Overview of Corundum Crucible

Corundum crucibles, made from alumina (Al₂O₃), are highly valued for their exceptional thermal resistance and chemical stability. These crucibles are ideal for high-temperature applications, such as melting and annealing processes in laboratories and industrial settings. Corundum crucibles can withstand temperatures up to 1800°C and are resistant to most chemical reagents, making them indispensable in various scientific and manufacturing operations.

Features of Corundum Crucible

High Thermal Resistance: Can withstand temperatures up to 1800°C without degrading.

Chemical Stability: Resistant to most acids and alkalis, ensuring minimal contamination during experiments or production.

Durability: Extremely durable and long-lasting, even under harsh conditions.

Non-Reactive: Does not react with the materials being processed, preserving sample purity.

Versatility: Suitable for a wide range of applications including melting metals, glass, and ceramics.

Precision Engineering: Manufactured to tight tolerances for consistent performance and reliability.

(Refractory metallurgical 99% alumina ceramic crucible for melting and bending square corundum ceramics)

Specification of Refractory metallurgical 99% alumina ceramic crucible for melting and bending square corundum ceramics

This refractory metallurgical ceramic crucible is made from 99% alumina, made for high-temperature applications like melting and shaping square diamond ceramics. It deals with extreme warm, with a maximum operating temperature level of 1750 ° C. The material resists thermal shock, stopping cracks throughout quick home heating or air conditioning. Its high mechanical strength makes sure resilience under heavy lots, minimizing wear gradually.

The crucible’s dense framework minimizes porosity, improving resistance to chemical rust from liquified steels, acids, and alkalis. This makes it ideal for metallurgical processes including responsive products. The alumina make-up supplies outstanding electrical insulation, preventing energy loss in high-heat settings.

A square style maximizes space in industrial heating systems, allowing reliable stacking and consistent heat distribution. Smooth inner surface areas decrease product sticking, simplifying cleanup and preserving example pureness. The corners are reinforced to prevent damaging during dealing with or thermal stress and anxiety.

Criterion sizes vary from 50ml to 5000ml capacity, with custom measurements offered. Wall surface density is calibrated to stabilize warm retention and architectural integrity. Color is usually white or off-white, mirroring purity and high alumina content.

This crucible collaborates with gas, electric, and induction heaters. Preheating guidelines advise gradual temperature enhances to extend lifespan. Regular inspection for surface fractures or disintegration is encouraged to make sure regular performance.

Compatibility includes steels like gold, silver, copper, and alloys. It is not suggested for fluorides or strong alkaline melts. Operating in oxidizing or inert ambiences is acceptable, yet vacuum cleaner atmospheres call for certain grades.

Product packaging uses shock-absorbent products to avoid transit damages. Mass orders consist of safety storage space containers. Lead time for customized styles is 2-4 weeks. Technical support is available for application-specific queries.

The item fulfills ISO 9001 criteria, with set testing for density, hardness, and thermal stability. Documentation includes material security information sheets and performance certifications. Guarantee covers manufacturing issues for year.

(Refractory metallurgical 99% alumina ceramic crucible for melting and bending square corundum ceramics)

Applications of Refractory metallurgical 99% alumina ceramic crucible for melting and bending square corundum ceramics

The refractory metallurgical 99% alumina ceramic crucible is made for high-temperature applications. It handles melting metals and forming square diamond ceramics. This crucible is constructed from 99% alumina. It makes sure security in severe warmth. The product stands up to thermal shock. This means it will not split when warmed or cooled promptly. It functions well in temperature levels approximately 1800 ° C. This makes it ideal for jobs like melting alloys or glass.

The crucible’s high pureness stops contamination. It does not react with most chemicals. This maintains dissolved products clean. Square corundum porcelains require exact flexing throughout production. The crucible’s warm uniformity helps accomplish this. It spreads out warm evenly. This avoids weak points or breaks in the end product.

Longevity is a key attribute. The crucible lasts longer than typical choices. It stands up to wear from duplicated usage. This reduces costs over time. Its strong framework takes care of hefty loads. It will not warp under high temperatures. This integrity is important in industrial settings.

Industries like aerospace and electronics utilize these crucibles. They melt steels for accuracy components. Labs rely upon them for experiments needing pure outcomes. The crucible’s layout matches induction heating systems. It likewise works in gas-fired setups. This flexibility makes it a common selection.

Upkeep is simple. The crucible remains intact after direct exposure to harsh problems. Cleaning calls for basic approaches. No unique tools are required. Individuals conserve time and effort.

The square form fits basic equipment. It straightens with molds for diamond ceramics. This reduces thrown away products. Manufacturing rates boost. Consistent results are much easier to accomplish.

This crucible satisfies strict market standards. It does under stress. Employees trust it for crucial jobs. Its top quality guarantees less mistakes. Projects end up on schedule.

The 99% alumina ceramic crucible is a functional tool. It solves troubles in high-temperature processes. Its stamina and effectiveness make it crucial. Industries depend on it for dependable efficiency daily.

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 Refractory metallurgical 99% alumina ceramic crucible for melting and bending square corundum ceramics

What is the maximum temperature the crucible can handle?
The crucible works well up to 1800°C in air. It keeps its shape under high heat. This makes it good for melting metals or bending square corundum ceramics. Temperatures above 1800°C might weaken the material. Check the manufacturer’s guidelines for exact limits based on your use.

Does it resist thermal shock?
It handles sudden temperature changes better than many ceramics. Rapid cooling or heating can still cause cracks. Avoid moving the crucible directly from extreme heat to cold. Let it cool slowly for longer life.

How durable is it against chemicals?
The 99% alumina ceramic resists most acids, alkalis, and molten metals. It stays stable in harsh environments. Avoid strong hydrofluoric acid or phosphoric acid. These can damage the surface over time.

Can it be reused after melting materials?
Yes. Clean it thoroughly between uses. Remove leftover residues with a soft brush or mild abrasive. Inspect for cracks or wear before reuse. Small defects might grow under heat. Replace damaged crucibles to avoid failures.

What precautions are needed during handling?
Handle it gently. Avoid impacts or rough surfaces. Use tongs or protective gear when hot. Sudden temperature shifts or mechanical stress can cause breaks. Store it in a dry place. Moisture won’t harm the material but might affect performance during heating.

The crucible suits labs or industrial setups needing reliable high-temperature tools. Its purity and design reduce contamination risks. Match the crucible size to your project to prevent overflow or uneven heating. Proper care extends its lifespan.

(Refractory metallurgical 99% alumina ceramic crucible for melting and bending square corundum ceramics)