The rust of the I-beam will affect the service life of the I-beam. Once the I-beam is rusted and not treated in time, it will cause the corrosion resistance to decrease, and the more the show will become, the more the base will break and the service life will be reduced. Once the steel is rusted, it must be cleaned up in time. The following method is provided for the rusting of the I-beam, so that the I-beam is completely rust-removed.
Cleaning I-beam: cleaning the surface of steel with solvent and emulsion to remove oil, grease, dust, lubricant and similar organic matter, but it can not remove rust, scale, flux, etc. on the surface of steel, so it is in anti-corrosion production. Only as an aid.
I-beam tool for rust removal: The surface of the steel is polished by tools such as wire brushes to remove loose or raised scale, rust, welding slag, etc. The rust removal of the hand tool can reach the Sa2 level, and the rust removal of the power tool can reach the Sa3 level. If the surface of the steel material is adhered to the iron oxide scale, the rust removal effect of the tool is not ideal, and the anchor depth required for the anti-corrosion construction cannot be achieved.
I-beam steel pickling: generally chemical and electrolytic two methods of pickling, pipeline anti-corrosion only chemical pickling, can remove oxide scale, rust, old coating, and sometimes can be used as sandblasting after rust removal . Although chemical cleaning can achieve a certain degree of cleanliness and roughness, its anchor pattern is shallow and it is easy to pollute the environment.
I-beam spraying (polishing) rust removal: spraying (polishing) rust removal is carried out by high-power motor to spray (drow) the blade to rotate at high speed, so that the abrasive such as steel grit, steel shot, wire segment and mineral is in centrifugal force. Under the spraying (polishing) treatment of the surface of Xinjiang steel pipe, not only can rust, oxide and dirt be completely removed, but also the steel pipe can achieve the required uniform roughness under the action of abrasive violent impact and friction. The word steel will not rust easily.
The above is some of the problems that Xiaobian introduced to you about the rust of I-beam. I hope that I can help you. If there is anything you can't understand, you can directly communicate with our customer service. We will serve you wholeheartedly. Thank you. Visit!
