Abstract Potassium aluminum fluoride (PAF), inorganic salt; alias potassium cryolite, potassium aluminum fluoride, KAIF, KAlF4/K3AlF6. PAF is a high-purity inorganic molten salt that is widely used in industrial production. PAF is often used as a filler in the production of abrasives; in gold ...more...
In the age of artificial intelligence, the rise of the concept of smart homes gave rise to the rapid development of the smart lock industry. Smart lock brands have mushroomed. Maybe you have heard of smart locks, Yale smart locks, but you have heard of Ben Zhi. Smart lock it? The following Xiao Bia ...more...
What are the advantages of using a non-porous smart door loc…
The non-porous intelligent door lock is a new type of anti-theft intelligent door lock, and the appearance of the non-porous intelligent door lock is obviously different from other smart door locks. The non-porous smart door lock has been around for a while, and its unique advantages have made it ...more...
Development and application of medium and low power double C…
1 Introduction With the rapid development of laser cutting technology, the process of processing non-metallic sheet with laser cutting machine has been relatively mature, and has been widely used in the packaging industry and advertising industries, but there are also many unsatisfactory aspects. ...more...
1. Prepare 250 kg of dry straw and add 400~500 kg of water to make the straw eat enough water, the water content reaches 60~70%, and the straw can be dripped by hand. Straw can also be spread out before the rain, the thickness is 0.3~0.4 meters, and the natural rainwater can be piled up after h ...more...
For laser deep penetration welding, the use of optical sensors to detect the signal characteristics of the plasma and reflected laser during welding is a simple and effective method for detecting the welding process in real time. At present, the method of detecting the p ...more...
Effect of Transient Load on Energy Consumption of Power Equi…
With the development of society, capacitor reactive power compensation frequency conversion technology, 9 medium frequency furnace, large AC/DC conversion equipment, seasonal energy lamps and other uv transient peak transients are only sinusoidal when the voltage and current suddenly rise. A tran ...more...