What is Ta/steel Tantalum/ Steel clad plate:
Tantalum/steel clad plate is a composite material composed of tantalum and steel. Tantalum is a rare refractory metal material with a high melting point, low vapor pressure and small expansion coefficient, and has good corrosion resistance. Steel is a material with high strength, high wear resistance and high heat resistance, which can ensure the efficient processing and service life of the composite plate. The structure of the composite plate usually combines the tantalum plate and the steel plate together to form a "strong combination" mode.
Tantalum Clad Steel Plate
High strength: Tantalum/steel composite panels have high strength and hardness and can withstand large loads and stresses, so they are widely used in various engineering structures and buildings.
Good corrosion resistance: Tantalum/steel clad plate has good corrosion resistance in media such as acid, alkali, salt and seawater, and can maintain its size and strength for a long time.
High heat resistance: Tantalum/steel composite panels can still maintain their strength and stability in high-temperature environments, and can be used in engineering structures and equipment in high-temperature environments.
Good processing performance and welding performance: tantalum/steel composite plate has good processing performance and welding performance and can be easily cut, drilled, welded and other processing operations, so it is widely used in various engineering structures and buildings.
Environmental performance: Tantalum/steel composite panels do not produce harmful gases and pollutants, so they are considered environmentally friendly and sustainable materials.
In general, tantalum/steel composite plate is a material with high application value, which has been widely used in engineering structures and construction fields, and can maintain its strength, corrosion resistance and environmental protection performance for a long time.
Specification of Ta/steel Tantalum/ Steel clad plate:
| Property |
Specification |
| Base Material |
|
| Steel Grade |
SA-516 Gr.70 or SA-285 Gr.C |
| Steel Thickness |
6mm - 50mm (typical) |
| Yield Strength |
≥ 260 MPa |
| Tensile Strength |
485-620 MPa |
| |
|
| Cladding Material |
|
| Tantalum Grade |
ASTM B708 R05200 |
| Ta Thickness |
0.5mm - 3mm (typical) |
| Ta Purity |
≥ 99.9% |
| Hardness |
120-150 HV |
| |
|
| Composite Properties |
|
| Bond Strength |
≥ 140 MPa |
| Bond Integrity |
No delamination under ultrasonic testing |
| Surface Finish |
Ra ≤ 3.2μm (Ta surface) |
| Edge Quality |
No cracks or separations |
| |
|
| Testing Requirements |
|
| Ultrasonic Testing |
100% of bond area |
| Dye Penetrant |
All exposed edges |
| Bend Test |
As per ASTM A264 |
| Shear Test |
Per ASTM A264 requirements |
| |
|
| Dimensional Tolerances |
|
| Total Thickness |
±0.5mm or ±3% (whichever is greater) |
| Length/Width |
+10mm/-0mm |
| Flatness |
≤ 3mm/m |
| Camber |
≤ 2mm/m |
Application of Ta/steel Tantalum/ Steel clad plate:
Tantalum/steel-clad plates have been widely used in many fields, specific applications include but are not limited to the following aspects:
Nuclear reactors: Tantalum/steel composite plates are used for fuel elements and control rods in nuclear reactors because of their high corrosion resistance and high strength, which can ensure the safety and reliability of nuclear reactors.
Aerospace: Tantalum/steel composite plates are used to manufacture aerospace engine and gas turbine components because of their high wear resistance and high toughness, which can ensure the efficient processing and service life of aerospace engines and gas turbines.
Automobile manufacturing: Tantalum/steel composite plates are used to manufacture automobile brake linings and clutch discs because of their high wear resistance and high toughness, which can ensure efficient processing and service life of automobile brakes and clutches.
Chemical engineering: Tantalum/steel composite plates are used in the manufacture of pipes, reactors, tank cars and other equipment in chemical engineering, because of their high corrosion resistance and high-temperature performance, they can ensure the safety and reliability of chemical engineering.
Medical equipment: Tantalum/steel composite plates are used to manufacture medical bed boards, brackets, scalpel handles, etc. in medical equipment because they have good corrosion resistance and mechanical properties, which can ensure the high quality and stability of medical equipment.
Building structure: Tantalum/steel composite panels are used to manufacture large bridges, tunnels, high-rise buildings, etc. in building structures, because of their high strength, corrosion resistance and environmental protection performance, they can meet the long-term durability and environmental protection requirements of building structures.
In general, tantalum/steel composite plate is a material with high application value, which has been widely used in engineering structures and construction fields, and can maintain its strength, corrosion resistance and environmental protection performance for a long time.
Application of Ta/steel Tantalum/ Steel clad plate
R05200.R05400.R05252.R05255.
Q245R.Q345R.15CrMoR,16Mn,20MnMO.15CrMo.
16MnD.09MnNiDR.09MnNiD.
Dimension of Ta/steel Tantalum/ Steel clad plate:
2-14/3-300x <2000x4000
Standard of Ta/steel Tantalum/ Steel clad plate:
SB-898.
Package of Ta/steel Tantalum/ Steel clad plate:
According to product characteristics and customer needs.
Remark of Ta/steel Tantalum/ Steel clad plate:
Please provide detailed technical requirements to facilitate communication and determine the solution.
Ta/steel Tantalum/ Steel clad plate supplier-TRUNNANO:
Luoyang Tongrun Nano Technology Co. Ltd. (TRUNNANO) is a trusted global chemical material supplier & manufacturer with over 12-year-experience in providing super high-quality clad plates, clad rods, clad tubes, etc. If you are looking for a high-quality Ta/steel Tantalum/ Steel clad plate, please feel free to contact us and send an inquiry.
FAQs of Ta/steel Tantalum/ Steel clad plate:
Q: What is tantalum/steel clad plate used for?
A: Ta/Steel clad plates, which consist of a tough steel substrate bonded with a corrosion-resistant layer of tantalum, are widely used in industries where aggressive chemical environments challenge conventional materials. Applications include the construction of reactors, heat exchangers, columns, and tanks in the chemical processing, petrochemical, pharmaceutical, and semiconductor manufacturing sectors. The clad plates provide the structural integrity of steel combined with the superior corrosion resistance of tantalum, making them ideal for handling corrosive acids such as hydrochloric acid, sulfuric acid, and nitric acid at elevated temperatures.
Q: Is tantalum/steel clad plate safe for humans?
A: Tantalum is considered biocompatible and has been used in medical applications due to its non-reactive nature within the human body. However, when it comes to industrial use, safety depends on proper handling practices. Workers should avoid direct contact with any metal dust or fumes produced during machining or welding processes, as these can be hazardous if inhaled or ingested. Employers must ensure that appropriate personal protective equipment (PPE) is worn and that adequate ventilation is provided. Following occupational health and safety guidelines will minimize potential risks associated with working with tantalum/steel clad plates.
Q: What is the composition of tantalum/steel clad plate?
A: The composition of a tantalum/steel clad plate involves two main components: a core of carbon steel or stainless steel that provides strength and formability, and a thin layer of pure tantalum or tantalum alloy that coats one or both sides of the steel. This tantalum layer offers excellent protection against corrosion by many aggressive chemicals. The bonding between the steel and tantalum layers is achieved through various methods, including explosive cladding, rolling, or diffusion bonding, ensuring a durable metallurgical bond that can withstand mechanical stresses and thermal cycling.
Q: Can tantalum/steel clad plate be used in high-temperature applications?
A: Yes, tantalum/steel clad plates can be used in high-temperature applications. Tantalum has an exceptionally high melting point of approximately 3017°C (5462.6°F), which allows it to retain its mechanical properties and corrosion resistance even at very high temperatures. When bonded to steel, this combination can be utilized in environments where both high temperature and corrosive conditions are present, such as in certain types of reactors and heat exchangers. The steel component also ensures that the structure remains robust under thermal expansion and contraction.
Q: How does tantalum/steel clad plate compare to other corrosion-resistant materials?
A: Compared to other corrosion-resistant materials like titanium, zirconium, or nickel alloys, tantalum/steel clad plates offer superior performance in highly corrosive environments. While these other materials have their own strengths, tantalum's unique combination of properties – including its exceptional resistance to a broad range of acids and alkalis, as well as its stability in oxidizing and reducing atmospheres – sets it apart. Additionally, the cost-effectiveness of using a thinner layer of tantalum over a steel base makes it a more economical choice for large-scale applications than solid tantalum or some exotic alloys.
Q: Are there environmental considerations when using tantalum/steel clad plate?
A: Environmental considerations are important when using any material, and tantalum/steel clad plates are no exception. Proper disposal and recycling procedures should be followed to manage any waste generated from the fabrication or decommissioning of equipment made from these materials. In service, the long-lasting durability and low maintenance requirements of tantalum/steel clad plates contribute positively to sustainability efforts by reducing the need for frequent replacements or repairs. Furthermore, because they extend the lifespan of critical infrastructure, they help reduce overall resource consumption and environmental impact.
