Metals Welding Metals Welding - Ultrasonic Soldering Iron - Cheersonic Metals generally refer to a class of substances that have a unique luster (i.e., strong reflection of visible light), but are opaque, ductile, and thermally conductive. Pure metals are generally solids (excluding mercury) at room temperature, and most are excellent conductors of electricity and heat, with a high density and melting point. The metal resources on the Earth are widely [...]

The Main Classification of Gallium Oxide The Main Classification of Gallium Oxide - Silicon Carbide Coating - Cheersonic Conductive type (gallium oxide homoepitaxial), semi-insulating type (homoepitaxial), and high-purity type (homoepitaxial) are applied in Schottky diodes, field effect transistors, sensors and optoelectronic substrates, mainly for downstream Markets include new energy vehicles, home appliances, industrial inverters, photovoltaics, electric welding machines, industrial inverters, high-speed rail, smart grids, industrial motors, national defense and military [...]

Silicon Carbide Preparation Process Silicon Carbide Preparation Process - Circuit Board Spray - Cheersonic The first step is to generate raw materials, mix high-purity silicon powder and high-purity carbon powder uniformly according to the process formula, and pass a specific reaction process in the reaction chamber under high temperature conditions above 2,000°C to remove the residual and reaction powder surface in the reaction environment The adsorbed trace impurities make the [...]

Transistors Twenty Years Later Source: Adapted from IEEE. 2047 is the 100th anniversary of the invention of the transistor. What will the transistor look like then? Will they even become critical computing elements today? IEEE Spectrum asked experts around the world for their predictions. Transistors are expected to be more diverse than they are today, according to one expert. Just as processors evolved from CPUs to include GPUs, network processors, [...]

What is Semiconductor Before the discovery of semiconductors, people believed that materials in the world could only be divided into "conductive" and "non-conductive (insulating)" according to the classification of conductivity. According to the principle of "mutual independence and complete exhaustion" in the classification method, this is a very perfect classification method for materials in the world. Why does the classification of "semiconductor" still exist? In some documents, "semiconductor" is defined [...]

Metals and Nonferrous Metals Welding Metals and Nonferrous Metals Welding - Ultrasonic Soldering Iron - Cheersonic Metal is a substance with luster, ductility, conductivity, and other properties, such as iron, manganese, chromium, aluminum, magnesium, copper, lead, zinc, tin, nickel, tungsten, molybdenum, titanium, zirconium, tantalum, and niobium. Metals are divided into ferrous and non ferrous metals. Ferrous metals refer to iron, manganese, chromium, and their alloys; Non ferrous metals refer to [...]

Classification of Transistors In the past 100 years, during the development of semiconductor transistors, pioneering scientists and engineers have constantly tried various device structures and device materials to meet the requirements of integrated circuit characteristics in different fields. Various semiconductor devices are produced. Semiconductors are inherently abstract and elusive. The various names and abbreviations of semiconductors also make semiconductors more unpredictable, which brings many troubles to the electronics industry practitioners [...]

Post-Moore era In the past forty years, the continuous development of technology and architecture design has jointly promoted the continuous advancement of Moore's Law. Even today, there are still 3nm, 2nm, and 1nm advanced technologies that are far away on the horizon. However, in terms of actual trends, higher technology, more cores, and larger chip areas can no longer bring the comprehensive advantages of cost, performance, and power consumption in [...]

SiC Power Module Package Form With the development of emerging strategic industries, the application requirements of the third generation wide bandgap power semiconductor silicon carbide materials and chips, the module packaging technology at home and abroad has also developed rapidly, and the pursuit of packaging technology with low stray parameters and small size has become a close focus of packaging. Focus, domestic and foreign scientific research teams and the semiconductor [...]

Nonferrous Metals Welding Nonferrous Metals Welding - Ultrasonic Soldering Iron - Cheersonic There are only over 80 types of non-ferrous metal elements, but there are various types of non-ferrous alloys with varying properties. Non ferrous alloys generally have higher strength and hardness than pure metals, higher resistance and lower temperature coefficient of resistance, and have good comprehensive mechanical properties. Commonly used non-ferrous alloys include aluminum alloy, copper alloy, magnesium alloy, [...]