TiSnPt

Name: TiSnPt
Brand: MatWorld

metal

· TiSnPt

TiSnPt is a ternary intermetallic alloy combining titanium, tin, and platinum, representing an advanced metallic compound from the titanium alloy family with enhanced properties derived from precious metal addition. This material is primarily of research and specialized industrial interest, employed in high-performance applications where corrosion resistance, thermal stability, and mechanical strength must be simultaneously optimized—such as aerospace components, medical implants, and catalytic systems. The platinum addition significantly improves oxidation resistance and chemical stability compared to conventional titanium alloys, though cost and processing complexity limit adoption to applications where performance justification outweighs material expense.

aerospace structural componentsbiomedical implantshigh-temperature corrosion resistancecatalytic substrateschemical processing equipmentresearch/specialty applications

Compliance & Regulations

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

Units:

si imperial

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Method

Property	Value	Unit	Conditions
Bulk Modulus(K)2 entries	19,800.5	ksi	DFT
↳	20,193.6	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3300	-	DFT · OptB88vdW
Shear Modulus(G)2 entries	8,133	ksi	DFT
↳	7,939.4	ksi	DFT · OptB88vdW

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3602	lb/in³	DFT · OptB88vdW

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

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.8320	eV	DFT · OptB88vdW
↳	0.9200	eV	DFT · TBmBJ
Dielectric Constant (Relative Permittivity)(εr)3 entries	27.02	-	DFT · OptB88vdW
↳	26.32	-	DFT · PBE
↳	22.63 range 19.94–25.32median of 2 measurements	-	DFT · PBEsol
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	22.58	-	DFT · OptB88vdW
↳	25.89	-	DFT · TBmBJ
Electronic Dielectric Tensor(ε∞)	Matrix (redacted)	-	DFT · PBE
Total Dielectric Tensor(ε)	Matrix (redacted)	-	DFT · PBE
Electron Effective Mass(m*e)	0.8700	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	1.660	me	DFT · OptB88vdW · 27°C
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)2 entries	0.1340	C/m²	DFT · OptB88vdW
↳	0.09250	C/m²	DFT · PBE
Piezoelectric Stress Tensor(eij)	Matrix (redacted)	C/m²	DFT · PBE
Thermoelectric Power Factor(PF)2 entries	0.00211	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00246	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-312.2	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	375.6	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	30.75	%	DFT · TBmBJ

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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

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Method

Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)2 entries	-0.8148	eV/atom	DFT · OptB88vdW
↳	-0.9701	eV/atom	Measured

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

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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.

TiSnPt — Properties & Data | MatWorld

TiSnPt

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

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Environmental

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