JINYU high Alumina Tube, 99.7 Al2O3
Alumina is the most cost effective and widely used material in the family of engineering ceramics. The raw materials from which this high performance technical grade ceramic is made are readily available and reasonably priced, resulting in good value for the cost in fabricated alumina shapes. With an excellent combination of properties and an attractive price, it is no surprise that fine grain technical grade alumina has a very wide range of applications.
Key Properties
Hard, wear-resistant
Dielectric properties from DC to GHz frequencies
Strong acid and alkali attack at elevated temperatures
Thermal conductivity
Size and shape capability
High strength and stiffness
Available in purity ranges from 94, an easily metallizable composition, to 99.5 for the most demanding high temperature applications.
Typical Uses
Gas laser tubes
Wear pads
Seal rings
High temperature electrical insulators
High voltage insulators
Furnace liner tubes
Thread and wire guides
Electronic substrates
Ballistic armor
Abrasion resistant tube and elbow liners
Thermometry sensors
Laboratory instrument tubes and sample holders
Instrumentation parts for thermal property test machines
Grinding media
Specification
Alumina percent 90 to 99.9
We can produce length OD ID Wall thickness as per customer's requirements.
Tolerance is about percent 3 more or less
Dengfeng jinyu Thermo-electric Material Co., Ltd is a high-tech enterprise through ISO 9001: 2000 quality management system certification, and specialize in producing molybdenum disilicide (MoSi2) heating elements, silicon carbide (SiC) heating elements, and Laboratory furnaces such as muffle furnace, tube furnace, vacuum furnace, box furnace, ovens, as well as molybdenum products such as molybdnum wire, electrode, crucible, sheet, and so on.
MoSi2 heating elements have 1700ND 1800 types, the Shapes are U, W right angle U, Bending type U, equal diameter rod and so on. The diameter scopes are: 3/6, 4/9, 5/10, 6/10, 6/12, 6/14, 7/14, 8/16, 9/18 and12/24mm. SiC heating elements have ED (equal diameter rod) type, w-type, u-type, SCR(double spiral)-type, SC(single spiral) type, UX(slot) type, the diameter scope are: 8 to 54mm, the length are in 5m.
Also we may provide the ceramic fiber products such as ceramic fiber board, ceramic fiber blanket, ceramic fiber paper, high alumina products such as alumina tube, alumina crucible, alumina protection tube, resistance wire FeCrAl, NiCr and so on. You can select our products that meet your demands. If you have special request, please let us know, we are looking forward to provide you good service and reasonable price.
Thanks for your choosing products from Jinyu.
