Al2 Cr4 C2

semiconductor

· Al2 Cr4 C2

Al₂Cr₄C₂ is a hard ceramic compound belonging to the carbide family, combining aluminum, chromium, and carbon in a structured crystalline form. This material is primarily investigated in research contexts for wear-resistant coatings and high-temperature applications where exceptional hardness and thermal stability are required. It represents an alternative to more established carbides (like WC or TiC) with potential advantages in applications demanding corrosion resistance and reduced density, though industrial adoption remains limited compared to conventional wear-protection systems.

wear-resistant coatingshigh-temperature ceramicscutting tool insertscorrosion barrier layersresearch/experimental compoundshard surface engineering

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00200	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.1990	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.

Al2 Cr4 C2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control