Product Center

Nuclear grade hafnium oxide,HfO2

所属分类：

【Refractory metals and their alloys】>>>【Hafnium】

Ultra High Purity Material Manufacturer

WhatsApp:

86 13823152377

Product Description

1、Appearance and description：
Hafnium oxide is the main oxides of hafnium, it is the white odorless and tasteless crystal in normal circumstances.

Name: hafnium dioxide	Chemical formula: HfO2
Molecular weight: 210.6	Density: 9.68 g/cm3
Melting point : 2850 ℃	Boiling point: 5400 ℃

2.Product properties：
Hafnium oxide is a kind of non-toxic and tasteless white solid, not dissolve in water, hydrochloric acid and nitric acid, be soluble in concentrated sulfuric acid and hydrogen fluoride acid；They are chemically inert, with thin film properties: transparent range～220～12000nm；refractive index（250nm）～2.15 （500nm）～2， with high melting point, so it has a wide range of end-uses.
3.Application：
1)Metal hafnium and its compound materials;
2)Refractory materials, anti-radiation coatings and special catalyst；
3)High strength glass coating.
4、Packaging：
Outer packing: plastic barrel; the inner packing adopt polyethylene plastic film bag, net weight 25KG/barrel.
5、质量标准：

企业标准：核级氧化铪 化学成分表 质量分数/%

产品等级			一等品	二等品	三等品	备注
产品编号			ZHHf-01	ZHHf-02	ZHHf-03
化学成分（质量分数）/%	杂质含量	Hf O₂	≥98	≥98	≥95
		Al	≤0.010	≤0.010	≤0.020
		B	≤0.0025	≤0.0025	≤0.003
		Cd	≤0.0001	≤0.0001	≤0.0005
		Cr	≤0.005	≤0.005	≤0.010
		Cu	≤0.002	≤0.002	≤0.0025
		Fe	≤0.030	≤0.030	≤0.070
		Mg	≤0.010	≤0.010	≤0.015
		Mn	≤0.001	≤0.001	≤0.002
		Mo	≤0.001	≤0.001	≤0.002
		Ni	≤0.002	≤0.002	≤0.0025
		P	≤0.001	≤0.001	≤0.002
		Si	≤0.010	≤0.010	≤0.015
		Sn	≤0.002	≤0.002	≤0.0025
		Ti	≤0.010	≤0.010	≤0.020
		V	≤0.001	≤0.001	≤0.0015
		Zr	Zr≤0.20	0.20＜Zr＜0.35	0.35＜Zr＜0.50
		灼减(1100℃)	＜1.0	＜1.0	＜2.0
		粒度	-325目≥95%,-600目≤35%

6.产品应用

Hafnium Pellets for Evaporation,Niobium Nb Sputtering Target

Hafnium Carbide HfC Powder,Molybdenum Mo Sputtering Target

86 13823152377

Products

Precious metal functional materials
High-quality optoelectronic materials/high-purity targets
Refractory metals and their alloys
Spherical | Nano powder
Biomedical/3D printing products
Compound
Rare metals and their alloys
Rare earth materials
Rare Metal Concept Cultural/Art/Collectible

Solutions

Alloy addition
Aerospace
Optical vacuum coating industry supplies
Special welding wire
High temperature thermocouple
Ion Implantation
Chemistry Chemical Industry
Counterweight
Super hard wear-resistant tooling
Friction stir welding

Nuclear energy Nuclear power Nuclear industry
High temperature heat container
Microelectronics industry Chip thermal sink
Semiconductor equipment MOCVD thermal field
High efficiency & long life Wire for wire cutting
Medical equipment Medical instruments
Artificial bone joint Bioimplantation
Rare metal cultural & creative art collection Precious metal
Plasma|Special Welding Electrode
3D printing|metal MIM Plasma sprayingLaser cladding With po