燃煤蒸汽锅炉腐蚀磨损有关的要素
通告日期:2019-09-18 13:00:43 走访次数:344
小易为你介绍一下燃煤蒸汽锅炉腐蚀磨损有关的要素有哪些?
可以见到,为了削减卧式燃煤蒸汽锅炉的腐蚀和破坏,有必不可少从众多地方着手,不仅要调动适当的迎角,还要使用抗腐蚀材料。 锅炉,以防止其外部损坏。 延长其使用寿命,同时确保正常使用。
英文:
Xiaoyi will introduce to you some factors related to corrosion and wear of coal-fired steam boilers.
After a long period of work, the internal parts of the boiler will suffer certain erosion and wear. Which factors are related to wire wear? What factors should be considered in calculating steel wire wear during corrosion of gas steam boilers?
Considering the area coefficient of friction load, the wear of steel wire in boiler corrosion wear should be considered. Its size varies with the change of angle of attack and grinding quantity. In order to compare the wear of conductors measured at different angles of attack, the wear of conductors converted into the same area is the actual wear of conductors measured.
Note that when the angle of attack is exactly equal to 90 degrees, it is surface fatigue wear and is better related to the properties of ash. For boiler carbon steel, when it is corroded and worn by quartz abrasive, the wear process can not be treated in a single mode, which is a combination of various wear forms.
It can be seen that in order to reduce the corrosion and wear of horizontal coal-fired steam boilers, it is necessary to start from many aspects, not only to adjust the appropriate angle of attack, but also to use anti-corrosion materials. Boiler to prevent surface damage. Extend its service life, while ensuring normal use.
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