Rail Thermit Welding Material Kits
Thermite welding is a track connection construction process with mature technology, simple, convenient, fast, and high-quality construction.Rail thermite welding is the thermite flux composed of aluminum powder, iron oxide and other metal additives in a special crucible, and a high temperature match is used to ignite the thermite reaction. During the reaction, a large amount of heat is released and the molten alloy mixture reacts to form.Because of its high density, molten steel sinks below, the slag generated by the reaction is relatively light and floats on the upper part, and the molten steel is filled with sand in a short time.At the same time, the aluminum hot molten steel itself acts as a filler metal, crystallizes and cools together with the molten steel rail, and the two steel rails form a whole.
Другие товары поставщика
|
|
Portable Handy Ultrasonic Flaw Detector |
The CTS -1002 is a light-weightinstrument with excellenterformance which accumulates theexperiences of 50 years for makingultrasonic instruments . ... |
|
|
NLB-300 Rail Impact Wrench With Single Socket |
NLB-300 railway construction rail fastener wrench is used for tightening and loosening sleeper bolts, hook-bolt nuts, etc. High power petrol engine... |
|
|
Third Rail Measuring Gauge |
Contact rail gauge, also called third rail gauge, is a special measuring instrument for measuring the guide height of contact rail (the vertical di... |
|
|
Internal Combustion Drilling Machine |
The internal combustion rail drilling machine is an essential tool for line maintenance, construction and emergency repair operations in railway wo... |
|
|
Aluminum Case For Track Gauge |
Aluminum case is used for packing the track gauge .
Different size: 1000mm ,1067mm,1435mm ,1676mm etc |
Все товары поставщика
Похожие товары
