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How To Maintain And Maintain Stainless Steel Doors In Daily Life
Jan 09, 2018

1, use stainless steel doors, do not hang on the door of heavy objects, or avoid sharp objects, scratches, open or close doors, do not force too much or open the angle too large, so do not damage the stainless steel doors.

2, (stainless steel fire glass door) wipe glass, do not make cleaning agent or water into the glass bead gap, so as to avoid pressure deformation. Do not exert excessive force when wiping the glass so as not to damage the body. When glass is damaged or there is a big collision, be sure to ask professional maintenance personnel for maintenance.

3, do not often use water (or other methods) to open the lock of the stainless steel door lock, so as not to lock the door lock. When the door lock is opened or the door handle is turned, do not use too much power to shorten the life of the lock. The conventional hardware accessories such as hinges, door locks and other activities are loosened immediately. When the stainless steel door lock is not opened, you can add an appropriate amount of pencil core to the keyhole.

4, remove stainless steel door stains (such as fingerprints), can be moist with Kazakhstan gas, wipe with soft cloth, scratch hard with hard cloth, dirty, use neutral cleaners, toothpaste or furniture special cleaners, remove stains, wipe immediately. The edges and corners of the stainless steel doors are not often rubbed, in order to avoid the damage to the edges and corners of the discolored materials. In the dust removal of stainless steel products, it is not easy to use soft cotton cloth to wipe, and can be cleaned with a vacuum cleaner. In order to maintain the gloss and service life of the stainless steel face, it should be cleaned regularly, dedusting, and the stainless steel decorative products can be protected on the surface of the stainless steel.

5, in spring and winter, we should pay attention to indoor ventilation and keep indoor humidity, so that stainless steel doors can be prevented from moisture and temperature difference, and metal parts will rust and materials will be closed at normal room temperature and humidity. When using electric heating or other heating equipment in winter, please keep away from stainless steel products so as to avoid heating.

6. When the wall is painted, the stainless steel door should be covered so as not to paint on the surface of the product, so that the surface material is peeled off, discoloring and affecting the overall appearance.

The above six stainless steel door maintenance is the most common. For more than six, the use of stainless steel doors must be very good, and better prolong the service life of stainless steel doors, full of stainless steel performance.

Stainless steel will rust under certain conditions. Stainless steel has the ability to resist atmospheric oxidation, that is, stainless steel. It also has acid resistance, alkali resistance, corrosion resistance, corrosion resistance. But the corrosion resistance is the size of the chemical composition of its steel, adding state, use conditions and the types and changes of the environmental medium. For example, the 304 steel pipe is absolutely excellent corrosion resistance in dry and clean atmosphere, but it moves to the beach area, it will rust quickly in a lot of salt fog salt fog, and the 316 steel has good performance. So without any kind of stainless steel, in any environment can be corrosion resistant, not rusty.

Stainless steel is a thin and stable chromium oxide film (protective film) on the surface, which prevents continuous penetration of oxygen atoms, continues oxidation and achieves corrosion resistance. Once for some reason, the movie has been destroyed. Air or Liquid Oxygen atoms will continue to infiltrate or iron atoms will continue to precipitate, forming loose iron oxide, and the metal surface will continue to rust.

This surface mask is damaged by many forms, and the following are common in daily life.

1, in the polluted air (such as a large number of sulfide, carbon oxides, NOx atmosphere), under the condition of condensed water, sulfuric acid, nitric acid and acetic acid will form liquid points, causing chemical corrosion.

2, stainless steel surface adheres to organic juice (such as vegetables, soup, sputum, etc.), in the case of water and oxygen, it constitutes organic acids, long time organic acids corrode the metal surface.

3, the surface of stainless steel is attached with acid, alkali, salt material (such as alkaline water decorating walls, lime water splashing), causing local corrosion.

4, the surface of stainless steel deposited dust or heterogeneous metal particles containing other metal elements of the attachment, in the humid air, condensed water and adhesion between the stainless steel, the two together into a micro battery, causing the electrochemical reaction, the film has been destroyed, called electrochemical corrosion.

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