Tantalum Niobium Alloy

Our Tantalum Niobium Alloy: Reliable and Durable

Our tantalum niobium alloy is engineered for exceptional strength and heat resistance, ideal for demanding applications. We prioritize high quality and tailor our alloys to meet your specific needs, ensuring reliability and longevity. We use advanced manufacturing techniques to ensure consistent, high-quality production of our alloy. This includes precision engineering and stringent quality checks.

By choosing our product, you're opting for a solution that delivers performance and durability. Beyond our commitment to product excellence, we pride ourselves on our customer support and service. When you choose our alloy, you gain access to our expert team, ready to assist with technical guidance and responsive support.

Product Specifications: AEM Metal's Tantalum Niobium Alloy

Formula: TaNb
Purity: ≥99.9% or ≥99.95%
Grade: Ta-Nb3, Ta-Nb20, Ta-Nb30, Ta-Nb40
Appearance: Typically metallic grey in color, various forms (plate/sheet, bar, rod, tube, foil, wire, sputtering target)
Melting Point: N/A
Boiling Point: N/A

Our Tantalum Niobium Alloy Range

Tantalum Niobium Foil

Materials: Ta-3Nb, Ta-20Nb, Ta-30Nb, Ta-40Nb
Standard: ASTM B708-98
Thickness: 0.03-0.07 mm
Width: 30-200 mm
Length: >50 mm

Tantalum Niobium Sheet & Plate

Materials: Ta-3Nb, Ta-20Nb, Ta-30Nb, Ta-40Nb
Standard: ASTM B708-98
Thickness: 0.07-20 mm
Width: 30-1000 mm
Length: 30-3000 mm

Tantalum Niobium Tube

Materials: Ta-3Nb, Ta-20Nb, Ta-30Nb, Ta-40Nb
Standard: ASTM B521-98
Outer diameter: 2-120 mm
Wall thickness: 0.5-5 mm
Length: 200-3000 mm

Tantalum Niobium Alloy Rod & Bar

Grade: TNb-W-Ta TNb-W-Mo-Zr TTa-W TNb-W TTa-Nb TNb-Zr

Grade		TNb-W-Ta	TNb-W-Mo-Zr	TTa-W	TNb-W	TTa-Nb	TNb-Zr
Impurity Content , %,Max	C	0.05	0.05	0.05	0.05	0.05	0.05
	O	0.15	0.15	0.15	0.15	0.15	0.15
	N	0.05	0.05	0.05	0.05	0.05	0.05
Application		For cast ingot and super alloys

Tantalum-Niobium Alloy Wire

Sizes/Tolerance(mm.max):

Φ(0.2-2.0mm)±0.01mm; Φ(2.0-3.0mm)±0.02mm

Grade	Chemical Compositions,Max
Grade	C	O	N	H	Nb	Fe	Ti	W	Mo	Si	Ni	Ta
TaNb-1	0.01	0.02	0.01	0.0015	3-50	0.01	0.01	0.05	0.02	0.005	0.01	Balance

Why Choose Our Tantalum Niobium Alloy

Industry-Leading Expertise and Support

Our team's expertise in Tantalum & Niobium manufacturing is backed by over 15 years of experience. Our team's know-how means great customer support. Our staff has years of experience in alloy development and application. We provide you with personalized support and technical guidance.

High-Quality Raw Material Selection

The quality of an alloy begins with its raw materials. We carefully select high-grade tantalum and niobium for our alloys. We prioritize selecting fine-grained, high-purity raw materials to guarantee the superior quality of our tantalum alloy.

Accurate Ingredient Mixing

We carefully measure the ratio of niobium powder to tantalum powder, as too much or too little can affect the quality of the alloy. This creates an alloy that is consistent in quality and performance.

Advanced Tantalum Niobium Alloy Manufacturing

Our manufacturing process combines traditional craftsmanship with modern technology. This approach allows us to produce alloys that meet specific requirements. We use a high-quality method to make our tantalum alloy. By using several steps in melting and shaping the metal, we ensure our alloy is strong and less likely to break.

Capable of Large-Scale Production

Our manufacturing setup is designed for high production capacities. This allows us to fulfill large orders efficiently without compromising on quality.

Tailored to Specific Applications

Recognizing the diverse needs of our clients, we specialize in application-specific solutions, tailoring our tantalum niobium alloy to your unique requirements.

Competitive Pricing and Value

We believe in offering our high-quality product at competitive prices. Our Tantalum niobium alloy is not just about superior performance; it's also about providing value to our customers. This approach makes our product an excellent choice for businesses looking for both quality and affordability.

Certifications and Quality Standards

Each product is crafted to align with rigorous international standards, boasting both ISO certification and adherence to ASTM guidelines.

Tantalum Niobium Alloy Applications

1. Aerospace and Aviation

The alloy's resistance to high temperatures and corrosion makes it suitable for jet engines and other aerospace components.

2. Chemical instruments

In chemical processing, the alloy's corrosion resistance is vital. It is great for making heat exchangers and heating parts in chemical tools

3. Medical Devices

The alloy is also used in medical devices. Its biocompatibility makes it safe for implants and surgical instruments.

4. Heat Insulation and Vacuum Furnaces

Tantalum niobium alloy handles very high temperatures well. This makes it great for making heating parts, insulation, and containers in vacuum furnaces.

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Manufacturing Processes for Tantalum Niobium Alloy (Reduction Method)

Chemical Industry

1. Powder Mixing

Mix ultra-fine tantalum powder and niobium powder in the required proportions, then blend the mixture evenly in a drum-type mixer to obtain a uniform mixed powder.

2. Press Molding

Load the fine powder into the mold and press it into shape.

3. Sintering

Place the alloy rods in a vacuum sintering furnace, apply vacuum heating to sinter and obtain rough ingot blanks.

4. Melting

Melt the rough ingots multiple times using a vacuum electron beam furnace or vacuum arc furnace to produce alloy ingots.

5. Improving Finished Ingot Properties

Place the alloy ingot blanks in a high-frequency furnace, heat and forge multiple times, and process the surface oxide layer to produce finished ingots.

6. Forge

Cut and forge the billet according to the size and weight of the profile.

7. Rolling & Annealing

Repeatedly roll or forge, followed by multiple vacuum annealings to obtain rods or plates.

8. Machining and Polishing

Finally, through machining and polishing, achieve high-performance tantalum-niobium alloy finished plates and rods.

Tantalum Niobium Alloy: A Comprehensive Guide for Buyer

What is Tantalum Niobium Alloy? A Brief Overview

Tantalum niobium alloy is a specialized material, combining two unique elements: tantalum and niobium. This blend results in an alloy with remarkable properties. It's known for its strength, durability, and resistance to corrosion and high temperatures.

When combined, these two elements complement each other. They create an alloy that is stronger and more versatile than each metal on its own. This alloy is often used in making parts for airplanes, chemical tools, and medical devices because it can handle tough conditions like high heat and wear.

Unique Properties of Tantalum Niobium Alloy

High Strength-to-Weight Ratio:

One of the most significant advantages of the tantalum niobium alloy is its high strength-to-weight ratio. This is especially beneficial in aerospace and automotive industries, where less weight means better performance and more fuel efficiency.

Outstanding Corrosion Resistance:

It exhibits superior resistance to corrosion, even in aggressive chemical environments, ensuring longevity and durability.

Exceptional Melting Point:

The alloy maintains structural integrity under extreme temperatures, making it suitable for high-heat applications.

Ductility:

The ductility of tantalum niobium alloy is one of its standout features. The alloy's ductility allows it to be shaped into intricate designs without breaking. This makes it highly valuable in industries where flexibility and resilience are essential.

Excellent Cold and Hot Forming Properties

The tantalum niobium alloy is highly praised for its exceptional forming properties. This versatility is evident in both cold and hot conditions.

