Titanium Powder

Our Titanium Powder is a high-purity, high-performance metal powder material manufactured via advanced gas atomization, hydride-dehydride (HDH) and plasma atomization processes. It fully inherits titanium's inherent core advantages: ultra-high strength-to-weight ratio, exceptional corrosion resistance, excellent biocompatibility, and wide temperature adaptability.

With strict full-process quality control, our titanium powder features ultra-low impurity content, controllable particle size distribution, excellent flowability and sintering performance, ensuring stable and reliable performance in every application scenario. Compared with stainless steel, aluminum and other metal powders, our titanium powder delivers longer service life, lighter weight and superior performance in harsh working conditions.

1.Industry-Leading Purity & Ultra-Low Impurity Control ：

Adopt high-purity titanium raw materials and closed inert gas production process, strictly control oxygen, nitrogen, hydrogen and carbon impurity content. Standard gas atomized Ti6Al4V powder has oxygen content ≤1500ppm, medical grade ELI powder oxygen content ≤1000ppm, high-purity grade powder oxygen content ≤500ppm. No ceramic inclusions and harmful impurities, ensuring the mechanical properties, corrosion resistance and biocompatibility of the final product.

2.High Sphericity & Excellent Flowability ：

Our electrode induction melting gas atomization (EIGA) spherical titanium powder has a sphericity of ≥98%, with a smooth surface, no satellite particles, and uniform particle morphology. Hall flow rate is ≤25s/50g, excellent fluidity and powder bed spreading performance, fully adapting to high-speed 3D printing equipment, ensuring uniform powder laying, no jamming, and stable forming quality.

3.Controllable & Narrow Particle Size Distribution ：

We use precision air classification and ultrasonic screening technology to achieve precise control of particle size distribution, with customizable particle size from 15nm to 500μm. Standard powder grades fully match mainstream 3D printing processes (SLM: 15-53μm, EBM: 45-106μm), MIM (10-45μm), thermal spray (5-45μm) and other application requirements, with no oversized or undersized particles, ensuring consistent processing performance.

4.Superior Sintering & Forming Performance ：

Optimized particle morphology and particle size distribution design, with excellent compactness and sintering activity. The sintered density of 3D printed parts can reach ≥99.5% of the theoretical density, with mechanical properties fully meeting or exceeding ASTM and AMS aerospace and medical standards. No internal pores, cracks or other defects, ensuring the fatigue resistance and structural stability of the final parts.

5.Full Material Grade Coverage ：

We provide a complete range of commercially pure titanium and titanium alloy powder grades, including general industrial Grade 1/2/4, aerospace Grade 5 (Ti6Al4V), medical Grade 23 (Ti6Al4V ELI), Ti-6Al-7Nb, and special titanium alloys such as TiAl, Ti-Ni shape memory alloy, to meet the needs of different working conditions and application scenarios.

6.Excellent Batch-to-Batch Consistency ：

Fully automated closed production line, with real-time parameter monitoring and full digital traceability for the entire production process. Every batch of products undergoes strict full-item inspection, ensuring that the chemical composition, particle size distribution, impurity content and flow performance of each batch are highly consistent, avoiding performance fluctuations in mass production, and ensuring the stability of your production line.

7.Excellent Corrosion Resistance & Biocompatibility ：

Our titanium powder has excellent corrosion resistance in seawater, chloride ion environments, strong acid and alkali media, and the final parts have a service life 3-5 times longer than stainless steel. Medical grade titanium powder complies with ISO 10993 and ASTM F3001 standards, non-toxic, non-cytotoxic, excellent biocompatibility, suitable for long-term implantation in the human body.

We implement a full-process closed and traceable quality management system, every batch of titanium powder undergoes strict inspection from raw material incoming to finished product delivery :

- Raw Material Incoming Inspection : High-purity titanium ingots comply with ASTM B348 standard, full-spectrum chemical composition analysis, mechanical property testing, 100% traceable from melt batch to finished powder.

- Vacuum Melting & Atomization :

- For spherical powder: Adopt advanced EIGA (Electrode Induction Melting Gas Atomization) process, vacuum induction melting in a closed inert gas (high-purity argon) environment, high-pressure atomization, avoid oxidation and impurity mixing during the production process.

- For HDH powder: Closed hydrogenation crushing - dehydrogenation process, precise control of hydrogenation and dehydrogenation temperature, ensure uniform particle size and low impurity content.

