Sc1 Ni5

semiconductor

· Sc1 Ni5

Sc₁Ni₅ is an intermetallic compound combining scandium and nickel in a 1:5 atomic ratio, belonging to the family of transition metal intermetallics. This material is primarily of research interest rather than established in high-volume production, investigated for potential applications requiring lightweight structural performance and thermal properties enabled by scandium's low density and high melting point combined with nickel's corrosion resistance and strengthening effects.

aerospace lightweight structures (research phase)high-temperature intermetallic compoundscorrosion-resistant coatings (potential)materials science researchadvanced alloy development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00570	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3170	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.

Sc1 Ni5

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control