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Nickel Tablet

Nickel Tablet Category Overview

Nickel Tablet is a compact additive engineered for precise nickel introduction into molten aluminum. It improves strength, hardness, corrosion resistance, and electrical performance while limiting oxidation loss and process variation. These tablets dissolve quickly and uniformly with high recovery across casting and wrought processes, supporting consistent chemistry in each melt.

Role in aluminum alloying

The tablet stabilizes microstructure at elevated temperatures, refines intermetallics, and enhances wear and corrosion resistance without introducing excess impurities. Controlled nickel input supports consistent batch chemistry, reduces rework and scrap, and improves downstream quality.

Advantages from our manufacturing

Established in 1995, we produce tablets with proven consistency supported by awarded invention patents and co-drafted national industry standards for aluminum additives. Certifications include IATF 16949, ISO 9001, ISO 14001, and ISO 45001. Multi‑plant capacity and rigorous QA help ensure reliable quality and on‑time supply.

Features and Benefits

Our Nickel Tablet offers high recovery, fast and uniform melting, low dross generation, tight impurity control, and stable performance across furnace types. The tabletized form simplifies dosing, shortens cycle time, and supports accurate cost control in alloy production.

Performance in melt

Formulated for rapid wetting and dispersion in aluminum, the tablet limits segregation and achieves uniform distribution. Reduced fume and lower slag formation contribute to cleaner melts and improved casting quality.

Process efficiency

Controlled tablet weight and composition streamline charge calculations. Operators can reach target nickel levels in fewer steps, improving throughput and repeatability while minimizing furnace time.

Specifications and Options

Nickel Tablet is available with tailored compositions, tablet sizes, and packaging options to match furnace capacity, alloy targets, and dosing preferences. Custom formulations can be developed by our R&D team to meet specific production needs.

Composition and purity

Flexible nickel content ranges and stringent impurity limits align with alloy design and internal quality requirements. Each batch is verified by spectral analysis to ensure consistent chemistry and traceability.

Composition options

Options include varied nickel levels and balanced additives to optimize melting behavior and recovery. Documentation is provided with each customized composition to support quality audits.

Size and packaging

Tablet size, weight, and packing configuration are selectable for manual or automated feeding. Moisture‑protected, clearly labeled packaging enables safe handling, storage, and quick identification.

Packaging formats

Standard moisture‑barrier bags and robust outer containers help prevent contamination and ease transport. Palletized loads support efficient warehousing and shipping.

Applications

The product suits primary and secondary aluminum production, foundries, and downstream processors requiring controlled nickel additions for specialized grades and components.

Casting and wrought alloys

Use tablets to enhance thermal stability and surface durability in castings. In wrought products, adjust strength and conductivity to meet performance needs in transportation, electrical, and industrial equipment.

Process compatibility

Compatible with reverberatory, crucible, and induction furnaces, as well as common fluxing and degassing routines. The tablet format integrates smoothly into charge or in‑ladle practices.

Handling and Usage Guidance

Add Nickel Tablet to molten aluminum within recommended temperature windows and apply stirring to accelerate dissolution and ensure even distribution. Follow standard safety and moisture control practices when opening and feeding tablets.

Addition practice

Introduce tablets gradually or in calculated batches to reach target nickel levels. Monitor chemistry as needed, and coordinate with refining or degassing steps to maintain melt cleanliness.

Quality and Assurance

Every batch is produced under IATF 16949:2016, ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018 systems. In‑house spectral analysis and furnace testing validate composition, recovery, and consistency, supported by our energy management system.

R&D and innovation

Provincial‑level R&D centers and awarded invention patents drive continuous improvements in formulation, pressing, and sintering. These advances deliver fast‑dissolving tablets and reliable results in aluminum melts.

Supply and Delivery

Our manufacturing network includes Harbin HQ (planned 13,000 t/year) and Cangzhou Plant 1 and 2 (A‑level R&D institution). The Anhui plant provides 120,000 t/year capacity: 30,000 t Master Alloys, 30,000 t AlTiB, and 60,000 t Alloying Tablets. Eight distribution centers and regional warehouses in Fujian, Jiangsu, Chongqing, and Guangdong support quick delivery to key regions and exports to nearly 40 countries.

Order flexibility

Flexible MOQs, tailored packaging counts, and coordinated logistics align with production schedules. Full documentation and traceability are provided through the supply chain.

Related Products

Complement Nickel Tablet with Alloying Metal Tablets (Manganese, Iron, Copper, Chromium, Titanium), Master Alloys (AlSi, AlFe, AlMn, AlTi, AlCr, AlCu, AlV, AlB, AlZr, AlSr, AlTiB), Grain Refiners (AlTiB), and modifiers/fluxes (refining flux, degassing flux).

Category Unique Information

This category is supported by our co‑authorship of the aluminum additive industry standard and a manufacturing network with dedicated tablet and master alloy capacity. Long‑term cooperation with major aluminum groups and about 300 customers worldwide helps ensure dependable quality and continuous availability.

FAQs

  • What composition options are available? Tailored nickel levels and impurity controls are available on request.

  • How is it packed? Moisture‑protected bags with robust outer containers; palletized loads are available.

  • How should it be added? Feed into molten aluminum with stirring for rapid dissolution and uniform distribution.

  • Can it be customized? Yes. Size, composition, and packaging can be customized. Contact us to request a quote or technical support.

Harbin Dongsheng Metal Co.,Ltd, 
the leading manufacturer of Aluminum alloying element additives,specialize in Alloying metal tablets,Master alloys,Grain refiners,Modifiers,and Fluxes products.

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