Good Weldability

The good weldability of tantalum niobium alloy simplifies the manufacturing process. It ensures that components can be joined effectively, maintaining the alloy's inherent strengths.

Efficient Thermal Conductivity:

The alloy effectively dissipates heat, protecting components from thermal stress. Its ability to conduct heat without degrading ensures the alloy's performance in high-temperature environments.

Stable Electrical Characteristics:

It provides consistent electrical conduction, which is essential for reliable electronic devices.

Quality Control: Tantalum Niobium Alloy Testing

Making sure tantalum niobium alloy is of top quality is very important because it's used for important jobs in many industries. Quality checks and tests are a big part of making the alloy. Let's look at the main ways we test and control the quality of tantalum alloy:

Visual Inspection:

Surface Check: Each product is visually inspected for any surface imperfections such as scratches, pits, or irregularities. Dimensional Accuracy: The thickness, width, and length of the alloy are measured to ensure they meet specified tolerances.

Chemical Analysis:

Purity Testing: To confirm the chemical composition and purity of the tantalum, tests like X-ray fluorescence (XRF) and inductively coupled plasma (ICP) are conducted. Trace Elements Analysis: Identifying trace elements is crucial to ensure the alloy's suitability for sensitive applications, especially in electronics and medical fields.

Mechanical Property Testing:

Tensile Strength Test: Determines the alloy's strength by measuring its resistance to breaking under tension. Elongation Measurement: Assesses the ductility of the alloy, or how much it can stretch before breaking.

Non-Destructive Testing (NDT):

Ultrasonic Testing: Ultrasonic waves are used to detect internal flaws or inhomogeneities. Radiographic Testing: X-rays or gamma rays are used to inspect the internal structure of the tubes, identifying any internal defects.

Corrosion Resistance Testing:

The product is exposed to various corrosive agents to ensure its resistance, a key property for its use in chemical processing and medical devices.

Thickness Measurement:

Using micrometers or other precise instruments, the exact thickness of the product is verified, as it is a critical factor in many applications.

Certification and Documentation:

After passing all tests, the product is certified. A report is provided to the buyer detailing the tests conducted and their results, ensuring traceability and quality assurance.

Mechanical Property Testing

Non-Destructive Testing (NDT)

FAQs of Tantalum Niobium Alloy

What are the key advantages of using Tantalum Niobium Alloy?

The alloy offers high strength-to-weight ratio, excellent forming properties, good weldability, ductility, efficient thermal conductivity, and stable electrical characteristics.
In which industries is Tantalum Niobium Alloy commonly used?

It's widely used in aerospace, electronics, medical devices, and other industries that require materials to withstand extreme conditions.
What welding methods can be used with Tantalum Niobium Alloy?

The alloy is compatible with various welding techniques, including TIG and MIG welding, due to its good weldability.
How do I determine the right alloy composition for my application?

Our team can work with you to understand your specific needs and recommend the right alloy composition for your application.
Are there any limitations in using Tantalum Niobium Alloy?

While the alloy is versatile, it's important to consider the specific requirements of your application. Our team can provide guidance on the best use of the alloy for your needs.
What support does AEM Metal offer for choosing Tantalum products?

Our tantalum experts are here to help. They assist with technical questions and guide you to the best product for your project.
Do you offer bulk discounts for large orders?

Yes, we offer competitive pricing, including discounts on large volume orders.
Can we test Tantalum Alloy before buying a lot?

Yes, we can provide samples for testing before large orders.
How can I order Tantalum products from AEM Metal?

Ordering is simple. Start by sending us an inquiry. We'll respond with an official quote. If our products and prices meet your needs, issue a PO or we'll send a PI for your purchase.
What is the lead time for Tantalum orders?

It usually takes 3-4 weeks. Lead times can vary based on the order size and customization requirements. We work closely with our clients to provide accurate delivery timelines.

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