Critical assessment and thermodynamic calculation of the ternary system boron-hafnium-titanium (B-Hf-Ti)

H. Bittermann, P. Rogl

Journal of Phase Equilibria 18 (1) 24-47 (1997) · Springer Science and Business Media LLC

DOI: 10.1007/bf02646757

Data: JSON record · id doi:10.1007/bf02646757 · metadata: crossref

Roles in ORCHID

• read by ORCHID (values extracted): 92 released values
• cited as the original source of values
• assessment behind a TDB file: HfB-97Bit-LB.tdb (B–Hf), HfTi-97Bit-LB.tdb (Hf–Ti)

Systems

B, Hf, Ti, B–Hf, B–Ti, Hf–Ti, B–Hf–Ti

Evidence in ORCHID

92 values read from this paper (79 accepted), from 5 tables and 8 text passages.

5 values in 1 other papers cite this work as their source.

ESPEI datasets derived: 6 (experimental/B-HF/HfB-97Bit-LB.hmr-00-MB2_C32.json …).

Phase-registry phases citing it: phase:b-hf:b-beta-rhombo, phase:b-hf:b27-mb, phase:b-hf:bcc-a2, phase:b-hf:c32-mb2, phase:b-hf:fcc-a1, phase:b-hf:hcp-a3, phase:b-hf:hfb-b27, phase:b-hf:hfb2-c32, phase:b-hf:liquid, phase:b-ti:liquid, phase:hf-ti:bcc-a2, phase:hf-ti:fcc-a1, phase:hf-ti:hcp-a3, phase:hf-ti:liquid

Availability

Read by ORCHID: yes (values_extracted). Open-access licence (Crossref license field): none deposited. Crossref is-referenced-by count: 64 (retrieved 2026-10-23).

Relations

Cited by (Crossref reference lists) (36)

• Hf-Ti (hafnium-titanium) (1997) [crossref_reference_list]
• Predicting the Composition Ranges of Amorphization for Multicomponent Melts in the Framework of the Calphad Method (2018) [crossref_reference_list]
• Thermodynamic Assessment of the Glass-Forming Cu–Ti–Hf System (2023) [crossref_reference_list]
• Experimental Investigation and Thermodynamic Calculation of the Phase Equilibria in the Cr-Hf-Ti Ternary System (2013) [crossref_reference_list]
• Experimental Investigation and Thermodynamic Assessment of Phase Equilibria in the Hf-Ti-V Ternary System (2018) [crossref_reference_list]
• Calorimetric Investigation of the Mixing Enthalpy of Liquid Hf-Ni-Ti Alloys and Thermodynamic Properties and Chemical Ordering in Quaternary Liquid Cu-Hf-Ni-Ti Alloys (2020) [crossref_reference_list]
• Thermodynamics and Chemical Ordering of Liquid Cu-Hf-Ni-Ti-Zr Alloys (2021) [crossref_reference_list]
• Thermodynamic Assessment of the Ternary B-Hf-Zr System with Refined B-Hf Description (2021) [crossref_reference_list]
• Critical assessment and thermodynamic calculation of the binary system hafnium-carbon (Hf-C) (1997) [crossref_reference_list]
• Equilibrium between MB2 (M=Ti,Zr,Hf) UHTC and Ni: A thermodynamic database for the B–Hf–Ni–Ti–Zr system (2011) [crossref_reference_list]
• Experimental investigation and thermodynamic calculation of Ti-Hf-Mn system (2020) [crossref_reference_list]
• Experimental study and thermodynamic modeling of the Ti–Cu–B system (2022) [crossref_reference_list]
• Thermodynamic assessment of the ternary Ni–Ti-Hf system (2023) [crossref_reference_list]
• Thermodynamic modeling of the Ni–Ti–Hf system (2023) [crossref_reference_list]
• Experiment investigation and thermodynamic assessment of the ternary Ti–Mo-Hf system (2024) [crossref_reference_list]
• The SGTE collection of binary datasets (2025) [crossref_reference_list]
• Experiment investigation and thermodynamic assessment of the ternary Ti-Al-Hf system (2025) [crossref_reference_list]
• Experimental investigation and thermodynamic assessment of the Ti-Fe-Hf system (2026) [crossref_reference_list]
• Thermodynamic modeling of the Hf–Ti–Si ternary system (2007) [crossref_reference_list]
• Solid-state phase equilibria in metal-rich Hf–Ti–Si system at 1350°C (2008) [crossref_reference_list]
• The Al–B–Nb–Ti system (2008) [crossref_reference_list]
• Thermodynamic assessment of B–Zr and Si–Zr binary systems (2009) [crossref_reference_list]
• Thermodynamic description and quaternary miscibility gap of the C–Hf–Ti–W system (2017) [crossref_reference_list]
• Mixing enthalpy of the Co–Ti–Hf liquid alloys and regularities of the function change in the row of the ternary (Co, Ni, Cu)–Ti–Hf glass-forming melts (2022) [crossref_reference_list]
• A new CALPHAD based model for surface tension calculation, using Ni-Cu-Fe and Ti-Zr-Hf as examples (2025) [crossref_reference_list]
• Discovering ablation-resistant multicomponent B-C-Si-Zr-Hf ceramics by integrating high-throughput thermodynamic calculations, multi-objective optimization and key experimental validation (2026) [crossref_reference_list]
• A comparative study of predicting high entropy alloy phase fractions with traditional machine learning and deep neural networks (2024) [crossref_reference_list]
• Experimental Investigation and Thermodynamic Modeling of Phase Equilibria in the Hf-Ti-Si System (2004) [crossref_reference_list]
• Liquid–solid phase equilibria in metal-rich Hf–Ti–Si alloys (2007) [crossref_reference_list]
• Thermodynamic Modeling of the Ti-Hf-Zr-Nb-Ta Refractory High Entropy Alloy and Its Application in Analyzing Phase Stability (2025) [crossref_reference_list]
• B-Hf-Mo Ternary Phase Diagram Evaluation (2009) [crossref_reference_list]
• B-C-Hf Ternary Phase Diagram Evaluation (2009) [crossref_reference_list]
• B-C-Hf Ternary Phase Diagram Evaluation (2023) [crossref_reference_list]
• B-Hf-W Ternary Phase Diagram Evaluation (2009) [crossref_reference_list]
• B-Ti-W Ternary Phase Diagram Evaluation (2012) [crossref_reference_list]
• B-Ti-W Ternary Phase Diagram Evaluation (2024) [crossref_reference_list]

