GNEE hot-selling products
High Strength Gr5 Titanium Pipe
Ti-6A1-4V GR5 Titanium Alloy Plate
Wear Resistance Grade 12 Titanium Plate
Thin Wall Titanium Foil Strips
Gr1 Gr2 Gr5 Titanium Alloy Foil
Titanium materials are widely used in aerospace, medical, chemical, and other fields due to their high strength, low density, excellent corrosion resistance, and high-temperature performance. In the processing of titanium materials, forging serves as a critical forming method that applies external force to induce plastic deformation, thereby altering dimensions, shaping the material, and enhancing its properties. This article provides a detailed introduction to forging technology in titanium material processing, including different types of forging methods and their characteristics.
Classification of Forging Methods
Open-Die Forging:
Open-die forging is the most basic forging method, where the workpiece deforms freely between an upper and lower anvil. This method is suitable for producing simple-shaped forgings with low precision requirements, such as large gears and shafts. Its advantages include process flexibility and strong adaptability, but it has low material utilization and requires high forging skills.
Closed-Die Forging:
Closed-die forging involves shaping the workpiece within a mold. Based on mold configuration, it can be divided into open-die and closed-die forging. Closed-die forging, which produces no flash, offers high material utilization and dimensional accuracy, making it suitable for mass production of complex-shaped forgings. Its advantages include high production efficiency and superior forging quality, but it involves high mold costs and requires regular maintenance.
Extrusion:
Extrusion involves placing the workpiece into an extrusion chamber and applying pressure through a die and extrusion rod to force the material through the die opening for shaping. This method is suitable for producing long bars, tubes, and profiles. Its advantages include high material utilization and dense internal structure of forgings, but it requires significant equipment investment and complex processes.
Roll Forging and Transverse Rolling:
These methods are primarily used for processing elongated materials, employing rotating rollers or rolls to achieve continuous deformation of the workpiece. Their advantages include high production efficiency and good material utilization, making them suitable for large-scale production.
Orbital Forging, Rotary Forging, and Ring Rolling:
These methods utilize rotating molds for local or overall shaping of the workpiece. They are suitable for producing complex-shaped, high-precision forgings such as gears and bearing rings. These forging methods often require precise mold design and control to achieve high-quality products.
Key Points of Forging Process
Selection of Forging Ratio:
A reasonable forging ratio is crucial for improving forging quality and reducing costs. Too small a forging ratio may result in uneven internal structure and reduced performance, while too large a ratio may increase forging difficulty and costs.
Heating Temperature and Holding Time:
Titanium materials require heating before forging to enhance plasticity and reduce deformation resistance. Proper heating temperature and holding time ensure uniform internal temperature of the workpiece, avoiding overheating or burning.
Deformation Amount and Speed:
Reasonable deformation amount and speed significantly impact the microstructure and properties of forgings. Excessive deformation may cause cracking or uneven deformation, while overly rapid deformation may induce residual stress within the forging.
Mold Design and Maintenance:
The quality of mold design directly affects the forming accuracy and surface quality of forgings. Molds must possess high strength and hardness to withstand high temperatures and pressures during forging. Regular maintenance and inspection of molds are also essential measures to ensure forging quality.
Forging processing of titanium materials is a complex and precise technological process. By selecting appropriate forging methods, optimizing process parameters, designing reasonable molds, and strengthening process control, high-quality and high-performance titanium forgings can be produced. With continuous technological advancements and process improvements, forging processing of titanium materials will play an increasingly important role in more fields.
Titanium products provided by GNEE
CNC machined parts
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Custom CNC Machining Parts of Most Materials |
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Quotation |
According to your drawing(size, material, thickness, processing content and required technology, etc.) |
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Tolerance丨Surface Roughness |
+/-0.005 - 0.01mm 丨 Ra0.2 - Ra3.2(Customize avaiable) |
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Materials Avaiable |
Titanium,Aluminum, Copper, Stainless Steel, Iron, PE, PVC, ABS, etc. |
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Surface Treatment |
Polishing, general/hard/color oxidation, surface chamfering, tempering, etc. |
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Processing |
CNC Turning, Milling parts, Drilling, Auto Lathe, Tapping, Bushing, Surface Treatment, etc. |
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Testing Equipment |
CMM / Tool microscope / multi-joint arm / Automatic height gauge / Manual height gauge / Dial gauge / Roughness measurement |
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Drawing Formats |
PRO/E, Auto CAD, Solid Works , UG, CAD / CAM / CAE, PDF |
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1.) 24 Hours Online Service & Quickly Quote / Delivery.2.) 100% QC quality inspection before delivery, and can provide quality |
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Titanium tube
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Material
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Pure titanium and Titanium alloy
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Titanium Grade
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Grade 1-Unalloyed titanium
Grade 2-Unalloyed titanium
Grade 3-Unalloyed titanium
Grade 7-Unalloyed titanium plus 0.12 to 0.25 %palladium
Grade 9-Titanium alloy (3 % aluminum, 2.5 % vanadium)
Grade 12-Titanium alloy (0.3 % molybdenum, 0.8 % nickel),
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Standard
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ASTM B338/ASME SB338, ASTM B337/ASME SB337, ASTM B861/ASME SB861, ASTM B862/ASME SB862,AMS4911,AMS4928
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Shape
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Round Square Rectangle
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Type
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Seamless/Welded
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Processing |
Seamless titanium tube: Titanium sponge-Compacting electrodes-melting-Forge-Bar billets-Extruding-Rolled-Straightening-Seamless tube
Welded titanium tube: Titanium sponge-Compacting electrodes-melting-Forge-Plate billets-Hot rolled-Cold rolled-Titanium scrap-Welded-Welded tube |
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Surface
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Polishing, picking, acid washed, black oxide
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Application
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1) Heat Exchanger, Condensers, Water Treatment, Desalination
2) Fluid, gas and oil transport
3) Pressure and heat transmission
4) Construction and ornament
5) Motorbycle and bike
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Material Milling Certificate
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According to. EN 10204.3.1
Including Chemical composition and Mechanical property |
Titanium rod
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Production Name |
Titanium Alloy Bar |
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Grade |
Gr1, Gr2, Gr3,Gr4,Gr5, Gr7, Gr6,Gr9, Gr11, Gr12 ,Gr16, Gr17,Gr25 |
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Size |
All sizes can be customized |
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Application |
Metallurgy, electronics, machinery, medical treatment, chemical industry, petroleum, medical treatment, aerospace |
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Feature |
High corrosion resistance, low density, good thermal stability |
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Technology |
Hot Forged, Hot Rolled, Cold Rolled, Annealing, Pickling |
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Surface |
Bright, Polished, Pickling, Acid cleaning, Sandblasting |
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Packing |
Export Standard Woodcase |
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Delivery time |
10-25days according to the quantity and process of the product |
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Quality and test |
Hardness test, Bending test, Hydrostatic etc. |
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Titanium sheet/plate/strip
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Material
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Pure titanium and Titanium alloy
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Titanium Grade
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GR1/GR2/GR3/Gr4/GR5/GR7/GR9/GR12/Gr5Eli/Gr23/Ti-15333 etc
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Standard
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ASTM B265/ASME SB265, ASTMF67, ASTM F136, ISO-5832-2(3),AMS 4911 etc
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Shape
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Titanium foil strip/Titanium sheets plate/Titanium coil
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Thickness
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0.02mm~100mm
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Width
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10-3000mm,customizable
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Length
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Customizable
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Surface
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Pickled/Sandblasting/Polishing
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Main Technique
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Hot Rolled /Cold Rolled
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Heat Treatment
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Usually are Annealled,but Solid Solution & Aging can be also OK
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Material Milling Certificate
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According to. EN 10204.3.1
Including Chemical composition and Mechanical property |
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Application
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Metallurgy, Electronics, Medical, Chemical, Petroleum, Pharmaceutical,aerospace, etc.
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Titanium wire
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Product |
Medical Grade Titanium Wire (ASTM F67 / ASTM F136) for Surgical & Dental Applications |
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Size |
Straight Wire: 0.1mm - 5.0mm, Tolerance: ±0.05mm, Max Length: 3000mm (118") |
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Material |
Medical Use: Gr1, Gr2, Gr5 (Ti-6Al-4V), Gr23 (Ti-6Al-4V ELI) |
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Standard |
ASTM F67, ASTM F136 (For Medical & Dental Applications) |
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Surface |
Polished, Pickled, Oxide-Free, Black (Oxidized) – Based on Application |
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Shape |
Straight Wire, Coiled Wire (On Spool), Cut-to-Length Available |
About Us
GNEE is a trusted exporter of high-purity titanium raw materials. We utilize advanced forging and precision CNC machining to ensure superior product quality. Every shipment is guaranteed through a rigorous pre-shipment inspection process, verifying chemical composition, mechanical properties, and dimensional accuracy to meet global standards.
Email:sale@gneemetal.com
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