K2YBe

ceramic

· JVASP-74887· K2YBe

K2YBe is an experimental ceramic compound combining potassium, yttrium, and beryllium elements, belonging to the mixed-metal oxide ceramic family. This material is primarily of research interest for advanced ceramic applications where lightweight structures and specific elastic properties are desired. While not yet established in mainstream industrial production, compounds in this family are investigated for potential use in specialized optical, thermal management, and high-temperature structural applications where conventional ceramics may be limited by weight or thermal cycling behavior.

research ceramicsoptical componentslightweight structural ceramicsthermal management systemsexperimental materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	2,549.8	ksi	—
Poisson's Ratio(ν)	0.03000	-	—
Shear Modulus(G)	1,260.4	ksi	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.08425	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)	0.8192	eV/atom	—
Formation Energy(ΔHf)	0.8149	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.

K2YBe

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental