B4 Mn1

semiconductor

· B4 Mn1

B4Mn1 is a manganese-boron intermetallic compound classified as a semiconductor, representing a transition metal boride in the broader family of hard ceramic materials. This material is primarily of research and developmental interest rather than established in high-volume industrial production, with potential applications in thermoelectric devices, wear-resistant coatings, and high-temperature structural applications where its combined stiffness and semiconducting properties could be exploited. Manganese borides are being investigated as alternatives to conventional ceramics and refractory materials in specialized thermal management and extreme-environment contexts, though practical adoption remains limited compared to well-established boride systems.

thermoelectric devices (research phase)wear-resistant coatingshigh-temperature structural applicationsrefractory materials developmentsemiconductor research applicationsthermal management systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	280.2	GPa	—
Shear Modulus(G)	242.4	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00740	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.2500	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.

B4 Mn1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control