|
|
|
|
|
|
|
|
|
Home » News

CHNZBTECH

NEWS CENTER
carbon lance.jpg
Denaturation of secondary refining inclusions

Denaturation of secondary refining inclusionsThe inclusions are denatured by adding calcium-containing materials, such as CaSi. CaSi can be blown into the furnace with a spray gun, or added to the furnace in the form of a core wire. The denaturation of inclusions can be studied with the CaO-Al2O3-Ca

READ MORE
2021 03-26
VD furnace- CHNZBTECH.jpg
The development of secondary refining furnace

In order to homogenize the composition and temperature, a gas stirring process in the ladle appeared. The most striking thing is the use of secondary refining, which greatly improves the output and quality of steel. However, what is the main task and purpose of secondary refining? Separate molten s

READ MORE
2021 01-15
electric heat furnace manufacturers-CHNZBTECH.jpg
How does the LF ladle refining furnace perform secondary refining treatment on scrap steel

China produces about 200 million tons of iron and steel waste (such as trimming, trimming, scrapped machinery, household waste, etc.) every year. The LF ladle refining furnace is a kind of molten steel refining treatment device built after the primary furnace (converter, electric furnace). The LF pr

READ MORE
2020 11-11

QUICK LINKS

CONTACT

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

Phone :
+86-15596648075

Fax :
029-89613639


Contact us
Copyright  2012 - 2020 CHNZBTECH Co.,Ltd. 丨Sitemap