Why are the titanium alloys foils coils so expensive ?
Why are the titanium alloys foils coils so expensive ?
You know what? The price of titanium alloy is 200 yuan per kilogram, while the price of military titanium alloy is between 500 and 1000 yuan. So, what exactly is titanium? Why are alloys so expensive?
First, let's look at the source of titanium. Titanium is mainly derived from ilmenite, rutile and perovskite, itself is a silver-white metal, due to the active nature of titanium, high requirements for smelting process, so that people have no long-term method to obtain a large numbe
Die forming method of titanium alloy sheet foil
Die forming method of titanium alloy sheet foil
One of the superplastic forming method of titanium alloy sheet can be roughly divided into the following three kinds:
3, die forming method
Adopt coupling die. Different from the ordinary pressing type is that the temperature is high and the molding speed is much slower.
Because it is difficult to manufacture the metal coupling mold that can withstand the superplastic temperature of titanium plate, and the matching accuracy is difficult to ensur
Phone frame titanium material machining tool
Phone frame titanium material machining tool
Process know-how of titanium alloy
On the basis of understanding the processing mechanism of titanium alloy, coupled with previous experience, the main process tips for processing titanium alloy are as follows:
(1) The blade with positive Angle geometry is used to reduce cutting force, cutting heat and deformation of the workpiece.
(2) Maintain a constant feed to avoid hardening of the workpiece, the tool should always be in the feed state during the cutting process,
Pressure forming method of titanium alloy sheet strip foils.
Pressure forming method of titanium alloy sheet strip foils.
One of the superplastic forming method of titanium alloy sheet can be roughly divided into the following three kinds:
2, pressure forming method (blow molding method)
This is a special bulging process.
The traditional expansion process is achieved by mechanical, hydraulic or explosive expansion methods, the use of pressure and energy are relatively high, a
iPhone15's titanium frame is difficult material for machining
The iPhone15's titanium frame is a difficult material to work with
On September 13, Apple released the iPhone15 series of mobile phones. It is worth mentioning that this is the first appearance of titanium alloy bezels in smartphones.
Titanium alloy is a lightweight, corrosion-resistant, high-strength material, which can be used in smartphones to improve the overall strength of the phone, drop resistance and scratch resistance. However, titanium alloy is a difficult material to process, and the introduction of titanium alloy fr
Anodizing of titanium and titanium alloy surface
Anodizing of titanium and titanium alloy surface nanocrystallization
In addition to oxygen, silicon, aluminum, iron, calcium, sodium, potassium, magnesium, titanium reserves in the Earth accounted for the ninth place, its reserves of about 0.44% to 0.57%, belongs to the reserves of more elements. Titanium in the pure state of its color is silver-white, at the same time has a metallic luster, a very high melting point, is
Metal stainless titanium Quenching media and cooling technology
Metal stainless titanium Quenching media and cooling technology
The development of science and technology makes the metal heat treatment technology is also constantly improving, the old heat treatment method will cause some pollution to the environment, and it will pose a threat to people's health, modern science and technology to improve the heat treatment technology,
Difference between titanium steel, pure titanium and titanium alloy
What is the difference between titanium steel, pure titanium and titanium alloy
Titanium alloy, as the name suggests, is an alloy formed by titanium and other metals and non-metals. These metals and non-metals such as aluminum, molybdenum, vanadium, chromium, iron, zirconium, tin, oxygen, carbon, etc. Titanium alloy is divided into TA, TB and TC series according to the different metallographic structure.
Taking the most commonly used TC4 titanium alloy as an example, its titanium content is 90%, aluminum 6%, vanad
Metal annealing, normalizing, quenching, tempering heat treatments
Metal heat treatment annealing, normalizing, quenching, tempering titanium stainless
The function of heat treatment is to improve the mechanical properties of materials, eliminate residual stress and improve the machinability of metals. According to the different purposes of heat treatment, the heat treatment process can be divided into two categories: preliminary heat treatment and final heat
Titanium steel, titanium alloy and pure titanium,
Stainless steel, titanium alloy and pure titanium
In general, titanium content higher than 95%, become industrial pure titanium. Pure titanium is divided into TA1-TA4 according to the different titanium content and impurity content. We usually more common are TA1 and TA2. Impurities are mainly oxygen, nitrogen, hydrogen, carbon, iron and so on. The higher the titanium content, the softer it is, the lower the strength we say, but the better its toughness.
The titanium co
ISO International welding standard of Titanium product
Titanium product ISO International welding standard
ISO standard to determine the image quality requirements, the single wall single shadow method is according to the single wall thickness, and the double wall double shadow and double wall single shadow method is according to the double wall thickness (the national standard is accordi
Comparative analysis of standards for weld inspection titanium workpiece
Comparative analysis of domestic and foreign standards for weld inspection titanium workpiece
With the development of international trade, the exchange of domestic standards and foreign advanced standards is becoming more and more frequent. And now the newly formulated or changed domestic standards, including national and industry standards, a large number of
Annealing, normalizing, quenching, tempering these heat treatments
Annealing, normalizing, quenching, tempering these heat treatments
The function of heat treatment is to improve the mechanical properties of materials, eliminate residual stress and improve the machinability of metals. According to the different purposes of heat treatment, the heat treatment process can be divided into two categories: preliminary heat treatment and final heat treatment.
