Hf2CoP
metal· Hf2CoP
Hf2CoP is an intermetallic compound combining hafnium, cobalt, and phosphorus, belonging to the class of refractory metal phosphides. This is a research-phase material rather than a commercial alloy; compounds in this family are explored for high-temperature structural applications and wear-resistant coatings where conventional metals reach their performance limits. The hafnium content provides thermal stability and oxidation resistance, while the intermetallic structure offers the potential for high stiffness and hardness—making it relevant to advanced aerospace, energy, and extreme-environment engineering where thermal creep resistance and chemical durability are critical.
high-temperature structural applicationsrefractory coatingsaerospace engine componentswear-resistant surfacesresearch and development materialsextreme-environment engineering
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 24,085.7 | ksi | — | ||
Shear Modulus(G) | 12,544.5 | ksi | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.4141 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -2.247 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.9339 | 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.