Product Details

Tantalum ball is a very precious metal sphere. It is made of tantalum metal with a purity of up to 99.99% and is refined after several hours of sintering, rolling, drawing, grinding, polishing, and other processes. Tantalum balls have excellent corrosion resistance, high-temperature oxidation resistance, high hardness, and high strength. It can often be used in the manufacturing of important components in high-tech fields such as aerospace engines, spacecraft, and nuclear reactors. In these extreme environments, high-purity tantalum metal can ensure the stability and reliability of components and ensure work safety and stability.

Tantalum Bead can also be used in fields such as biomedicine and the chemical industry. Due to the excellent biocompatibility, corrosion resistance, and biological nature of tantalum metal, tantalum balls are often used in the manufacture of artificial joints, dental restoration equipment, and in vivo drug delivery systems. Tantalum Ball can be used as an orthopedic tantalum marker for radiostereoscopic analysis and as a medical device component. It has good sphericity characteristics and good mechanical properties to withstand the impact of implantation. At the same time, because tantalum balls can withstand extremely high acid and alkali corrosion, they have become an irreplaceable material in chemical reactors, electronic components, and other fields.

Tantalum Ball Grade

Medical-surgical grade tantalum offers excellent biocompatibility and is available in two tantalum metal grades:

1). R05200: It is melted by an electron beam or vacuum arc.

2). R05400: It is sintered.

Content,Max,Weight%
Element	R05200 Uanlloyed tantalum	R05255 90%tantalum 10%tungsten	R05252 97.5%tantalum 2.5%tungsten	R05240 60%tantalum 40%niobium
C	0.010	0.010	0.010	0.010
O	0.015	0.015	0.015	0.020
N	0.010	0.010	0.010	0.010
H	0.0015	0.0015	0.0015	0.0015
Fe	0.010	0.010	0.010	0.010
Mo	0.020	0.020	0.020	0.020
Nb	0.100	0.100	0.05	35.0-42.0
Ni	0.010	0.010	0.010	0.010
Si	0.005	0.005	0.005	0.005
Ti	0.010	0.010	0.010	0.010
W	0.05	9.1-11.0	2.0-3.5	0.050
Ta	surplus	surplus	surplus	surplus

Tantalum markers made from R05200 and R05400 materials are equally suitable for surgery and have the same mechanical and chemical characteristics.

Tantalum Ball surface finish

Tantalum Ball is available in two Polish standards:

1). Polished Tantalum balls undergo a single polishing step during ball processing and are a cost-optimized option suitable for most applications.

2). Ultra-polished Tantalum beads are made through multiple polishing steps and have been developed as a high-end option for advanced automated processes.

Tantalum Ball Demeter Tolerance

Diameter/mm	Tolerance/mm
0.2---2.00	±0.005
2.00---4.00	±0.005
4.00---6.00	±0.005
6.00---8.00	±0.005
8.00---10.00	±0.005
10.00---12.00	±0.005
12.00---14.00	±0.005
14.00---16.00	±0.005
16.00---18.00	±0.005
18.00---20.00	±0.005

Tantalum Ball Products Show

Tantalum Ball Features:

Good ductility, good machinability

Good plasticity

Excellent corrosion resistance

High melting point, high boiling point

Very small coefficients of thermal expansion

Good capability of absorbing and releasing hydrogen

Good biocompatibility

Tantalum Balls production process

1) We must select the purity of 99.95% Tantalum wire raw materials and undergo chemical analysis and screening to ensure their purity and quality.

2)Then, we cut the tantalum wire according to the size of the tantalum ball, put the cut raw materials into the ball mill, and grind them to achieve the required shape and size.

2)Next, the Tantalum beads are precision machined and surface treated. This process includes precision grinding, polishing, cleaning and other steps to ensure the geometric dimensions and surface quality of polished Tantalum Balls.

3)Finally, quality inspection. Only pure tantalum balls can be shipped after strict inspection by us. Throughout the production process, we strictly follow international standards and customer requirements to ensure that the surface, size and quantity of tantalum metal balls meet customer needs.

In general, the production process of medical Tantalum Ball requires multiple links, each of which requires highly professional technology and strict operating procedures. We always adhere to the principle of quality as the foundation and customer as the center, constantly improve the technical level and production efficiency, provide customers with more excellent products and services, so that Tantalum Balls can be more widely used in various fields.

6. Tantalum Ball Application Fields:

Electronic products: Electronic products play a very important role in modern society, and tantalum balls are one of the necessary materials in electronic products. Tantalum ball can play a very important role in electronic products, such as those used in devices such as smartphones and tablets.

Medical: It also play a very important role in the medical field, such as artificial joints, dental and ophthalmic instruments, etc.

Aerospace: Tantalum beads are also one of the indispensable materials in the aerospace industry. Due to the high melting point, it can play an important role in extremely high and low-temperature environments, especially in the launch of rockets and satellites.

Jewelry: Polished Tantalum balls are also widely used in the Jewelry industry, such as Tantalum bracelet, Tantalum ring and Tantalum Bangle e.t.c

In short, tantalum ball is a very precious metal material with wide application prospects and very important significance. Tantalum balls play an important role in modern chemicals, medicine, electronics, aerospace and other fields. With the development of science and technology, the application prospects of tantalum balls will be broader. As a high-performance material, the use of tantalum balls will continue to expand, playing an important role in various fields, and bringing more convenience to our lives and work. We believe that in the future, with the continuous development of technology and industry, it will become an inevitable trend for 99.95% tantalum balls to show their superiority in more fields.

FAQ Of Tantalum Ball

Q1: What is the purity of your medical Tantalum Ball?

A1: It is 99.95% tantalum metal.

Q2:Do you supply free samples of Tantalum Bead?

A2: Yes, if we have some stocks that we will supply the free sample.

Q3: What's the tolerance of Tantalum Metal Ball range you can do?

A3: The tolerance is as per the tolerance list.

Q4:Do you have MOQ limit?

A4:It's up to the product you need. Our stock products have no MOQ, if we have no stock goods that the MOQ is 1kg.

Q5:What is the information you need to provide?

A5: The product size, quantity, surface, transition temperature, application, Your special requirements if any.

Q6: Could you custom Medical pure tantalum bead according to the sizes of your customer?

A6： Yes, we can be in according to the customer's sizes to customize the Tantalum Balls or Beads.

Q7: What types of your tantalum metal beads are there?

A7: There are medical and industry tantalum ball.

Q8: What colors can the surface of your pure tantalum bead be made of?

A8: It is polished surface.

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