Pure Tungsten Plate

Product Introduction

The Pure Tungsten Plate produced by Shaanxi Chuanghui Daye Metal Material Co., Ltd. is a high-density refractory metal material engineered for extreme environments where stability, precision, and purity are paramount. Made from ultra-high-purity tungsten (W ≥ 99.95%), this product offers outstanding resistance to high temperatures, thermal creep, and chemical corrosion. Its superior strength and minimal vapor pressure make it ideal for demanding industrial applications, including electronic, vacuum, and metallurgical processes.

With tungsten’s melting point reaching approximately 3422°C, this plate maintains exceptional mechanical integrity and dimensional stability under extreme thermal stress. The product is available in various sizes, thicknesses, and surface finishes according to ASTM, AMS, and GB standards, ensuring excellent adaptability for global engineering and research needs.

The purity of pure tungsten plate is usually above 99.95%, with high-density characteristics, and the thickness of the plate is generally between 1-20 millimeters. Chdymetal offers top-quality Tungsten plates at competitive prices, with customized options to meet needs.

Dimension and permissible variations:

Feature

-The highest melting point of all metals , relatively stable chemical properties

-Excellent resistance to electrochemical corrosion , not easily corroded by air .

-High wearability ,High hardness, high density.

-Good high temperature strength.

-Good electron emission properties .

-Mechanical properties mainly determined by the pressure processing and heat treatment process status.

Application Advantages

The Pure Tungsten Plate serves as an essential material in numerous high-performance industries, where heat resistance, density, and purity are critical. Key application areas include:

Electronics & Semiconductors: Used as sputtering targets, thermal shields, and heat sinks for vacuum deposition and microchip manufacturing.

Metallurgy & Furnace Components: Ideal for high-temperature furnace parts, heat treatment trays, and crucible linings.

Aerospace & Defense: Applied in thermal protection systems, missile components, and shielding materials.

Medical & Research Fields: Suitable for medical imaging devices, radiation shielding, and analytical instruments.

Vacuum Technology: Serves as an electrode and supporting element in vacuum furnaces and coating equipment.

Its combination of high density, low thermal expansion, and excellent wear resistance makes this material indispensable in modern advanced technologies.

Be used in a wide range of industries.

 

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Steel industry

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Electronic devices

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Furnace components

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Chemical Processing

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Aerospace and Defense

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Energy and Environmental Engineering

Manufacturing & Process Flow

Shaanxi Chuanghui Daye Metal Material Co., Ltd. employs a comprehensive and precision-controlled manufacturing process to ensure consistent performance and quality.

Process Flow:

Raw Material Selection: Use of high-purity tungsten powder (>99.95%).

Powder Metallurgy: Pressing and sintering under high temperature and vacuum conditions.

Hot Rolling & Forging: Enhances grain structure and mechanical strength.

Annealing: Reduces residual stress and ensures uniform microstructure.

Precision Machining: Cutting, grinding, and polishing for required dimensions and surface finish.

Final Inspection: Dimensional and compositional verification prior to packaging.

Each production stage is closely monitored to meet international specifications and guarantee product stability in extreme working conditions.

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Quality Control & Inspection

Quality is the cornerstone of our production philosophy. Every Pure Tungsten Plate undergoes rigorous inspection following ISO 9001:2015-certified procedures.

Inspection items include:

Chemical Composition Test: Using ICP-OES or XRF analysis for purity validation.

Density Measurement: Conducted by Archimedes method to confirm full densification.

Mechanical Properties: Tensile strength, hardness, and ductility testing.

Ultrasonic Examination: Ensures internal uniformity and detects hidden voids or inclusions.

Dimensional Accuracy Check: Verified by high-precision measurement equipment.

Our professional quality control team ensures every piece meets or exceeds customer expectations before shipment.

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ISO 9001:2015

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ISO 9001:2015

R&D and Customization

Shaanxi Chuanghui Daye’s R&D department focuses on advancing tungsten material performance through innovation and customization. With over 30 years of experience in rare metals, our technical team continuously improves material purity, density, and machinability.

Customization options include:

Tailored thickness, width, and length.

Polished, rolled, or ground surface finishes.

Special alloys or composite tungsten materials.

Design optimization for specific vacuum, semiconductor, or furnace applications.

We provide technical consultation and prototype manufacturing to meet precise engineering and research requirements.

Packaging & Global Logistics

To ensure product integrity and safe global delivery, all plates are packaged according to international export standards.

Packaging Details:

Vacuum-sealed or anti-rust protective film.

Foam or shock-proof wrapping for mechanical protection.

Export-grade wooden crates or boxes with clear labeling.

Logistics:

Global air, sea, and land transportation options.

Fast and reliable delivery within 7 working days for standard orders.

Tracking support and full documentation for customs clearance.

Every shipment is handled with utmost care to maintain material purity and surface quality throughout transportation.

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Shaanxi Chuanghui Daye provides comprehensive OEM and ODM services. We collaborate with international clients on both small-batch and mass production projects.

Our services include:

Custom-grade manufacturing per ASTM, AMS, or customer specifications.

Private labeling and logo engraving.

Engineering support for material selection and product design.

Fast sampling and production within short lead times.

Our professional engineers ensure that all OEM projects are delivered with precision, consistency, and cost efficiency.

Inspection Process

Each product must pass a multi-stage inspection before final shipment:

Incoming Material Verification – Tungsten purity and particle size control.

Process Monitoring – Continuous parameter tracking during sintering and rolling.

Dimensional Inspection – Accuracy ensured via CNC measuring systems.

Surface Examination – Visual and metallographic inspection for cracks or inclusions.

Final Quality Audit – Review of test certificates and compliance reports.

All records are traceable to ensure full quality transparency and product accountability.

Why Choose Us

30+ Years of Rare Metal Expertise: Deep industry experience and advanced production technology.

100% Quality Assurance: ISO 9001:2015 certified system covering all manufacturing stages.

Comprehensive Product Range: From tungsten and molybdenum to titanium and niobium materials.

Global Export Reach: Products supplied to over 50 countries and regions.

Customized Solutions: OEM/ODM support, prototype development, and technical consulting.

Fast Delivery: Standard orders fulfilled within 7 working days.

Trusted Reputation: Stable cooperation with clients in Europe, North America, and Asia.

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Shaanxi Chuanghui Daye Metal Material Co., Ltd.
Address: Room 303, Block A, Lansi Science Park, 128 Gaoxin Avenue, High-tech Development Zone, Baoji City, Shaanxi Province, China.
Email: info@chdymetal.com
WhatsApp: +8618049386902
Business Hours: Monday – Saturday, 8:30 AM – 6:00 PM