提高了更换炉管的效率。
介绍了制氢炉对流段炉管的化学清洗方法。
The chemical cleaning method of convection section tube for hydrogen manufacturing furnace was recommended.
裂解反应器炉管是乙烯装置中的重要设备部件。
The furnace pipe in cracking reactor is an important part of ethylene unit.
锅炉管理工作的内涵包括锅炉安全管理和经济管理。
The connotation of boiler's management consists of boiler's safety management and economic management.
介绍了制氢转化炉的概况和转化炉管系的制作安装情况。
The general situation of the hydrogen producing conversion furnace and its tube system installation are described.
在考虑渗碳损伤的前提下对炉管的剩余寿命进行了评估。
The residual life of the tubes is estimated based on the carburizing damage analysis.
热气从火焰区出来，对锅炉管道里产生的水蒸气进行过热。
There the hot gases leaving the flame region superheat the saturated steam produced in the boiler section.
工业炉炉管管排的角系数在炉子设计中是一个很重要的量。
The Angle factor for radiation to a tube bank is an important quantity in the industrial furnace design.
通过实际分析，给出了几种典型的炉管超温和变化率异常模式。
By analyzing the actual data of boiler tubes, several typical overtemperature and abnormal charge ratio modes are given.
一台燃气轮机余热锅炉在短时间运行后就发生了炉管穿漏事故。
A tube leak rupture failure took place in a gas turbine heat recovery boiler after a short period of operation.
在火焰区，大部分所产生的热量被转移到沿墙壁布置的锅炉管道上。
In the flame region, much of the heat generated is transferred to boiler tubes which line the walls.
镶嵌式钼合金穿孔顶头尤其适用于低合金钢及合金高压锅炉管的穿孔。
The Mo alloy inlaid piercing plug is especially suitable for piercing of low alloy pipes and high pressure boiler pipes.
资深高压锅炉管专家判断，目前国内钢材现货市场基本是弱势持稳的态势。
Senior high pressure boiler tube expert judgment, the current domestic steel spot market basic is the weak steady state.
从炉管设计、选材、使用维护、检测和维修几方面采取措施将是十分有效的。
The measure adopted from the several fields of Furnace tube design, material selection, service maintenance, testing and repair are very effective.
为保证加热炉安全运行，提出了安装炉管管壁热电偶、强化炉管烧焦等对策。
To ensure the heater for safe operation, a thermocouple is pro - posed to install on the tube wall to protect the heater tube from coking.
通过对蒸汽过热炉爆管原因进行分析，提出一种更能满足生产需要的炉管材料。
Analyzes reasons for tube blasting of steam superheater and recommends a kind of tube material which can better satisfy production requirements.
针对辽阳石化分公司烯烃厂f 108裂解炉对流段炉管爆裂破坏进行了分析。
The burst part in convection section of a tube of F108 cracking furnace in alkene factory, Liaoyang Petrochmical Company, was analyzed.
另外，由于被影响企业的极力报怨，环保局推迟了有关工业锅炉管制的新法规的执行。
It has also delayed the implementation of the new regulations concerning industrial boilers, after loud complaints from the businesses affected.
锅炉管的失效是材料、环境介质、温度、应力和运行工况等多因素综合作用的结果。
Boiler failure is due to the combined effects of material, environment. pressure and operation conditions.
介绍了新开发的几种在高温腐蚀环境下使用的电站锅炉管和乙烯裂解管的主要特性。
The basic characteristics of several newly-developed power plant boiler pipe and ethene cracking pipe used under high-temperature and strong corrosion conditions are presented.
针对制氢转化炉炉管多次开裂失效的情况，进行了宏观分析、化学分析以及金相分析。
The macro, chemical and metallographic analysis have been performed on the cracking failures of reformer tube for hydrogen generation.
锅炉管在使用一月后，发生爆裂，使用金相显微镜对这种短期的爆裂行为进行了研究。
A boiler tube cracked after only one month service. This kind of ephemeral cracking behavior was studied in this paper using optical microscope.
当制氢转化炉炉管发生局部失效时，采用局部更换炉管方法可延长整根炉管的使用寿命。
When a reformer furnace tube locally failed, the whole furnace tube service life will be extended by replacing the failed furnace tube.
资深高压锅炉管专家分析认为，钢铁价格转化为利润过程艰难，需要冶炼产能出现短缺。
Senior high pressure boiler tube expert analyzes believed that steel prices into profit process tough, need smelting capacity shortages.
介绍了计算机网络在铁合金电炉管理中的应用，结合铁合金厂的具体情况进行了详细说明。
Combined with physical circumstance of ferroalloy 's work, it introduces the application of computer network in ferroalloy furnace management in detail.
对在役废热锅炉管板角焊缝的射线检验技术进行了详细介绍，并对检验可靠性进行了讨论。
The fillet ray insqection technique for plate and tube of active service waste boiler has been introduced in details, as well as its reliability.
结果表明，由于静态混合元件的使用明显降低了炉管表面温度，所以其服役寿命满足要求。
The investigation result shows that the surface temperature of tubes is remarkably reduced due to the static mixed units so that their service life meets the requirement.
介绍宝钢电炉在生产高压锅炉管方面的部分实践，阐述了整个工艺过程中对夹杂物控制技术。
Partial production practice of high-pressure boiler tube steel from EAF at Baosteel and the technology of inclusion control during the process are described.
介绍宝钢电炉在生产高压锅炉管方面的部分实践，阐述了整个工艺过程中对夹杂物控制技术。
Partial production practice of high-pressure boiler tube steel from EAF at Baosteel and the technology of inclusion control during the process are described.
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