High Temperature Resistant High Purity 95%/99% Alumina Crucible Ceramic for Laboratory

Product Description

Product Description

1. Product introduction
Our company specializes in the production of high-purity alumina ceramics (92%/95%/99% Al2O3) precision machined parts. It adopts advanced precision grinding and CNC processing technology to specifically solve the complex shape processing problems of high-hardness materials, and is widely used in semiconductor, medical, chemical and high-tech electronic fields.
2. Core technical parameters
Main materials: Alumina ceramic (Al2O3), zirconia ceramic (ZrO2)
Processing accuracy: up to ±0.05MM
Surface roughness: supports mirror processing
Temperature resistance: long-term operating temperature up to 1500°C - 1600°C
Specifications and dimensions: Fully customized production according to customer drawings
3. Main features of the product
Extremely high hardness: Excellent wear resistance, service life far longer than that of metal parts.
Insulation and anti-corrosion: Excellent electrical insulation performance, resistant to strong acid and alkali corrosion.
Thermal stability: No deformation under high temperature environment, stable chemical properties.
Precision molding: Supports processing of complex special-shaped parts, micro holes and thin plates.
4. Application areas
Semiconductor equipment: ceramic suckers, insulating parts, guides.
Industrial machinery: ceramic bushings, sealing rings, nozzles, wear-resistant liners.
Medical devices: Ceramic plungers, pump valve components.
5. Why choose us?
Factory direct sales: Own factory, very competitive price.
Quality Assurance: Each product is strictly tested before leaving the factory.
Fast prototyping: Regular parts can be delivered in as little as 12-15 working days (depending on the complexity of the process).
Technical support: Assist customers with material selection and drawing optimization.

Specification

Technical parameters
Composition		Unit	Al2O3≥99%	Al2O3≥95%	ZrO2≥94%
Material Properties	Density	g/cm3	3.85	3.65	5.9
	Water Absorptionl	%	0	0	0
	Firing Temperature	°C	1,750	1700	1550
Mechanical Properties	Hardness	HV	1700	1600	1400
	Flexural Strength(4pt)	kgf/cm2	>3,500	>2,900	>11,000
	Compessive Strength	kgf/cm2	30,000	25,000	25,000
Thermal Properties	Maximum Use Temperature	℃	1,500	1400	1600
	Thermal Expansion 0-1000°C	×10^-6 /°C	8	7.8	10
	Thermal Shock Resistance	°C	200	220	350
	Thermal Conductivity	W/m·K	31	22	3
Electrical Properties	Volume Resistivity	Ω·cm	>10^12	>10^12	>10^12
	Dielectric Strength	KT/m	18	16	15

Detailed Photos

Certifications

Packaging & Shipping

Company Profile

WE ARE
SHANDONG BOXUAN

Shandong Boxuan Wear Resistant Material Co., Ltd is a professional manufacturer of wear-resistant ceramic products made from alumina, silicon carbide, and zirconium oxide, integrating R&D, production, processing, and sales.
Our main products include wear-resistant ceramic liners, ceramic pipes, custom-shaped ceramic parts, wear-resistant ceramic patches, and structural ceramic components.
These products boast advantages such as high hardness, high wear resistance, high temperature resistance, corrosion resistance, and impact resistance, and are widely used in mining, metallurgy, cement, power, chemical, coal, and construction machinery industries.

Workshop Display

FAQ

Q: Are you a factory or a trading company?

 

A: We are a source manufacturer, specializing in wear-resistant ceramic products made of alumina, silicon carbide, zirconium oxide, etc.

 

Q: In which industries are your products mainly used?

 

A: Widely used in mining, metallurgy, cement, power, coal, chemical, construction machinery, pipeline transportation, and other applications requiring wear resistance, corrosion resistance, and high temperature resistance.

 

Q: Do you accept customization?

 

A: Yes. We support OEM/ODM customization and can produce according to drawings, dimensions, materials, thickness, and installation methods.

 

Q: Can you provide samples?

 

A: We can provide samples. Some samples are free or subject to cost charges, with shipping costs borne by the buyer. This allows you to test the material and quality.