Heat treatment requirements for steel in heat treatment furnaces
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2016-01-17 10:12
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Here, I would like to introduce some relevant information about the heat treatment requirements of heat treatment furnaces for steel. Now, please come with me to learn more!
熱處理爐對鋼材的熱處理，不允許有表面的氧化與脫碳，應保持表面的光潔。熱處理爐往往需要密封，以便控制爐氣成分，有時還要保持爐膛內某種特定的氣氛。例如冷加工鋼材的光亮退火，多半在保護氣體介質或在真空中進行，所以輻射管在熱處理爐上應用很多，當工件或鋼材進行化學熱處理時，如滲碳、都要保持在一定成分活性介質中加熱，須用熱處理爐或浴爐。
The heat treatment furnace does not allow surface oxidation and decarburization of steel during heat treatment, and the surface should be kept smooth and clean. Heat treatment furnaces often require sealing to control the composition of the furnace gas, and sometimes maintain a specific atmosphere within the furnace. For example, the bright annealing of cold worked steel is mostly carried out in a protective gas medium or in a vacuum, so radiation tubes are widely used in heat treatment furnaces. When the workpiece or steel undergoes chemical heat treatment, such as carburization, it must be kept in a certain composition of active medium for heating, and a heat treatment furnace or bath furnace must be used.
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燃煤鍋爐作為傳統能源利用的主要設備之一，在能源轉型和環境保護的背景下，其發展現狀備受關注。本文將深入探討燃煤鍋爐的發展現狀，分析其面臨的挑戰和機遇，展望其在清潔高效能源轉型中的未來前景。<BR/> As one of the main equipment for traditional energy utilization, coal-fired boilers have attracted much attention in the context of energy transformation and environmental protection. This article will delve into the current development status of coal-fired boilers, analyze the challenges and opportunities they face, and look forward to their future prospects in the transformation of clean and efficient energy.
電加熱鍋爐作為一種常見的供熱設備，具有高效、環保、安全等特點，廣泛應用于家庭、辦公樓、工廠等場所。本文將介紹電加熱鍋爐的作用，包括供暖和熱水供應兩個方面，以及其在節能環保方面的優勢。<BR/> Electric heating boilers, as a common heating equipment, have the characteristics of high efficiency, environmental protection, and safety, and are widely used in homes, office buildings, factories, and other places. This article will introduce the functions of electric heating boilers, including heating and hot water supply, as well as their advantages in energy conservation and environmental protection.
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在技術領域的支持下，總結出鍋爐吹灰器除灰內燃的技術及原理，鍋爐的內燃過程實際上是一種極其復雜的物理化學反應過程，但是由于受燃煤的特性、受熱面上的結構、爐內的溫度場水平就越來越高及空氣動力工況等物質因素，造成整個受熱面積的灰與結渣，使鍋爐設備出力也不斷的下降。而國內的動力用煤多使用的是低品劣質煤，鍋爐的燃煤多存在變且灰份也非常的大、熱值也在不斷的降低的趨勢，這就自然的加劇著受熱面的積灰結焦的過程形成。<BR/> With the support of the technical field, the technology and principle of internal combustion in boiler soot blower have been summarized. The internal combustion process of the boiler is actually an extremely complex physical and chemical reaction process. However, due to the characteristics of coal, the structure of the heating surface, the temperature field level inside the furnace becoming higher and higher, and aerodynamic conditions and other material factors, the ash and slag deposition in the entire heating area are caused, resulting in a continuous decrease in the output of the boiler equipment.
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湖北華信機械發展有限公司專業從事各類鍋爐吹灰器、冷渣器、閥門管道系統、工業控制系統及其他輔機設備的設計開發、生產制造與檢修服務。
Hubei Huaxin Machinery Development Co., Ltd. specializes in the design, development, production, manufacturing, and maintenance services of various boiler soot blowers, slag coolers, valve piping systems, industrial control systems, and other auxiliary equipment.
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