Find Verified Zinc Concentrates Suppliers, Manufacturers and Wholesalers

Price of product: To be negotiated with buyer
Product origin: Product dependent (Global Manufacturers)
Harmonization System (HS) Code : Varies dependent on product and buyer origin.
Minimum Order Size: No volume limit
Packaging details: Customised as per buyer requirement

Product Name: Zinc Stearate

Product Description: "This product is one of Sebchem Key products
Some of our direct/ Indirect clients are ARAMCO, ADNOC, SCHLUMBERGER, BAKER HUGHES, CLARIANT, CHAMPION, GE, SUEZ, METITO, ECOLAB, MAPEI, SIKA, ARAMCO REFINERIES, SCOTT BADER, SYNTHOMER, IFFCO.
Sebchem providing its chemicals to our global clients in the Oil & Gas Upstream Oil & Gas Downstream, Petrochemicals, Industrial, Water Treatment, Construction, Detergent, Coating & Resin, Agro, Textile, Food. We supply chemicals IBCs, Drums, ISO Tanks, Bags, and up to Bulk Vessels"

Price of product ( USD price or FOB price): USD

Product origin: Multiple

Key Specifications/Special Features: "This is one of Key products of Sebchem given to Sebchem clinets across the World. Please contact our sales team or via our website for getting TDS, SDS, COA
"

Product Name: Zinc Carbonate

Product Description: "This product is one of Sebchem Key products
Some of our direct/ Indirect clients are ARAMCO, ADNOC, SCHLUMBERGER, BAKER HUGHES, CLARIANT, CHAMPION, GE, SUEZ, METITO, ECOLAB, MAPEI, SIKA, ARAMCO REFINERIES, SCOTT BADER, SYNTHOMER, IFFCO.
Sebchem providing its chemicals to our global clients in the Oil & Gas Upstream Oil & Gas Downstream, Petrochemicals, Industrial, Water Treatment, Construction, Detergent, Coating & Resin, Agro, Textile, Food. We supply chemicals IBCs, Drums, ISO Tanks, Bags, and up to Bulk Vessels"

Price of product ( USD price or FOB price): USD

Product origin: Multiple

Key Specifications/Special Features: "This is one of Key products of Sebchem given to Sebchem clinets across the World. Please contact our sales team or via our website for getting TDS, SDS, COA
"

We are now offering Granular Sulphur with 99.95% concentration. It is available in jumbo bags or per customer packaging requirement.

Sourced for maximum purity, our lithium concentrate is vital for the production of lithium-ion batteries. With superior energy efficiency, it supports the development of electric vehicles, renewable energy storage solutions, and cutting-edge electronic devices. We source and procure Lithium from established mines in Africa and Asia

Hira Chem is a proud supplier of high-quality chrome ore, directly sourced from the rich deposits of South Africa. Renowned for its superior quality and consistency, South African chrome ore is a vital ingredient for numerous industrial applications.

Key Benefits of Choosing South African Chrome Ore from Hira Chem:
- Exceptional Quality: Our chrome ore boasts a high chromium content (mention specific grades or Cr2O3 percentages if applicable, e.g., typically ranging from 40% to 46% Cr2O3), ensuring optimal performance in your processes.
- Reliable Source: South Africa holds the world\'s largest reserves of high-grade chromite ore, guaranteeing a consistent and dependable supply for your business needs.
- Versatile Applications: Our chrome ore is ideal for:
* Metallurgical Industry: Essential in the production of ferrochrome, a crucial alloy for manufacturing stainless steel, imparting strength, hardness, and corrosion resistance. It is also used in specialty steel alloys.
* Refractory Industry: Its high melting point and thermal stability make it perfect for lining furnaces and other high-temperature equipment.
* Chemical Industry: Used in the production of various chromium-based chemicals, including pigments and tanning agents.
* Foundry Applications: Utilized as a molding sand due to its thermal properties and resistance to chemical attack.
- Strategic Sourcing: We leverage our strong network in South Africa to ensure you receive competitively priced ore with efficient logistics.
- Key Applications: The primary use of chrome ore is in the production of ferrochrome, an iron-chromium alloy essential for manufacturing stainless steel (which accounts for a significant portion of global chrome ore consumption). It\'s also used in refractory materials (due to its resistance to high temperatures and corrosion), chemical production (for pigments, tanning agents, and other compounds), and in some foundry applications.
- Market Dynamics: The chrome ore market is influenced by the demand for stainless steel, global economic conditions, and the production capacities of major consuming countries like China. South Africa is a major exporter of chrome ore, with China being a significant importer. The South African ferrochrome industry also plays a crucial role, although it faces challenges such as electricity costs and global competition.
- Grades and Specifications: Chrome ore is traded based on its chromium content (typically expressed as a percentage of Cr2O3) and other chemical and physical properties. Different industries and applications require specific grades of chrome ore. For instance, metallurgical applications often demand a higher chromium to iron ratio.

