Magnesium alloy is oxidized and how to deal with black spots
If black spots appear on the surface of magnesium alloy after oxidation, the following treatment methods can be considered: Slightly oxidized: If the surface is not very oxidized, a metal polish can be used to lightly polish or wipe the …
Read More
How to polish aluminum to make it bright, what are the polishing materials
It is difficult to polish aluminum, because the surface of aluminum metal is easily oxidized to form a layer of oxide skin, which affects the polishing effect. Here are some possible ways to polish aluminum: Mechanical polishing: Mechanical polishing is …
Read More
How to repair aluminum profile scratches
The repair method for scratches on aluminum profiles depends on how serious the scratches are. Here are several possible repair solutions: 1. Slight scratches: If the scratches are very shallow, you can use a light polish and a soft cloth …
Read More
Metal flat gasket deburring method, what should be paid attention to when deburring
There are mainly the following methods for deburring metal flat gaskets: Manual grinding: For small batches of metal flat gasket deburring, manual grinding can be used. First, the metal flat gasket needs to be cleaned before grinding, then use a …
Read More
What is the ratio of the magnetic grinding steel needle to the product
The ratio of the magnetic grinding steel needle to the product is determined according to the specific application, and this ratio usually affects the grinding effect and cost. Generally speaking, when performing magnetic grinding, the amount of steel needles should …
Read More
Stainless steel mottle removal method
There are several ways to remove stains from stainless steel : Use pickling method: pickling method can remove the oxide layer on the surface of stainless steel, eliminate mottled spots, and make the surface show a bright luster. Pickling agents …
Read More
