YMn4Al8

metal

· JVASP-21635· YMn4Al8

YMn4Al8 is an intermetallic compound in the rare-earth manganese-aluminum system, combining yttrium with manganese and aluminum to form a structured metallic phase. This material is primarily of research and development interest, investigated for potential applications in magnetic and high-temperature materials where the intermetallic structure can provide strength and stability unavailable in conventional alloys. Engineers may consider it for specialized applications requiring the unique electronic or magnetic properties inherent to rare-earth intermetallic compounds, though commercial availability and maturity are limited compared to established aluminum or manganese alloys.

rare-earth intermetallic researchhigh-temperature structural materialsmagnetic alloy developmentadvanced aerospace prototypingmaterials science experimentation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1643	lb/in³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	-10.83	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.3466	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.

YMn4Al8

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control