References (Crossref, publisher-deposited) (7)

• Transition metal diborides (1954) [crossref_reference_list]
• Heat capacities of HfB2.035 and HfC0.968 from 5 to 350 K (1977) [crossref_reference_list]
• The Thermo-Calc databank system (1985) [crossref_reference_list]
• SGTE data for pure elements (1991) [crossref_reference_list]
• Fluorine bomb calorimetry. Enthalpies of formation of the diborides of ziconium and hafnium (1967) [crossref_reference_list]
• The crystal structure of TiB (1954) [crossref_reference_list]
• Experimental Evidence for the Existence of the Ti ₃ B ₄ Phase (1986) [crossref_reference_list]

Cited for values by (1)

• Thermodynamic Assessment of the Ternary B-Hf-Zr System with Refined B-Hf Description (2021) — 5 values [orchid_extraction]

Cites (values carry this citation) (2)

• SGTE data for pure elements (1991) — 3 values [orchid_extraction]
• Heat capacities of HfB2.035 and HfC0.968 from 5 to 350 K (1977) — 2 values [orchid_extraction]

TDB files modelling its system (4)

• tdb:HfB-97Bit-LB.tdb [sgte_tdb_header]
• tdb:HfB-97Bit-LB.tdb [orchid_literature_model_link]
• tdb:HfTi-97Bit-LB.tdb [sgte_tdb_header]
• tdb:HfTi-97Bit-LB.tdb [orchid_literature_model_link]

Reassessed by (2)

• Thermodynamic Assessment of the Ternary B-Hf-Zr System with Refined B-Hf Description (2021) [citation+same-system]
• Equilibrium between MB2 (M=Ti,Zr,Hf) UHTC and Ni: A thermodynamic database for the B–Hf–Ni–Ti–Zr system (2011) [citation+same-system]

Data papers used (2)

• SGTE data for pure elements (1991) — 3 values [orchid_extraction]
• Heat capacities of HfB2.035 and HfC0.968 from 5 to 350 K (1977) — 2 values [orchid_extraction]

Used in (assessments / papers that took values from it) (1)

• Thermodynamic Assessment of the Ternary B-Hf-Zr System with Refined B-Hf Description (2021) — 5 values [orchid_extraction]