Copper Zinc plated New energy waterproof torsion spring terminal pin parts.
New Energy (NE): Also known as unconventional energy. Refers to various forms of energy other than traditional energy. Refers to the energy that has just begun to be developed and utilized or is being actively researched and needs to be promoted, such as solar energy, geothermal energy, wind energy, ocean energy, biomass energy and nuclear fusion energy.
New energy generally refers to renewable energy developed and utilized on the basis of new technologies, including solar energy, biomass energy, wind energy, geothermal energy, wave energy, ocean current energy and tidal energy, as well as thermal cycles between the ocean surface and the deep layer, etc. In addition, there are hydrogen energy, biogas, alcohol, methanol, etc., and the widely used coal, oil, natural gas, water energy and other energy sources are called conventional energy.
The chemical properties of zinc are active. In the air at room temperature, a thin and dense basic zinc carbonate film is formed on the surface, which can prevent further oxidation.
About half of all zinc consumption in the world is used for galvanizing, about 10% for brass and bronze, less than 10% for zinc-based alloys, and about 7.5% for chemicals. Zinc can be used for corrosion protection by hot dip coating materials and articles that require protection in molten metal baths. For metal products, it can be galvanized in batches; for rolled steel coils, it can be galvanized continuously. In recent years, the amount of hot-dip galvanizing of steel strip has grown significantly. Electrogalvanizing is also used, but this method is generally used for thinner coatings and different surface finishes. The use of coatings containing zinc powder is another method of coating; for objects that are in continuous contact with water, such as large steel components used in ships, bridges and offshore oil and gas derricks, it is only necessary to connect with large zinc blocks. Protected, but zinc blocks need to be replaced regularly. Die casting is another important application area of zinc, which is used in the production of parts for automobiles, construction, some electrical equipment, household appliances, toys, etc.
|Product name||Copper galvanized New energy waterproof torsion spring terminal pin parts|
|Service available||OEM /ODM/Customized/Design|
|Process||CNC Machining,Tin and CBN plating|
|Features||High precision,high strength|
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Q2: How long can I get the sample?
A: Depends on your specific items, within 3-7 days is required generally.
Q3: What's kinds of information you need for a quote?
A: Kindly please provide the product drawing in PDF, and will be better you can provide in STEP or IGS