Medium Carbon Ferro Manganese - A Versatile Alloy for Your Foundry Needs.

Our Medium Carbon Ferro Manganese is a vital addition to your metallurgical processes, offering optimal levels of carbon and manganese for enhanced alloy properties. Sourced directly from India, this product ensures superior quality and consistency.

Key Benefits of Medium Carbon Ferro Manganese:
- Balanced carbon content (1.5-3%) and manganese (75-85%).
- Improves hardness, tensile strength, and wear resistance.
- Reduces brittleness in steel alloys.

Applications:
- Perfect for ductile iron casting processes.
- Widely used in the production of automotive components, heavy machinery parts, wind turbine components, and other high-strength applications.

We pride ourselves on delivering Medium Carbon Ferro Manganese that meets international standards, ensuring your operations run smoothly.

Premium Alloy for High-Performance Steel Applications.

Key Benefits of Low Carbon Ferro Chrome: Product Specifications:
Chromium (Cr): 60% - 62%
Silicon (Si): â?¤ 1.0%
Carbon (C): â?¤ 0.1%
Sulfur (S): â?¤ 0.03%
Phosphorus (P): â?¤ 0.04%
Size Range: 10 - 50 mm (Min. 90%)

Applications of LC FeCr:

1. Stainless Steel Manufacturing
LC FeCr is essential for producing both austenitic and ferritic stainless steels. Its low carbon content minimizes carbide formation, enhancing corrosion and oxidation resistance.

Applications include:
- Kitchen appliances
- Medical instruments
- Construction materials

2. Specialty Alloy Steels
Used in the production of tool steels, ball-bearing steels, and HSLA steels, LC FeCr improves toughness and wear resistance.

Ideal for:
- Automotive components
- Aerospace applications

3. Foundry & Casting Industry
Enhances hardness and durability in cast iron and steel castings. Also used in welding electrodes and hardfacing alloys for added wear and corrosion resistance.

Applications:
- Steel castings
- Welding consumables

4. Chemical & Petrochemical Equipment
The high chromium content makes LC FeCr perfect for acid-resistant steels used in aggressive chemical environments.

Examples:
- Chemical tanks
- Pipelines
- Refinery components

5. Energy & Power Generation
LC FeCr provides high-temperature oxidation resistance, making it ideal for energy systems.

Applications include:
- Chemical tanks
- Gas turbines
- Power plants

Ferro Silicon Zirconium - Refining Excellence in Every Casting.

Enhance the microstructure of your cast iron and steel with our Ferro Silicon Zirconium, a premium inoculant sourced from India. This versatile product is engineered to deliver flawless results.

Key Benefits of Ferro Silicon Zirconium:
- Balanced silicon and zirconium content.
- Reduces shrinkage defects and carbide formation.
- Enhances fluidity and surface finish.

Applications:
- Automotive castings.
- Pipes and valves.
- Machinery components.

High Carbon Ferro Manganese - The Backbone of Stronger Alloys.

