SrTiN

metal
· JVASP-118771· SrTiN

Strontium titanium nitride (SrTiN) is a ternary ceramic compound combining metallic strontium, titanium, and nitrogen phases, occupying a space between traditional refractory metals and ceramic nitrides. This material is primarily explored in research contexts for high-temperature structural applications and wear-resistant coatings, where its mixed ionic-covalent bonding offers potential advantages over single-phase nitrides in thermal shock resistance and fracture toughness. Engineers considering SrTiN should note it remains largely experimental; its appeal lies in the possibility of combining strontium's properties with titanium nitride's hardness for niche high-performance environments where conventional TiN or pure metal alternatives show limitations.

experimental high-temperature coatingsrefractory applicationswear-resistant surface treatmentsthermal barrier researchadvanced ceramics developmentmultiphase composite research

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
16.13
GPa—
Shear Modulus(G)
5.140
GPa—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
2.785
kg/m³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.000
eV—
Magnetic Moment(μB)
0.000
µB—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
1.743
eV/atom—
Formation Energy(ΔHf)
0.4731
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.