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Calcined Alpha Alumina For refractory
Calcined Alumina Refractory Series----Unidal alumina RA2GL And Bimodal alumina RA2GS YUFA Group Co.,Ltd. also produced various calcined alumina types, it's high purity and good quality. Today we will know something about the two types of RA series alumina. RA2GL: Chemical composition: Al2...Read more -
Application of High Alumina White Fused Alumina in Refractories
Application of High Alumina White Fused Alumina in Refractories White fused alumina is an advanced refractory material. With the continuous development of modern high-temperature industrial technology and equipment, especially in recent years, the application of new technologies in the metallurgi...Read more -
How to reduce alumina consumption in production?
Alumina is a high-hardness compound with a chemical formula of Al2O3. It has a melting point of 2054°C and a boiling point of 2980°C. It is an ionic crystal that can be ionized at high temperatures. It is often used in the manufacture of refractory materials. Due to the huge energy consumption of...Read more -
Yufa Group’s Classification and Naming of Calcined Alumina Products
Yufa Group’s Classification and Naming of Calcined Alumina Products 1. Classification： The naming of our company’s products is planned to be divided into: YF-RA series: used for refractory materials. R (refractory material); YF-CA series: used for ceramics. C (ceramic); YF-PA ...Read more -
The structure and working principles of the rotary kiln
The Structure And Working Principles of The Rotary Kiln The rotary kiln is just another name for rotary kiln equipment. The rotary kiln can burn many different materials, and it is common roasting equipment. And now, to control the quality of finished clinker, automatic control devices are used. ...Read more -
Industry Quick Report
Industry Quick Report According to the market situation, we can find that in terms of cost, the coal price has fallen, and the rise in alumina price caused by cost growth has come to an end temporarily and is in a downward trend. In terms of supply, some regions have issued policies on or...Read more -
RTP Alumina (Al2O3) Ready to Press Alumina
RTP Alumina (Al2O3) Ready to Press Alumina Features: Appearance is white fine sand or powder, with stable conversion rate, good powder particle size distribution, good fluidity, high hardness, stable shrinkage, low porcelain-forming temperature, high compressive strength, and abrasion resistance ...Read more -
The practice teaching base of Jingdezhen Ceramic University was officially unveiled in Yufa Fine Porcelain Technology Co., Ltd.
On October 27th, 2021, the practice teaching base of Jingdezhen Ceramics University was officially inaugurated in Zhengzhou YuFa Fine Ceramic Technology Co., Ltd. Shangjie district leaders Zhao Chenyang, Yue Bin, and YuFa Group’s general manager attended the ceremony. Zhao Chenyang made an impor...Read more -
The NDRC Sent Group to Control Coal Price
The NDRC Sent Group to Control Coal Price On October 20, the national development and Reform Commission announced that the evaluation and supervision department of NDRC assigned team to Qinhuangdao port and Caofeidian port in Hebei to supervise the work of coal supply and price stability, ...Read more -
The Sixth Executive Director (Expanded) Meeting of the Eighth Session of the China Refractory Industry Association
The Sixth Executive Director (Expanded) Meeting of the Eighth Session of the China Refractory Industry Association Zhengzhou Yufa Abrasives Group, Zhengzhou Yufa High-tech Materials Co., Ltd., and Zhengzhou Yufa Fine Ceramics Technology Co., Ltd. participated in the fourth executive director (enl...Read more -
The applications of White Fused Alumina in Decoration and Mechanical Industry
White fused alumina can be used in many industries, today we’ll have a simle view of it which used in decoration and mechanical industries. Application places of white corundum in the decoration industry: 1) Surface treatment after repair of equipment (such as motors, etc.) in the decoratio...Read more -
China National Day
October 1st of 1949 was the memorial day for the founding of the People’s Republic of China. Lots of large-scale activities are held on October 1st to celebrate the birthday of our nation. Also, we generally have a 7-day holiday from October 1st to 7th, but at Yufa, there will always be so...Read more
