Si7 Ni16 Ta6

semiconductor

· Si7 Ni16 Ta6

Si7Ni16Ta6 is an experimental intermetallic compound combining silicon, nickel, and tantalum—a research-phase material rather than a production alloy. This composition likely targets high-temperature structural applications where the refractory character of tantalum and the thermal stability of nickel silicides are combined to achieve improved strength and oxidation resistance at elevated temperatures. The material remains primarily in laboratory development; adoption would depend on demonstrating cost-effective manufacturing and reproducible mechanical performance relative to established superalloys and ceramic matrix composites.

high-temperature structural researchaerospace propulsion (experimental)refractory intermetallic compoundsoxidation resistance at temperaturematerials science developmentadvanced alloy prototyping

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00330	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.5350	eV/atom	—

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.

Si7 Ni16 Ta6

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control