YSi2Ni2

metal

· JVASP-86496· YSi2Ni2

YSi2Ni2 is an intermetallic compound combining yttrium, silicon, and nickel, belonging to the rare-earth metal silicide family. This is primarily a research material studied for high-temperature applications and structural uses where the combination of rare-earth strengthening and intermetallic bonding offers potential advantages over conventional superalloys. Engineers would consider this material in development contexts where extreme thermal stability, oxidation resistance, or specialized mechanical properties at elevated temperatures are critical—though it remains largely in the experimental phase compared to mature commercial alternatives.

high-temperature structural componentsaerospace research applicationsintermetallic matrix compositesoxidation-resistant coatingsthermal barrier researchadvanced metallurgical studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.751	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.8330	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.

YSi2Ni2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control