What is the role of nickel in ductile iron?

Ductile iron is composed of many elements, each with its own function, and all elements cooperate and complement each other. Now, Dongguan Xieh Hong Metal Products Co., Ltd. will analyze the role and application of nickel in the production of ductile iron.

2021-08-11

How to prevent cast iron rods from rusting during daily use

Ductile iron bars can be manufactured into many different products, such as ductile iron bars, ductile iron, and gray iron castings. Each product plays an indispensable role in its respective industry. For example, ductile iron bars are very important in the transportation pipeline industry.

2021-08-11

Dalian Huatang Machinery Co., Ltd.

Dalian Huatang Machinery Co., Ltd. is a foundry specializing in the production of gray iron and ductile iron castings. Located in the Dalian Pao Tai Economic Development Zone, the company is adjacent to the entrance and exit of the Shenyang-Dalian Expressway, providing convenient high-speed access to the city center, airport, and port. Transportation is convenient, and information exchange is quick.

2021-08-11

What should be paid attention to for ductile iron?

Ductile iron is a high-strength cast iron material developed in the 1950s. Its overall properties are close to steel. Due to its excellent properties, the following points should be noted for ductile iron.

2021-08-11

Working principle of ductile iron bar pressure reducing valve?

Compressed air with a pressure of P1 is input from the left end and throttled through valve 10, with the pressure dropping to P2 at the output. The magnitude of P2 can be adjusted by adjusting springs 2 and 3. Rotating knob 1 clockwise compresses springs 2 and 3 and diaphragm 5, causing valve core 8 to move down, increasing the opening of valve 10 and thus increasing P2. If knob 1 is rotated counterclockwise, the opening of valve 10 decreases, and P2 decreases accordingly.

2021-08-11