Non-ferrous metallurgy - refractory lining materials for aluminum smelting

Non-ferrous smelting is mainly divided into the following major areas: aluminum smelting, copper smelting, lead smelting, zinc smelting, nickel smelting, gold and silver. The editor will introduce these refractory materials for non-ferrous smelting one by

The difference between alkali proof bricks and acid proof bricks

Alkaline refractory bricks and acidic refractory bricks are two common refractory materials. They have significant differences in chemical properties, uses and environmental adaptability.

Characteristics of plate-shaped alumina (plate-shaped corundum) and its application in refractory ma

Plate alumina, also known as tabular corundum in China, is a pure sintered alumina that shrinks completely without adding any additives such as MgO, B2O3, etc. It has a coarse and well-developed α-Al2O3 crystal structure. Since it is sintered at a tempera

Selection and application of nine different refractory materials for induction furnaces

Induction furnaces are one of the most challenging of all refractory applications. The successful assembly of large-scale induction steelmaking equipment urgently needs to improve the performance of refractory materials, and as a result, it promotes the c

What is alumina-silica refractory brick?

Aluminum-silicon refractory bricks, also called aluminum-silicon refractory bricks, are refractory products containing Al2O3 and SiO2. They are a series of aluminum-silicon refractory bricks. Aluminum-silicon refractory bricks have a wide range of applica

Properties and applications of alumina ceramics

Alumina ceramic is a material with excellent properties and has the following characteristics and application areas

Speech by Chairman Chukotka at the Group’s 10th Anniversary Celebration and 2023 Annual Summary and

On December 30, 2023, the 10th anniversary celebration of Henan Rongsheng Technology Group and the 2023 Annual Summary and Commendation Conference were grandly held at the Zhengzhou Mosaic Sheraton Hotel. More than 500 people, including leaders at all lev

Rongsheng product delivery

Special-shaped parts made of alumina hollow balls, packed in boxes and shipped.

Refractories for Hazardous Waste Incineration Rotary Kiln

Refractory material used in hazardous waste incinerator rotary kiln are calcined with complex and unstable components.The purpose of calcination is to incinerat

Business Etiquette Training

Standardize business etiquette and shape a professional image. In order to further enhance the business etiquette and reception ability of the group employees,

Four factors affecting CFB boiler life

1. Design & installation craft
In recent years, no matter in separation method or in anti-wearing technique, there is great progress in CFB boiler development.