Overview of Mullite Crucible

Mullite crucibles are made from a high-performance ceramic material composed primarily of alumina (Al₂O₃) and silica (SiO₂). Known for their excellent thermal stability and mechanical strength, mullite crucibles are widely used in high-temperature applications such as melting metals, glass, and ceramics. They offer superior resistance to thermal shock and chemical attack, making them indispensable in both laboratory and industrial settings.

Features of Mullite Crucible

Thermal Shock Resistance: Exceptional ability to withstand rapid temperature changes without cracking.
High Mechanical Strength: Strong and durable, even at elevated temperatures.
Chemical Stability: Resistant to most chemicals, ensuring minimal contamination during processes.
Temperature Range: Can operate effectively at temperatures up to 1650°C.
Low Thermal Expansion: Minimal expansion or contraction with temperature changes, ensuring dimensional stability.
Non-Reactive: Does not react with the materials being processed, preserving sample purity.
Versatility: Suitable for a wide range of applications including metallurgy, glass manufacturing, and laboratory experiments.

Specifications of molybdenum alloy pot TZM crucible for vacuum furnace

Requirements of Molybdenum Alloy Pot: TZM Crucible for Vacuum Cleaner Heating System

Material Make-up

The TZM crucible is made from a molybdenum-based alloy. It has around 0.5% titanium, 0.08% zirconium, and a small amount of carbon. The remainder is pure molybdenum. This mix provides the material high stamina and stability at extreme temperatures.

Temperature Resistance

This crucible functions well in vacuum heating systems approximately 1,800 ° C (3,272 ° F). It keeps its shape and stamina also under lengthy direct exposure to high warm. The alloy resists softening better than pure molybdenum.

Dimensions and Tolerances

Requirement sizes vary from 50 mm to 300 mm in size and 50 mm to 250 mm in height. Wall surface thickness is normally in between 3 mm and 10 mm. All dimensions comply with tight production resistances– ± 0.1 mm for vital areas and ± 0.5 mm for general surface areas.

Surface Complete

The internal and external surfaces are smooth and clean. Surface area roughness is commonly below Ra 1.6 µm. Each crucible is cleansed to remove oil, dirt, or residues prior to product packaging. This helps avoid contamination during high-temperature processes.

Density and Purity

The thickness of the TZM alloy is around 10.2 g/cm THREE. Total metallic contaminations remain under 500 ppm. Oxygen content is maintained listed below 300 ppm to maintain efficiency in vacuum atmospheres.

Applications

These crucibles are used in sapphire crystal growth, rare-earth metal melting, and high-purity product processing. They suit any type of application needing steady, non-reactive containers under vacuum or inert gas at very heats.

Taking care of Notes

TZM is fragile at space temperature level. Avoid sharp effects or sudden stress. Always manage with tidy handwear covers to prevent surface area contamination. Shop in a completely dry location far from dampness and corrosive materials.

Applications of molybdenum alloy pot TZM crucible for vacuum furnace

Applications of TZM Molybdenum Alloy Crucibles in Vacuum Cleaner Furnaces

High-Temperature Performance You Can Depend On

TZM molybdenum alloy crucibles are constructed for laborious in vacuum heating systems. They manage severe heat without buckling or breaking down. This makes them a wise selection for processes that run over 1,400 ° C. The alloy maintains its toughness also when various other metals start to soften.

Perfect for Sensitive Material Processing

These crucibles function well with responsive and high-purity products. Think about rare planet metals, titanium, zirconium, or specialized ceramics. Because TZM has low vapor pressure and remains secure in a vacuum, it will not pollute your product. That’s essential when pureness matters most.

Long Service Life, Less Downtime

TZM resists creep and thermal shock far better than pure molybdenum. It also stands up versus duplicated home heating and cooling cycles. This indicates less replacements and much less time lost to maintenance. Factories running constant procedures benefit from this dependability.

Clean Melting and Casting

In vacuum cleaner induction melting or electron beam of light melting, the crucible needs to stay inert. TZM does just that. It doesn’t react with liquified steel, so you get cleaner castings and consistent outcomes set after batch. Shops and study labs both depend upon this habits.

Utilized Across Trick Industries

You’ll discover TZM crucibles in aerospace, electronic devices, medical gadget production, and progressed materials research study. They assist generate generator blades, sputtering targets, and high-performance alloys. Wherever precision and warm go hand in hand, TZM is typically part of the solution.

Developed for demanding atmospheres, TZM molybdenum alloy crucibles provide stability, purity, and longevity where basic materials fail.

Company Introduction

Welcome to Teen-Hot,a leading global supplier of high-quality crucibles designed for various industrial applications. We offer an extensive range of crucibles, including graphite, ceramic, and metal varieties, tailored to meet the needs of foundries, laboratories, and manufacturers. Our products are renowned for their durability, thermal resistance, and precision engineering, ensuring optimal performance in melting and heat treatment processes. With advanced manufacturing facilities and a commitment to excellence, we provide reliable, cost-effective solutions worldwide. Partner with us for your crucible needs and experience superior quality, expert support, and timely delivery.

If you have any questions, please feel free to contact us(nanotrun@yahoo.com).

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of molybdenum alloy pot TZM crucible for vacuum furnace

Frequently Asked Questions About TZM Molybdenum Alloy Crucibles

What is a TZM crucible made of?

A TZM crucible is made from a molybdenum alloy. This alloy contains small amounts of titanium, zirconium, and carbon. These added elements make the material stronger and more heat-resistant than pure molybdenum. The result is a crucible that holds up well under extreme temperatures.

Why use a TZM crucible in a vacuum furnace?

TZM crucibles work very well in vacuum furnaces. They keep their shape and strength even at temperatures above 1,800°C. They also resist deformation and do not react easily with most molten metals. This makes them ideal for high-purity melting and sintering processes.

How long does a TZM crucible last?

The life of a TZM crucible depends on how it is used. In clean, controlled vacuum environments, it can be reused many times. Avoid sudden temperature changes and contact with oxygen at high heat. These steps help prevent cracking or oxidation and extend the crucible’s service life.

Can TZM crucibles handle reactive metals?

Yes, but with care. TZM crucibles are compatible with many reactive metals like titanium and zirconium. However, they should not be used with materials that form low-melting-point compounds with molybdenum. Always check chemical compatibility before use to avoid contamination or damage.

How should I clean and store a TZM crucible?

After use, let the crucible cool down completely in a dry, oxygen-free environment. Clean it gently with a soft brush or ultrasonic cleaner if needed. Never use water or acidic cleaners. Store it in a sealed container away from moisture and air to prevent surface oxidation. Proper handling keeps the crucible ready for its next use.