The rust-proof method of the metal spring

In daily life, we often see stainless steel although not rusty, but the surface is still often stains. Stainless steel metal spring than the general stainless steel is a little more difficult, so it should be used a few tips to deal with. Then other stainless steel products have the same principle.
Generally according to the surface state of the washing method, we should also pay attention to some specific matters.

 

For example, when washing please note that surface scratches do not occur to avoid the use of bleaching ingredients and abrasive washing liquid, wire balls (brush roller balls), grinding tools, etc. , in order to remove washing liquid, washing at the end of the washing, rinse the surface with clean water.

 

Labels and patches, scrubbing with warm water, weak detergent, dust and dirt removal, washing with soap, weak detergent or warm water, adhesive ingredients, using alcohol or organic solutions, rust caused by surface contaminants, using nitric acid (10%) or grinding detergent washing – too much rainbow pattern with special washing drugs, caused by washing with detergent or oil, and using warm water detergent when washing.

 

Fat, oil, lubricant pollution with a soft cloth or paper dry with a neutral detergent or ammonia solution or special washing medicine to wash, fingerprints, with alcohol or organic solvents (ether, benzene), dry with a soft cloth and then wash with water, bleach and acid attachment immediately rinse with water, with ammonia or carbonated soda water solution soaked, after washing with neutral detergent or warm water.

 

Welding is heat-discolored, washed with 10% nitric acid or hydrofluoric acid solution and then washed with ammonia carbonate dinolated solution and then washed with water stainless steel spring – specialized washing drugs used;

Use these methods to clean stainless steel products, you can try to ensure that the surface of stainless steel damage to the minimum, so that stainless steel products look more comfortable, more comfortable to use.