HoMg2Sc

ceramic

· JVASP-157342· HoMg2Sc

HoMg2Sc is an experimental intermetallic ceramic compound combining holmium, magnesium, and scandium—a rare-earth magnesium-based system studied primarily in research settings rather than established production. This material family is investigated for lightweight structural applications where the combination of low density with ceramic hardness could offer advantages in high-temperature or aerospace environments, though engineering adoption remains limited pending further characterization and manufacturing scale-up.

Research and developmentHigh-temperature structural ceramicsLightweight aerospace componentsRare-earth intermetallic compositesAdvanced material screening

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	43.94	GPa	—
Poisson's Ratio(ν)	0.2900	-	—
Shear Modulus(G)	18.15	GPa	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	4.375	kg/m³	—

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)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.03791	eV/atom	—

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

Regulatory Screening

Environmental

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.

HoMg2Sc

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental