Al11Re4

metal

· Al11Re4

Al11Re4 is an intermetallic compound in the aluminum-rhenium system, representing a high-melting-point metal combination explored primarily in aerospace and high-temperature materials research. This material belongs to an experimental/developmental class rather than established commercial inventory; intermetallics of this composition are investigated for applications requiring extreme thermal stability and strength retention at elevated temperatures where conventional aluminum alloys fail.

high-temperature aerospace applicationsexperimental refractory metalsturbine engine componentsmaterials research and developmentextreme environment protectionadvanced composites reinforcement

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3576	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.

Al11Re4

Other Properties

Regulatory Screening

Environmental

Export Control