Yes, custom fabrication is widely available. Suppliers typically offer flexibility in: Diameter, height, and wall thickness Shapes such as cylindrical, conical, boat-shaped, or square Surface finish, including polished, rough, or machined Tolerance and precision levels Material purity, often 99.95% or 99.99% Open or closed-end designs with optional step-fitted lids Custom drawings or technical specifications from clients

To ensure accurate manufacturing, provide: Intended use or application Complete dimensions (inner/outer diameter, height, wall thickness) Desired material purity (commonly 99.95% or higher) Required quantity and expected delivery timeline Any technical drawings or special design features

Tungsten Crucibles

Category: Tungsten

Product Description

Tungsten Crucibles and Boat Crucibles – Premium Refractory Metal Containers for Extreme Heat in India

M-Kube Enterprise is a trusted supplier of tungsten crucibles and tungsten boat crucibles in India, offering high-purity, durable solutions for ultra-high-temperature and vacuum environments. With a melting point of 3422°C, tungsten (W) is the material of choice for evaporation, crystal growth, high-temp sintering, and metal refining applications.

Whether you need precision-formed tungsten crucibles for alloy melting or boat-style containers for thin-film deposition, we deliver solutions trusted by leading Indian labs, foundries, and research institutions.

Tungsten Crucibles – Cylindrical & Custom Forms for Thermal Precision

Our tungsten crucibles are available in standard and custom configurations to suit your application—be it vacuum induction melting, sapphire growth, or laboratory-scale sintering.

Specifications & Custom Options:

Cylindrical, conical, stepped wall or ellipsoidal forms
Welded or seamless designs
Thickness range: 0.5 mm to 5 mm
Sizes up to 200 mm diameter (larger on request)
Surface finishes: polished or rough, depending on chemistry
99.95% or 99.99% tungsten purity options

Each crucible is fabricated with attention to tolerances, thermal performance, and chemical compatibility.

Tungsten Boat Crucibles – Ideal for Vacuum Evaporation & Coating Systems

Our tungsten boats are widely used in PVD thermal evaporation, thin-film coating, and powder evaporation setups. These crucibles are designed for fast heating, good thermal distribution, and material stability during metal or oxide deposition.

Key Types Available:

U-shaped, V-shaped, and flat boat styles
Dimensions ranging from 50 mm to 150 mm (customizable)
Wall thickness from 0.2 mm upward
Good thermal shock resistance and load capacity
Ideal for high-purity material evaporation, including aluminum, gold, silver, and oxides

Tungsten boat crucibles ensure uniform heating and vaporization efficiency even under repeated thermal cycling.

Key Features of Our Tungsten Crucibles and Boats

Melting point of 3422°C – ideal for ultra-high-temperature operations
Low vapor pressure – excellent for vacuum and inert gas environments
High density and strength for mechanical stability
Superior thermal and electrical conductivity
Corrosion resistance to most molten metals and gases
Non-contaminating surface for high-purity materials

These features make our tungsten crucibles in India the preferred choice in critical process setups.

Applications in Indian Industry

Our tungsten containers serve a wide range of sectors across India:

Vacuum evaporation in PVD and CVD systems
LED and semiconductor production
Metal powder sintering and consolidation
Thin film deposition for solar, optics, and electronics
Alloy melting in inert or hydrogen atmospheres
Crystal growth (e.g., sapphire or rare-earth oxides)

Our crucibles and boats are compatible with most high-temperature furnaces and evaporation platforms.

Why M-Kube Enterprise is India’s Trusted Supplier for Tungsten Crucibles

In-house stock of standard boat and crucible sizes
Custom sizes and designs with tight tolerances
Fast PAN India delivery and secure packaging
Expert support for evaporation, melting, and thermal analysis applications
Cost-effective solutions for R&D, OEMs, and bulk users

We’re proud to serve India’s growing electronics, energy, and material science sectors.

✅ Leading Supplier of Tungsten Crucibles and Boats in India – M-Kube Enterprise

M-Kube Enterprise offers high-purity, durable W crucibles and boats for advanced thermal processes in vacuum or inert gas atmospheres. Whether you’re melting metals or evaporating coatings, we’ve got the right tungsten solution for your process.

✅ Cylindrical, conical, and boat-style containers
✅ 99.95% or higher tungsten purity
✅ Available in bulk or custom-made formats

📞 Call us at +91-9898892994
📧 Email us at marketing@mkubeenterprise.co.in

to get a quote or technical consultation today.

Product FAQ's

What sizes and shapes are available for tungsten crucibles?

Tungsten crucibles are available in a variety of standard and custom shapes, including:

Cylindrical crucibles
Conical crucibles
Flat-bottomed or round-bottomed designs
Open-top or versions with fitted lids (Lids with steps ensure a secure and tight fit)
Dimensions can vary significantly depending on your specific industrial or laboratory application, with custom options available upon request.

Can tungsten crucibles be custom-made?

Yes, custom fabrication is widely available. Suppliers typically offer flexibility in:

Diameter, height, and wall thickness
Shapes such as cylindrical, conical, boat-shaped, or square
Surface finish, including polished, rough, or machined
Tolerance and precision levels
Material purity, often 99.95% or 99.99%
Open or closed-end designs with optional step-fitted lids
Custom drawings or technical specifications from clients

What information is needed to order a custom tungsten crucible?

To ensure accurate manufacturing, provide:

Intended use or application
Complete dimensions (inner/outer diameter, height, wall thickness)
Desired material purity (commonly 99.95% or higher)
Required quantity and expected delivery timeline
Any technical drawings or special design features

How do I find a reliable tungsten crucible supplier?

Consider suppliers who offer:

Material certification, especially purity levels of ≥99.95%
Expertise in custom manufacturing and advanced machining
Clear pricing structures and international shipping options
Responsive customer support and technical consultation
Positive client reviews or references in your industry

How should tungsten crucibles be stored or handled?

Store in a clean, dry, and stable environment
Handle with gloves or tools to avoid contamination
Avoid exposure to moisture or corrosive substances
Prevent mechanical impacts that could cause microcracks or deformation

Is international shipping available for tungsten crucibles?

Yes, most reputable suppliers offer worldwide shipping. Delivery costs will depend on:

Product weight and size
Destination country
Applicable customs duties or import taxes
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