Attempt to New Casting Materials for Automotive Exhaust Manifold
In view of the change of exhaust temperature of automobiles, the materials used in the exhaust manifolds of automobiles are […]
News
News
Development of Grey Cast Iron Automotive Exhaust Manifold
With the development of the automobile industry, the exhaust temperature of the engine is increasing continuously, which leads to the
Scientific
Low Temperature High Impact Performance Test of Precision Casting QT450-10 for Automotive Parts
By controlling chemical composition, optimizing and improving the spheroidizing incubation process, the graphite grade and size of QT450-10 can be
News
Application of cast Al-Cu alloy in engine
Al-Cu system cast aluminum alloy is the earliest used casting alloy, which has high heat treatment effect and thermal stability.
News
Coupling numerical simulation technology of multi-scale macro and micro structure of high performance cast iron
1.Current situation Cast iron plays an extremely important role in China’s national economy and even in the world’s manufacturing industry.
News
Development and Application Status of Cast Iron Melting Furnace at Home and Abroad
Casting alloys must be melted first, then injected into the molds and cooled to the characteristics of the castings, making
Scientific
Key technology of improving casting quality of machine tool
At present, the majority of machine tool castings are still gray cast iron. The practice at home and abroad has
News
Problems and gaps in the production of machine tool castings in China
For a long time, the material of machine tool casting in China is gray cast iron, and the standard of
News
Development trend of special casting technology
Due to the improvement of casting quality, casting precision, casting cost and casting automation, the future casting industry will develop
Scientific
Low Temperature and High Impact Properties of Precision Casting QT450-10 for Automotive Parts
With the improvement of performance requirements of automobile parts for ductile iron parts, its material brand and performance exceed the
News
Overview of steering knuckles for automotive components
In the current economic development, the number of vehicles purchased by people and used for transportation is increasing day by
News
Application of squeeze casting technology in other fields
Squeeze casting technology has been used in the production of pneumatic instruments for many years. It is mainly used for
News
Analysis and diagnosis of abnormal noise of rear axle of tractor chassis
(1) The main causes of rear axle abnormal noise are as follows: The bearing is loose and damaged; the gear
Scientific
The method of obtaining A-type graphite from high strength gray cast iron
The traditional method of high strength gray iron is to reduce the eutectic degree, to increase the austenite content and
News
The goal of high strength gray cast iron is to have graphite in A-shape distribution
Based on the above description of graphite distribution shape, the following conclusions can be drawn: (1) F-type graphite is only
News
Characteristics and Casting of Metal Mould Materials for Geotechnical Machinery
In recent years, with the rapid improvement of science and technology level and the continuous promotion of industrial revolution, a
News
Selection of special casting technology
The common characteristics of special casting are: the casting size is accurate, the surface roughness value is low, closer to
News
Casting precision casting forming technology
Generally speaking, precision casting of automobile castings mainly refers to EPC and investment casting technology. With the development of automobile
News
Numerical simulation technology of superalloy blade for Aeroengine
1.Current situation Single crystal superalloy is the most important blade material of advanced gas turbine engine. China has made remarkable
Scientific
Inoculation treatment of grey cast iron
1. Characteristics of inoculation treatment Up to now, there is no agreement on the mechanism of inoculation treatment at home
News
What is full mold casting
Full-mold casting refers to the casting method which uses polystyrene foamed plastic pattern instead of common pattern and pours metal
News
Special casting method and characteristics
Among the special casting methods, metal mold casting and investment casting have the longest history. The real modern sense of
News
Manufacturing technology of large structural parts of aluminum magnesium alloy
With the increasing requirements of energy saving, environmental protection and reducing the cost of components, large-scale structural casting of aluminum
News
Application of squeeze casting technology in production
1.Application in automobile and motorcycle casting As one of the main directions of piston blank production, squeeze casting has produced
Scientific
Application of cast Al-Si alloy in engine
Al-Si series alloy is the most widely used alloy system with the most varieties in cast aluminum alloy, and there
Scientific
Chemical composition of grey cast iron
The chemical composition of grey cast iron is composed of two parts: one is the basic composition, i.e. the five
News
Modeling and numerical simulation of light metal casting process
1.Current situation Aluminum and magnesium are typical light metal materials. Aluminum alloy has relatively light weight, high specific tensile strength
News
Research and development trend of special casting technology
Among all kinds of casting methods, sand casting is the most common one. This is because it has many advantages:
News
Development of foundry quality assurance system in China
Improve and perfect the existing mature and practical casting instruments and equipment, strive to achieve multi-functional, integrated, automatic and intelligent,
News
Analysis and diagnosis of abnormal noise of tractor chassis clutch
The abnormal noise of the clutch is mainly manifested in the process of separation or engagement, as well as when