influence factor of Molybdenum Powder Price

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Molybdenum powder is a versatile material with applications across several major industries like steel production, lubricants, catalysts, and electronics. This powder metallurgy product is valued for properties like high melting point, strength, hardness, thermal conductivity, and resistance to corrosion.

Selecting the right molybdenum powder type and supplier requires comparing grades, particle sizes, production methods, packaging, and pricing factors. This guide provides a detailed overview of various molybdenum powder products available in today’s market and price ranges to help buyers make informed procurement decisions.

Overview of Molybdenum Powder

Molybdenum powder refers to fine molybdenum particles produced through milling and grinding processes. The powder form allows utilization of molybdenum’s unique properties in sintered parts, composites, lubricants, pigments, catalysts, and other applications.

Key properties that create high demand for molybdenum powder include:

  • High melting point of 2623°C
  • Strength and hardness retention at high temperatures
  • Low thermal expansion coefficient
  • Excellent thermal and electrical conductivity
  • Resistance to corrosion and wear

Molybdenum powders are available in various grades classified by particle size, shape, purity levels, and manufacturing process. Prices depend on factors like:

  • Particle size distribution
  • Purity grades – pure molybdenum or alloyed
  • Production method – electrolytic, atomization, reduction, etc.
  • Packaging type and quantity
  • Manufacturer’s reputation and lead times

Careful specification of molybdenum powder requirements is necessary to get the right match of material properties, consistency, and price.

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influence factor of Molybdenum Powder Price 4

Molybdenum Powder Types

Molybdenum powders can be categorized into different types based on particle shape, size range, production process, and composition:

Spherical powderNear-spherical particles produced through gas atomization process
Irregular powderJagged, angular particles from mechanical grinding
Electrolytic powderDendritic particles from molten salt electrolysis
Alloy powderParticles containing molybdenum with alloying elements like cobalt, nickel, iron, or chromium
NanopowderUltrafine particles under 100 nm for advanced applications
Pure molybdenum99% or higher molybdenum content

Particle size distribution is a key parameter used to grade molybdenum powders for different applications:

Size RangeTypical Uses
Under 1 micronMIM powders, lubricant additives
1 – 10 micronsThermal spray coatings, sintered parts
10 – 150 micronsWelding products, metallurgy
Above 150 micronsMolybdenum mill products

Matching the particle size range to end use results in optimal densification, properties, and economics.

Production method determines powder characteristics like particle shape, purity, oxygen content, and flowability:

  • Gas atomized powders have smooth spherical morphology beneficial for sintering.
  • Electrolytic powders have high purity levels above 99.95% molybdenum suited for reactive applications.
  • Mechanically comminuted powders are irregular shaped and lower cost but can have higher oxygen content.
  • Alloying elements are usually introduced through pre-alloying or master alloys to tailor powder properties.

Molybdenum Powder Applications

Molybdenum metal powders are used across various industries to bring beneficial properties to finished products:

ApplicationPowder Function & Properties Utilized
SteelmakingAlloying element, enhances strength and corrosion resistance
LubricantsSolid lubricant, low friction, high load capacity
PigmentsIntense blue color, weather/chemical resistance
CatalystsPromotes reactions, resistance to poisoning
Thermal spray coatingsWear/corrosion protection for aerospace/industrial uses
Electrical contactsHigh conductivity, resistance to arcing and erosion
FilamentsHigh temperature strength, creep resistance

Proper powder specification tailored to each application is necessary to achieve optimal cost and performance.

Molybdenum powder price trends higher for smaller particles sizes required in emerging nano-scale applications like catalysis, sensors, and electronics.

Molybdenum Powder Specifications

Key parameters used to characterize molybdenum powder include:

Particle Size Distribution: Laser diffraction or sieve analysis data indicating range and percentage in different size fractions. Tighter distributions command higher pricing.

Apparent Density: Powder flow and handling is determined by this bulk property. Values range from 1.5 – 6 g/cc based on particle shape/size.

Tap Density: Maximum packing density achieved after mechanical tapping. Higher tap density above 4 g/cc indicates better sintering response.

Purity Grades: From 99% to 99.999% molybdenum content. Impurities like C, O, N, and metallic elements strongly influence price.

Specific Surface Area (SSA): Measurement of total surface area per unit mass, indicates particle fineness. Typical range is 0.1 – 2 m2/g.

Powder Morphology: Scanning electron microscope images reveal shape, surface texture, and defects. Powders can be irregular, angular, dendritic, or spherical.

Oxygen/Nitrogen Content: Low oxygen and nitrogen levels below 1000 ppm ensure good sintering. Testing methods include inert gas fusion, neutron activation, and LECO analysis.

Apparent Hardness: Measurement of powder’s resistance to deformation under applied load. Reported in Mohs scale, Vickers or Brinell hardness.

Carefully reviewing technical data sheets and requesting samples for evaluation is advised before ordering.

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Global Molybdenum Powder Manufacturers

Some leading companies supplying molybdenum powder globally include:

CompanyHeadquartersProduction Capabilities
Climax MolybdenumColorado, USAElectrolytic and atomized powders
MolymetSantiago, ChileNitride, oxide, pure and alloy grades
JDC MolybdenumSichuan, ChinaNanopowders, micron sizes
PlanseeReutte, AustriaPure, alloyed and composite powders
Exploiter MolybdenumLuoyang, ChinaIrregular and spherical powders
Midwest TungstenIllinois, USATungsten-molybdenum alloys

Additional manufacturers are present in countries like India, Russia, Germany, and Japan.

