Overview of Custom Cylinder With Lid 4 Holes Fire Refractory Laboratory99.8% Ceramic Alumina Boat Crucible

Custom Cylinder With Lid 4 Holes Fire Refractory Laboratory99.8% Ceramic Alumina Boat Crucible is precision-engineered vessels made from 99%+ pure aluminum oxide (Al₂O₃). Designed for high-temperature and corrosive environments, they are widely used in semiconductor processing, heat treatment, CVD/PVD applications, and laboratory experiments. Their superior thermal and chemical stability ensures reliable performance under extreme conditions.

Key Features of Custom Cylinder With Lid 4 Holes Fire Refractory Laboratory99.8% Ceramic Alumina Boat Crucible

Extreme Temperature Resistance – Stable up to 1800°C with low thermal expansion.

Superior Chemical Resistance – Resists acids, alkalis, and aggressive gases.

High Mechanical Strength – Durable and resistant to thermal shock.

Precision Design – Smooth surfaces & uniform dimensions for consistent processing.

Customizable Shapes & Sizes – Available in standard and tailored configurations.

(Custom Cylinder With Lid 4 Holes Fire Refractory Laboratory99.8% Ceramic Alumina Boat Crucible)

Specifications of Custom Cylinder With Lid 4 Holes Fire Refractory Laboratory99.8% Ceramic Alumina Boat Crucible

This custom-made ceramic crucible serves research laboratory heater work. It deals with high heat. Its cylinder shape consists of a matching lid. The design includes 4 holes. These openings allow gas circulation or example accessibility. The product is premium alumina ceramic. It is 99.8% pure. This purity guarantees exceptional efficiency. It withstands extreme temperatures. Temperatures approximately 1700 ° C (3092 ° F) are common. The material withstands chemical attack. Many acids and bases won’t harm it. Thermal shock resistance is great. It manages fast heating and cooling down cycles well. This minimizes breaking risks.

The alumina watercraft crucible is really hard. Its surface area stays smooth. This avoids sample contamination. It offers lengthy service life. It surpasses lower purity porcelains. The crucible body and lid fit exactly. This seal shields examples. It maintains heating system atmospheres regulated. The four openings are uniformly spaced. Their dimension corresponds. You can position samples through them. You can pass thermocouples or gas tubes. The holes are easily created. Burrs or harsh edges are missing.

This refractory piece is dimensionally stable. It won’t warp conveniently at high temperatures. Its form stays real. This is essential for exact experiments. You can use it repeatedly. It matches ash resolution. It benefits heat therapy. It is good for sintering powders. It handles calcination processes. It sustains stimulant testing. The crucible resists creep. It preserves its form under lots. Its low porosity is essential. This prevents sample absorption. It guarantees easy cleaning after usage. Manage it very carefully. Stay clear of mechanical effects. Alumina is strong yet brittle. Comply with proper cooling and heating prices. This expands its beneficial life.

(Custom Cylinder With Lid 4 Holes Fire Refractory Laboratory99.8% Ceramic Alumina Boat Crucible)

Applications of Custom Cylinder With Lid 4 Holes Fire Refractory Laboratory99.8% Ceramic Alumina Boat Crucible

This custom ceramic cyndrical tube crucible handles severe warmth. Its 99.8% pure alumina product withstands very high temperatures without melting. The tight-fitting lid seals the cylinder safely. 4 openings via the cyndrical tube walls allow gases to stream in and out. This style manages the environment inside.

Scientists utilize this crucible for demanding laboratory work. It works well for sintering powders at high warm. The crucible holds samples constant throughout shooting. The openings allow certain gases get in the chamber. They likewise allowed exhaust gases run away securely. This manages reactions flawlessly. It prevents unwanted contamination.

The crucible matches crystal growth experiments. It supplies a steady, pure container. The openings take care of gas flow around the crystals. This guarantees constant development problems. Researchers likewise use it for annealing products. It aids ease tension in warmed examples. The controlled environment prevents oxidation or other damage.

Product testing laboratories require this crucible. It endures duplicated thermal biking. It does not fracture quickly under rapid temperature level modifications. The high pureness alumina stays clear of including pollutants to delicate examples. This maintains examination results precise. Its durable shape makes it through lengthy experiments.

The cyndrical tube design holds examples successfully. The lid prevents worldly loss during heating. Custom-made sizes are readily available for certain heaters or sample quantities. The four-hole setup is basic however flexible. Users ask for various opening patterns for unique gas circulation requirements. This crucible supplies reputable efficiency for critical heat processes.

Company Profile

Alumina Technology Co., Ltd,. We focus on the research and development, production and sales of alumina products, serving the electronics, ceramics, chemical and other industries. Since its establishment in 2005, the company has been committed to providing customers with the best products and services, and has become a leader in the industry through continuous technological innovation and strict quality management.

Our products includes but not limited to Alumina Boat, Alumina Crucible, Alumina Dish, Alumina Foam Filter, Alumina Plate, Alumina Rod, Alumina Bar, Alumina Balls, Filter Alumina, Nano Alumina Powder, Spherical Alumina Powder, ect. 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 Custom Cylinder With Lid 4 Holes Fire Refractory Laboratory99.8% Ceramic Alumina Boat Crucible

What exactly is this ceramic crucible?
It’s a custom-made cylinder with a fitted lid. The crucible has four holes. It’s crafted from 99.8% pure alumina ceramic. This material is incredibly heat-resistant. It’s built for tough lab jobs involving very high temperatures.

Why use 99.8% alumina ceramic?
This high purity is crucial. It means the crucible won’t melt or warp easily under intense heat. It resists chemical reactions with most materials you might test. It stays strong and stable. This purity ensures reliable results experiment after experiment.

What are the four holes for?
The holes serve specific purposes. They allow gases to escape during heating. This prevents pressure build-up. They also let controlled atmospheres flow around your sample. You can insert thermocouples too. This monitors temperature accurately inside the crucible.

How hot can this crucible get?
This crucible handles extreme heat exceptionally well. It’s rated for continuous use up to about 1700°C (3092°F). It withstands short bursts even higher. This makes it perfect for furnace work, sintering, or ash testing. Always check the exact specs for your model.

Can I get a custom size or shape?
Yes. The “Custom Cylinder” name means it’s made to order. You specify the exact dimensions you need. You choose the cylinder size. You choose the lid fit. The four-hole pattern is standard. Confirm details with the supplier before ordering.

(Custom Cylinder With Lid 4 Holes Fire Refractory Laboratory99.8% Ceramic Alumina Boat Crucible)