HfGaPt — Properties & Data | MatWorld

HfGaPt

metal

· JVASP-55025· HfGaPt

HfGaPt is a ternary intermetallic compound combining hafnium, gallium, and platinum. This is a research-phase material in the high-entropy and refractory alloy family, being investigated for extreme-temperature applications where conventional superalloys approach their limits. The material's appeal lies in its potential for enhanced creep resistance and oxidation stability at temperatures exceeding those of nickel-based superalloys, though it remains largely in exploratory development with limited commercial deployment.

high-temperature aerospace propulsionrefractory alloy researchturbine engine componentsextreme environment materialsintermetallic compounds developmentnext-generation superalloy candidates

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	14.09	kg/m³	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.9536	eV/atom	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

Export Control

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

HfGaPt

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control