  leonard.kzao@chnzbtech.com    +86-15596648075
Home » News

CHNZBTECH

NEWS CENTER
vacuum refining furnace factory -Chnzbtech.jpg
Problems and solutions of dust removal system of vacuum degassing furnace

The mechanical vacuum degassing furnace system consists of 16 first-stage oil rotary pumps, 8 second-stage Roots pumps, and 20 third-stage Roots pumps.

READ MORE
2022 09-23
vacuum refining furnace company -Chnzbtech.jpg
Causes of vacuum degassing furnace failure

The failure of vacuum furnace equipment can be roughly divided into system leakage, steam supply failure, valve failure, condenser failure, vacuum pump failure, instrument failure, mode setting error, etc.

READ MORE
2022 09-19
vacuum furnace for sale -Chnzbtech.jpg
Vacuum degassing guide to principle, process and parameters

Vacuum degassing is carried out in the furnace body under a special vacuum environment. After a series of process operations, the product can achieve the specified effect.

READ MORE
2022 07-11
vacuum refining furnace suppliers - CHNZBTECH.png
Secondary refining's development

In order to homogenize the composition and temperature, the gas stirring process in the ladle appeared. The most striking is the adoption of secondary refining, which greatly improves the output and quality of steel. However, what is the main task and purpose of secondary refining? The composition of molten steel, decarburization, deslagging and refining of molten steel shall be adjusted according to the target of molten steel, molten steel melting, deslagging and refining.

READ MORE
2022 02-23
vacuum refining furnace factory -CHNZBTECH .png
Vacuum degassing furnace's principle and function

Vacuum degassing treatment is used to reduce dissolved gas components (e.g. hydrogen, oxygen, nitrogen) in steel to improve the performance of steel. Liquid steel comes from primary metallurgical production steps, and the capacity of ladle is usually 20-200 tons. The liquid steel is covered with slag to prevent reaction with the atmosphere.

READ MORE
2021 12-31

QUICK LINKS

PRODUCTS

CONTACT

Address :
Block A, Haibo Square, 9th Fengcheng Road, Xi'an, China.

Phone :
+86-15596648075
Fax :
029-89613639

Contact us
Copyright  2012 - 2021 CHNZBTECH Co.,Ltd. 丨Sitemap