Small coup to deal with rust of iron sheet
First, white vinegar
Due to the chemical reaction between white vinegar and rust, rust is decomposed. If the iron products are small, they can be soaked in white vinegar for several hours and then wiped with a towel. If the iron product is too large, directly coat a layer of white vinegar on the surface of the iron sheet, and then soak the rag in the vinegar to wipe the rust.
Second, lime and salt.
First, spread the salt evenly on the rusty surface of the iron sheet and cover it thoroughly. Then, orange juice, pour orange juice on the iron plate, wait for 3 hours, and brush off the mixture with a brush. If there is still rust, it can be wiped with orange peel, which can generally remove the rust layer and will not cause damage to the surface of the iron sheet.
Three. oxalic acid
Protective measures should be taken when using oxalic acid. First, rubber gloves and masks should be worn. Then clean the rusty place with detergent and dry it, and then mix it evenly with appropriate amount of oxalic acid and water. Soak the iron for 20 minutes, then clean it with a brush and dry it.
Fourth, baking soda
Mix an appropriate amount of soda with water and coat the mixture on the metal. After setting for half an hour, wash it with a brush and then rinse it with water.
Five, potatoes and detergent
First cut the potato in half, cover the incision with detergent and let it stand for several hours. Then clean the rust with a brush.
Conclusion of the article: The small coup of iron sheet rust removal treatment is introduced here for everyone, hoping to help everyone. What I have introduced above is the treatment method of small area rust. If you want to deal with large objects, you must find another way. If you need to know more, please continue to pay attention to Qijia. Com, more exciting content will be presented to you later.