed by Cosworth research and development company and GKN United Company in the mid-1970s. It is a
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Die Design and Working Process of Complex Turbine Cover Casting in Sand Casting
Different casting methods require different molds. The sand casting mold for turbine housing castings mainly consists of the molds required
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Application of low pressure die casting in automobile parts manufacturing
This kind of die-casting is a process between metal mold casting and die-casting. Under the action of pressure, the aluminum
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Analysis on casting technology of automobile gasket
1. Selection of parting surface and pouring position of casting According to the structural characteristics of the castings, the bottom
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The application of pressure casting in auto parts manufacturing
Pressure casting is called die casting for short. Under a certain pressure, the melt can fill the cavity. The structure
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China’s casting aluminum alloy standard
According to GB / T 1173-1995, the cast aluminum alloy code is composed of the letters “Z” and “L” (they
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Automobile die casting and casting aluminum alloy
Aluminum alloy has a series of excellent properties and high efficiency of energy conservation and environmental protection effect. It is
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Coating for Impeller Casting
Coating configuration and drying is one of the important links to obtain high quality castings. The role of sand casting
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Simultaneous application of various rare earth elements in casting magnesium alloy
1. Application of rare earth Y, CE in AZ91 cast magnesium alloy The results show that the combined effect of
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Application of mixed rare earth in casting magnesium alloy
1. Application of mixed rare earth in high temperature creep resistant die casting magnesium alloy In view of the poor