- Precision Classification & Screening : Multi-stage air classification and ultrasonic screening in a closed inert gas environment, precise control of particle size distribution, remove oversized and undersized particles, ensure narrow and stable PSD.

- Vacuum Drying & Passivation : Low-temperature vacuum drying to remove moisture, controlled micro-passivation treatment to form a dense oxide film on the powder surface, improve storage stability and safety, avoid spontaneous combustion.

- Demagnetization & Purification : High-intensity electromagnetic demagnetization to remove magnetic impurities, multi-stage purification to remove non-metallic inclusions, ensure high purity of the powder.

- Full-Item Performance Testing : Every batch of products undergoes strict testing, including chemical composition analysis (ICP-OES), oxygen/nitrogen/hydrogen analysis (ONH analyzer), particle size distribution (laser particle size analyzer), flow rate test, apparent/tap density test, sphericity and morphology analysis (SEM), to ensure all parameters meet the standard and customer requirements.

- Vacuum Packaging & Traceability : Sealed in vacuum aluminum foil bags with high-purity argon filling, marked with batch number, heat number, production date and inspection report number, full digital traceability for the entire production process.

- Gas Atomized Spherical Titanium Powder : Electrode Induction Melting Gas Atomization (EIGA) , High sphericity (≥98%), low oxygen content, excellent flowability, high bulk density, no inclusions . Additive Manufacturing (SLM/EBM/LMD), metal injection molding (MIM), hot isostatic pressing (HIP), aerospace structural parts, medical implants, high-performance automotive parts. 
- Hydride-Dehydride (HDH) Titanium Powder : Hydrogenation crushing - dehydrogenation process , Irregular particle morphology, low cost, wide particle size range, high hardness . Powder metallurgy, thermal spray, friction materials, diamond tools, anticorrosive coatings, welding materials, low-cost MIM products.
- Plasma Atomized Ultra-Fine Titanium Powder : Plasma rotating electrode atomization (PREP) / plasma atomization , Ultra-high sphericity (≥99.5%), zero satellite particles, ultra-low oxygen content, narrow particle size distribution, high flowability . Aerospace high-end 3D printing, precision MIM, electronic packaging, high-performance thermal spray, biomedical high-precision implants.
- Nano Titanium Powder : Plasma evaporation condensation process , Ultra-fine particle size (15-100nm), high specific surface area, high surface activity , Catalyst additives, battery electrode materials, ceramic toughening, biomedical materials, high-performance coating additives, absorbing materials.
- Special Titanium Alloy Powder : Vacuum melting + customized atomization process , Customizable alloy composition, precise performance control, stable batch consistency , Special aerospace alloys, biomedical shape memory alloys, high-temperature titanium aluminide alloys, corrosion-resistant titanium alloys for marine engineering.

Q: What's the core difference between gas atomized spherical titanium powder and HDH titanium powder? How to choose?

A: The core difference lies in the production process, particle morphology, performance and application scenarios :

- Gas Atomized Spherical Powder : Produced via EIGA process, with high sphericity, smooth surface, excellent flowability, low oxygen content, and high batch consistency. It is the only choice for powder bed fusion 3D printing (SLM/EBM), high-precision MIM and aerospace applications, where flowability and forming stability are critical.

- HDH Powder : Produced via hydrogenation crushing-dehydrogenation process, with irregular particle morphology, poor flowability, higher oxygen content, but much lower cost. It is suitable for powder metallurgy, thermal spray, diamond tools, anticorrosive coatings and other cost-sensitive applications that do not require high flowability.We can recommend the most suitable type according to your processing technology and application requirements.

Q: What grade and particle size of titanium powder is suitable for 3D printing (SLM/EBM)?

A: For mainstream 3D printing processes :

- SLM (Selective Laser Melting) : The standard particle size is 15-53μm, with spherical powder, Hall flow rate ≤25s/50g, oxygen content ≤1500ppm. The most widely used grade is Grade 5 (Ti6Al4V) for industrial parts, Grade 23 (Ti6Al4V ELI) for medical implants.

- EBM (Electron Beam Melting) : The standard particle size is 45-106μm, with higher apparent density, suitable for high-power electron beam forming, the mainstream grade is Grade 5 (Ti6Al4V).We also provide customized particle size distribution for specific 3D printer models, to optimize printing efficiency and part performance.

