China Chromium Powder Manufacturers & Pricelist

Your authoritative guide to sourcing ultra-high purity chromium powder, structural metallic compounds, and state-of-the-art materials from ISO-certified manufacturing hubs in China.

Chromium Powder: An Industry Deep-Dive Whitepaper

Exploring manufacturing routes, pricing indicators, market drivers, and standard operating configurations for high-purity chromium metal.

Ultra-High Purity Cr Powder

Characterized by low oxygen and nitrogen content, ideal for targets in the display, thin-film transistor, and high-performance semiconductor sputtering process.

Purity levels up to 99.999% (5N) and customized particle size ranges.

Alloying and Metallurgy Grades

Critical in additive manufacturing (3D printing) and powder metallurgy to formulate superalloys with superior heat resistance and oxidation protection.

Particle shape optimization ranging from spherical to flake morphology.

1. Advanced Technical Classifications and Manufacturing Methodologies

Chromium powder (Cr) is a crucial industrial material with unique properties, including high hardness, excellent corrosion resistance, and high melting temperature (1907°C). To satisfy the precise engineering demands of modern aerospace, automotive, electronics, and coating applications, manufacturers employ two main production methodologies:

  • Electrolytic Extraction and Crushing: High-grade chromium trioxide or ammonium chrome alum solutions undergo electrolysis, yielding high-purity chromium flakes. These flakes are then crushed under a highly controlled argon gas atmosphere to minimize oxygen pick-up. This process yields chromium powder with purity levels ranging from 99.5% to 99.99%, making it highly suitable for sputtering targets and high-vacuum evaporation processes.
  • Aluminothermic Reduction Process: In this thermal chemical route, chromic oxide is reduced with aluminum powder. While highly cost-efficient, it leaves trace amounts of aluminum and iron. Sifting and grinding techniques refine the resulting product into metallurgical-grade chromium powder, ideal for welding rods, hardfacing alloys, and diamond tool formulations.

2. Particle Size Distribution (PSD) & Morphology Controls

The processing behavior of chromium powder is directly dictated by its particle shape (morphology) and PSD. For powder metallurgy and thermal spray technologies, irregular or angular particles are typically selected due to their interlocking structures, which increase green strength during compaction. Conversely, metal injection molding (MIM) and metal additive manufacturing (3D printing) require highly spherical chromium-alloy powders (e.g., NiCr or CoCr alloys) with precise flow properties.

Typical Grades Purity (Cr Min) PSD (D50 Range) Morphology Primary Industrial Applications
High Purity Electrolytic ≥ 99.95% 10 μm - 45 μm Irregular / Angular Sputtering targets, semiconductor deposition, electronics
Metallurgical Grade ≥ 99.0% 45 μm - 150 μm Irregular Alloying agent in steel, hardfacing, diamond tooling
Spherical Cr-Alloy ≥ 99.5% (alloyed) 15 μm - 53 μm Spherical 3D printing, aerospace components, turbine blades
Fine Chemical Grade ≥ 98.5% ≤ 5 μm Sub-micron / Fine Friction materials, chemical synthesis, pigments

3. Sourcing Dynamics: China Chromium Powder Manufacturers

China continues to be a crucial player in the global specialty materials and chemical intermediate processing markets. Top manufacturers leverage advanced vacuum inert gas atomization plants and high-scale electrolytic extraction facilities. Companies like Yanxatech System Industries Limited (YANXA) have constructed resilient supply models by partnering with primary producers and research academies. Established in 2008, YANXA has developed a strong network in chemical and mechanical industrial markets, helping buyers overcome processing and sourcing barriers.

Global Procurement Demands & Market Dynamics

Structuring purchase contracts and assessing price fluctuations for industrial chromium materials.

15+
Years Sourcing Experience
ISO 9001
Quality Management
5N
High Purity Capability
20+
Global Trade Corridors

Factors Influencing the Chromium Powder Pricelist

Procurement departments mapping out budgets for Chromium Powder must account for several market dynamics that drive the ultimate price-per-kilogram:

  • Raw Chrome Ore Indexes: Fluctuations in chromite ore mining output from South Africa, Kazakhstan, and Turkey quickly impact the cost base.
  • Energy-Intensive Processing: Electrolytic processing and vacuum induction melting (VIM) are power-heavy operations. Fluctuations in electricity tariffs, notably in key industrial provinces in China, directly affect production margins.
  • Processing Atmosphere Gases: Sifting fine chromium powder requires high volumes of ultrapure inert gases (Argon and Nitrogen) to prevent spontaneous combustion. Supply disruptions in gases like Ultrapure Argon can indirectly affect manufacturing timelines and final costs.
  • Grain Size & Classification Tolerances: Sub-micron powders or ultra-narrow particle size distributions require double or triple classification cycles, which increases wastage and production costs.

