Also known as HfSi2, hafnium diilicide or hafnium silicide, its chemical formula is: HfSi2. High-temperature oxidation resistant coatings (cermets) and high temperature structural materials can use HfSi2 as a powder. Purity: 99%
Particle Size: 5-10um

Description of Hafnium Silicide HFSi2 Powder:

Hafnium silicide is an intermetallic compound composed of the elements silicon and hafnium. It has excellent mechanical properties, thermal properties, and chemical stability, so it has good application value in high-temperature and corrosive environments.

In terms of mechanical properties, hafnium silicide has high strength, high hardness, and good toughness and can be used to manufacture parts with high load and high wear resistance, such as bearings, gears, tools, and so on. In addition, hafnium silicide also has excellent corrosion resistance and alkaline environments for a long time, so that it can manufacture chemical equipment and parts in highly corrosive environments.

Regarding thermal properties, hafnium silicide has good thermal shock resistance and can manufacture electronic components and high-temperature stoves. In addition, hafnium silicide can be used to make electrode materials for high-temperature fuel cells and light-absorbing materials for solar cells.

Regarding chemical stability, hafnium silicide is not easily oxidized or corroded and can manufacture chemical equipment and drug carriers. In addition, hafnium silicide can also be used to manufacture internal structures and protective materials in the nuclear industry.

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Hafnium silicide HfSi2 powder:
A hafnium silicide HfSi2 dust (CAS 120401-56-8) has a high melting point and good corrosion resistance.

Technical Parameters of Hafnium Siicide HfSi2 Pulp:

Product Name	MF	Purity	Particle Size	Melting Point	Density	The color of the sky
hafnium silicide	HfSi2	99%	5-10um	1680	8.02 g/cm3	grey

Chemical Composition of Hafnium Silicide Powder HfSi2:

HfSi2	Hf	Si	Zr	P	Fe	S	Ni
>99%	>75.2%	Balance	1.76%	0.02%	0.15%	0.01%	0.05%

Production Method of Hafnium Silicide HfSi2 Powder:

Prepare raw materials

The raw materials for producing hafnium silicide are mainly simple silicon powder and simple hafnium powder, as well as an appropriate amount of catalyst and protective gas. Among them, the purity requirements of silicon powder and hafnium powder are higher to ensure that the produced hafnium silicide products have excellent properties.

High-temperature synthesis

High-temperature synthesis is a critical step in the production of hafnium silicide. The silicon powder and hafnium powder are mixed in proportion and then put into a high-temperature furnace to react at a temperature of about 1000 ° C or more. At high temperatures, the silicon and hafnium powders react chemically to form hafnium silicide. This process requires control of temperature and reaction time to ensure that the resulting hafnium silicide product has excellent quality and stability.

Cooling and grinding

After the high-temperature synthesis reaction, the resulting hafnium silicide is cooled and ground to the desired fineness. This step requires professional cooling equipment and grinding equipment to ensure that the quality and particle size distribution of hafnium silicide products meets the requirements.

Surface treatment

In some applications, the surface of hafnium silicide needs to be treated to improve its adhesion and corrosion resistance. Joint surface treatment methods include coating, coating, etc. By surface treatment, the quality and stability of hafnium silicide products can be further improved.

Packaging and storage

Pack the ground hafnium silicide product and store it in a dry, cool place. When packing, pay attention to moisture, dust, and other impurities to prevent the development. The quality and particle size distribution of the product need to be checked regularly during storage.

Applicationes of Hafnium Silicide HfSi2 Powder:

Machinery manufacturing field

Hafnium silicide has a wide range of applications in mechanical manufacturing. It has high strength, hardness, and toughness and can manufacture high-precision tools, high-grade wear-resistant, and high-temperature corrosion-resistant parts. Hafnium silicide has excellent wear and corrosion resistance and can be used to manufacture high-precision components and mechanical structures. In addition, hafnium silicide can also be used to manufacture high-speed cutting tools and molds, etc., to improve the efficiency of automated processing and product quality.

The energy sector

Hafnium silicide also has a wide range of applications in the energy sector. It can be used to manufacture energy devices such as high-temperature batteries, fuel cells, and solar cells to improve energy conversion efficiency and energy density. Hafnium silicide has good thermal and electrical properties and can be used as electrode material for high-temperature fuel cells to enhance the performance and stability of the battery. In addition, hafnium silicide can also be used to make light-absorbing materials for solar cells, improving the conversion efficiency of solar cells.

The electronic field

Hafnium silicide also has a wide range of applications in electronics. It can be used to manufacture electronic components such as semiconductor devices, integrated circuits, and transistors to improve the stability of electronic devices. Hafnium silicide has good electrical and thermal properties and can be used as a substrate and packaging material for electronic components. In addition, hafnium silicide can also be used to manufacture high-temperature electronic devices and circuit boards, expanding the application range of electronic devices.

Biomedical field

Hafnium silicide also has a wide range of applications in the biomedical field. It can manufacture artificial joints, dental repair materials, and other medical devices with good biocompatibility and mechanical properties. In addition, hafnium silicide can be used in fields such as drug carriers and bioimaging materials.

Optical field

Hafnium silicide also has specific applications in the field of optics. It can be used to manufacture optical devices such as optical devices, optical Windows, and mirrors to improve the performance and stability of optical devices. In addition, hafnium silicide can be used to manufacture environmental protection equipment such as high-temperature filters and flue gas desulfurization devices to reduce environmental pollution and improve environmental quality.

Nuclear industry

Hafnium silicide also has some applications in the nuclear industry. It can be used to manufacture the internal structure of atomic reactors and protective materials, etc., to improve the safety and efficiency of the nuclear industry. In addition, hafnium silicide can also be used to manufacture structural materials and high-temperature protection materials in the aerospace field.

Shipping Hafnium Silicide HFSi2 Powder
We offer many packing options that are dependent on the amount of hafnium Si2 powder.
Packaging of Hafnium silicide (HfSi2) powder: You can vacuum pack 1kg/bag, 25kg/barrel or according to your requirements.
Shipment of hafnium silicide, HfSi2 (powder) Could be sent by sea or air as soon as possible after receipt of payment.

Synthetic Chemical Nano Technology Co. Ltd., is a reliable global supplier and manufacturer who has over 12-years of experience in producing super-high-quality chemicals.
High-quality products are what you want HfSi2 Pulver Please feel free and contact us to make an enquiry. ( sales5@nanotrun.com )

Hafnium Silicide HFSi2 HfSi2 Pupillar Properties
other names	hafnium disilicide, hfSi2
	12401-56-8
Compound Formula	HfSi2
Molecular Weight	234.66
Appearance	Powder
Melting Point	N/A
Solubility In Water	N/A
Density	7.6 g/cm3
Purity	99.00%
Particle Size	5-10um
Boling Point	N/A
Specific Heat	N/A
Thermo Conductivity	N/A
Thermal Expansion	N/A
Young’s Module	N/A
Exact	235.900402
Monoisotopic	235.900402
Hafnium Silicide HFSi2 Pulp Health & Safety Information
Safety Notice	N/A
Hazard Statements	N/A
Flashing Point	N/A
Hazard Codes	N/A
Risk Codes	N/A
Safety statements	N/A
RTECS #	N/A
Transport Information	N/A
WGK Germany	N/A

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