Safety Analysis of the Stability of the Tubes of a Steam Gas Superheated Furnace;
蒸汽过热炉炉管稳定性安全分析
Further analysis of the effect on the refrigeration coefficient with the superheat of the refrigeration cycle;
制冷循环的过热对制冷系数影响的探讨
This paper draws the systematical sketch for diagnosis and disposing of the shearer hydraulic system superheat phenomena so that the trouble will be found out and disposed as quickly as possible.
笔者按采煤机液压系统发生过热故障的相似性或检查故障时的难易程度排列,制作了采煤机液压系统过热现象的诊断及处理方法示意图,据此可迅速找到故障原因及处理办法。
Study on superheating on surface-free bulk crystals;
非自由表面大块晶体过热的初探
Melting and Superheating of Ag at High Heating Rate;
金属银在高升温速率下的熔化和过热行为
Ag melting and superheating at high heating rate;
升温速率对金属熔化和过热的影响
The results show that the fracture is caused by the heating temperature controlled improperly during forging which leads to the over heat, and the heating temperature is too low in the following quenching process that leads to the bad solution strengthening.
即叶轮断裂是由于锻造加热时温度控制不好导致过热,在随后的淬火工序中又因加热温度过低,组织固溶强化效果差等综合原因所致。
Analysis shows that the primary cause to the roll failure is the over heat of the roll and therefore some counter measures have been put foreword to prevent against the trouble of roll fracture.
用于中厚板轧机和热连轧轧机的高铬、高镍铬复合铸铁轧辊在使用中相继发生断辊事故 ,断辊事故的原因是由于轧辊过热所致 ,提出防止断辊事故的具体对策和改进措施。
,by comprehensive analyzing,finds out the direct reason is foreign body dropped into the tube in the process of boiler installation and engendered the blockage,the working substance is not moving on smoothly,the tube cannot get the sufficient cooling when the boiler running,the tube wall long-term over heat operates,caused the tube explode and leak.
针对宁夏中宁发电有限公司#2锅炉运行仅3000小时左右,高温再热器管在同一部位爆管2次进行综合分析,找出爆管的直接原因是由于锅炉安装过程中管内不慎落入异物,造成阻塞、工质流动不畅,锅炉运行时管子得不到充分冷却,管壁超温而引起长期过热爆漏。
It was found that the overheating of material during heat treatment led to coarse crystalline grains.
结果表明:由于热加工时加热温度控制不当,使泵体过热而导致晶粒长大,强度下降。
The results show that the wheel hub cracking during radial impact testing was caused by excessive content of magnesium in the alloy as well as the overheating of the alloy during the solution process.
结果表明 ,轮毂在径向冲击检测时开裂的主要原因是镁含量偏高 ,以及热处理加热温度高造成组织过热所致。
The Research on the Overheat of H13 Hot Die Steel Forging;
H13热模钢锻材过热的研究
Overheat Fault of Tap-Changer Contact and Its Diagnosis;
分接开关触头过热性故障及其诊断
Fault Tree Analysis on Overheat of Vehicle Engine;
车用发动机过热故障树分析