Titanium Discs For Sale

Product Introduction of ASME SB381 Titanium Discs For Sale：

ASTM/ASME SB381 is a standard specification for titanium forgings, including titanium discs, which are used in various industrial applications. Here are some key points about ASTM/ASME SB381 titanium discs:

Material Grades:

The standard covers various grades of titanium alloys suitable for forging into discs, including Grade F-1 to F-12.

Dimensions and Tolerances:

ASTM/ASME SB381 specifies the dimensions, tolerances, and weight of titanium discs. This ensures consistency in size and shape according to specific requirements.

Manufacturing Process:

Titanium discs are typically manufactured by forging, which involves shaping titanium alloy under high pressure and temperatures to achieve desired mechanical properties and dimensions.

Applications:

Titanium discs find applications in critical industries such as aerospace, chemical processing, marine, and medical. They are used where high strength, corrosion resistance, and light weight are essential.

Quality Assurance:

The standard includes requirements for quality assurance and testing, ensuring that titanium discs meet specified mechanical properties, chemical composition, and other performance criteria.

Heat Treatment:

Heat treatment requirements, if any, are also specified in ASTM/ASME SB381 to optimize the mechanical properties of titanium discs after forging.

Compliance:

Products manufactured to ASTM/ASME SB381 comply with international standards and are widely accepted in global markets for their reliability and performance.

Product Description：

Grade: Gr1, Gr2, Gr5, Gr7, Gr9, Gr12

Standard: ASTM / ASME SB381

Shape: Round or according to your requirements

Technique: Forged, CNC Machined

Impurity Content:

Available Sizes:

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

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

Diameter:400-600*Height 30-110mm

Deatiled Images:

Product Applications:

Aerospace Industry:

Titanium discs are used in aircraft components such as turbine discs, compressor discs, and other critical parts in jet engines. The high strength-to-weight ratio and excellent corrosion resistance of titanium make it ideal for aerospace applications where durability and reliability are paramount.

Medical Implants:

Titanium discs are used in medical implants, particularly for spinal and orthopedic surgeries. The biocompatibility of titanium allows it to integrate well with human bone, reducing the risk of rejection and promoting healing.

Chemical Processing:

Titanium discs are utilized in equipment for chemical processing industries, where they resist corrosion from aggressive chemicals and high temperatures. They are used in reactors, heat exchangers, and other critical components.

Oil and Gas Industry:

Titanium discs find applications in the oil and gas industry, particularly in offshore platforms and subsea equipment. Their corrosion resistance and strength make them suitable for valves, pumps, and other components exposed to harsh environments.

Automotive Industry:

Titanium discs are used in automotive racing and high-performance vehicles for components like brake discs, suspension parts, and exhaust systems. Their light weight and strength contribute to improved performance and fuel efficiency.

Architecture and Design:

Titanium discs are utilized in architectural applications for their aesthetic appeal and corrosion resistance. They are used in building facades, sculptures, and other structural elements where durability and design flexibility are desired.

Raw Materials of Titanium Disc:

Titanium Sponge:

The primary source of titanium metal is titanium sponge, which is produced through the Kroll process. Titanium sponge is a porous, high-purity form of titanium obtained by reducing titanium tetrachloride with magnesium in a batch process.

Alloying Elements:

Titanium alloys used for discs often incorporate alloying elements such as aluminum, vanadium, iron, and others in specific proportions to enhance mechanical properties such as strength, corrosion resistance, and heat resistance. These alloying elements are added during the melting and alloying process.

Scrap and Recycled Titanium:

Recycled titanium scrap can also be used as a raw material, especially in secondary processing or in the production of titanium alloys. This helps in reducing the overall environmental impact and cost of production.

Fluxes and Process Aids:

Various fluxes and process aids might be used during the melting and casting process to facilitate alloying, remove impurities, and improve the quality of the titanium alloy.

Consumables (Electrodes, Crucibles):

Consumables such as electrodes and crucibles made from materials compatible with titanium processing are also used in the production process.

Quality Inspection of Titanium Disc:

Dimensional Inspection:

This involves measuring the dimensions of the titanium disc to ensure it meets the specified tolerances. Tools such as calipers, micrometers, and coordinate measuring machines (CMMs) are used for accurate measurement.

Visual Inspection:

Visual inspection is performed to detect any surface defects such as cracks, pits, scratches, or uneven surfaces. It ensures that the disc's surface is smooth and free from imperfections that could affect performance or aesthetics.

Chemical Composition Analysis:

A critical aspect of quality control is verifying the chemical composition of the titanium alloy used in the disc. Techniques like spectroscopy (such as X-ray fluorescence or optical emission spectroscopy) are used to ensure the alloy composition meets the specified requirements.

Mechanical Properties Testing:

Mechanical testing is conducted to assess the strength, hardness, ductility, and other mechanical properties of the titanium disc. Tests may include tensile testing, hardness testing (Rockwell or Vickers), impact testing, and fatigue testing.

Non-Destructive Testing (NDT):

NDT methods are employed to detect internal defects without damaging the disc. Techniques such as ultrasonic testing (UT), magnetic particle testing (MT), and dye penetrant testing (PT) are used to identify cracks, voids, or other flaws.

Microstructural Examination:

Microscopic examination of the metallographic structure is conducted to evaluate the grain size, phase distribution, and overall microstructure of the titanium alloy. This helps ensure that the disc's microstructure meets the specified requirements for strength and durability.

Surface Finish and Coating Inspection:

The surface finish of the titanium disc is assessed to ensure it meets the required smoothness or roughness specifications. Coating thickness, if applicable, is also measured to verify compliance with coating requirements.

Corrosion Resistance Testing:

Given titanium's excellent corrosion resistance, testing may be conducted to verify its performance in corrosive environments relevant to its intended application. This may include salt spray testing or exposure to specific corrosive agents.

Certification and Documentation:

Once all inspections are completed and the titanium discs meet all specifications and standards, appropriate certification and documentation are prepared. This includes records of inspections, test results, and compliance with regulatory requirements.

Packaging:

Material Protection:

Titanium sheets are often packaged to protect against scratches, abrasions, and corrosion.

They may be wrapped individually or in stacks using materials such as plastic sleeves, paper interleaving, or protective films.

Size and Quantity:

Titanium sheets come in various sizes and thicknesses, typically ranging from thin foils to thicker sheets.

Depending on the supplier and customer requirements, sheets may be packaged individually or in bundles.

Labeling and Identification:

Each package is labeled with essential information such as sheet dimensions (length, width, thickness), alloy type (e.g., Grade 5 titanium), quantity, and other specifications.

This labeling helps in identifying and tracking sheets during transportation and storage.

Packing Method:

Sheets may be packed flat in crates or boxes, ensuring they are adequately supported and secured to prevent bending or deformation.

Stacking and interlayer materials like cardboard or foam inserts can be used to maintain stability and protect surfaces.

Protection Against Corrosion:

Titanium sheets are highly resistant to corrosion, but packaging may include desiccants or moisture barriers to prevent moisture ingress and surface contamination.

Handling Instructions:

Packages typically include handling instructions to guide safe lifting, stacking, and transportation of the sheets.

Instructions may also include recommendations for storage conditions to maintain the quality of the titanium.

Regulatory Compliance:

Packaging materials and methods may comply with industry standards or specific customer requirements, ensuring that sheets meet quality and safety standards throughout the supply chain.