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Search results for keyword: invisible
Ultra-short construction period overhaul technology for large blast furnace
Large Blast Furnace Ultra-short Period Overhaul Technology The large blast furnace is a large-scale and important equipment for the production of iron and steel in the industry. The life cycle of the large blast furnace is generally 20 to 30 years, and the survival time can reach 45 years. The ul......
tags: furnace large blast repair period blast
1036
Sophia
Paint surface maintenance of modern cars
Introduction People have to maintain their cars in order to protect the value and longevity of the vehicles. To maintain a cars paint, there are several key steps that must be followed. This article will discuss the steps necessary to properly maintain the paint on a modern vehicle, including was......
tags: paint wax wash car paintwork modern
1073
Liam
Sand treatment equipment category: magnetic separation equipment
Magnetic Separation Equipment Magnetic separation equipment is an important part of industrial process systems. It serves a variety of functions, such as removing impurities, contaminants, and other unwanted material from raw material streams, separating the valuable material from the waste stream......
Gear Overall Error Measuring Technology
Gear Overall Accuracy Measurement Technique This paper will be examining the current overall accuracy measurements of gear used in machines, as well as the latest development in accuracy measuring technology, and suggestions on how to use the latest technology to support more accurate measurement......
Principle and Application of Magnetic Meter Holder
Magnetic Stands Principles and Applications A magnetic stand is a device that is used to hold an object, typically a piece of equipment or a device, in place using the force of magnetism. Magnetic stands are commonly used in a variety of industrial, scientific, educational and commercial settings......
The concept and application of optical microscope
The Concept and Application of Optical Microscopy Optical microscopy is a popular imaging technology used within the fields of research and exploration, as well as within industries such as medicine, scientific research, and engineering. It is a form of imaging technology that uses visible light ......
Principle of laser generation
Introduction Laser is a special device that produces a distinctive, highly directional beam of light - usually in a narrow wavelength range. Lasers can be used for various purposes and are often used for cutting and welding in manufacturing, communication, science and astronomy. Due to their exce......
tags: lasers used laser laser beam light
1114
Sophie
passivation, passivation of steel
Introduction Corrosion is a common material occurrence as anything exposed to the atmosphere is almost sure to suffer from it. This type of electrochemical reaction is a phenomenon that refers to the destruction of metals or any other material by oxidation. The rust formation process takes place ......
Research on Surface Defects of Green Sand Castings (Part Two)
The hydrogen defects of wet sand type castings Hydrogen is difficult to detect, as it is invisible and often diffuses quickly. When hydrogen defects are present, the section surface of the casting is either white or silvery white color. The surface may also show the features of hydrogen blister, ......
tags: hydrogen sand defects casting surface parts
1063
Sophie
bubble exposure
? Air bubbles are a common phenomenon in water systems, lakes, and oceans. They are also seen in the atmosphere, in liquids and gases, and even in certain types of solids. Air bubbles in water can be formed by escaping gases from the bottom of the lake or ocean, movement of liquid from one place ......
tags: air bubbles water exposure can bubble
1081
Lily
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