There are thousands of metal in the world, and there are many craftsmanship. Let's introduce you to "electroplating chrome" and let everyone increase their knowledge.
There are thousands of metal in the world, and there are many craftsmanship. Let's introduce you to "electroplating chrome" and let everyone increase their knowledge.
First, what is "plating"? !
Electroplating concept:
At the time of electroplating, the mirror layer is moisture, and the cation of the oxidation of the high sector is electrified: the metal product to be applied is made of a cathode, and the cation of the layer metal is reduced by the metal surface, which is the interference of other yang. Further, it is uniform, firm, and the solution containing the plated metal cation is required to maintain the concentration of the high peys of the touched metal male, and the purpose of electroplating is plated on the substrate to change the group. Surface properties or size of the material can enhance the corrosion resistance of the Paragon Gallery (Shou's Hope Oxygen Multi-Corrosion-resistant Metal), increase hardness, preventing downs, improving electrical conductivity, oil sliding, thermal, and surface appearance.
Then let's take a look at it, what is "electric chrome"? !
Electroplated chrome plate is also called a Wuxi steel plate, which is TFS. It is an abbreviation of the English word Tin Free Steel. It is an alternative to reducing the use of relatively small, high prices, reducing the cost of the can. Products of tin strands. For example:
So, what is the characteristics of the chrome plate? ! Will it be the same as stainless steel? !
TFS has the following characteristics:
(1) Excellent coating adhesion: TFS coating adhesion is far exceeded the tin plating plate, and the corrosion resistance of chrome plate after coating is almost equivalent to the tin plate;
(2) Good heat resistance: high temperature baking chrome plate does not change color, performance is not deteriorated;
(3) Anti-vulcanization: the metal chromium layer is good, suitable for protein-rich foods, and the tinned plate requires expensive anti-vulcanized coating;
(4) Wire-resistant corrosion resistance: the wire-resistant corrosion capacity under TFS paint film is stronger than the electroplating tin plate;
(5) Alkali resistance: chrome-plated layer non-amphoteric material, more suitable for basic contents such as packaging detergents, pigment dispersants.
What is the precautions for the use of chrome platen? !
(1) Chrome plate is not suitable for brazing, the use is limited, and the occasion of tin soldering may not be applied;
(2) The metal plating layer of chrome plate has a high resistance, and the metal plating layer of the solder joint region should be removed in advance, so it is generally not used for welding three cans;
(3) The chrome plate will rust in a humid environment, so please use it as soon as possible after the package;
(4) Coating should be carried out using the outer surface of the canned chrome production.
To prevent rust; the inner surface should also be coated, unless the content itself has rust-rust, such as oil or edible oil, etc .;
(5) The chrome plate does not have an anode protection (specific environment) having the tinned plate, and appropriate protective measures should be taken to avoid rubbing the surface of the chrome plate after making a canned and tied.
Today, I will introduce it to you, knowing about "chrome-plated"? ?
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