China Customize 99% Alumina Ceramic Crucible with High Temp Resistance in Metal Melting and Lab manufacturers and suppliers

Customize 99% Alumina Ceramic Crucible with High Temp Resistance in Metal Melting and Lab

Short Description:

FOB Price: US $0.5 - 9,999 / Piece

Min.Order Quantity: 100 Piece/Pieces

Supply Ability: 10000 Piece/Pieces per Month

Al2O3: 99%

Bulk density: 3.8g/cm3

Maximum service temperature (℃): 1800℃

Send email to us

Product Detail

Product Tags

Product description

Alumina ceramic crucible is a ceramic container made of high-purity aluminum oxide (usually with a content greater than 99%), widely used for high-temperature sintering, melting and chemical analysis.

Specification

Item	Index	Value
Chemical composition	Al2O3	≥99%
	R2O3	≤0.2%
	Fe2O3	≤0.1%
	SiO2	≤0.2%
Bulk density(g/cm3)		≥3.8
Apparent porosity(%)		＜1
Bending Strength (4pt)		>350
Compressive strength(Kgf/cm2)		>12000
Dielectric constant(E)		2
Maximum service temperature (℃)		1800

Length(mm)	Width(mm)	Height(mm)	Wall thickness(mm)	Capacity(cc)
6-200	30-150	15-190	>2	5-5000

Advantage

1.High temperature stability: It can operate stably for a long time at high temperatures, ensuring the continuity and efficiency of experiments and industrial processes.

2.Chemical stability: It has strong resistance to various chemical substances and can maintain stability even in highly corrosive environments.

3.Easy to clean: The surface is smooth, easy to clean, and reduces the impact of impurities on the experiment.

4.Pollution free: No harmful substances will be released during use and it is harmless to the environment and operators.

5.Durability: High mechanical strength able to withstand external forces without being easily damaged.

Application

Laboratory analysis:used for sample melting, heating, calcination and other operations in chemical experiments.
Metal melting: suitable for melting high melting point metals. Alloy preparation: Ensure the accuracy and purity of alloy composition.
Metal purification: Suitable for metal purification processes in various chemical environments.
Industrial processing: used for high-temperature applications such as glass melting and gemstone purification in the jewelry industry.
Semiconductor production: growing crystals or depositing thin films on thin substrates.