Mg2Si0.994Bi0.006

ceramic

· Mg2Si0.994Bi0.006

Mg2Si0.994Bi0.006 is a magnesium silicide-based ceramic compound with bismuth doping, belonging to the intermetallic/ceramic family of materials. This is a research-stage composition designed to modify the thermoelectric and thermal transport properties of magnesium silicide, a well-established material in thermoelectric applications. The bismuth substitution is employed to fine-tune phonon scattering and carrier concentration, making this compound of primary interest to thermoelectric researchers rather than established industrial production.

Thermoelectric power generationWaste heat recoveryResearch/development phaseHigh-temperature thermal managementSolid-state energy conversionMaterials optimization for Seebeck effect

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Thermal Conductivity(k)2 entries	6.550	W/(m·K)	—
↳	6.550	W/(m·K)	27°C

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.

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

Property	Value	Unit	Conditions
Electrical Conductivity(σ)	3,030.3	S/cm	27°C
Electrical Resistivity(ρe)	0.00000330	Ω·m	27°C
Thermoelectric Power Factor(PF)	0.00113	W/(m·K²)	27°C
Seebeck Coefficient(S)	-61.00	μV/K	27°C
Thermoelectric Figure of Merit(zT)	0.05164	-	27°C

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.

Mg2Si0.994Bi0.006

Thermal Properties

Electrical Properties

Regulatory Screening

Environmental