Baoji Ruihenghua Titanium Metal Composite New Materials Co., Ltd. is one of the leading manufacturers and suppliers of titanium copper explosion composite plate in China. If you're going to buy customized titanium copper explosion composite plate made in China, welcome to get more information from our factory. For price consultation, contact us.
Product Overview
Titanium copper explosion composite plates are bimetallic metallurgical composite plates produced using a high-energy explosion cold welding process. The entire production process adheres to the ASTM B898 international standard for composite metals and the ASTM B265 standard for titanium materials . The titanium cladding and copper base layer achieve a complete metallurgical bond without brittle intermetallic compounds. The product combines the strong acid and alkali resistance and chloride ion corrosion resistance of pure titanium with the high electrical and thermal conductivity advantages of copper. Compared to pure titanium plates, it can reduce raw material costs by 40%, solves the problem of cracking when directly welding dissimilar metals like titanium and copper, and can be used stably for long-term applications in highly corrosive environments such as electrolytic metallurgy, seawater desalination, marine corrosion protection, and conductive components for new energy sources. It is a high-end, integrated anti-corrosion and conductive metal material.
Product Parameters
Implement International Standards System
● Common standards for composite panels: ASTM B898, ASME SB-898.
● Titanium coating material standard: ASTM B265.
● Copper base material standards: ASTM B152 (thin copper plate), ASTM B187 (thick copper plate).
● Testing and acceptance standards: EN 10204 3.1 material certificate, ISO 17671 interface bond strength test.
Standard Material Grade
|
Layered Structure |
Optional International Brands |
Operating Condition Adaptation Instructions |
|
Titanium Coating |
Gr1 CP Ti, Gr2 CP Ti, Gr5 Ti-6Al-4V. |
Gr1 : Extremely resistant to seawater corrosion; Gr2 : General industrial corrosion protection; Gr5 : High-strength pressure-bearing condition. |
|
Copper Base |
C11000 ETP Copper, C10200 OFHC Oxygen-Free Copper. |
C11000 : Normal conductivity; C10200 : Low impedance, high purity conductivity, for use in electrolysis equipment. |
Product Features and Applications
Product Advantages
Explosive composite has a gapless bond, with no pores or cracks at the interface, and does not delaminate after bending, stamping, or machining, unlike rolled composite plates which have low bonding strength.
The outer titanium layer resists strong acids, chloride ions, and seawater corrosion, while the inner copper layer ensures low-resistance electrical and thermal conductivity, thus meeting the dual requirements of corrosion resistance and electrical conductivity.
35%–45% of material costs compared to pure titanium plates under the same working conditions .
It can be sawed, CNC drilled, bent, welded, and milled, and supports customized irregular-shaped conductive bars, cathode plates, and heat exchanger plates.
5-10 times that of the seawater and electrolytic cell operating conditions , and there is no marine organism attachment to contaminate the conductive surface.
Application Areas
Electrochemical metallurgy: electrolytic copper/nickel cathode plates, electrolytic cell conductive busbars, electroplated corrosion-resistant conductive substrates.
Marine engineering: seawater desalination heat exchangers, seabed conductive components, and anti-corrosion conductive connectors for ships.
New energy industry: energy storage conductive busbars, photovoltaic electrolysis hydrogen production equipment plates.
Chemical corrosion protection: conductive lining of acid and alkali reaction vessels, heat exchange plates for chloride salt media.
High-end equipment: Aerospace dissimilar metal conductive connectors, corrosion-resistant grounding electrodes.
Product Details
Titanium coating
Acid-etched matte passivated surface, resistant to oxidation and corrosion; can be polished to a mirror finish.
Copper base layer
Bright brushed purple copper surface, conductive contacts without oxide layer.
Optional advanced processing services
CNC drilling, irregular shape cutting, bending, flange processing, prefabrication of finished conductor bars; non-standard customization according to customer engineering drawings is also available.
Product Supporting Documents
Authoritative International Qualification Certificates
ASTM B898 material testing report, EN 10204 3.1 original material certificate.
ISO 9001 quality management system certification, ISO 14001 environmental certification.
Third-party SGS test report on interface bonding strength and corrosion resistance.
EU PED pressure material certification and ABS marine material qualification.
thoughtful service
Packaging Standards (For Export By Sea)
Each sheet of board is covered with a PE protective film, and the edges are protected with solid wood corner guards to prevent bumps and knocks.
The entire batch was packed into fumigated solid wood export crates, with desiccant inside for moisture protection.
The wooden crates are labeled with material grade, dimensions, weight, and moisture-proof markings, suitable for sea / air freight.
Professional Consultation Q&A
Q1: What international standards does your company's titanium-copper composite panel meet?
A1: Our products strictly adhere to ASTM B898 (composite metal sheet), ASTM B265 (titanium sheet), and ASTM B152 (copper sheet) standards, and each batch of products comes with an EN 10204 3.1 factory test certificate. All mechanical performance indicators meet American and European industrial standards.
Q2: What are the differences between explosively welded titanium-copper plates and rolled composite plates?
A2: Explosive welding can form a complete metallurgical bond with a shear strength ≥120MPa , and it will not delaminate after bending / processing; rolled composite plates only achieve partial bonding and are easily peeled off under heavy processing. Explosive composite plates are the only materials suitable for electrolytic and marine corrosive environments.
Q3: Will titanium-copper composite plates delaminate during welding or bending?
A3: No. The explosive metallurgical interface eliminates the risk of separation; our finished products have passed the 180° bending test with no cracking or peeling at the interface, making them suitable for secondary welding and further processing.
Latest company news
The full series of composite metal production lines has completed upgrades, reaching an annual production capacity of 1,350 tons.
Based in Baoji known as "China's Titanium Valley" Baoji Ruihenghuatai Titanium Metal Composite New Materials Co., Ltd. underwent an asset restructuring in 2024 and subsequently comprehensively upgraded its production lines for explosive welding, vacuum heat treatment, and precision machining. With 20 years of experience in non-ferrous metal processing, the company now possesses a complete industrial chain spanning ingot melting, forging, and rolling to vacuum heat treatment, supported by core equipment such as a 350kW electron beam melting furnace, a 2,000-ton hydraulic press, and a 1,500mm vacuum annealing furnace. Its product portfolio encompasses composite plates, rods, and finished components based on titanium, copper, aluminum, nickel, and zirconium, as well as multi-layer transition composites, with an annual output of 1,350 tons. All products are manufactured in strict accordance with international standards such as ASTM and ASME, backed by a comprehensive quality traceability system. With a 30% increase in production efficiency and delivery times for standard batch orders kept within 15 days, the company ensures a stable supply for global clients across the chemical, energy, new energy, and metallurgical sectors.
Enhanced R&D capabilities; titanium-based cathode plate project officially put into production.
To meet market demand in the fields of electrochemical metallurgy and new energy materials, our independently developed titanium-based cathode plate production project officially cleared government filing and environmental protection inspections in October 2025 and has now entered full-scale production.
Building upon our existing composite plate substrate capabilities, we have expanded our deep-processing operations to include finished components such as cathode plates, conductive busbars, and pressure vessel parts, thereby achieving integrated production that spans from raw composite plate materials to finished end products. We continue to increase R&D investment in dissimilar metal composite technology, enabling us to provide customized material solutions tailored to demanding operating conditions-including exposure to strong acids, strong alkalis, high temperatures, and high pressures-thereby helping customers optimize project costs and extend equipment service life.
Upgraded global service system; possessing independent import and export qualifications, enabling global distribution.
The company holds independent import and export rights and has established a comprehensive global supply and service network, with operations spanning Europe, Southeast Asia, North America, the Middle East, and other regions. We partner with renowned international logistics carriers to provide diverse transportation solutions, including sea freight, air freight, and China-Europe rail services.
Adhering to a "Quality First, Customer Foremost" philosophy, we issue EN 10204 3.1 material inspection certificates for every batch of products and support third-party inspections by authoritative bodies such as SGS and BV for all volume orders. We offer a 7-day free replacement service and long-term quality guarantees to address any quality issues, backed by 24/7 online technical support from professional engineers. We are committed to becoming a trusted, long-term supplier of clad metals to customers worldwide.
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