Titanium & Ti Alloys Manufacturing Solutions
Pioneering High-Precision Titanium Metal Injection Molding (MIM), Press & Sinter (PM), and Industrial Additive Manufacturing (LPBF/SLM) for Global Tier-1 & OEM Leaders.
High-Performance Titanium Alloy Grades
Ningbo Jiehuang Chiyang Electronic Tech Co., Ltd. (JHPIM) engineers premium-grade spherical and hydride-dehydride (HDH) titanium powders into high-integrity components, balancing tensile strength, fracture toughness, and extreme corrosion resistance.
Ti-6Al-4V (Grade 5)
α-β Structural BenchmarkThe undisputed workhorse of structural titanium alloys. Offers an unparalleled balance of high mechanical yield strength, fatigue endurance, and thermal stability up to 400°C.
- Tensile Strength: ≥ 895 - 1000 MPa
- Yield Strength: ≥ 825 MPa
- Density: 4.43 g/cm³ (>97% Sintered)
- Aerospace fasteners, turbine brackets, defense
Ti-6Al-4V ELI (Grade 23)
Extra Low Interstitial Medical AlloyPurified grade with strictly regulated interstitial elements (oxygen, nitrogen, carbon, iron). Delivers unmatched fracture toughness, high ductility, and superior osteointegration properties.
- Tensile Strength: ≥ 860 MPa
- Elongation at Break: ≥ 10 - 15%
- 100% Bio-inert & Non-magnetic
- Orthopedic implants, surgical tools, micro-valves
CP-Ti (Grade 2)
Commercially Pure TitaniumUnalloyed titanium designed for environments requiring superior chemical resistance, exceptional cold formability, and reliable weldability across corrosive chloride conditions.
- Tensile Strength: 345 - 485 MPa
- Yield Strength: ≥ 275 MPa
- Outstanding Marine & Acid Resistance
- Chemical process pumps, offshore fluid systems
Integrated Powder Metallurgy, MIM & 3D Printing
JHPIM bridges the gap between ultra-high volume mass production and rapid, complex prototyping. Our multi-technology manufacturing footprint guarantees tailored cost-efficiency for every project lifecycle stage.
Titanium MIM (Metal Injection Molding)
Combines the geometric freedom of plastic injection molding with the mechanical integrity of titanium alloys. Ultrafine gas-atomized titanium powder is blended with polymer binders, molded, solvent/catalytic debound, and sintered under high vacuum.
Conventional PM (Press & Sinter)
Uniaxial rigid-die compaction of conditioned titanium powders followed by solid-state vacuum sintering. Ideal for structural transmission components, high-strength sintered gears, self-lubricating oil-impregnated titanium bushings, and balanced rotational parts.
Additive Manufacturing (LPBF / SLM)
Laser Powder Bed Fusion (LPBF / SLM) for mission-critical prototypes, topological optimization, and low-volume aerospace structures. Eliminates tooling lead times, enabling organic lattice internal structures and rapid design iteration.
Process Capability Matrix: MIM vs. PM vs. 3D Printing vs. CNC
Selecting the optimal manufacturing route depends heavily on part complexity, annual volume, and geometric constraints. JHPIM provides objective engineering consultations to maximize your ROI.
| Manufacturing Parameter | Titanium MIM (JHPIM) | Titanium PM (Press & Sinter) | Titanium 3D Printing (LPBF) | Traditional 5-Axis CNC |
|---|---|---|---|---|
| Target Annual Volume | 10,000 – 2,000,000+ pcs | 5,000 – 500,000 pcs | 1 – 1,000 pcs (Prototyping) | 10 – 5,000 pcs |
| Geometric Complexity | Extremely High (Under cuts, holes) | Moderate (Planar & axial shapes) | Maximum (Internal lattices) | Moderate to High (Tool access limited) |
| Material Scrap Rate | < 5% (Near-net shape) | < 3% (Direct compaction) | < 5% (Powder recycled) | Up to 60% - 85% (High waste) |
| Relative Sintered Density | 96.5% – 98.5% | 90.0% – 95.0% (Oil holdable) | 99.5% – 99.9% | 100% (Wrought material) |
| Dimensional Tolerance | ±0.3% ∼ ±0.5% (±0.02mm CNC) | ±0.2% ∼ ±0.4% | ±0.1mm / 100mm | ±0.005mm ∼ ±0.01mm |
| Tooling Cost & Lead Time | Moderate / 25-35 Days | Moderate / 20-30 Days | Zero Tooling / 3-5 Days | Low Fixturing / 5-10 Days |
| Unit Cost at Scale | Lowest (Highest Savings) | Very Low | High (Linear scaling) | Extremely High in Titanium |
Engineered to Eliminate High Titanium Machining Overhead
Titanium is notoriously difficult and abrasive to machine via conventional subtractive CNC, leading to rapid cutting tool wear, excessive cycle times, and exorbitant raw material scrap rates. JHPIM solves this bottleneck through innovative powder metallurgy engineering.
In-House Tooling & DFM Consultation
Our senior metallurgists perform deep Design for Manufacturability (DFM) reviews on your 3D CAD files (STP/STEP/IGS/DWG) to optimize draft angles, shrinkage allowances, and vacuum sintering thermal dynamics.
Ultra-Clean Vacuum Debinding & Sintering
Equipped with computerized high-vacuum sintering furnaces (≤ 10&supmin;&sup4; Pa) and inert argon backfill systems, strictly keeping interstitial oxygen (O) pick-up below 0.15wt% to maintain superior ductility.
Comprehensive Secondary Operations
Fully integrated in-house post-processing: 5-axis CNC mill-turn finishing, coining/sizing, Hot Isostatic Pressing (HIP) for 99.9% pore-free density, PVD coating, bead blasting, and passivation.
>15+
Years of Powder Metallurgy & MIM Technology Innovation
ISO 9001
IATF 16949 Certified Quality Management System
>95%
Powder Efficiency Saving Critical Strategic Resources
24-48h
Rapid Engineering Evaluation & Cost Estimation Turnaround
Mission-Critical Markets Relying on JHPIM Titanium
From weight-critical automotive drivetrains to biocompatible medical devices, our custom titanium components meet stringent global technical standards.
Automotive & EV Systems
Turbocharger components, exhaust valve retainers, lightweight steering rack gears, seat adjusters, and high-strength suspension brackets.
Medical & Surgical Tools
Grade 23 ELI bone screws, orthopedic trauma plates, arthroscopic surgical handles, endoscopic articulation hinges, and dental implant anchors.
Power Tools & Hardware
Ultra-wear impact blocks, planetary gear sets, bevel gears, premium smart electronic lock bolts, and lightweight handheld power tool gearboxes.
Aerospace & Marine
Unmanned Aerial Vehicle (UAV) structural nodes, marine subsea sensor housings, corrosion-proof hydraulic valve spools, and satellite brackets.
Precision Sintered & Injection Molded Titanium Components
JHPIM manufactures both custom-to-print parts and standard industrial powder metallurgy product lines tailored to high stress, high fatigue, and harsh chemical environments.
High-Strength Sintered Gears
Custom spur gears, helical gears, planetary gear transmission assemblies, bevel gears, and synchronized composite gears with custom AGMA 7-9 tooth profiling.
Self-Lubricating Bushings & Bearings
Iron-base, bronze-base, and porous titanium self-lubricating oil-impregnated sleeve bearings, flanged bushings, and spherical bearings for silent, oil-free life.
MIM Micro Precision Structural Parts
Complex 3D irregular miniature components, high-density titanium fasteners, multi-cavity pump rotors, lock cylinder cams, and electronic wearable brackets.
Additive Topology Components
Direct-to-metal 3D printed aerospace brackets, bionic structural components, conformal cooling channel molds, and patient-specific implant lattices.
Impact Blocks & Pump Rotors
Wear-resistant heavy-duty power tool impact blocks, fluid pump impellers, and hydraulic valve components sintered to precise mechanical resilience.
Custom OEM/ODM Tailored Parts
Full manufacturing execution based on client 3D technical blueprints (STP/STEP/DWG), including specialized tooling, precision sintering, and inspection.
Frequently Asked Titanium Manufacturing Questions
Expert metallurgical insights to help mechanical engineers and procurement teams make informed manufacturing decisions.
How does JHPIM manage oxygen pickup during Titanium MIM?
Titanium exhibits high affinity for oxygen at elevated temperatures, which can cause embrittlement. JHPIM utilizes ultra-clean, spherical gas-atomized powder with low initial oxygen content, specialized debinding formulations, and high-vacuum sintering furnaces (≤10&supmin;&sup4; Pa) to keep oxygen strictly controlled (≤0.15wt%), safeguarding elongation and impact strength.
What is the break-even volume for Titanium MIM vs. CNC Machining?
Due to titanium's extreme abrasiveness and high tool-wear rates during CNC milling, the economic break-even point for Titanium MIM is unusually low. For complex 3D shapes, MIM typically becomes considerably more cost-effective than CNC at annual volumes as low as 3,000 to 5,000 pieces, offering 20% to 50% net cost reductions.
Can Titanium sintered parts achieve 100% full theoretical density?
Standard vacuum-sintered Titanium MIM parts achieve 96.5% to 98.5% theoretical density, which satisfies most automotive, consumer electronic, and industrial requirements. For critical aerospace or orthopedic implant fatigue specs, JHPIM integrates Hot Isostatic Pressing (HIP), yielding >99.8% full theoretical density.
What formats are needed for DFM review and rapid quotations?
Our engineering department accepts standard 3D CAD models in STEP (.stp), IGES (.igs), and native SolidWorks formats, accompanied by 2D engineering drawings (PDF / DWG) showing critical GD&T tolerance callouts. We typically return comprehensive DFM reviews and commercial quotes within 24 to 48 hours.