Mo8 C4

semiconductor

· Mo8 C4

Mo8C4 is a molybdenum carbide ceramic compound belonging to the refractory carbide family, known for exceptional hardness and high-temperature stability. This material is primarily investigated in research contexts for wear-resistant coatings, cutting tool applications, and high-temperature structural components where conventional steel or tungsten carbide alternatives reach performance limits. Engineers consider molybdenum carbides when demanding applications require resistance to thermal shock, chemical corrosion, and mechanical wear in extreme environments, though commercial availability and processing complexity remain considerations versus more established alternatives like WC or TiC.

wear-resistant coatingscutting tool insertshigh-temperature bearingsrefractory applicationsresearch/advanced materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	293.9	GPa	—
Shear Modulus(G)	147.8	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00380	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.1500	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.

Mo8 C4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control