Ca4GaSi3

ceramic

· JVASP-108154· Ca4GaSi3

Ca₄GaSi₃ is a quaternary ceramic compound combining calcium, gallium, and silicon—a research-phase material that does not appear in widespread commercial use. This composition belongs to the family of complex silicate ceramics and may be explored for specialized applications in advanced ceramics, semiconductors, or high-temperature materials where gallium-containing phases offer unique electronic or thermal properties. Engineers would consider this material only in experimental or niche applications requiring the specific properties that this particular calcium–gallium–silicon combination provides, rather than as a standard engineering ceramic for general structural use.

experimental ceramicsgallium compound researchhigh-temperature phasessemiconductor precursoradvanced refractory development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.09751	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)	-0.6115	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.

Ca4GaSi3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental