Titanium Plate Polishing
product name: Titanium Plate polishing
Specifications: 0.5 mm-4.0 mm, width: 1000-1250mm.
Finish: Titanium Plate Polishing, 2B finish.
Standard: ASTM B265
Payment: T/T at sight
MOQ: 100kg.
Origin:Baoji,China (mainland)
Note: we can also offer private customization
Product Introduction
Titanium plate polishing is a process that uses a buffing wheel and a polish wax to reduce the roughness while increasing the physical appearance of a titanium part's surface. After machining titanium, polishing occurs to give the titanium part additional protection and a better surface finish (leaving a Ra of 0.1-0.05 micrometer).
Furthermore, the polishing process gives you a high level of control as it allows polishing small and complex titanium parts with great precision. However, the final color and texture of the final part may vary depending on the condition of the unpolished titanium and the sandpaper grade used.
In addition to its impressive physical properties, polished titanium plate also has excellent mechanical strength, making it suitable for the most demanding applications. It has a tensile strength of up to 400MPa, a yield strength of 275MPa, and an excellent elongation at break of 25%. These properties make it a reliable and sturdy choice for mechanical parts, aerospace structural components, heat exchangers, and more.
Chemical Composition And Mechanical Properties (GB)
|
Item |
Chemical composition |
Tensile properties |
||||||||
|
Fe |
C |
N |
H |
O |
Single |
Sum |
Tensile strength |
Yield strength |
Elongation |
|
|
Gr1 |
≤0.20 |
≤0.08 |
≤0.03 |
≤0.015 |
≤0.10 |
≤0.10 |
≤0.40 |
≥240 |
140~310 |
≥30 |
|
Gr2 |
≤0.30 |
≤0.08 |
≤0.03 |
≤0.015 |
≤0.25 |
≤0.10 |
≤0.40 |
≥400 |
275~450 |
≥25 |
Different types of surface treatments for titanium alloy polishing
Depending on the polishing force, speed, and the polishing wheel used, there are different surface finishes in titanium polishing during part manufacturing:
part manufacturing:
Coarse polishing
For coarse polishing of titanium alloy components, a polishing wheel made from silica oxide and titanium alloy polishing wax can be used. The polishing force is minimal at this stage. Coarse polishing is best suited for rounding the edges of titanium alloy components.
Moderate polishing
Rough polishing may leave obvious scratches, making the surface dull. A matte grinding wheel made from aluminum oxide and polishing wax can address this issue. This can enhance the surface's brightness and smoothness.
Moderate polishing
Rough polishing may leave obvious scratches, making the surface dull. A matte grinding wheel made from aluminum oxide and polishing wax can address this issue. This can enhance the surface's brightness and smoothness.
Fine polishing
Fine polishing can give titanium alloy parts a better reflective effect, i.e., a finer surface. For this, use an untwisted soft cotton polishing wheel and mirror polish wax, applying more pressure to the part's surface.
Mirror polishing
Mirror-polished titanium alloy parts have a surface finish like a mirror. You can achieve this using a comb-like soft polishing wheel made of cotton cloth and polishing wax. Typically, the polishing wheel is the ideal choice as it allows you to polish hard-to-reach areas on the part.
Aerospace Industry
The aerospace industry is a major user of polished titanium plates because they are lightweight, have excellent strength, and corrosion resistance.
Medical Industry
Manufacturers in the dental and orthopedic fields use polished titanium metal to produce components such as dental implants, hip joints, and knee joints. Titanium metal is crucial in this regard because it has strong resistance to chemicals in food. Additionally, titanium metal has very high bending strength, which can reduce the likelihood of dental implants breaking under strong impact.
Automotive industry
Polished titanium plates have a high strength-to-weight ratio, and their lightweight nature helps improve fuel efficiency and reduce vehicle operating costs.
Marine engineering
Titanium is the preferred material for marine applications because different types of titanium alloys are all marine-grade. These grades of titanium alloys have high strength and strong corrosion resistance, especially in seawater.
Jewelry Industry
Polished titanium plates have a unique mirror effect, making them a popular jewelry material. Additionally, their lightweight and non-toxic properties make them widely used in products such as rings, watches, and more. They are also suitable for sensitive skin and do not wear easily even with frequent use.
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