Sc4 Re8 — Properties & Data | MatWorld

Sc4 Re8

ceramic

· Sc4 Re8

Sc₄Re₈ is an intermetallic ceramic compound combining scandium and rhenium, likely developed for high-temperature structural applications where both elements' refractory properties are leveraged. This material represents research-phase exploration in the family of transition metal intermetallics; scandium-rhenium systems are investigated primarily for aerospace and extreme-environment applications where conventional superalloys reach their thermal limits. Engineers would consider such materials for ultra-high-temperature components, though commercial adoption remains limited compared to established nickel-based or ceramic alternatives.

high-temperature structural ceramicsaerospace research applicationsrefractory intermetallicshypersonic vehicle componentsexperimental propulsion systemsthermal barrier research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3820	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.

Sc4 Re8

Other Properties

Regulatory Screening

Environmental