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Spherical Nickel-Titanium Alloy (Nitinol, NiTi) Powder

Name: Spherical Nickel-Titanium Alloy (Nitinol, NiTi) Powder
Brand: Heeger Materials Inc
SKU: SP-1260

Reference: SP-1260

Condition: New product

Spherical nickel-titanium alloy powder has the characteristics of high purity, low oxygen, high sphericity, smooth surface, no satellite ball, uniform particle size distribution, with excellent flow performance. Heeger Materials supplies the best Spherical Ni-Ti Alloy Powder at high quality and competitive prices. The particle size can be tailored according to specific requirements.

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Data sheet

Thick	15-45μm, 15-53μm, 45-75μm, 45-105μm, 75-150μm, customized
Shape	Spherical / Ball Powder
Molecular Formula	NiTi

More info

Our Spherical Nickel-Titanium Alloy (Nitinol, NiTi) Powder, is a shape memory alloy known for its superelasticity, corrosion resistance, biocompatibility, and excellent shock absorption.

Spherical Nickel-Titanium Alloy (Nitinol, NiTi) Powder

Spherical Nitinol Powder Particle Size

5-25μm, 15-45μm, 15-53μm, 45-75μm, 45-105μm, 75-150μm(Various granularity can be customized according to customer requirements)

Spherical Nitinol Powder Characteristics

High purity (≥99.9%)
Low oxygen (≤1000ppm)
High sphericity (≥90%)
Smooth surface
No satellite ball
Uniform particle size distribution
Excellent flow performance (≤ 30.0S /50g)

Spherical Nitinol Powder Applicable Process

Laser/electron beam additive manufacturing (SLM/EBM)
Laser direct deposition (DLD)
Powder hot isostatic pressing (HIP)
Metal injection molding (MIM)
Powder metallurgy (PM)
Laser cladding (LC)

Spherical Nitinol Powder Application

Biological medicine
Aerospace
National Defense
Military industry

Spherical Nitinol Powder Chemical Composition

Chemical Composition
Element	Value (%)		Test Method	Element		Value (%)		Test Method
Ni	40-50		-	Mo		<0.01		ICP-AES
Ti	50-60		-	Si		<0.01		ICP-AES
Al	<0.1		ICP-AES	Fe		<0.05		ICP-AES
Cu	<0.03		ICP-AES	Mg		<0.02		ICP-AES
Gas Impurities
Element		Value (%)			Element		Value (%)
C		<0.005			O		<0.10
N		<0.008

Spherical Nitinol Powder Physical Properties

Density (g/cm3)		Hall Flow Rate (s/50g)
Apparent Density	Tap Density	Value
≥3.0	≥4.0	≤30.0

Particle Size Distribution

5-25μm (D10=5~10μm, D50=15~20μm, D90=20~25μm)
15-45μm (D10=15~20μm,D50=25~30μm,D90=35~40μm)
15-53μm (D10=15~20μm,D50=25~35μm,D90=45~50μm)
45-75μm (D10=45~55μm,D50=55~65μm,D90=70~75μm)
45-105μm (D10=50~60μm,D50=75~85μm,D90=95~105μm)
75-150μm (D10=80~90μm,D50=110~125μm,D90=135~150μm)

It is a single peak normal distribution, and the laser particle size distribution can be referred to in the following figure.

PSD

PSD-Spherical Nitinol Powder

Spherical Nitinol Powder Surface Topography

SEM-Spherical Nitinol Powder

Spherical Nitinol Powder Storage and Packaging

Spherical Nitinol (NiTi) Alloy Powder should be stored in a sealed container in a dry and cool place, and should not be exposed to air for an extended period. We offer vacuum-sealed packaging including 100g/bag, 500g/bag, 1kg/bag, and 25kg/drum, or we can offer customized packaging as per specific requirements.

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