ZINC plays an important role in continuous hot-dip galvanizing. Using the correctly specified grade of ZINC, continuous galvanizing grade (CGG) alloy, or master alloy is key to producing a galvanized product.
ZINC Coatings on Steel
One of the biggest uses of ZINC is in making protective coatings for steel. The development of the wide range of ZINC coatings arose from two happy accidents of chemistry, the relatively slow and predictable rate of atmospheric corrosion of ZINC compared with steel, and the relative positions of ZINC and iron in the electrochemical series.
ZINC will corrode preferentially to give cathodic protection to iron when both are in contact in an aqueous medium. This is used to good effect to protect immersed structures such as ships’ hulls, drilling rigs and pipelines. It also means that any bare areas in a ZINC coating on steel, caused by damage or operations such as cutting or drilling, are still protected by the surrounding ZINC.
Other ZINC Coatings
Originally, ZINC coatings were applied by hot dip galvanizing. This involves dipping prepared steel in molten ZINC. This was done mainly with fabricated steel or with sheets of steel, many of which were profiled to produce the ubiquitous ‘corrugated iron’. The first development from this was the production of continuous strip steel with a galvanized coating. Refinements of this process today account for the greatest part of the total tonnage of steel carrying ZINC coatings.
Standard Specification for ZINC
Specifies the chemical requirements and other delivery conditions for 5 ZINC grades, including Special High Grade (SHG), High Grade (HG), and Prime Western Grade (PW). These grades, and scores of nonstandard variations of them, were once all that were available for use by the continuous galvanizing industry. Some are still employed in certain instances, e.g., SHG (99.990% Zn) is used to reduce the aluminum content in coating line zinc baths. The grades in this standard are also used in the general galvanizing and ZINC die-casting industries.
ZINC INGOTS
Application
Mainly used for die-casting alloy battery industry.
Widely used in Painting / Printing / Dyeing / pharmaceutical / rubber industry etc
Chemical industries, ZINC and other metal alloy plating coating industry.
In ZINC plating, manufacture of brass, manganese bronze, galvanized iron, dry battery; as catalyst and reducing agent.
Specifications
ZINC Ingot 99.995 High quality special high grade ZINC Ingots
Zn (purity): 98.7%-99.995%
Durability
Resistant to abrasion
Corrosion free
Impact resistance
We are looking for substantial buyers who are end user or agent regarding Zinc Ingot. As this matter, we can supply this good as very high quality, competitive price and short delivery by our best service. So please notice the following specification. - Commodity : 1. Special High Grade Zinc Slab Ingot. 2. Zinc Alloy Jumbo Block 3. Zinc Anode Ingot 4. Zinc Diecast Ingot - Origin : Republic of Korea. - Purity : 97% min to 99.995% min as Buyer's option - Payment : By T/T or L/C 100% at sight. - Packing Method : 800kg to 900kg per a pallet and 22 pallet to 20' container. - Shipment : Within 30 days after receipt of L/C or T/T. - Capacity : 5,000mt up to 10,000mt monthly - Minimum Quantity : 50mt - Loading Port : Busan or Kwang Yang port, Korea. - Inspection : By buyer or equal qualified surveyor as buyer's expense If you have interests and any question for above specifications, please do not hesitate to get in touch with us in anytime. Then we will provide full information such as Offer Sheet based on attractive price, some Photos, MSDS and so on right now. Thanks. Best Regard Mr. Seong Ho, Cho
Zinc ingot (purified metallic zinc) Zinc ingot refers to pure zinc, of course there will be impurities, but as zinc ingot, at least more than 90% purity. Mainly used in die casting alloy, battery industry, printing and dyeing industry, medicine, rubber industry, chemical industry, zinc and other metal alloys in electroplating, spraying and other industries have been widely used.
We are involved in offering excellent quality / regularly quantity of Remelted zinc Ingots original of Vietnam, Yard visit: HIGHLY recommendation. Purity: 95%+/- 1, 97% +/- 1. Delivery time: Immediately as customer demand, flexible payment term. All of your reply will be handle with best care all the times. Trial container will satisfy your expectation
We provide products made with high quality . Original of VIETNAM . REMELTED ZINC INGOT Purity 95% +/- 1 ; Packing: 20- 25 Kg/piece, Zinc pallet or as per requirement. Yard visit: highly recommendation. Deliver: Immediately as buyer demand. Payment term: 100% L/C . Appearance: Perfect construction, Sturdy construction, Highly durable.
We provide products made with high quality . Orignal of VIETNAM . REMELTED ZINC INGOT Purity 95% +/- 1 ; Packing: 20- 25 Kg/piece, Zinc pallet or as per requirement. Yard visit: highly recommendation. Deliver: Immediately as buyer demand. Payment term: 100% L/C . Appearance: Perfect construction, Sturdy construction, Highly durable. Feel free to contact us for further discussions, test report, photos, and past performance
We provide products made with high quality . Orignal of Vietnam . Remelted Zinc Ingot Purity 95% +/- 1 ; Packing: 20- 25 Kg/piece, Zinc pallet or as per requirement. Yard visit: highly recommendation. Deliver: Immediately as buyer demand. Payment term: 100% L/C . Appearance: Perfect construction, Sturdy construction, Highly durable. Feel free to contact us for further discussions, test report, photos, and past performance via email: