Si3Tc5

ceramic

· JVASP-154455· Si3Tc5

Si₃Tc₅ is a ceramic compound in the silicon-technetium family, representing an intermetallic or ceramic phase that combines refractory metal characteristics with ceramic properties. This material is primarily of research and exploratory interest rather than established production use; compounds in this system are investigated for ultra-high-temperature applications and specialized refractory applications where silicon-based ceramics are combined with transition metal elements to enhance thermal stability or mechanical performance.

experimental high-temperature ceramicsrefractory researchadvanced aerospace materials developmentultra-high-temperature testing

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3167	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.00190	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.2914	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.

Si3Tc5 — Properties & Data | MatWorld

Si3Tc5

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental