Cast iron and ductile iron are two different types of iron alloys that have distinct properties and applications. While both are iron-based materials, they differ in terms of their microstructure and mechanical properties. Here’s a comparison between cast iron and ductile iron: While both cast iron and ductile iron...
Ductile iron, also known as nodular cast iron or spheroidal graphite iron, is a type of cast iron that exhibits improved strength, ductility, and versatility compared to traditional cast iron. It is produced by adding small amounts of alloying elements to molten iron, which result in the formation of...
Ductile iron and cast iron are two distinct types of iron with different properties and applications. Here’s a comparative analysis of ductile iron and cast iron: In summary, ductile iron offers superior strength, toughness, and impact resistance, making it suitable for applications that require high mechanical performance. Cast iron,...
Compared with gray cast iron, the tensile strength of vermicular graphite cast iron is increased by about 80%, the elastic modulus is increased by about 40%, and the fatigue strength is nearly doubled. In recent years, vermicular graphite cast iron has been rapidly developed and widely used at home...
(1) Type of alloy used Aluminum alloy, nodular cast iron, gray cast iron, special cast iron, low carbon steel, ordinary carbon steel, special cast steel and stainless steel are the main alloys used in lost foam casting production in China. From the production practice, gray iron castings with high...
The creep effect of rare earth was found in the process of treating nodular cast iron with rare earth, but it was only treated as a “defect” at the beginning. Vermicular cast iron was first reported in morrogh’s works in 1948, but China began to study vermicular cast iron...
As early as in, the United States studied high chromium cast iron. Due to the high content of chromium, on the one hand, chromium is easy to combine with carbon during cupola flame smelting, making the carbon content difficult to control; On the other hand, because chromium is easily...
Low chromium white cast iron is used as the grinding ball of low chromium cast iron. The chromium content is generally 1%~3%, and the iron mold casting process is generally used. Low chromium cast iron grinding ball is relatively cheap because of its simple production process, low alloy content,...
Man28-33d wet cylinder liner is selected as the research object. The blank length of cylinder liner is 686mm and the diameter of inner hole is φ 265mm, the diameter of the outer circle is φ ３５２～３９０ｍｍ。 Figure 1 shows the blank drawing of cylinder liner centrifugal casting drawn by...
Engine is the power source of automobile and ship, and cylinder liner is one of the core components of engine. The cylinder liner is embedded in the cylinder barrel of the cylinder block, the inner hole has a piston for reciprocating motion, and the cylinder head is pressed on...