HoAl8Cr4

metal

· JVASP-153397· HoAl8Cr4

HoAl8Cr4 is a rare-earth intermetallic compound combining holmium, aluminum, and chromium, representing a specialized alloy composition that falls outside conventional commercial aluminum or chromium alloy families. This material is primarily of research and development interest, investigated for potential high-temperature applications where rare-earth elements can enhance thermal stability, oxidation resistance, or creep performance; such compounds are typically explored for advanced aerospace, power generation, or specialty industrial components requiring exceptional performance at elevated temperatures.

research and developmenthigh-temperature alloysaerospace componentsintermetallic compoundsoxidation-resistant coatingsexperimental advanced materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1776	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.00190	eV/atom	—
Formation Energy(ΔHf)	-0.2270	eV/atom	—

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

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.

HoAl8Cr4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control