K2BeRh

ceramic

· JVASP-74836· K2BeRh

K2BeRh is an intermetallic ceramic compound combining potassium, beryllium, and rhodium. This is a research-phase material with limited commercial deployment; it belongs to the family of complex metal-ceramic composites being investigated for high-temperature structural and catalytic applications. The combination of beryllium's low density with rhodium's catalytic and refractory properties suggests potential relevance in aerospace thermal management or specialty catalysis, though practical engineering use remains developmental and constrained by beryllium's handling requirements and cost.

experimental high-temperature compositescatalytic applications researchaerospace thermal systems (conceptual)specialty refractoriesintermetallic research compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1292	lb/in³	DFT · OptB88vdW

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

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	0.2980	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)	22.97	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	5.840	%	DFT · TBmBJ

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	1.021	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.7175	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.

K2BeRh — Properties & Data | MatWorld

K2BeRh

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental