O2 K1 Y1 — Properties & Data | MatWorld

O2 K1 Y1

ceramic

· O2 K1 Y1

O2 K1 Y1 is a ceramic compound, likely an yttrium-containing oxide phase based on its elemental designation. Without specified composition details, this appears to be a research or specialty ceramic material from the yttria (Y₂O₃) or yttrium oxide family, potentially used in high-temperature or refractory applications where thermal stability and structural integrity are critical. Materials in this composition family are valued for their ability to withstand extreme thermal cycling and corrosive environments, making them alternatives to alumina or zirconia in demanding aerospace and industrial applications.

high-temperature refractoriesthermal barrier coatingsaerospace engine componentsfurnace liningsresearch ceramicsstructural oxides

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	89.11	GPa	DFT · OptB88vdW
Shear Modulus(G)	57.47	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	4.142	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-3.046	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.

O2 K1 Y1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental