Mg2Si0.98Ag0.02

metal

· Mg2Si0.98Ag0.02

Mg2Si0.98Ag0.02 is a silver-doped magnesium silicide intermetallic compound, a variation of the Mg2Si base material family commonly investigated for thermoelectric and thermal management applications. This doped variant is primarily a research material designed to enhance the performance of magnesium silicide through silver substitution, which can modify electrical and thermal transport properties compared to undoped Mg2Si. The material belongs to the broader class of lightweight intermetallic compounds relevant to high-temperature structural and functional applications in aerospace and energy sectors.

thermoelectric deviceswaste heat recoveryhigh-temperature coatingsresearch & development materialslightweight structural alloysthermal management systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Thermal Conductivity(k)2 entries	3.160	W/(m·K)	—
↳	3.160	W/(m·K)	727°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.

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Property	Value	Unit	Conditions
Electrical Conductivity(σ)	151.5	S/cm	727°C
Electrical Resistivity(ρe)	0.0000660	Ω·m	727°C
Thermoelectric Power Factor(PF)	0.000559	W/(m·K²)	727°C
Seebeck Coefficient(S)	192	μV/K	727°C
Thermoelectric Figure of Merit(zT)	0.1768	-	727°C

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

Regulatory Screening

Environmental

Export Control

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.

Mg2Si0.98Ag0.02

Thermal Properties

Electrical Properties

Regulatory Screening

Environmental

Export Control