Si5Pt12

metal

· Si5Pt12

Si5Pt12 is an intermetallic compound combining silicon and platinum, belonging to the family of refractory metal silicides. This material is primarily of research and development interest rather than an established commercial alloy, with potential applications in high-temperature structural and electronic applications where the combination of platinum's stability and silicon's lightweight characteristics could offer advantages over conventional superalloys or ceramics.

High-temperature structural applicationsAerospace researchElectronic contacts and interconnectsRefractory intermetallic developmentWear-resistant coatings (research phase)Thermal management systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	29,716.8	ksi	—
Shear Modulus(G)	5,656.5	ksi	—

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.

Si5Pt12

Mechanical Properties

Regulatory Screening

Environmental

Export Control