Grade 1 Titanium Disc

Introduction of Grade 1 Titanium Disc:

Grade 1 titanium discs are circular components made from Titanium Grade 1, which is commercially pure titanium. Here's an introduction to Grade 1 titanium discs, including their characteristics, applications, and advantages:

Characteristics:

Material Composition: Grade 1 titanium is composed of at least 99.5% titanium, with minimal amounts of oxygen, nitrogen, carbon, hydrogen, and iron. It is the most ductile and softest titanium alloy, offering excellent formability.

Corrosion Resistance: Grade 1 titanium exhibits superb corrosion resistance in a wide range of environments, including seawater and chemical environments, due to its high purity and passive oxide film.

Strength: While not as strong as other titanium alloys, Grade 1 titanium still offers good strength comparable to low-carbon steel but at about half the density of steel. It maintains its mechanical properties at cryogenic temperatures.

Ductility and Formability: It has excellent ductility, making it easy to form and shape into various products such as discs, sheets, and plates without the risk of brittleness.

Biocompatibility: Grade 1 titanium is biocompatible and widely used in medical implants and devices due to its inertness and ability to integrate with living tissue without causing adverse reactions.

Advantages:

Lightweight: Grade 1 titanium discs offer significant weight savings compared to stainless steel or other metals, making them ideal for applications where weight reduction is important.

Corrosion Resistance: Excellent resistance to corrosion ensures longevity and reliability in harsh environments without the need for additional coatings or treatments.

Biocompatibility: Safe for prolonged contact with human tissue, making it suitable for medical implants and devices.

Low Thermal Expansion: Titanium has a low coefficient of thermal expansion, making Grade 1 titanium discs stable over a wide range of temperatures.

Available Sizes:

Diameter:50-200mm*Height 2-140mm

Diameter:200-400mm*Height 25-150mm

Diameter:400-600*Height 30-110mm

Chemical Composition (Wt%)

Physical Properties(Min)

Deatiled Images:

Applications:

Medical Field: Grade 1 titanium discs are used in surgical implants, orthopedic devices, and dental applications due to their biocompatibility and resistance to body fluids.

Aerospace Industry: In aerospace applications, Grade 1 titanium discs find use in structural components, aircraft frames, and engine parts where weight reduction and corrosion resistance are critical.

Chemical Processing: They are employed in equipment for handling corrosive chemicals and acids where resistance to corrosion is essential.

Marine Applications: Grade 1 titanium discs are used in marine environments for components exposed to seawater and salt spray, such as boat parts and offshore structures.

Consumer Goods: They can be used in consumer products like jewelry, watches, and eyeglass frames due to their lightweight nature and hypoallergenic properties.

Raw Materials:

Destructive testing: physical performance testing, hardness testing, chemical composition testing.

Non-destructive testing: ultrasonic testing, penetration testing, appearance testing.

Packaging:

Titanium Disc Inspections:

Visual Testing (VT): This involves inspecting the surface of the weld and the flange visually to detect any visible defects such as cracks, porosity, or improper weld profiles.

Ultrasonic Testing (UT): This technique uses high-frequency sound waves to detect internal defects within the material, such as voids, inclusions, or cracks. It's particularly useful for thicker sections of titanium welds.

Radiographic Testing (RT): This method uses X-rays or gamma rays to produce images of the internal structure of the weld and flange. It's effective for detecting internal defects and assessing weld quality.

Magnetic Particle Testing (MT): MT is used to detect surface and near-surface defects in ferromagnetic materials. However, since titanium is not ferromagnetic, this method might not be applicable unless there are magnetic materials nearby or coatings that can be magnetized.

Penetrant Testing/Dye Penetrant (PT): PT involves applying a dye penetrant to the surface of the weld and then removing excess dye to reveal surface-breaking defects. This method is useful for detecting small cracks, porosity, and leaks.

Eddy Current Testing (ET): ET uses electromagnetic induction to detect surface and near-surface defects in conductive materials like titanium. It's useful for detecting corrosion, cracks, and variations in material properties.

Acoustic Emission (AE): AE involves monitoring the acoustic emissions from a material under stress to detect changes indicative of defects like cracks or leaks. It can be used for both weld and base material inspection.