we produce inoculant 10000mt/year,Silicon Barium 5000mt/year,we export the material to india,Russia,Europe ect.
specification:A si:68%min Ba:4-6% Al:2%max c:1%max
B si:70%min Ba:1.5-2.5%min Al:2%max c:1%max
Barium Inoculant,Ferro Silicon Inoculant,Ferrosilicon Calcium Barium,Silicon Barium Inoculant,Ba Inoculant Shizuishan Ketong Metallurgy Industry And Trade Co., Ltd. , https://www.ketongmetallurgy.com
Small vacuum pump failure analysis and solution
Small vacuum pump is widely used pump equipment, it can be used to output compressed air, both pumping and pumping, so a small vacuum pump in our scientific research, gas collection, chemical, medical, biological engineering, automatic Control, environmental protection and other areas to work together ease, and can achieve very good results, but in the work of a small vacuum pump, there will inevitably be some accidents, then I will analyze for you the small vacuum pump failure and solutions. Small vacuum pump failure analysis and solutions 1, the bearing wear bearing shaft: vacuum pump transmission parts wear is a common problem, including bearings, bearing, bearing room, keyway and thread and other parts of the traditional methods to repair welding and brush plating Spray-based, application of polymer materials repair, free demolition, free machining. Neither the effect of welding thermal stress, repair thickness is not limited, at the same time products with metal materials do not have the concession, can absorb the impact of equipment shocks, to avoid the possibility of wear and tear, and greatly extend the service life of equipment components for Enterprises save a lot of downtime, creating enormous economic value. 2, corrosion: the form of vacuum pump corrosion can be divided into two categories of general corrosion and local corrosion, the former occurred more uniformly in the entire surface of the vacuum pump, which occurred only in the local, the use of polymer composite materials on the surface of the vacuum pump organic coating anti-corrosion , Which has good chemical resistance and excellent mechanical properties and adhesive properties, compared with the traditional pressure vessel welding repair, with the construction of simple, low cost, safety performance, good repair effect. 3, shell crack: vacuum pump due to casting, machining defects, internal stress and overload operation and other reasons often lead to cracks or parts of the phenomenon. Conventional repair method is to use welding, or the use of "cold welding" technology, to avoid thermal stress deformation, while good adhesion and material compression and corrosion resistance and other comprehensive performance, to maximize the use of various equipment components Requirements, so as to effectively ensure the production with the lowest cost input. Safe, convenient and reliable. For those living creatures, we should all be treated in awe. For small vacuum pumps, it is also a living individual, so users should not dislike or have a negative attitude to the use of small vacuum pumps when problems or malfunctions occur during work. Like human beings, it requires care and help when it comes to illness and injury. How to deal with small vacuum pumps in time and effectively is not only the wisdom of workers, but also the progress of small vacuum pumps. This article is copyrighted industry interconnect (Xiamen) Co., Ltd. All are welcome to reprint, please indicate the source and author of: Asian pumps Network (CEO QQ / micro letter: 18,189,528) Editor: Coco (QQ / micro-channel: 97,129,096) starting: http : //beng.liuti.cn/ (Service Hotline:)