Comparing options on product range, prices, lead times, reliability, and customer service from shortlisted suppliers is advised.

Molybdenum Powder Pricing

Molybdenum powder price depends on many factors:

1. Base Material Pricing

  • Price of molybdenum ore concentrates and molybdenum oxide
  • Conversion costs to pure metal

2. Powder Production Method

  • Gas atomization and electrolysis have higher costs than mechanical reduction

3. Processing to Achieve Particle Size

  • Progressively finer powder sizes require additional milling and classification

4. Purity Grade and Composition

  • High purity levels above 99.9% molybdenum content attract premium pricing
  • Alloy powder costs more than pure grades

5. Packaging Type and Quantity

  • Small lots in vacuum sealed containers have higher unit prices

6. Industry Demand Dynamics

  • Strong demand from steel and catalyst sectors sustains upward price momentum

Typical molybdenum powder price per kg today ranges from:

  • $15 – $30 for micron size powders with 95% – 99% Mo content
  • $50 – $70 for submicron powder with 99.9% purity
  • $100 – $250+ for nanopowders below 100 nm particle size

Requesting bulk quantity quotations from shortlisted manufacturers is advised.

Price negotiation factors to optimize procurement costs include:

  • Leveraging competition between suppliers
  • Committing to larger annual volumes
  • Allowing flexibility in delivery schedules
  • Relaxing particle size distribution requirements
  • Qualifying lower cost packaging options like drums

Purchasing Guide for Molybdenum Powder

Follow these steps for a strategic molybdenum powder buying process:

1. Define Application Requirements

Consider end-use performance needs, operating conditions, part shapes, potential interactions, and any regulatory compliance issues. This establishes key material properties and powder specifications required.

2. Develop Bid Specification Sheet

Create a request for quotation detailingpowder quantity, particle size range, purity grade, packaging, delivery schedule, compliance certificates, and technical support expectations. Provide flexibility where possible.

3. Identify Suppliers

Research reputable molybdenum powder manufacturers that offer diverse product grades and competitive pricing. Shortlist at least 3-4 suppliers for bidding.

4. Evaluate Bids

Review quotation details, compare technical specifications and pricing, assess supplier production/quality capabilities, lead times, and post-sale support. Calculate total landed cost including freight, insurance, taxes, and customs duties.

5. Negotiate Price

Approach preferred bidder to negotiate for 10-15% price reduction based on ordering higher quantities, extending delivery period, qualifying alternate packaging, or adjusting particle size distribution. Offer conditional volume commitments for future orders.

6. Place Order

Finalize purchase contract with supplier providing best value proposal. Clarify technical requirements and quality control testing procedures. Reconfirm lead times before production scheduling.

7. Validate Material

Inspect certificates of analysis from supplier’s lot testing before acceptance. Verify critical powder characteristics like particle size, purity, morphology, density, and hardness independently or through a third party.

8. Optimize Inventory

Analyze inventory turns, lead times, pricing trends and demand forecasts to optimize procurement quantities and re-order points. Consolidate annual volume for pricing leverage.

This strategic approach ensures molybdenum powder procurement with the optimal combination of material properties, consistency, and cost-effectiveness from qualified suppliers.

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influence factor of Molybdenum Powder Price 5


Q: What is molybdenum powder used for?

A: The main applications of molybdenum powder include alloying additive in steels, lubricants, pigments, catalysts, thermal spray coatings, and electrical contacts. The powder metallurgy approach allows achieving properties like high strength, corrosion resistance, low friction, and high temperature stability in finished components.

Q: What are the different grades of molybdenum powder?

A: Major grade classifications include particle size range (micron, submicron, nano), particle shape (irregular, spherical, electrolytic), purity levels from 99% to 99.99% molybdenum, and alloying additions like cobalt, nickel, or tungsten.

Q: What is the price per gram of molybdenum powder?

A: Molybdenum powder can range from $2 – $5 per gram for micron sizes, $6 – $12 per gram for submicron powder, and $20 – $50+ per gram for nanopowder under 100 nm size depending on quantity and purity required.

Q: What is the most cost-effective way to buy molybdenum powder?

A: Strategies for lower molybdenum powder price include purchasing in bulk quantities, allowing flexibility in delivery lead times, qualifying lower cost packaging, standardizing on commonly used grades, and consolidating annual volume across business units or locations.

Q: How to test the quality of molybdenum powder?

A: Important molybdenum powder characteristics to validate through lab testing are particle size distribution, tap density, purity assay using wet chemistry or spectroscopy, powder morphology from SEM imaging, apparent hardness, and oxygen/nitrogen content.

Q: What are the steps in molybdenum powder production?

A: Molybdenum powder is produced starting from molybdenite concentrates, which are roasted to molybdic oxide. The oxide is converted to pure molybdenum metal through reduction processes, followed by milling, grinding, and classification to achieve the target powder particle size and distribution.

Q: Can molybdenum powder be 3D printed?

A: Yes, molybdenum powder can be used in additive manufacturing technologies like binder jetting and laser powder bed fusion. Parameters like particle size, shape and powder layer thickness may need optimization to achieve high density 3D printed components using molybdenum.

Q: Is molybdenum powder flammable?

A: Like many metals, molybdenum powder is flammable and requires cautious handling. The large surface area increases fire risk. Measures like inert gas blanketing, proper ventilation and spark-proof facilities are used to mitigate dust explosion hazards during molybdenum powder processing and storage.

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