Products Description
Titanium forgings refer to workpieces or blanks obtained by forging and deforming metal titanium billets. By applying pressure to titanium metal billets to cause plastic deformation, their mechanical properties can be altered. Forgings can be divided into cold forging warm forging and hot forging according to the temperature of the billet during processing. Cold forging is generally processed at room temperature, while hot forging is processed at a recrystallization temperature higher than that of titanium metal billets. The heat treatment of forgings can be divided into two groups according to their different purposes of heat treatment. By forging, the metal can become loose. Holes improve the mechanical properties of forgings.Titanium forgings have many excellent characteristics such as light weight, high strength, strong heat resistance, and corrosion resistance, and are known as the "future metal". They are a new type of structural material with development prospects. Titanium and its alloys not only have important applications in the aviation and aerospace industries, but have also begun to be widely used in many industrial sectors such as chemical, petroleum, light industry, metallurgy, and power generation. Titanium can resist human corrosion and is harmless to the human body. Therefore, it can be widely used in the medical and pharmaceutical industry sectors. Titanium has excellent suction performance and is widely used in high vacuum technology in electronic vacuum technology.
Products parameters
| Outer diameter of ring | Deviation | Ring inner diameter | Deviation | Section height | Deviation |
| 200-400 | +3-1 | 100-300 | +1-3 | 35-120 | +3-1 |
| ＞400-700 | +4-2 | 150-500 | +2-4 | 40-160 | +4-2 |
| ＞700-900 | +5-3 | 300-700 | +3-5 | 50-180 | +5-3 |
| ＞900-1300 | +6-3 | 400-900 | +3-6 | 70-250 | +6-3 |
Room temperature mechanical properties
| Material | Sectional area | Room temperature mechanical properties not less than | |||
| tensile strength | Stipulated residual elongation stress | elongation | reduction of area | ||
| TA0 | ≤100 |
280 | 170 | 30 | 35 |
| TA1 | 370 | 250 | 20 | 35 | |
| TA2 | 440 | 320 | 18 | 35 | |
| TA3 | 540 | 410 | 15 | 30 | |
| TA9 | 370 | 250 | 20 | 30 | |
| TA10 | 485 | 345 | 18 | 25 | |
| TC4 | 895 | 825 | 10 | 25 | |
Product Picture
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Forging process of titanium alloy
Titanium and titanium alloys have the advantages of low density, high specific strength, and good corrosion resistance, and are widely used in various fields. In order to better apply these materials, researchers have conducted many studies on their forging processes.
The main processes of titanium alloy forging
Forging is the process of utilizing the plasticity of metal to achieve plastic forming of the blank material with a certain shape and structural properties under the impact or pressure of tools. The advantage of forging production lies in its ability to not only obtain the shape of mechanical parts, but also improve the internal structure of materials and enhance the mechanical properties of mechanical parts.
1. Free forging
Free forging is usually carried out between two flat molds or molds without a mold cavity. The tools used for free forging have simple shapes, high flexibility, short manufacturing cycles, and low costs. However, the labor intensity is high, the operation is difficult, the productivity is low, the quality of forgings is not high, and the machining allowance is large. Therefore, it is only suitable for use when there are no special requirements for the performance of the parts and there are not many pieces.
2. Open die forging (edge die forging)
The billet deforms between two modules with mold cavities, and the forging is confined within the mold cavity. Excess metal flows out of the narrow gap between the two molds, forming rough edges around the forging. Under the resistance of the mold and surrounding burrs, the metal is forced to press into the shape of the mold cavity.
3. Closed die forging (edge less die forging)
During the closed die forging process, there is no formation of transverse burrs perpendicular to the direction of mold movement. The cavity of a closed forging die serves two purposes: one is to shape the blank, and the other is to guide it.
4. Extrusion forging
There are two types of extrusion die forging: forward extrusion die forging and reverse extrusion die forging. Extrusion die forging can manufacture various hollow and solid parts, and can obtain forgings with high geometric accuracy and denser internal structure.
5. Multi directional die forging
Performed on a multi-directional forging machine. In addition to vertical punching and plug injection, the multi-directional die forging machine also has two horizontal plungers, and its ejector can also be used for punching. The pressure of this ejector is greater than that of the ejector of a regular hydraulic press. In multi-directional die forging, the slider alternately and horizontally acts on the workpiece, using one or more piercing punches to make the metal flow outward from the center of the mold cavity, in order to achieve the goal of filling the mold cavity. There are no special forged edges on the parting line of barrel shaped parts.
Country:China
Add:Baoti road,Jintai,Baoji city,Shaanxi,China
Cel/Whatsapp :+86 18309262795
Email:annie@jmyunti.com
Website:www.jm-titanium.com
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