Research status of sustainable development of foundry industry
Casting is the basis of equipment manufacturing industry, which undertakes the forming of most metal parts. As a relatively early […]
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Effect of graphite morphology and distribution on properties of nodular cast iron
In recent years, with the development of mechanical equipment towards portability, low energy consumption and high efficiency, new requirements are
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Forming method and material selection of composite mold for sand casting
Driven by the technology of mold less sand casting, according to the principle of mold forming, the molding of mold
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Refinement of microstructure and grain during heat treatment of steel
Grain refinement has always been an effective method to improve the strength and toughness of metal materials in the field
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Strengthening type of steel heat treatment process
The heat treatment process direction is mainly studied, and the following are several strengthening types: (1) Solid solution strengthening This
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Metallographic structure analysis of three grades of gray cast iron
(1) The graphite morphology of the three grades of gray cast iron samples is mainly type A, with a small
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Strength and toughness theory of steel
There are thousands of kinds of steel used in all walks of life. The alloy type, content and performance of
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Microstructure of tempered Crl3 steel
The tempering process is the quenching and tempering step after the previous heat treatment. Although the martensite in the structure
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Wear resistance mechanism of cast steel liner of cone crusher
Combined with the performance requirements and development direction of crusher lining material, a new bainite Martian multiphase wear-resistant cast steel
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Annealed microstructure of Crl3 stainless steel
Generally speaking, the as cast alloy steel is mostly ferrite + carbide phase, and so is 2Crl3, which needs further
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Introduction and classification of Crl3 stainless steel
Stainless steel materials are classified in many ways: austenite, martensite, ferrite and two-phase structure; There are two kinds of stainless
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2Crl3 stainless steel valve body
The strengthening and toughening treatment of 2Crl3 studied in the experiment takes the heat treatment process as a means and
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Heat treatment process of 2Crl3 stainless steel
Due to the development and improvement of the output and technical level of China’s iron and steel industry, the demand
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Innovative points of Research on carbon benefit Modeling and Optimization of Sand Mold casting process Design
Taking the traditional sand casting process design as the object, this paper mainly studies the process carbon benefit modeling and
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Chemical composition of grey cast iron
The chemical composition of gray cast iron consists of two parts: one is the basic composition, that is, five elements:
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Rapid development of global wind power foundry industry
With the development of information technology, the information management of casting technology is particularly important. Casting is a comprehensive, professional
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Research conclusion on characteristic carbon benefit Modeling and Optimization of Sand casting process Design
In order to solve the problems of low energy efficiency and great environmental impact in the traditional foundry industry, this
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Carbon benefit calculation under the influence of Sand Mold casting process Design characteristics
The carbon benefits of the three process schemes are calculated according to the formula. According to the production target priority
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Low-carbon Optimization steps for characteristic parameters of Sand casting process Design
According to the above-mentioned parameter optimization objective function, and combined with the characteristic carbon benefit calculation model of process design,
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Smelting and casting of Bei Ma multiphase wear-resistant cast steel lining plate for cone crusher
During smelting, weigh each raw material according to the weight percentage required by the composition, melt it in the electric
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Design of process parameters for correlation of Foundry geometric structure Features
Among the process parameters related to the casting geometry, the value of the machining allowance should refer to the maximum
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Corrosion and wear of wear resistant cast steel for lining plate of cone crusher
Four dimensional wear is also considered as corrosive wear, in which time is the fourth dimension outside the three-dimensional space.
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Characteristic Parameter Design of Sand Mold casting process Design
According to the characteristics of sand casting process design, the carbon benefit model is established, which can realize the low-carbon
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Carbon emission under the influence of process design characteristics of sand casting
The carbon dioxide produced in the casting process mainly comes from energy and materials. Quantifying the carbon emission of the
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Wear resistance mechanism of bainite Martian multiphase wear resistant cast steel for lining plate of cone crusher
A lot of research has been done on the changes of mechanical properties and microstructure of bainitic Martian multiphase wear-resistant
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Casting process design and preparation of Bei Ma multiphase wear-resistant cast steel for lining plate of cone crusher
The experimental steel is smelted in the 25kg vacuum induction melting furnace (Fig. 1) of the Institute of engineering and
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Composition Analysis of characteristic carbon benefit in Sand Mold casting process Design
Because many different methods can be used to process the same casting to meet the technical requirements of the drawing. Therefore,
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Characteristics of heat treatment process of bainite Martian multiphase wear resistant cast steel for lining plate of cone crusher
(1) Combined with the performance requirements and development direction of crusher liner materials and on the premise of less addition
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Establishment of characteristic carbon benefit Model for Sand casting process Design
In the production process of sand casting, due to the difference of casting process, different process design characteristics have different
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Heat treatment process of bainite Martian multiphase wear resistant cast steel for lining plate of cone crusher
The lining plate of cone crusher is a large casting. Combined with the requirements of industrial application, the performance requirements