Sm2Mn17C2

metal

· JVASP-143801· Sm2Mn17C2

Sm2Mn17C2 is an intermetallic compound combining samarium, manganese, and carbon, belonging to the rare-earth transition metal carbide family. This material is primarily of research and development interest for high-performance magnetic and structural applications, where the rare-earth samarium content contributes to enhanced magnetic properties and the carbide phase provides hardness and thermal stability. It represents an emerging class of materials explored for specialized aerospace, defense, and high-temperature engineering environments where conventional alloys reach performance limits.

permanent magnet researchhigh-temperature structural applicationsrare-earth alloy developmentaerospace advanced materialsintermetallic compoundsmagnetic device components

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2987	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)	0.01340	eV/atom	—
Formation Energy(ΔHf)	-0.04085	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.

Sm2Mn17C2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control