Al(CrB)2

metal
· Al(CrB)2

Al(CrB)2 is a metal-matrix composite or intermetallic compound combining aluminum with chromium boride phases, belonging to the family of hard ceramic-metal composites. This material is primarily of research and experimental interest for applications requiring high hardness and thermal stability, with potential use in wear-resistant coatings, cutting tool inserts, and high-temperature structural applications where the boride phase provides hardening while the aluminum matrix contributes toughness. Engineers would consider this material when conventional cemented carbides or alumina ceramics face cost or performance trade-offs, though availability and processing routes remain limited compared to established alternatives.

wear-resistant coatingscutting tool insertshigh-temperature compositesresearch/experimental materialsboride-reinforced compositesabrasion protection

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
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ksi——
Shear Modulus(G)
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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.