Simultaneous heating improves the heating effect.rn When performing heat treatment on pipe welds, correctly selecting the heater power is an important step to ensure smooth heat treatment and improve heat treatment efficiency.rn1 Far-infrared heating weld heat treatment heating power calculation...
Xu Changming - 《Metal Heat Treatment》 - Cited: 2 - 2001
Source: CNKI / Wanfang / VIP / Ixueshu / Zhangqiao Keyan
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Technology of Step-by-Step Heat Treatment Internal the Electrical Heating Furnace of Digester
Introduces the process of step-by-step heat treatment of the continuous digester, the main equipment in the pulping section of the paper industry, inside an electric heating furnace at the construction site, focusing on electric heating furnace power calculation, furnace construction, and configuration of temperature measurement and control instruments.Qi Jialiang - 《Installation》 - Cited: 2
Source: Wanfang / VIP / CNKI / Ixueshu / Ixueshu
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T/P91 Pipe Weld Heat Treatment Heating Power Estimation Method
A large number of test results show that the electric heating power of pipe welds is mainly related to the heat treatment influence factor and pipe specifications. The heat treatment influence factor for T91 thin-walled small-diameter pipe welds is 0.7-1.5, and for P91 pipe weld hot sections, it is 1.2-1.8,...Wang Lichong - 《Heat Treatment》 - Cited: 0
Source: Wanfang / CNKI / VIP / Ixueshu
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Design of On-Site Integral Post-Weld Heat Treatment Furnace Body for 100,000 m~3 Storage Tank Wall Plate with Nozzle
Large; tank; steel plate; heat treatment; equipment; design; calculation On-site integral post-weld heat treatment of large storage tank wall plate with nozzle... This article introduces the design of this heat treatment process and the power calculation process, specifically providing the configuration of temperature measurement thermocouples and electric heating pads...Luan Yinkui - 《Petroleum Engineering Construction》 - Cited: 0
Source: CNKI / VIP / Wanfang / Ixueshu / Ixueshu
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Estimation Method for Power of Internal Heating Nitrate Salt Bath Furnace
Heat treatment furnace, internal heating type, nitrate salt bath furnace, power calculation Abstract: The internal heating electric nitrate salt bath furnace is a low-temperature bath furnace that uses tubular resistance heaters immersed in the salt bath for heating. Due to high thermal efficiency, relatively uniform temperature in the salt bath, and convenient maintenance...Yao Chunchen - 《Metal Processing: Hot Working》 - Cited: 0
Source: VIP / CNKI / Ixueshu / Ixueshu
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Application of Induction Heating Technology in the Production and Manufacturing of Heavy Containers
Introduces the methods for induction heating power calculation, frequency calculation, and selection of induction heaters. Through case analysis of local heat treatment engineering applications, it verifies that induction heating technology can reduce production costs and improve heating efficiency in container product manufacturing...Gu Feng - Economic and Technical Cooperation Information - Cited: 0
Source: VIP / Ixueshu
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A Post-Weld Heat Treatment Method for Large-Diameter Thick-Walled Pipes
The present invention provides a post-weld heat treatment method for large-diameter thick-walled pipes. During the post-weld heat treatment process, the holding temperature is determined based on the hardness range of the base metal, simultaneous heating of inner and outer walls is adopted, the heating width is determined according to a formula, and the heater power is determined according to a formula, effectively ensuring the quality of weld heat treatment, reducing the temperature difference between inner and outer walls of the weld during post-weld heat treatment to meet standard requirements...Wang Lin ， Li Hanhua ， Miao Huixia ， ... Cited: 0
Source: cprs.patentstar.co... / Ixueshu
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Automatic Temperature Controller for Heat Treatment
The utility model relates to an automatic temperature controller for heat treatment, comprising a transformer, a temperature controller, a potentiometer, a trigger, a semiconductor power device, a current sensor, a heater, a fan, and a temperature sensor. The temperature sensor transmits the actual temperature value to the temperature controller, which outputs a voltage signal based on the difference between the preset temperature value and the actual temperature value. The trigger receives the voltage signal to control the semiconductor...Li Xiaoliang ， Qin Tao ， Chen Zhongjun ， ... Cited: 0
Source: Ixueshu / cprs.patentstar.co...
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Calculation of Temperature Field for Transverse Flux Induction Heating of Two Width Strips
Advantages such as low heating frequency, low reactive power, and suitability for continuous heat treatment... Analyzes various factors affecting temperature distribution, thereby achieving heater... When the strip width is 1200mm, the simulated calculation yields the surface temperature of the strip...Ding Penghui - Hebei University of Technology - Cited: 0
Source: CNKI / Ixueshu
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Special Heater for Heat Treatment of Irregular Tee Pipe Fittings
The utility model relates to a special heater for heat treatment of irregular tee pipe fittings, comprising a heater body and at least one pair of power lead-out terminals connected to the heater body. The heater body can generate resistive heat when energized to heat the parts in contact with it. In particular, the heater body includes crawler-type heating parts on both sides and a...