Macro Industry Solutions: Beyond Chromium

Industrial applications rarely require chromium in isolation. High-end aerospace coating plants and metallurgical factories manage a complex chemical portfolio. YANXA serves these needs by offering a diverse range of chemical intermediates and alloys:

  1. Specialty Curing & Formaldehyde Products: Products like Formaldehyde, Paraformaldehyde Powder 96%, and Hexamethylenetetramine (Hexamine) serve as essential binders and precursors for industrial phenolic resin manufacture, which is commonly used to bind high-temperature friction materials.
  2. Alloy Powders: Modern sintering and structural components benefit from powders like Atomized Spherical Aluminum Magnesium Alloy Powder, Atomized Spheroid Al-Based Alloy Powder, and Flake Zn-Al Alloy Powder. These powders are widely used for corrosion protection coatings and advanced automotive components.
  3. Industrial Shielding Gases: Semiconductor manufacturers rely on high-purity noble gases, such as High purity xenon, Ultrapure krypton, and Pure neon, to maintain inert process environments and prevent oxygen or nitrogen contamination during metal and semiconductor manufacturing.

Detailed Specifications: Core Sourcing Portfolio

Technical data sheets, chemical formulas, and processing characteristics for critical raw materials.

Formaldehyde Solution

Characteristics: A colorless, easily polymerized liquid that is highly soluble in water, alcohol, and ether. Rapidly oxidizes in air to formic acid, acting as a strong reducing agent. Commercially supplied as formalin (37-50% solution) with methanol as an inhibitor.

  • Boiling Point: 96°C (Formalin)
  • Flash Point: 55°C
  • Relative Density: 0.815

Hexamine (HMTA)

Overview: Hexamethylenetetramine is a white crystalline powder synthesized from formaldehyde and ammonia. It serves as a highly versatile organic intermediate used in industrial manufacturing, rubber processing, and curing operations.

  • CAS Number: 100-97-0
  • Formula: C₆H₁₂N₄
  • Molecular Weight: 140.19 g/mol

Paraformaldehyde 96%

Features: A solid, flammable, white polymer of formaldehyde with a characteristic pungent odor. It exhibits excellent solubility and is formulated with strict quality thresholds to prevent excessive formic acid build-up.

Active Content≥ 96%
Formic Acid≤ 0.05%
pH Range5 - 7

Strategic Integration of Elastomers & Specialty Polyesters

In addition to metal powders, industrial buyers rely on advanced elastomer systems to formulate durable composite materials and chemical containment structures. By sourcing specialized binders like Liquid Styrene Butadiene Rubber (LSBR), Carboxy Nitrile Butadiene Rubber (L-XNBR), and Epoxidized Polybutadiene (EPB), material engineers can significantly improve impact absorption and chemical resistance in heavy industrial applications.

Corporate Strength, Experience & Business Philosophy

Providing custom engineering materials and maintaining strict supply chains under global compliance frameworks.

Yanxatech System Industries Limited (YANXA) has grown to become a reliable supplier of specialty chemical products, metal powders, and rare gases in China. Since our launch in 2008 as a small business unit, YANXA has been driven by a passion to serve international markets in both chemical and mechanical industries.

Thanks to our team's sustained commitment and the long-term support of our global partners, YANXA has developed into a reliable specialty materials supplier. By partnering with leading domestic manufacturers and chemical research centers, we guarantee dependable access to three main product families:

  1. Liquid Rubber Systems: High-grade L-XNBR, EPB, and LSBR polymers.
  2. High-Purity Nitrates: Specialized chemicals like Cupric Nitrate and Lithium Nitrate.
  3. Metal Powders & Alloys: High-purity Chromium Powder, atomized spherical aluminum-magnesium alloys, and custom metal combinations.

Quality, Safety and Efficiency

Quality, safety, and operational efficiency are core values at YANXA. We listen closely to our customers' standardized material requirements, as well as their unique specifications for emerging engineering applications. Our technical sales team works to ensure that all deliveries precisely match approved parameters.