1 Preliminary heat treatment
The purpose of the preliminary heat treatment is to improve the processability, eliminate the internal stress and
Titanium steel, pure titanium, titanium alloy
Difference of Titanium steel, pure titanium, titanium alloy
Titanium steel, pure titanium, titanium alloy what is the difference, today to explain briefly.
The name titanium steel is not a standard academic name, but a commercial name. Because the corrosion resistance and acid and alkali resistance of 316L stainless steel are better than that of general stainless steel, the standard grade is 022Cr17Ni12Mo2, which mainly contains Cr, Ni, Mo, and the number indicates the approximate percentage contained.
Vacuum forming method of titanium alloy sheet strip foils
Vacuum forming method of titanium alloy sheet strip foils
One of the superplastic forming method of titanium alloy sheet can be roughly divided into the following three kinds:
1, vacuum forming method
Vacuum forming method can be divided into two kinds: punch method and concave method.
Punch method is a forming method that adsorbs the wool after heating on the punch with the inner shape of the part, which is used to form the parts requiring high accuracy of the inner dimension. Die rule is a form
Titanium metal kilometer waterproof
Titanium metal kilometer waterproof for watch
If the "red and blue circle" is the most recognizable design of the GMT watch, then the "quarter orange" is the king of recognition of the diving watch. The so-called quarter orange, that is, the scale of the 0 to 15 sub-area of the unidirectional rotation bezel is presented in striking orange. Many brands are now offering this style of work, including Tag Heuer's competitive diving series, the PROFESSIONAL 1000 SUPERDIVER, released
Successfully rolled 0.02mm thick stainless steel precision foil
Ningbo boss metal successfully rolled 0.02mm thick stainless steel precision foil
Ningbo boss metal has achieved a major breakthrough in foil thinning, successfully rolling out stainless steel precision foil with a thickness of 0.02mm and a width of 600mm, which is only a quarter of the thickness of an A4 paper and a third of the diameter of a hair, and the technology is leading the country.
Ningbo boss metal is a company committed to research and development, production and sales of high-end metal precision
Induction heat treatment and ion nitriding technology
Induction heat treatment and ion nitriding heat treatment technology
Induction heat treatment with high efficiency, energy saving, cleanliness, flexibility and other advantages are widely used in the automotive industry, construction machinery, petrochemical and other industries. Nearly 40% of automotive parts can be used induction heat treatment, such as crankshaft, gear, universal joint, half shaft and so on. With induct
Titanium alloy foil 4 kinds of common fields
Titanium alloy foil 4 kinds of common fields.
The application of titanium is rich and colorful, and the use of titanium alloy in medicine is also very wide, and it is applied in dentistry, plastic surgery, heart valves, medical devices and so on. However, the price of titanium products on the market is generally higher, the titanium foil strip alloy material are usually used in below fields.
1, titanium crafts, titanium density is high, corrosion resistance, especially oxidized hair color, has excellent decora
World's thinnest & widest stainless steel of 0.015mm stick for 10 years
Duan Haojie: Production of the world's thinnest and widest stainless steel of 0.015 mm stick for ten years
Duan Haojie is the length of the rolling section of TISCO stainless steel Precision Strip Co., LTD., and is also the main R & D personnel of the team. When the "hand-torn steel" that is as thin as the wings and can be easily torn by hand comes out, people associate him with such label
Properties of new low density Nb-Ti titanium alloy
Properties of new low density Nb-Ti titanium alloy
The research of low density niobium alloy in China began in 2005, and recently a new β-niobium titanium alloy has been successfully developed, whose melting point and density can be changed in a large range by adjusting the alloy composition, which provides more space for alloy design. Depending on the amount of
Apple will not buy titanium from Russia for the iPhone 15 Pro
Apple will not buy titanium from Russia for the iPhone 15 Pro
Apple's new flagship phones released this year, the iPhone 15 Pro and iPhone 15 Pro Max, have replaced the bezel from surgical grade stainless steel with a higher strength titanium alloy. That means Apple has to buy titanium in large quantities around the world. Russia is one of the largest suppliers of titanium, but Apple does not plan to buy titanium from Russia.
Principle of titanium powder by hydrogenation dehydrogenation
Principle of titanium powder by hydrogenation dehydrogenation
China has about 60% of the world's titanium resources, and titanium powder production capacity is zero. In recent years, with the continuous expansion of the market use of titanium powder, the research of the production process of titanium powder has also received more attention. At present, the main method for producing titanium powder is hydrogenation dehydrogenati
