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1. China Supplier 99.5% High Purity Calcined Alumina for High Temperature Electronic Ceramics 
[Dec 25, 2025]
[Dec 25, 2025] 
ZALY Calcined alumina powder Industrial alumina powder---Metallurgical grade alumina powder Calcined and reactive alumina--- mainly used in ceramics, refractories, glazing etc White fused alumina--- used in ...
2. 92%/95% Alumina Spray Prilling Alumina [Mar 19, 2025]
[Mar 19, 2025]
Alumina Spray Prilling Powder Product Highlight Raw Material Origin: Austalia Highest Purity Al2O3 Content by 99.9% Stably Quanlity Control We are looking forwards to meeting you in our factory and provide you ...
3. China Supplier 99.5% High Purity Calcined Alumina for Wearable Ceramics [Mar 19, 2025]
[Mar 19, 2025]
ZALY Calcined alumina powder Industrial alumina powder---Metallurgical grade alumina powder Calcined and reactive alumina--- mainly used in ceramics, refractories, glazing etc White fused alumina--- used in ...
4. Active Metal Brazing Amb-Aln Metallized Ceramic Substrates Dbc/Dpc Alumina with Copper Coating [Feb 02, 2026]
[Feb 02, 2026]
Customized AMB DBC Technology Direct Bond Copper Metallized Alumina Ceramic Substrate with good copper bonding force Product Description Product Name Aluminum Nitride AlN Macor Al2o3 DBC DPC AMB Metallized ...
5. Ceramic Bead, Alumina Ceramics, Zirconia, Steatite, Titania Parts. Ceramic Heating Beads, Ceramic ... [Aug 05, 2024]
[Aug 05, 2024]
Our Company equipped with CIP machine (Dia 350) 600T dry press, precision grinder, CNC etc. We can manufacture Alumina ceramics of different specification and technical requirements for clients. Among our products ...
Company: ENERGYCO LTD.
6. Hot Sell 99.9% 30-50μm Nano Nano Al2O3 Aluminum Oxide Nanoparticles Alumina for Polishing ... [Feb 12, 2026]
[Feb 12, 2026] Product Description Konada alumina (KND-AL30U), crystal form is Alpha, particle size 30-50μm, specific surface area: >0.5m2/g, can be used as polishing powder or thermal conductive material. Detailed Photos ...
7. 99.5% Purity Alpha Phase Stainless Steel High Polishing Hardness (D50) 250-350nm Alumina [Feb 12, 2026]
[Feb 12, 2026] Alumina Product Parameter 1.Product Model:KND-AL500 2.Color:White powder 3.Purity:99.5% 4.D50:4-6um 5.Particle Size Range:250-350nm 5.Specific surface area: >3m2/g 6.α-phase Specification Product Name Model Number ...
8. 99.5% Purity Alpha Phase Stainless Steel High Polishing Hardness (D50) 4-6um Alumina [Feb 12, 2026]
[Feb 12, 2026] Alumina Product Parameter 1.Product Model:KND-AL500 2.Color:White powder 3.Purity:99.5% 4.D50:4-6um 5.Particle Size Range:250-350nm 5.Specific surface area: >3m2/g 6.α-phase Specification Product Name Model Number ...
9. Hot Sell 99.9% 30-50μm Aluminum Nanoparticles Alumina for Polishing CAS#1344-28-1 [Feb 12, 2026]
[Feb 12, 2026] Product Description Konada alumina (KND-AL30U), crystal form is Alpha, particle size 30-50μm, specific surface area: >0.5m2/g, can be used as polishing powder or thermal conductive material. Detailed Photos ...
10. 99.5% Purity Alpha Phase Stainless Steel High Polishing Hardness (D50) 250-350nm White Fused Alumina [Feb 12, 2026]
[Feb 12, 2026] Alumina Product Parameter 1.Product Model:KND-AL500 2.Color:White powder 3.Purity:99.5% 4.D50:4-6um 5.Particle Size Range:250-350nm 5.Specific surface area: >3m2/g 6.α-phase Specification Product Name Model Number ...
11. 99.5% Purity Alpha Phase Stainless Steel High Polishing Hardness (D50) 250-350nm α Phase D50 4-6um ... [Feb 12, 2026]
[Feb 12, 2026] Alumina Product Parameter 1.Product Model:KND-AL500 2.Color:White powder 3.Purity:99.5% 4.D50:4-6um 5.Particle Size Range:250-350nm 5.Specific surface area: >3m2/g 6.α-phase Specification Product Name Model Number ...
12. High Purity Alumina Polishing Liquid 30% Alumina for Stainless Steel Polishing Liquid, Organic ... [Feb 12, 2026]
[Feb 12, 2026] Product Description Alumina polishing fluid has a wide range of applications. In the electronics industry, it can be used for polishing the shell of mobile phones, computers and other electronic products; In the ...
13. Nano-Alumina Ceramic Polishing Powder, Bulk Discounts Available. 99.9% White Powder Alpha Phase ... [Feb 12, 2026]
[Feb 12, 2026] Alumina Product Parameter 1.Product Model:KND-AL50 2.Color:White powder 3.Purity:99.9% 4.D50:0.5-1μm 5.Particle Size Range: 200nm 5.α-phase Product Features: The independently developed and produced nano-alumina has a ...
14. High Density Strength Low Cement Refractory Materials High Alumina Castables [Feb 27, 2026]
[Feb 27, 2026] High Density Strength Low Cement Refractory Materials High Alumina Castables Description & Picture CT series of castables is made from aggregate and powder , by adding binder or other admixture in it . This product is ...
15. High Quality Australia Origin 98.7% Metallurgical Grade Calcined Alumina [Sep 01, 2025]
[Sep 01, 2025] Metallurgical/Industrial Grade Calcined Alumina Industrial grade alumina with little dust floated, good solubility, strong adsorptivity. Physical Property: white powder, no block. Usage: Industrial grade alumina with ...