Q: How does oxygen content affect the performance of titanium powder and final parts?

A: Oxygen is the most critical impurity in titanium powder, which directly affects the performance of the final parts :

- Mechanical Properties : Excessive oxygen content will increase the strength and hardness of titanium parts, but significantly reduce ductility, toughness and fatigue resistance, leading to brittle fracture of parts, especially for medical implants and aerospace structural parts that require high fatigue resistance.

- Process Performance : High oxygen content will reduce the sintering activity of the powder, affect the compactness of the final parts, and increase the risk of internal defects.

- Corrosion Resistance & Biocompatibility : Excessive oxygen content will reduce the corrosion resistance of titanium parts, and affect the biocompatibility of medical implants.We strictly control the oxygen content of each batch of powder, and provide different oxygen content grades to meet your application requirements.

Q: What is your minimum order quantity (MOQ) for titanium powder?

A: For standard in-stock specifications, we support a low MOQ of 100g for sample testing and R&D trials. For mass production orders, there is no strict MOQ limit, and we can provide flexible supply from small batch trial production to large batch continuous supply. For custom non-standard products, the MOQ is flexible, please contact our sales team for a detailed quotation.

Q: Can you provide custom titanium alloy powder with specific composition?

A: Yes, we have a professional metallurgical engineering team to provide full customized alloy powder services. We can customize the alloy composition according to your required mechanical properties, corrosion resistance, high temperature resistance, biocompatibility and other performance requirements, including trace element adjustment, special alloy system development, etc. We can also provide pre-production performance testing and verification services to ensure that the customized powder fully meets your application requirements.

Q: Is your titanium powder compliant with international shipping regulations? Can you ship to our country?

A: Yes, our titanium powder packaging fully complies with IATA DGR (air transport) and IMDG (maritime transport) international dangerous goods transport regulations, with complete UN certification, dangerous goods declaration documents and customs clearance documents. We have long-term cooperation with professional dangerous goods logistics providers, and can deliver to most countries and regions around the world, including North America, Europe, Southeast Asia, Australia, etc. We will provide all the documents required for customs clearance to ensure smooth delivery.

Q: Do you provide medical grade titanium powder? What standards does it comply with?

A: Yes, we provide medical grade titanium powder, including Grade 23 (Ti6Al4V ELI), Ti-6Al-7Nb and other medical grades. Our medical grade powder is manufactured in an ISO 13485 certified clean workshop, strictly complies with ASTM F3001, ISO 10993 and other medical device standards, with ultra-low impurity content, excellent biocompatibility, and complete biological evaluation reports. It is widely used in 3D printed orthopedic implants, dental prosthetics, surgical instruments and other medical devices.

Q: Can you provide samples before placing a bulk order?

A: Yes, we provide sample services for all standard specifications, with sample sizes from 100g to 5kg available. For standard R&D samples, you only need to pay the sample cost and international shipping fee. We can also provide customized samples according to your requirements, with a sample lead time of 3-7 working days.

Q: How do you ensure batch-to-batch consistency of titanium powder?

A: We ensure batch-to-batch consistency through full-process control :

- We use fixed-source high-purity titanium raw materials, with consistent melt batch composition, to avoid raw material fluctuations.

- Fully automated closed production line, with fixed process parameters for each batch, real-time monitoring and recording of the entire production process, to avoid manual operation errors.

- Every batch of products undergoes full-item performance testing, including chemical composition, particle size distribution, impurity content, flow rate, density, etc., and only products that fully meet the standard can be shipped.

- Full digital traceability system, all production and inspection data of each batch are archived, and can be traced back to the raw material melt batch.

Q: What is the shelf life of titanium powder? What storage conditions are required?

A: Under proper storage conditions, the shelf life of our unopened vacuum-packed titanium powder is 24 months from the date of production. The required storage conditions are :

- Store in a cool, dry, well-ventilated warehouse, away from fire and heat sources, away from direct sunlight.

- The storage temperature should be between -20℃ and 45℃, with relative humidity ≤60%.

- Isolate from oxidants, acids, alkalis and other corrosive substances, stored separately.

- Once opened, it should be used up as soon as possible, and the unused part should be re-vacuumed or filled with argon for sealing, to avoid oxidation and moisture absorption.

- Strictly follow the safety operation specifications for metal powder, avoid friction, impact and static electricity, to prevent dust explosion.

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