High durable special shaped alumina ceramic parts
Product Feature
Alumina purity as high as 99.9%.
Fine grinded surface,
Tight tolerance,
High temperature
Product Specification/Models
10x10x1mm, 20x20x2mm, 40x40x8mm, 100x60x8mm, 150x150x12.5mm, 200x200x25mm etc. Can be made according to your requirements.
High purity alumina ceramic plates can stand 1700C at most, widely used in furnace kilns and other applications.
Alumina ceramic parts Application
Working in high temperature enviroment.
Abrasive application etc
Based on the advantages of wear resistant, press resistant, corrosion proof, high mechanical strength, good insulation property, the alumina ceramics have become the principal items of special ceramics. Alumina ceramics have been widely used in the electronic, electrician, instrument and meters industries, electronic household appliances, temperature control devices, hairdressing products and ceramic valve, and bullet proof armor.
95 Series are including: AC95VPSeries Ceramic Valve, AC95AS Series Ceramic Axle Housing, AC95BV Series Ceramic Ball Valve, AC95WR Series Wear Resistant Slice, AC95HR Series Hairdressing Accessories and AC96BP Series Bullet-Proof Plate.
99 Series are including AC99EC Series Electronic Ceramic Parts, AC99AS Series Ceramic Axle Housing, AC99CP Series Ceramic Pipe and AC99B Series Bullet-Proof Plate
Our general alumina ceramic parts include, tube, rod, plate, disc, wafer, ring, seal, bearing, valves, pump plunger, beam, roller, shaft, screw, washer, sleeve, hunger, spacer, holder, carrier, insulator, scissors, knife, slitter, tweezers, tools, fixture, clamp, chuck, nozzle, guide, frame, lining, and grinding media, milling ball or beads.
These precision toleranced ceramic components or assemblies are used in a wide range of semiconductor, electronic, electrical, mechanical, chemical, automotive, textile and the other industrial engineering applications, due to their extreme hardness, more resistances to wear, heat, corrosion, high electric insulation, and low thermal expansion.
We provide extreme large, mini, thin ceramic components, and all kinds of precision tolerances.
Characteristic Unit |
95% |
99% |
96%BP |
99.7% |
Color |
White |
White |
White |
white |
Al2O3 content % |
94-96 |
>99 |
96 |
99 |
Density g/cm³ |
≥3.65 |
3.88 |
3.75 |
3.9 |
Water absorption % |
0 |
0 |
0 |
0 |
Vickers hardness HRV MPa |
≥1200 |
15GPa |
13GPa |
15GPa |
Flexural strength Mpa |
≥320 |
≥320 |
≥350 |
≥380 |
Bulk Resistivity Ω. Cm |
≥1014 |
≥1014 |
- |
- |
Dielectric constant |
9.3-10.6 |
9.9 |
- |
- |
Thermal shock resistance |
850 |
250 |
- |
- |
Modulus of Elastic E GPa |
- |
- |
310 |
370 |
Modulus of Rupture KIC MPa m |
1/2 |
- |
4-5 |
4-5 |
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.
