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Ductile iron properties and related data
Introduction
Cast iron is relatively inexpensive, powerful and durable, making it ideal for many casting applications. While other cast materials such as aluminium and bronze have greater tensile strength, cast iron is among the easiest to cast and is used across many different industries.
In pa......
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Types and Chemical Compositions of American Standard Austenitic Gray Irons
Cast Iron Grades and Chemical Composition
Cast iron is an alloy of iron that contains from two to four percent of carbon, as well as varying amounts of silicon, manganese, and other impurities. Different grades of cast iron are available depending on the chemical composition of the alloy. These d......
Commonly used inoculants for ductile iron
Introduction
The application of inoculants in ductile iron casting is necessary to obtain the mechanical properties specified in the ASTM specification. In order to get the best cast results, it is important to use the right inoculants and to use them in the right amount. This paper will discuss ......
Basic structure characteristics of gray cast iron
Introduction
Gray cast iron is a kind of cast iron with the main constituent elements of iron, carbon and silicon. It is an alloy material that has been widely used in automobile, machinery, heat exchanger and other fields due to its good casting performance, low cost and good mechanical properti......
Grading of Pearlite Quantity and Vermicularization Rate of Vermicular Graphite Cast Iron
Introduction
Rutile is an essential mineral containing titanium dioxide (TiO2). It is used for a wide range of applications such as pigments, catalysts, optical components, and coating materials. As a form of amorphous ceramic, it is also used to cast iron, and the performance of casting products......
Influence of deoxidation method on the quality of continuous casting slab
The Impact of Dephosphorization on the Quality of Continuous-Casted Slab
1 Introduction
High-phosphorus steel is a common steel in steelmaking. Phosphor is one of the elements that affects the strength, hardness, plasticity and other mechanical properties of steel. The presence of phosphor impai......
Defects and Prevention of Lost Foam Castings - nodules
Abstract
The inclusion is one of the common casting defects in metal casting process, the most typical form is nodule. The presence of the shrinkage cavity in the industrial casting production process, which lead to inclusion defects. This article will discuss the common sources of nodule cause......
The structure of ductile cast iron
Introduction
Cast iron, which is iron that has been cast into the shape of a desired object at a maximum temperature, has been used in a wide array of applications and products. Few materials match the satisfaction of cast iron due to its properties such as high strength and rigidity. The differe......
halide medicinal minerals
Introduction
Halogenated minerals have been used in therapeutic and medical preparations since ancient times. Historically, halogenated minerals have been used in everything from cardiovascular health to cancer treatments. In modern times, halogenated minerals are used to treat various diseases an......
The grade of fluorspar concentrate
Fluorspar is a commodity mineral that can be found in a variety of grades, ranging from acid grade fluorspar, which has around 97% calcium fluoride (CaF2), to lower grades that come as a byproduct of other mining activities. It is one of the most important raw materials for making fluoro polymers,......
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