Because the chemical trade demands strict risk management, we handle all transportation and packaging processes with rigorous safety standards to protect both operational staff and the environment. This commitment is supported by our ISO 9001 certified facilities, which maintain consistent quality control standards across all production runs.

Technology Roadmap: The Future of Chromium Powders

As industrial sectors move toward carbon neutrality and stricter manufacturing parameters, chromium manufacturing processes are undergoing significant technical updates:

  • Low-Carbon Electrowinning Processes: Leading research institutes are testing new ionic liquid systems to replace traditional chromium-trioxide electrolytic systems. This shift helps reduce hazardous waste generation and lowers the carbon footprint of production.
  • Advanced Gas Atomization: Modern systems use high-pressure inert gases at close-coupled nozzles to produce spherical powders with smooth surfaces and minimal satellite particles. This process improves performance in high-speed 3D printing and powder metallurgy.
  • Nanostructured and Ultra-Fine Powders: High-energy ball milling under cryogenic conditions produces sub-micron and nanostructured chromium powders. These ultra-fine materials are key to developing high-density electrical contacts and structural components with improved thermal properties.

Through our close partnerships with metallurgical research institutes, YANXA is actively working to integrate these emerging technologies, helping our partners source modern materials that align with international environmental and quality standards.

Localized Support, Safety and Compliance Assurance

Sourcing metallic powders and chemical raw materials from global partners requires navigating complex regulatory standards. To protect our partners from transport risks and administrative delays, YANXA has established robust compliance frameworks:

Documentation & Analytics

We supply detailed Certificates of Analysis (COA) for every shipment, supplemented by Inductively Coupled Plasma Mass Spectrometry (ICP-MS) and Laser Diffraction Particle Size Analysis data sheets.

Regulatory Compliance

All relevant products comply with international regulatory frameworks, including REACH registries, GHS-compliant Safety Data Sheets (SDS), and hazardous cargo packaging declarations.

Hazardous Cargo Logistics

Our specialized shipping protocols handle Class 4.1 (Flammable Solids) and Class 9 dangerous goods safely, ensuring reliable delivery through established global trade channels.

Frequently Asked Questions & Procurement Guidelines

Find quick answers to common questions about specifications, order processing, and logistics.

Q1: How are your chromium powder and specialty material prices determined?

Our prices fluctuate in response to raw material indices (such as chromite ore and precursor metals), manufacturing power tariffs, and shipping costs. When you reach out to our sales team, we will provide an updated, transparent pricelist based on your required specifications.

Q2: Do you require a Minimum Order Quantity (MOQ) for international orders?

Yes, we require an ongoing minimum order quantity for standard international shipments to ensure shipping and processing efficiency. If you are a distributor looking for smaller initial test quantities, please contact our team to discuss customized options.

Q3: Can you supply the necessary documentation for hazardous chemicals and metal powders?

We supply full export documentation, including detailed Certificates of Analysis (COA), Certificates of Conformance (COC), custom export declarations, GHS-compliant Safety Data Sheets (SDS), and shipping insurance paperwork.

Q4: What are the typical lead times for sample and mass production shipments?

We typically ship stock samples within 7 days. For standard mass production orders, lead times range from 20 to 30 days after deposit confirmation and technical sign-off. If your project has a tight deadline, please contact our logistics team to discuss potential fast-track scheduling.

Q5: What payment methods do you accept?

We accept standard bank telegraphic transfers (T/T), typically structured as a 30% deposit in advance with the remaining 70% balance paid against the Bill of Lading (B/L) copy, as well as irrevocable Letters of Credit (L/C) at sight.

Q6: What warranties apply to your specialty chemical and powder products?

We warrant that all delivered materials match the technical parameters outlined in the agreed specifications and COAs. Our team is committed to addressing and resolving any quality questions or compliance concerns to ensure buyer satisfaction.

Q7: How do you ensure safe transport of reactive metal powders and dangerous goods?

We use heavy-duty, UN-certified export packaging, including vacuum-sealed steel drums containing dry argon gas for reactive metal powders. This protects materials from humidity and oxidation during ocean transit.

Q8: How are international shipping fees calculated?

Shipping fees depend on the chosen transport mode (such as LCL, FCL, or air freight), cargo weight, and destination port. Sea transport is generally the most cost-effective option for large bulk orders. We can provide shipping estimates once you share your order details and delivery port.