We provide this critical alloying element, known for its ability to boost the durability and toughness of steel. Sourced from Indiaâ??s finest producers, our product guarantees exceptional purity and performance.

Key Features of High Carbon Ferro Manganese:
- High carbon content (up to 7%) and manganese (70-80%).
- Enhances hardenability and impact resistance.
- Cost-effective solution for large-scale steel production.

Applications:
- Tool steel manufacturing.
- Construction materials.
- Automotive industry.

Medium Carbon Ferro Chrome - Strength Meets Versatility.

Our Medium Carbon Ferro Chrome strikes the perfect balance between carbon and chromium, making it indispensable for producing durable and cost-effective stainless steel. Sourced from India, it adheres to stringent quality standards.

Key Features:
- Moderate carbon content (0.5-1%) and rich chromium (50-65%)
- Enhances wear resistance and heat stability
- Economical alternative for general-purpose stainless steel

Applications:
- Kitchenware manufacturing
- Industrial machinery
- Petrochemical plants

We supply high-quality Manganese Ore, carefully sourced from the rich mineral deposits of Southern Africa a region globally recognized for its premium-grade manganese reserves. Our Manganese Ore is ideal for use in steel production, battery manufacturing, and various industrial applications..

We ensure consistent quality and reliable supply through strong relationships with reputable mines and logistics partners across the region. Whether you\'re looking for high-grade or medium-grade ore, we cater to a wide range of specifications to meet your industrial needs.

Key Highlights:
- Sourced from leading mines in Southern Africa
- Available in various grades and sizes
- Reliable and consistent supply chain
- Suitable for metallurgy, battery, and chemical applications

High-Quality Ferro Titanium - Sourced from India, Trusted Worldwide.

Ferro Titanium , an essential alloying agent used in the production of stainless steel, superalloys, and specialty steels. Our Ferro Titanium is sourced from top-tier Indian manufacturers, ensuring consistent quality and reliable performance.

Key Features:
- High titanium content (typically 25-75%)%
- Excellent deoxidizing and grain-refining properties
- Enhances corrosion resistance and mechanical strength

Applications:
- Aerospace components
- Marine hardware
- Chemical processing equipment

With our robust supply chain, we deliver Ferro Titanium globally to meet your industrial needs.

Calcium Silicon Manganese - Advanced Alloying for Modern Metallurgy.

Our Calcium Silicon Manganese is a cutting-edge alloy designed to refine grain structures and enhance the overall quality of steel. Sourced from India, it�¢??s a game-changer for demanding metallurgical applications.

Key Features:
- Triple-element composition (Ca, Si, Mn)
- Superior desulfurization and deoxidation capabilities
- Improves toughness and fatigue resistance

Applications:
- High-performance steel alloys
- Offshore drilling platforms
- Pressure vessels

At HiraChem, we specialize in the reliable supply of Foundry Grade Chromite Sand sourced from premium producers in South Africa. Our high-quality chromite sand is suitable for a wide range of industrial applications, particularly in foundries, refractory manufacturing, and metal casting.

Applications:
1. Chrome Extraction (Metallurgical Use)
Our chromite concentrate is primarily used for processing chrome ore to extract chromium, mainly for:
- Ferrochrome production (used in stainless steel manufacturing).
- Chrome metal production (used in alloys, plating, and superalloys).
- Cr/Fe Ratio: A critical 1.3:1 to 1.4:1 ratio ensures efficient smelting in electric arc furnaces.

2. Foundry Sand (Industrial Casting)
- Used as molding sand in foundries due to its high melting point (~2150C) and excellent thermal stability.
- Ensures smooth surface finishes in casting of iron, steel, and non-ferrous metals.
- Provides resistance to metal penetration and reduces burn-on defects.

3. Refractory Applications
- Utilized in magnesia-chrome bricks for steelmaking furnaces, cement kilns, and copper smelting.
- High CrO content (40-42%) enhances corrosion resistance in acidic and slag-rich environments.

