Titanium Engineering Knowledge Hub
メンテナンスではなく、高速なマーケティングサイトを
ブログ、ドキュメント、i18n、SEOが組み込まれたプロダクション対応のAstro + Cloudflareスターターで、数週間ではなく数時間でローンチできます。
Knowledge Base
Your Complete Titanium Engineering Reference
Neutral, authoritative technical resources covering the full titanium supply chain from alloy composition to final application.
Materials
6+Complete specs for all grades.
Browse →Processes
7CNC, 5-axis, turning, EDM, additive.
Browse →Industries
5Aerospace, medical, semi, energy.
Browse →Standards
6ASTM, AS9100D, NADCAP, ISO.
Browse →Finishes
4Anodizing, passivation, polishing.
Browse →Material Selection
0Application-based grade comparison and selection guides.
Browse →Failure Analysis
0Hydrogen embrittlement, SCC, deformation, defect prevention.
Browse →Heat Treatment
1Annealing, solution treatment, aging, microstructure control.
Browse →Corrosion Resistance
0Titanium in seawater, acid, chloride, high-temp environments.
Browse →Industries
Titanium Applications Across Critical Industries
Aerospace
Airframe, engine, landing gear
Medical
Implants, instruments
Semiconductor
Vacuum chambers, wafer handling
Energy
Oil & gas, renewable
Chemical
Processing, marine
Titanium Engineering FAQ
What titanium grades are most common?
Grade 2 (commercially pure), Grade 5 (Ti-6Al-4V), and Grade 23 (Ti-6Al-4V ELI) are the most widely used, covering industrial, aerospace, and medical applications.
How do I select the right grade?
Consider tensile strength, corrosion resistance, formability, and operating temperature. Compare mechanical properties across grades using the Materials section.
What heat treatments apply to titanium?
Stress relief, annealing, solution treatment, and aging. Unlike steel, titanium has no eutectoid transformation; heat treatment controls alpha-beta phase proportions.
Is titanium resistant to corrosion?
Yes. Titanium forms a stable passive oxide layer, offering excellent resistance in seawater, chlorides, oxidizing acids, and up to 400C in air.
What causes titanium failure?
Common failure modes include hydrogen embrittlement, stress corrosion cracking, fatigue, and creep. Each is influenced by alloy composition, processing, and service environment.