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Ti-Pd Titanium Alloys Bar

Ti-Pd Titanium Alloys Bar

  • Name: Titanium-palladium alloy rod
  • Grade: GR7 titanium rod. Titanium-palladium alloy has Ti-0.2Pd, Ti-0.15Pd and Ti-0.13Pd, of which Ti-0.2Pd is widely used in reactors, towers, autoclaves, heat exchangers, pumps, valves, centrifuges, separators, pipes, pipe fittings and electrolyzers in various strong corrosive environments.
  • Main components: titanium (Ti) allowance, 0.12≤ palladium (Pd) ≤ 0.25. Nitrogen (N) ≤ 0.03, carbon (C) ≤ 0.08, hydrogen (H) ≤ 0.013, iron (Fe) ≤ 0.250, oxygen (O) ≤ 0.15
  • Executive standard: ASTMB348, GB/T2965-07
  • Physical properties: density 4.51g/cm3, grain size 6.0-7.0
  • Mechanical Properties: Tensile Strength: 270Mpa≥ σb≤410Mpa, Yield Strength σb≥165Mpa: Elongation: δ≥27%
  • Production Status: Hot Worked (R) Cold Worked (Y) Annealed (M) Solution (ST)
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Product Introduction of Ti-Pd Titanium Alloys Bar

The Ti-Pd titanium alloys bar is a metal that resists corrosion. It reacts with oxygen to create a stable and thick oxide layer, making it stable in oxidizing, neutral, or weakly reducing environments. Because of this, industrial pure titanium can often be used directly in various settings, or corrosion inhibitors can be added to help. However, titanium usually does not resist corrosion in reducing acid solutions. By adding palladium to titanium, its ability to resist corrosion from reducing acids and crevice corrosion improves.

Features

The Ti-Pd titanium alloys bar comes in different types, including Ti-0.2Pd, Ti-0.15Pd, and Ti-0.13Pd. Among these, Ti-0.2Pd is commonly used in equipment like reactors, towers, autoclaves, heat exchangers, pumps, valves, centrifuges, separators, pipes, fittings, and electrolytic cells, especially in areas that are highly corrosive.

Specifications and grades

Product nameSpecification (mm)StateBrandExecution standard
Ti-Pd Titanium alloys Bar φ(30~200)X≤3000Forging barGr17, Gr16,Gr11, Gr7ASTMB348 GB/T2965-07
 φ(8~60)X≤3000Rolling bar

Chemical composition

BrandChemical CompositionTiPdFeNCHO
Gr16TA8 Ti-0.05Pd0.04-0.08<0.30<0.03<0.08<0.015<0.25
Gr16-1TA8 Ti-0.05Pd0.04-0.08<0.20<0.03<0.08<0.015<0.18
Gr7Ti-0.2Pd0.12-0.25<0.30<0.03<0.08<0.015<0.25
Gr11Ti-0.2Pd0.12-025<0.20<0.03<0.08<0.015<0.18

Mechanical properties

Tensile strength: >370Mpa; Yield strength: >250Mpa; Elongation after fracture: >20%; Reduction of section: >25%

Applications:

The Ti-Pd Titanium Alloys Bar is widely used in equipment exposed to strong corrosive environments, including:

  • Reactors and Towers: Utilized in chemical processing industries due to its resistance to corrosive substances.
  • Autoclaves and Heat Exchangers: Ideal for high-temperature and high-pressure applications where corrosion resistance is crucial.
  • Pumps and Valves: Ensures longevity and reliability in fluid handling systems dealing with corrosive media.
  • Centrifuges and Separators: Suitable for equipment requiring high strength and corrosion resistance.
  • Pipes and Fittings: Used in piping systems transporting corrosive fluids, ensuring durability and safety.
  • Electrolyzers: Applicable in electrochemical processes where resistance to corrosion is essential.

Production Status:

  • Hot Worked (R)
  • Cold Worked (Y)
  • Annealed (M)
  • Solution Treated (ST)

Conclusion:

The Ti-Pd Titanium Alloy Bar offers a combination of high strength, lightweight properties, and exceptional corrosion resistance, making it a reliable choice for various industrial applications. Its compliance with international standards ensures quality and performance in demanding environments.