4. Chemical Industry
- Raw material for sodium dichromate (used in pigments, leather tanning, and corrosion inhibitors).
- Source of chromium chemicals used in catalysts and plating solutions.

5. Glass Manufacturing
- Acts as a colorant for green glass due to chromium's unique coloring properties.
- Enhances UV absorption in specialty glass.

6. Abrasives & Polishing Compounds
- Finely ground chromite is used in blasting media and polishing agents.

7. Construction & Road Building
- Occasionally used as an aggregate in high-density concrete, especially for radiation shielding.

Chrome Concentrate - Minimum Specifications:

Property Specification
CrO (Basis) 40-42%
SiO Max 6%
AlO Max 16%
MgO Max 12%
Cr/Fe Ratio Min 1.3:1 to 1.4:1
Sizing 90% < 1 mm
Moisture Max 5%

Why Choose HiraChem?
- Consistent Quality: Stringent quality control from source to delivery.
- Reliable Supply Chain:Strong logistics and partnerships ensure on-time delivery.
- Custom Orders:Tailored solutions for grain size and packaging based on your needs.

High-Quality Ferro Silicon Strontium Inoculant - Sourced from India, Designed for Superior Performance

We provide premium Ferro Silicon Strontium (FeSiSr) inoculant , sourced from leading manufacturers in India. This advanced inoculant is engineered to deliver exceptional results in ductile iron production, ensuring consistent quality and enhanced mechanical properties.

Key Benefits of Ferro Silicon Strontium (FeSiSr):
- Uniform Graphite Nodularity : Promotes fine, evenly distributed graphite nodules, improving ductility and strength.
- Enhanced Mechanical Properties : Increases tensile strength and elongation, making it ideal for high-performance applications.
- Reduced Fading Effect : Maintains its effectiveness over longer holding times, ensuring consistent results even in large-scale operations.
- Smooth Surface Finish : Minimizes surface defects, resulting in visually appealing and structurally sound castings.

Applications:
- Perfect for ductile iron casting processes.
- Widely used in the production of automotive components, heavy machinery parts, wind turbine components, and other high-strength applications.

Product Specifications:
- Chemical Composition : Customizable based on client requirements (Typical range: Si 40-60%, Sr 0.5-1.5%, Fe balance).
- Particle Size : Available in fine and coarse grades to meet diverse application needs.
- Packaging : Securely packed in moisture-resistant bags or drums for safe transportation.

Ferro Silicon Strontium
Str Si Ca Max Al Max
0.6-1.0% 46-50% 0.1% 0.5%
0.6-1.0% 73-78% 0.1% 0.5%
0.7-1.1% 73-78% 0.1% 0.5%
0.8-1.2% 73-78% 0.1% 0.5%
1.0-1.5% 70-75% 0.1% 0.5%
2.0-3.0% 70-75% 0.1% 0.5%
Size: 0.2-0.7mm 90% min

HiraChem is your specialist supplier of Granular Activated Carbon.

Pure carbon which is gold recovery granular activated carbon is coconut-shell-based granular activated carbons specially designed for gold recovery operations. GR was developed to be a consistent, high performance, high activity gold recovery carbon product line. The activated carbon\'s ability to achieve high gold loadings and the relative ease with which they can be stripped enables gold processors to obtain the highest possible yields from ores with high silver/gold ratios, carbonaceous ores and ores containing other metals that complex with cyanide; for example, copper and nickel. In Carbon in Leach (CIL), Carbon in Pulp (CIP), and Carbon in Column (CIC) circuits, it is essential that the activated carbon employed provides excellent process performance, minimal losses due to attrition, and minimal maintenance problems.

