Titanium alloy wire is a high-strength, corrosion-resistant, low-density metal material. It consists of the metal titanium alloyed with other elements, usually aluminum, magnesium, and vanadium. The addition of these elements can enhance the strength and hardness of titanium alloys while improving its corrosion resistance. Titanium wire has high specific strength and specific stiffness and is an important material widely used in aerospace, medical, chemical, and automotive industries.
The physical and chemical properties of titanium alloy metal wire are as follows.
1. Physical properties
- Low density, about 4.5 g/cm³, light and easy to use;
- High strength, high hardness, higher strength than some metals;
- Good corrosion resistance, oxidation resistance, wear resistance, and high-temperature resistance;
- Good electrical conductivity, used for conductive wires and corrosion-resistant titanium alloy electrodes.
|
Tensile Requirements |
|||||
|
Grade |
Tensile Strength |
Yield strength |
Elongation(%) |
||
|
KSI |
Mpa |
KSI |
Mpa |
||
|
1 |
35 |
240 |
20 |
138 |
24 |
|
2 |
50 |
345 |
40 |
275 |
20 |
|
3 |
65 |
450 |
55 |
380 |
18 |
|
4 |
80 |
550 |
70 |
483 |
15 |
|
5 |
130 |
895 |
120 |
828 |
10 |
|
7 |
50 |
345 |
40 |
275 |
20 |
|
9 |
90 |
620 |
70 |
438 |
15 |
|
12 |
70 |
483 |
50 |
345 |
18 |
2. Chemical properties
- Good corrosion resistance, high corrosion resistance, can resist common corrosive media such as acid, alkali, and salt water;
- It can be used in air, water vapor, nitrogen, oxygen, and other environments, and it is not easy to change color or oxidize;
- It is easy to react with oxidizing agents and reducing agents and can form compounds with hydrogen at high temperatures, so safety needs to be paid attention to.
Overall, titanium alloy wire has high strength and good corrosion resistance, which is suitable for high-demand environments in aviation, aerospace, automotive and other fields.
|
Grade |
Gr1 |
Gr2 |
Gr3 |
Gr4 |
Gr5 |
Gr7 |
Gr9 |
Gr12 |
|
N |
0.03 |
0.03 |
0.03 |
0.03 |
0.03 |
0.03 |
0.03 |
0.03 |
|
C |
0.08 |
0.08 |
0.08 |
0.08 |
0.08 |
0.08 |
0.08 |
0.08 |
|
H |
0.015 |
0.015 |
0.015 |
0.015 |
0.015 |
0.015 |
0.015 |
0.015 |
|
Fe |
0.2 |
0.3 |
0.3 |
0.5 |
0.4 |
0.3 |
0.25 |
0.3 |
|
O |
0.18 |
0.25 |
0.35 |
0.4 |
0.2 |
0.25 |
0.15 |
0.25 |
|
Al |
|
|
|
|
5.5~6.75 |
|
2.5~3.5 |
|
|
V |
|
|
|
|
3.5~4.5 |
|
2.0~3.0 |
|
|
Pa |
|
|
|
|
|
0.12~0.25 |
|
|
|
Mo |
|
|
|
|
|
|
|
0.2~0.4 |
|
Ni |
|
|
|
|
|
|
|
0.6~0.9 |
|
Ti |
balance |
balance |
balance |
balance |
balance |
balance |
balance |
balance |
3. Production Process
The manufacturing process of titanium alloy wire generally includes the following steps:
1) Titanium raw material preparation: Titanium rods made of high-purity titanium metal are used as raw materials, and the titanium rods are processed by casting, hammering or direct cutting for use in subsequent manufacturing.
2) Heating and drawing: Put the titanium rod into a high-temperature furnace for heat treatment to soften it into a titanium rod, and then stretch the titanium rod through a stretching machine to become a slender titanium wire.
3) Annealing treatment: Anneal the drawn titanium wire to eliminate the stress and hardness caused by drawing, improve the plasticity and mechanical properties of the material, and improve the surface quality of the wire at the same time.
4) Cold working and cutting: Cold working includes cold drawing and cold rolling to further improve the mechanical properties and surface quality of the wire. Finally, the titanium wire is cut and cleaned to obtain the titanium wire that meets the requirements.
5) Inspection and packaging: Quality inspection is carried out on the manufactured titanium wire, including visual inspection, chemical composition analysis, mechanical performance test, etc., to ensure that its quality meets the requirements of the standard. Finally, the titanium wire is packaged and marked for the convenience of users.
4. Working Principle
Titanium alloy wire mainly processes titanium alloy materials into fine wire-like structures to make it flexible and ductile, so that it can be used in various application scenarios. According to different needs, titanium wire can be made into wires of various shapes and specifications through different processing methods, such as round, flat, strip, etc.
Due to the high strength, corrosion resistance and low density of titanium alloy materials, titanium wire is widely used in aerospace, automobile manufacturing, chemical industry, medical equipment and other fields. According to different application scenarios and requirements, titanium wire can adopt different processing techniques and material compositions to obtain the best performance and effect.
5. Application Fields
Titanium wire is usually used in aerospace, medical equipment, the chemical industry, electronics, shipbuilding, and other fields. In the aerospace field, it is often used to manufacture high-temperature components such as engine components, structural parts, and turbochargers. In the field of medical equipment, it is often used to manufacture artificial joints, such as artificial knees and artificial hips. In the field of chemical industry, it is usually used in the manufacture of chemical equipment and valves. In the field of electronics, it is usually used to make mobile phone antennas and so on. In the marine field, titanium alloy wire is often used to manufacture corrosion-resistant equipment and accessories.
Hot Tags: titanium alloy wire, China titanium alloy wire manufacturers, suppliers, Titanium Alloy Wire, Titanium Wire For Jewelry Making
