nodular cast iron

Casting technology of nodular cast iron valve body for hydraulic control valve of excavator

zhycasting / April 1, 2022

The casting adopts the green sand production process, and the sand core is made of coated sand. The mold plate

casting technology, excavator parts, nodular cast iron, valve casting

Effect of matrix structure on mechanical properties of nodular cast iron crankshaft castings

zhycasting / March 31, 2022

When the amount of ferrite in the matrix increases, the elongation after fracture increases. The data · s] show that

Nodular cast iron crankshaft iron mold sand coated casting

zhycasting / March 30, 2022

Numerical simulation analysis is of great significance to optimize the sand coated casting process of iron mold. Although the numerical

nodular cast iron, sand casting, shaft casting

Nodular cast iron crankshaft castings

zhycasting / March 30, 2022

Effect of chemical composition on as cast microstructure of nodular cast iron (1) The present situation of nodular cast iron

Normalizing treatment of nodular cast iron crankshaft

zhycasting / March 30, 2022

Normalizing treatment can improve the strength of nodular cast iron crankshaft. The purpose of normalizing nodular cast iron is to

Cooling process of nodular iron crankshaft by sand coated casting

zhycasting / March 30, 2022

As mentioned earlier, iron mold sand coated casting uses the rigidity of iron mold to eliminate the shrinkage cavity and

nodular cast iron, sand casting, shaft casting

Effect of mold filling process of nodular cast iron on the quality of iron mold sand coated castings

zhycasting / March 29, 2022

The mold filling process has a great influence on the quality of iron mold sand coated castings, which is one

nodular cast iron, sand casting

Cooling of nodular cast iron crankshaft

zhycasting / March 28, 2022

Nodular cast iron crankshaft has been more and more widely cast by iron mold sand coating. As cast nodular cast

Production of nodular cast iron by iron mold sand coated casting process

zhycasting / March 28, 2022

Foundry industry plays an important role in the development of national economy. In recent years, the output and quality of

casting process, nodular cast iron, sand casting

Main casting defects of nodular cast iron

zhycasting / March 27, 2022

1.Shrinkage cavity, shrinkage porosity and casting defects Due to the characteristics of paste solidification of nodular cast iron, the produced

casting defects, nodular cast iron

Process precautions of nodular cast iron

zhycasting / March 26, 2022

（1） The chemical composition is strictly required. The carbon and silicon content of raw molten iron is higher than that

Properties of nodular cast iron are improved by adding rare earth

zhycasting / March 24, 2022

In terms of high strength and low alloy nodular cast iron, in addition to copper and molybdenum, nickel and niobium

Main properties of nodular cast iron

zhycasting / March 24, 2022

Ductile iron castings have been used in almost all major industrial sectors, which require high strength, plasticity, toughness, wear resistance,

Composition of nodular cast iron

zhycasting / March 24, 2022

Cast iron is an iron carbon alloy with carbon content greater than 2.11%. It is obtained by high-temperature melting and

Development history of nodular cast iron

zhycasting / March 23, 2022

Nodular cast iron is a high-strength cast iron material developed in the 1950s. Its comprehensive properties are close to steel.

Inoculant and inoculation treatment of nodular cast iron

zhycasting / March 22, 2022

The necessary condition for spheroidization is that magnesium as the main element in spheroidizing agent of nodular cast iron is

Nodular cast iron crankshaft shell casting

zhycasting / March 22, 2022

Through analysis, for the nodular cast iron crankshaft shell casting with higher and higher requirements, the future research work will

nodular cast iron, shaft casting, shell casting

Pouring temperature of nodular cast iron

zhycasting / March 21, 2022

It is recommended that the optimum spheroidizing temperature range is 1420-1480 ℃, the spheroidizing temperature of nodular cast iron is

Technology of nodular cast iron crankshaft for diesel engine

zhycasting / March 20, 2022

Crankshaft is not only the main key transmission part of engine, but also an important safety part. When the engine

Nodular cast iron replaces high strength cast steel to cast bucket teeth of light excavator

zhycasting / March 18, 2022

The loading of rock (hardness f = 12-14) in a mine is mainly completed by w-1001, w401 and km-602a excavators.

bucket teeth, excavator parts, nodular cast iron

Casting technology of nodular cast iron valve

zhycasting / March 15, 2022

The quality requirements for nodular cast iron valve castings are very strict, the body spheroidization rate is above grade 3,

nodular cast iron, valve casting

Casting method of nodular cast iron piston ring blank

zhycasting / March 7, 2022

1. Casting method of single nodular cast iron piston ring blank Single piece casting method is generally used in minicars

nodular cast iron, piston ring

Main casting process of nodular cast iron piston ring

zhycasting / March 6, 2022

In the past 15 years, nodular cast iron piston rings have been widely used in various engines such as agricultural

Casting process of nodular cast iron piston ring of Liucheng Piston Ring Co., Ltd. (YPR) in Korea

zhycasting / March 5, 2022

The production of ductile iron piston rings of YpR company adopts double piece casting process, and there are two kinds

Casting process of nodular cast iron piston ring of RIKEN company in Japan

zhycasting / March 5, 2022

The production of nodular cast iron piston ring of Liyan company is the same as that of NPR, that is,

casting process, nodular cast iron

Simulation results of casting defects in nodular cast iron process of hub support

zhycasting / February 22, 2022

As shown in the figure, the porosity results of numerical simulation of nodular cast iron are mainly used to judge

casting defects, nodular cast iron

Process modeling and mesh generation of nodular cast iron for hub support

zhycasting / February 22, 2022

Because the nodular cast iron of the hub support is the main body of the simulation, and its grid quality

Preparation of test nodular cast iron

zhycasting / February 20, 2022

(1) Raw materials The main ingredients for preparing molten iron in the experiment are Q10 pig iron, scrap steel, spheroidizing

Production and application of nodular cast iron

zhycasting / February 19, 2022

Due to its excellent performance and economy, nodular cast iron has replaced many traditional metal materials and is widely used