Definition of refractory clay It is composed of refractory powder, binder, and admixture. Ordinary refractory mud made of refractory clinker powder plus an appropriate amount of plastic clay as a binder and plasticizer has low strength at room temperature, and it has higher strength when it forms a ceramic bond at high temperature. The chemically […]
The inclusions in the aluminum melt mainly include solid inclusions and gas inclusions. The solid inclusions are mainly Al2O3, AlN, Al3C4, and MgO produced by the reaction of aluminum and its alloys in the smelting process with N2, O2, and CO2 in the furnace gas. Finally oxidized to Al2O3, MgAl2O4; The methods for removing inclusions […]
The high-purity aluminum degassing unit fiber module and foamed aluminum dihydrogen phosphate fiber module are used for the rotor protection sleeve. The first design is exposed to the atmosphere of molten aluminum, and the tie rod screws and gaskets fall off due to carbonization and thermal expansion. The tie rods and nuts are pre-buried in […]
Boron nitride coating is a crystal composed of nitrogen atoms and boron atoms. Chemical composition of 43.6% boron and 56.4% nitrogen in four different variants: hexagonal boron nitride coating (HBN), rhombohedral boron nitride (RBN), cubic boron nitride (CBN) and wurtzite nitrogen Boron Nitride (WBN). physical properties CBN is usually a black, brown, or dark red […]
An aluminum liquid micro flow system product, which is an accessory for a customer’s aluminum liquid storage equipment. A single set of equipment for aluminum liquid needs multiple sets of flow control devices to control the switch and flow control of the aluminum liquid, and each set of flow control parts has a small flow of […]
Porous ceramic filter is a porous medium with a three-dimensional through-network structure. It has good chemical stability, high specific strength, high-temperature resistance, thermal shock resistance, and a large specific surface area. It is widely used in the filtration and purification of high-temperature melts in the metallurgical industry. Its filtration The purification mechanism is mainly manifested […]
Abstract: The online degassing process(degassing unit) is studied, and according to the characteristics of several kinds of aluminum and aluminum alloy online degassing processes and equipment that are commonly used at present, the box-type degasser, launder-type degasser, and vacuum degasser are described in detail. The structural characteristics and other notable features of these typical aluminum […]
International women The festival is also known as “United Nations Women’s Rights and International Day of Peace”, Also known as “International Working Women’s Day” in China “March 8th” and “March 8th Women’s Day”. The world is extraordinarily beautiful because of the birth of women. What is talked about should not be “beautiful”, “gentle”, being a […]
Features of Zirconia “ceramic foam filter“. 1. The zirconia porous ceramic filter uses a three-dimensional network structure and an organic foam body connected to pores as a carrier; 2. The zirconia ceramic foam filter invades the special ZrO2 molten material with thixotropy; 3. The zirconia ceramic foam plate adopts the automatic extrusion process of square […]
AdTech (Evans) is a high-tech enterprise focusing on R&D and manufacturing of filter materials and a complete set of purification equipment, serving the global aluminum processing industry. Its subsidiary, Ivans (Jiaozuo) Metallurgical Materials Co., Ltd., won the titles of “National High-tech Enterprise”, “National Science and Technology Enterprise”, “Henan Province Engineering Technology Center” and “Henan Province […]