YCr2O4 — Properties & Data | MatWorld

YCr2O4

ceramic

· JVASP-9661· YCr2O4

YCr2O4 is a rare-earth chromite ceramic compound combining yttrium and chromium oxides, belonging to the spinel family of ceramics known for high-temperature stability and chemical resistance. This material is primarily investigated in research contexts for thermal barrier coatings, refractory applications, and high-temperature structural components where oxidation resistance and thermal cycling durability are critical; it represents an alternative to conventional chromite refractories with potential advantages in demanding environments like aerospace propulsion systems and industrial furnaces.

thermal barrier coatingshigh-temperature refractoriesoxidation-resistant ceramicsaerospace applicationsfurnace liningsresearch-phase materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1938	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1912	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.485	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

YCr2O4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental