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- By cause analyses of boiler tube failures in some powerplant, combined with technical reform, measures on operation and maintenance to reduce boiler tube failures are analyzed and discussed. 通過(guò)對某發(fā)電老廠(chǎng)各種形式的"四管"泄漏產(chǎn)生的原因進(jìn)行詳細的分析,結合技術(shù)改造,從檢修和運行兩方面采取措施來(lái)減少鍋爐"四管"泄漏。
- Mechanism for Utility Boiler Tube Failure and Measures to Improve Reliability 電站鍋爐爐管失效機理和提高可靠性的措施
- The high temperature erosion of utility boiler tubes (water wall,superheater,reheater and economizer tubes)by fly ash is recognized as being one main cause of utility boiler tube failures. 水冷壁、過(guò)熱器、再熱器及省煤器管道的飛灰高溫沖蝕磨損是電站鍋爐管道失效的主要原因之一。
- India Design Buying Boiler Tube. 印度求購罐裝食品。
- The boiler tube being corroded was analysed.The reason for serious corrosion and developing suggestion were raised. 通過(guò)對快速腐蝕的鍋爐管進(jìn)行分析，指出了嚴重腐蝕的原因，并提出了改進(jìn)建議。
- A boiler tube cracked after only one month service. This kind of ephemeral cracking behavior was studied in this paper using optical microscope. 摘要鍋爐管在使用一月后，發(fā)生爆裂，使用金相顯微鏡對這種短期的爆裂行為進(jìn)行了研究。
- The analysis of the factors impacting the long-term operation of fired heaters concluded that the coking,corrosion and ash accumulation were the culprits of the tube failure. 文章對影響加熱爐長(cháng)周期運行的原因進(jìn)行了分析,認為結焦、腐蝕和灰垢是引起加熱妒運行失效的主要原因。
- It features a vertical structure with small flooring area to help flow and air discharge of heat transfer oil in the boiler tube and heat transfer oil cannot easily be coked. 立式結構，占地面積小，并有利于導熱油在爐管內的流通及排氣，導熱油不易結焦。
- Main Reasons and Maintenance Measure of Failure of Boiler Tube 淺析鍋爐爐管損壞的主要原因及檢修措施
- Fracture and Corrosion Failure of the Boiler Tube 20 Steel 20鋼鍋爐鋼管的斷裂及腐蝕穿孔失效
- In the range of research,the tubing failure is not strength calculation problem under internal pressure and axial load. 在所研究的范圍內,得出了內壓和軸力作用下,油管失效不是油管強度不足的結論。
- In the paper, the whole trial-produce process of higher pressure boiler tubes T22 using tube rounds from horizontal continuous casting is introduced. 本文介紹了用水平連鑄圓管坯試制T22合金鋼高壓鍋爐管的全過(guò)程并對試制樣管進(jìn)行了綜合分析。
- High Pressure Boiler Tube Coating early does not apply to such products, mainly because of its many coating materials are plastic, do not fit in the boiler and other high-temperature environment. 涂敷高壓鍋爐管這類(lèi)產(chǎn)品早期并不適用，主要是因為其涂敷材料多是塑料，不適合在鍋爐等高溫環(huán)境下使用。
- Therefore it can be judged that the fractures in the tubing are fatigue fractures and the tubing failure is caused by fatigue fracture. 由此可以斷定油管斷口屬疲勞斷口，油管的斷裂失效性質(zhì)是疲勞斷裂。
- The consequence of releasing hazardous material from a tubing failure may warrant the selection of a different type of pressure transmitter. 可以根據因管道損壞而導致有危害物質(zhì)的泄漏情況選擇另一種壓力傳感器。
- This is our senior LU Hong high-pressure boiler tubes experts yesterday from Shougang Corporation that information. 這是我們魯宏的資深高壓鍋爐管專(zhuān)家昨天從首鋼總公司了解到的信息。
- However, high-pressure boiler tubes expert analysis, market prospects for recovery uncertain. 但高壓鍋爐管專(zhuān)家分析認為，市場(chǎng)復蘇前景還不明朗。
- LU Hong, a senior high-pressure boiler tubes experts mentioned that the steel cycle, sustainability will be enhanced. 魯宏的資深高壓鍋爐管專(zhuān)家提到，鋼鐵周期的可持續性將得到增強。
- Analysis of Pendant-reheater Tube Failure No.3 Boiler in Fengcheng Power Plant 豐城電廠(chǎng)3號爐后屏再熱器爆管事故原因
- High Pressure Boiler Tube is mainly used to manufacture high-pressure and ultrahigh-pressure boiler superheater tubes, reheater tube, airway, such as main steam pipe. 高壓鍋爐管主要用來(lái)制造高壓和超高壓鍋爐的過(guò)熱器管、再熱器管、導氣管、主蒸汽管等。
