Ni2NiSn

metal

· Ni2NiSn

Ni₂NiSn is an intermetallic compound belonging to the nickel-tin system, where nickel and tin combine in specific stoichiometric ratios to form a crystalline phase with distinct ordered structure. This material is primarily of research and metallurgical interest rather than a standalone engineering material; it appears as a constituent phase in nickel-tin alloys and solders used in electronics and aerospace applications. The intermetallic phase contributes to strengthening mechanisms and influences the thermal and mechanical behavior of commercial Ni-Sn based systems, making it notable for understanding phase behavior in tin-based solder alloys and high-temperature nickel alloys.

lead-free solder systemsphase formation researchelectronic interconnectshigh-temperature alloy designmetallurgical phase diagrams

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Magnetic Moment(μB)	0.000	μB	—
Saturation Magnetization(μB,sat)	0.000	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.2070	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.

Ni2NiSn

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control