sales@huaweimaterial.com
susan@huaweimaterial.com
Language
Chinese English
home
about us
products
Carbide Series
Nitride Series
Boride Series
Silicide Series
Elemental Metal Series
Nano Powder Series
Oxide Series
3D Printing and thermal spray
Hafnium tetrachloride
Zirconium Carbide (ZrC) Vanadium Carbide (VC) Chromium Carbide（Cr3C2） Titanium Carbonitride（TiCN） Titanium carbide(TiC) Hafnium carbide (HfC)
Carbide Series
Zirconium nitride（ZrN） Niobium nitride (NbN) Chromium nitride (Cr3N/CrN) Vanadium nitride (VN) Boride nitride(BN) Hafnium nitride （HfN）
Nitride Series
Titanium diboride (TiB2) Zirconium Diboride（ZrB2） Hafnium diboride（HfB2） Tantalum diboride（TaB2）
Boride Series
Titanium disilicide (TiSi2) Zirconium disilicide (ZrSi2) Hafnium disilicide (HfSi2) Tantalum disilicide (TaSi2)
Silicide Series
Zirconium powder (Zr) Hafnium powder (Hf) Tantalum powder (Ta） High pure hafnium powder
Elemental Metal Series
Nano hafnium carbide(Nano HfC) Nano Hafnium diboride (Nano HfB2) Nano Zirconium diboride（Nano-ZrB2) Nano zirconium carbide(Nano ZrC) Nano titanium carbide(Nano-TiC ) Nano Hafnium dioxide（Nano-HfO2）
Nano Powder Series
3N Hafnium dioxide（HfO2） 4N Hafnium dioxide（HfO2）
Oxide Series
Zirconium Diboride（ZrB2） thermal spray Hafnium diboride（HfB2） Zirconium nitride（ZrN ） thermal-spray Zirconium Carbide (ZrC) thermal spray Hafnium carbide (HfC) Hafnium nitride （HfN）
3D Printing and thermal spray
Hafnium tetrachloride
Research Center
Testing Equipment
R & D Results
Test Data
1Since its establishment, the company has completely adhered to independent research and development, advanced production technology and equipment, and has won the field of aerospace special powder materials with excellent quality.
Testing Equipment
1Since its establishment, the company has completely adhered to independent research and development, advanced production technology and equipment, and has won the field of aerospace special powder materials with excellent quality.
R & D Results
1Since its establishment, the company has completely adhered to independent research and development, advanced production technology and equipment, and has won the field of aerospace special powder materials with excellent quality.
Test Data
FAQ
case
news
Company news
Industry information
Technical articles
Contact us
Home
About us
products
Carbide Series
Nitride Series
Boride Series
Silicide Series
Elemental Metal Series
Nano Powder Series
Oxide Series
3D Printing and thermal spray
Hafnium tetrachloride
Research Center
Testing Equipment
R & D Results
Test Data
FAQ
case
news
contact us
Email：
sales@huaweimaterial.com
Tel：
86-731-85124338    0086-18163707564
Language:
中文

English
Home > Products > Carbide Series

Tantalum Hafnium Carbide （Ta4HfC5）

4TaC-HfC is the compound with the highest melting point currently known. It is a solid solution composed of a binary compound of tantalum carbide (melting point 3983 ℃) and hafnium carbide (melting point 3928℃), which is used in the field of ultra-high temperature cermets.
Molecular formula:Ta4HfC5
APS(D50):customized
Purity(%):>99.0
Melting point:3990℃
Colour:black
O (%):≤0.5
CAS NO.：12012-58-7
EINECS (EC NO.)：275-291-2
send email
chat now
Share With:
Tantalum Hafnium Carbide
Tantalum Hafnium Carbide
Product Description Product Features Technical Data Related Products
Product Description
4TaC-HfC is the compound with the highest melting point currently known. It is a solid solution composed of a binary compound of tantalum carbide (melting point 3983 ℃) and hafnium carbide (melting point 3928℃), which is used in the field of ultra-high temperature cermets.

Product Features
1. High solid solubility: XRD detects no impurity phase, GDMS detects low metal impurity element content;
2. Small particle size: the smallest particle size is 30-50nm;
3. Concentrated distribution: standard normal particle size distribution, no bimodal or multimodal, no tailing.
Technical Data
Model APS(D50) Purity(%) O(%) N(%) CF(%) CT(%)
Ta4HfC5-1 1.0-3.0um >99.0 ≤.0.8 ≤0.10 ≤0.10 6.12～6.23
Ta4HfC5-2 -325mesh >99.5 ≤0.5 ≤0.05 ≤0.10 6.12～6.23
Customized production can be made according to customer requirements
 
Element Max Typical Element Max Typical Element Max Typical
Al 0.0010 0.0005 Fe 0.0500 0.0300 P 0.0010 0.0005
As 0.0010 0.0005 K 0.0020 0.0010 Pb 0.0003 0.0001
Bi 0.0003 0.0001 Mg 0.0020 0.0010 S 0.0010 0.0005
Ca 0.0015 0.0006 Mn 0.0010 0.0005 Sb 0.0020 0.0010
Cd 0.0005 0.0001 Mo 0.0030 0.0015 Si 0.0050 0.0030
Co 0.0005 0.0001 Na 0.0020 0.0005 Sn 0.0003 0.0001
Cr 0.0050 0.0020 Ni 0.0050 0.0030 Ti 0.0050 0.0020
Cu 0.0003 0.0001 Nb 0.0030 0.0010 V 0.0050 0.0010
SEND MESSAGE
RELATED PRODUCTS
Chromium carbide
Chromium Carbide（Cr3C2）
Molecular weight:103.22
Density:6.68 g/cm3
Inquiry more
Niobium carbide (NbC)
Niobium carbide (NbC)
Molecular formula:NbC
Molecular weight:104.917 g/mol
Inquiry more
TiCN powder
Titanium Carbonitride（TiCN）
Molecular weight:59.9-61.9
Density:6.0-6.8g/cm3
Inquiry more
Tantalum-niobium solid solution
Tantalum-niobium solid solution (TaC:NbC) Powder
Molecular weight:103.22
Density:6.73g/cm3
Inquiry more
RELATED cases
Solid Rocket Motor Throat -Hafnium Carbide
Jul 20, 2021
Solid Rocket Motor Throat -Hafnium Carbide
Boron carbide
Jul 20, 2021
CVI densified composite material (C/SiC) parts: silicon zirconium alloy (ZrSi2)
zirconium carbide
Jul 20, 2021
New thermal insulation and temperature control textile additive: zirconium carbide
Send
Your Inquiry
We will get in touch with you as soon as possible
Contact us
Address: Phase 2 of High-tech Development and Entreprene-urship Base in Shaoshan City, Hunan Province
Tel: 86-731-85124338    0086-18163707564
Email: sales@huaweimaterial.com
Email: susan@huaweimaterial.com
Website: www.huaweimaterial.com
Products
Carbide Series
Nitride Series
Boride Series
Silicide Series
Elemental Metal Series
Nano Powder Series
Oxide Series
3D Printing and thermal spray
Hafnium tetrachloride
Search content
Search for the product content you want to know
Copyright 2021 Hunan Huawei Jingcheng Material Technology Co., Ltd. All rights reserved. Supported By Coverweb