Dy4C5

ceramic

· JVASP-133366· Dy4C5

Dy4C5 is a dysprosium carbide ceramic compound belonging to the rare-earth carbide family, characterized by a high-density crystalline structure. This material is primarily of research and developmental interest for high-temperature structural applications, where rare-earth carbides are explored for their potential thermal stability, hardness, and resistance to oxidation in extreme environments. While not yet widely commercialized compared to conventional ceramics, dysprosium carbide represents the broader class of lanthanide carbides being investigated for aerospace, nuclear, and ultra-high-temperature material systems.

high-temperature ceramics researchrefractory applicationsaerospace material developmentnuclear fuel cladding studiesthermal protection systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2964	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)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.4493	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.

Dy4C5

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental