Titanium operating temperature up to 500 ℃

Medical titanium plate temperature of several hundred degrees higher than aluminum, at moderate temperatures can still maintain the desired strength, long-term work of these two types of titanium alloy in the range of 150 ℃ ~ 500 ℃ still very high strength at a temperature of 450 ~ 500 ℃, and aluminum alloys decreased significantly at 150 ℃ than strength. Surgical implant titanium Titanium operating temperature up to 500 ℃, aluminum is below 200 ℃.

Medical titanium alloy  working in a humid atmosphere and seawater, the corrosion resistance is far superior to stainless steel; for pitting, etching, stress corrosion resistance is particularly strong; to have excellent corrosion resistance bases, chloride, chlorine organic materials, nitric acid, sulfuric acid and the like. However, the corrosion resistance of titanium with a reduction of oxygen and chromium salts medium is poor.
Titanium alloys at low and ultra-low temperature, retain their mechanical properties. Low temperature performance, low interstitial elements of titanium, such as TA7, at -253 ℃ can maintain a certain degree of plasticity. Thus, titanium is also an important low temperature structural materials.

Medical fixation titanium Frequently Asked Questions

Medical titanium plate appearance during disposal and product processing, will encounter some of the following common problems:
1. Weld Disadvantages: relatively severe shortcomings weld, the selection of craft disposal methods to compensate for mechanical polishing, grinding marks occur, the formation of the appearance of uneven effect beautiful.
2, appearance is not common: only weld pickling and passivation, but also the appearance of uneven form, affect beautiful.
3, hard to get rid of scratches: all pickling passivation, nor can happen machining process in a variety of scratches removed, and can not be removed because of scratches, weld splatter and adhering to medical titanium outer carbon fixation steel, splash and other impurities, resulting in chemical corrosion and rust or electrochemical corrosion under the conditions of the existence of corrosive media.
4,surgical implant titanium  polished passivation uneven: polished craft pickling passivation disposal polishing of the area larger parts, it is difficult to reach even the role of co-disposal, not too ambitious even appearance. And work costs, materials costs are also higher.
5, pickling limited to: pickling and passivation paste is not omnipotent, plasma cutting, flame cutting and productivity and black oxide, is more difficult to get rid of.

6, scratched more severe form of the elements: the lifting, transporting and processing the layout process, scratches bump, persistent, hammering and other man-made elements of the more severe form, so look disposal difficult and also a corrosion occurred after treatment The primary reason.
7, the device elements: the profiles, sheet roll bending, bending process, the formation of scratches and creases also the main reason for the occurrence of corrosion after treatment.
8,titanium alloy plate  Other elements: Medical fixation titanium raw material acquisition, storage process, because lifting, bump and scratch transport processes occur relatively severe, also One reason for the occurrence of corrosion.

Titanium medical board is widely distributed in the body

Surgical implant titanium is widely distributed in the body, normal human in an amount per 70kg body weight does not exceed 15mg, its role is still unclear. But titanium can stimulate phagocytic cells, the immune system has been shown to enhance the effect. It is widely used in medicine and sports fields. Titanium alloy plate can stimulate the phagocytes, and titanium has the ability to regulate the body's natural currents through cell ionization, the human body will produce beneficial physiological function and its chemical stability, will not Changes occur over time or deterioration, beneficial to human health. Therefore, the use of titanium products can achieve mental relaxation, muscle relaxation, improve the effect, and stimulate blood flow, increased blood flow helps your body to better substrate and remove blood from the pain and fatigue factor produced efficiently control the current disorder in the body. Bursitis, sciatica, headache these types of arthritis and premenstrual syndrome has a significant role to ease short-term pain, by regulating the body current to ease muscle pain and stiffness, improve blood circulation.
Medical titanium plate because of its high strength, metal flexibility, scalability is poor, so the high technical requirements for processing with ordinary equipment is difficult to cast molding, using ordinary tools and very difficult to weld it up, and you can not change its shape using conventional equipment, it is very easy processing of complex fracture, it is difficult to form a production scale. Thus, in the domestic jewelry market is difficult to see a real sign of titanium jewelry.