Through the years, Pure carbon has continually upgraded its manufacturing processes to ensure that it continues to provide high quality products. Steps have been added to the manufacturing process which have improved the carbon\'s resistance to abrasion and reduced its tendency to plug retention screens in adsorption tanks. Platelets (flatter granules which are relatively long and wide while not particularly thick) can end up oriented in such a manner that they pass through the retention screens. This results in a loss of gold-containing carbon, which directly affects percent recovery and pro stability. In order to have a product that has less tendency to plug screens with \"platelets,\" GR is also processed through a vee-wire screen and de�­dusted. GR products are manufactured specifically for gold adsorption. As a result, the quality of the carbon is extremely consistent and tailored to gold recovery applications. GR activated carbon enable the extraction of even trace amounts of gold from every ton of ore, even when processing average or low-grade ores. Pure Carbon expertise in activated carbon application technology is a valuable resource for designing and optimizing.

HiraChem is your specialist supplier of Granular Activated Carbon.
Pure carbon which is gold recovery granular activated carbon is coconut-shell-based granular activated carbons specially designed for gold recovery operations. GR was developed to be a consistent, high performance, high activity gold recovery carbon product line. The activated carbon's ability to achieve high gold loadings and the relative ease with which they can be stripped enables gold processors to obtain the highest possible yields from ores with high silver/gold ratios, carbonaceous ores and ores containing other metals that complex with cyanide; for example, copper and nickel. In Carbon in Leach (CIL), Carbon in Pulp (CIP), and Carbon in Column (CIC) circuits, it is essential that the activated carbon employed provides excellent process performance, minimal losses due to attrition, and minimal maintenance problems.

Through the years, Pure carbon has continually upgraded its manufacturing processes to ensure that it continues to provide high quality products. Steps have been added to the manufacturing process which have improved the carbon's resistance to abrasion and reduced its tendency to plug retention screens in adsorption tanks. Platelets (flatter granules which are relatively long and wide while not particularly thick) can end up oriented in such a manner that they pass through the retention screens. This results in a loss of gold-containing carbon, which directly affects percent recovery and pro stability. In order to have a product that has less tendency to plug screens with "platelets," GR is also processed through a vee-wire screen and de�­dusted. GR products are manufactured specifically for gold adsorption. As a result, the quality of the carbon is extremely consistent and tailored to gold recovery applications. GR activated carbon enable the extraction of even trace amounts of gold from every ton of ore, even when processing average or low-grade ores. Pure Carbon expertise in activated carbon application technology is a valuable resource for designing and optimizing.

Premium Ferro Silicon Barium Inoculant - Sourced from India, Engineered for Excellence.

We offer high-performance Ferro Silicon Barium (FeSiBa) inoculant , sourced directly from trusted manufacturers in India. This premium-grade inoculant is specifically designed to enhance the quality of your cast iron products, ensuring superior results for your foundry operations.

Key Benefits of Ferro Silicon Barium (FeSiBa):
- Improved Machinability : Reduces hard spots and improves the machinability of gray and ductile iron.
- Minimized Shrinkage Defects : Effectively reduces shrinkage porosity, ensuring defect-free castings.
- Enhanced Fluidity : Improves molten metal flow, leading to better mold filling and smoother finishes.
- Cost-Effective Solution : Provides excellent performance at a competitive price point, helping you optimize production costs.

Applications:
- Ideal for gray iron and ductile iron casting processes.
- Commonly used in the production of automotive components, machinery parts, pipes, and fittings.

Product Specifications:
- Chemical Composition : Customizable based on client requirements (Typical range: Si 40-60%, Ba 1-5%, Fe balance).
- Particle Size : Available in various sizes to suit specific application needs.
- Packaging : Securely packed as per your requirements.

HiraChem is your specialist supplier of Silver Mercury.

Mercury (also known as quicksilver) is the only metal which is liquid at room temperature - it is well known for it\'s use in thermometers, but it is also widely used in scientific research, for dental restoration and in lighting.

Mercury forms alloys with different metals easily - these alloys (called amalgams) can be used for creating dental fillings and are in use to create long-life batteries.

It\'s main applications are:
- As catalyst for the production of pvc (polyvinyl chloride)
- In energy efficient cfl (compact fluorescent light) bulbs
- In cathode cells
- In industrial chemicals
- In paints