(2) High heat intensity
The use of temperature is several hundred degrees higher than aluminum alloy, in the medium temperature can still maintain the required strength, can be in 450 ~ 500 degrees Celsius temperature for a long time. These two types of titanium alloy in the range of 150 degrees Celsius ~ 500 degrees Celsius still has a high specific strength, and aluminum alloy at 150 degrees Celsius specific strength decreased significantly. Titanium alloys operate at temperatures up to 500 degrees Celsius and aluminum alloys below 200 degrees Celsius.
(3) Good corrosion resistance
Titanium alloy works in humid atmosphere and seawater medium, its corrosion resistance is much better than stainless steel; resistance to pitting corrosion, acid corrosion, stress corrosion is particularly strong; excellent corrosion resistance to alkali, chloride, chlorine and sulfuric acid. But the corrosion resistance of titanium to reducing oxygen and chromium salt media is poor.
(4) Good low temperature performance
Titanium alloy can still maintain its mechanical properties at low and ultra-low temperatures. Titanium alloys with good low temperature performance and very low gap elements, such as TA7, can maintain a certain plasticity at -253 degrees Celsius. Therefore, titanium alloy is also an important low temperature structural material.
(5) High chemical activity
The chemical activity of titanium is large, and the atmosphere of O, N, H, CO, CO2, water vapor, ammonia and other strong chemical reactions. When the carbon content is more than 0.2%, hard TiC will be formed in titanium alloy; when the temperature is higher, TiN hard surface will be formed by the action of N. Above 600 degrees Celsius, titanium absorbs oxygen to form a hard layer; with the increase of hydrogen content, implement layer will be formed. The depth of the hard brittle surface produced by the absorption of gas can reach 0.1 ~ 0.15 mm, and the degree of hardening is 20 to 30 percent. Titanium chemical affinity is also large, easy to produce adhesion phenomenon with friction surface.
(6) Small thermal conductivity, small elastic modulus
Titanium thermal conductivity λ=15.24W/(m.K) about 1/4 nickel, iron 1/5, aluminum 1/14, and a variety of titanium alloy thermal conductivity than the thermal conductivity of titanium about 50 percent. The elastic modulus of titanium alloy is about 2 ~ 3 times that of stainless steel, resulting in intense friction, adhesion and adhesive wear of the tool back surface.
What is the price of titanium palladium alloy 1kg?
Now what is the price of titanium palladium alloy 1kg? Recovery of precious metal waste containing platinum, palladium, silver, rhodium, ruthenium and iridium is to refer to the current price and the corresponding content of rare metal. For example, when recycling ta9 titanium palladium alloy waste, whether in the form of catalyst, waste slag or plate, we need to know its content and the latest price. For example: ta9 titanium palladium alloy waste contains 0.16% palladium, how to price recovery? For example, the price of palladium today is 413 per gram. So the value is the palladium content times the weight times the gram value, which is the recovery price of ta9 titanium palladium alloy.
Use, material, composition, recovery of TA9 palladium titanium alloy
Titanium is a new type of metal, titanium performance and the content of impurities such as carbon, nitrogen, hydrogen, oxygen, pure titanium iodide impurity content is not more than 0.1%, but its low strength, high plasticity. The properties of 99.5% industrial pure titanium are: Density ρ=4.5g/cm3, melting point 1800 ℃, thermal conductivity λ=15.24W/(m.K), tensile strength σb=539MPa, elongation δ= 25%, section shrinkage ratio ψ= 25%, elastic modulus E=1.078×105MPa, hardness HB195. The use, material, composition and recovery of TA9 palladium titanium alloy are introduced below. This is Titanium seamless Tube.
(1) high specific strength
The density of TA9 palladium-titanium alloys is generally around 4.5g/cm3, which is only 60 percent of that of steel. The strength of pure titanium alloys is close to that of ordinary steel, and some high-strength titanium alloys exceed the strength of many alloyed structural steels. Therefore, the specific strength of titanium alloy (strength/density) is much greater than other metal structural materials, can be made of high unit strength, good rigidity, light weight zero, components. Titanium alloys are used in aircraft engine components, frames, skins, fasteners and landing gear.
(2) High heat intensity
The use of temperature is several hundred degrees higher than aluminum alloy, in the medium temperature can still maintain the required strength, can be in 450 ~ 500 degrees Celsius temperature for a long time. These two types of titanium alloy in the range of 150 degrees Celsius ~ 500 degrees Celsius still has a high specific strength, and aluminum alloy at 150 degrees Celsius specific strength decreased significantly. Titanium alloys operate at temperatures up to 500 degrees Celsius and aluminum alloys below 200 degrees Celsius.
(3) Good corrosion resistance
Titanium alloy works in humid atmosphere and seawater medium, its corrosion resistance is much better than stainless steel; resistance to pitting corrosion, acid corrosion, stress corrosion is particularly strong; excellent corrosion resistance to alkali, chloride, chlorine and sulfuric acid. But the corrosion resistance of titanium to reducing oxygen and chromium salt media is poor.
(4) Good low temperature performance
Titanium alloy can still maintain its mechanical properties at low and ultra-low temperatures. Titanium alloys with good low temperature performance and very low gap elements, such as TA7, can maintain a certain plasticity at -253 degrees Celsius. Therefore, titanium alloy is also an important low temperature structural material.
(5) High chemical activity
The chemical activity of titanium is large, and the atmosphere of O, N, H, CO, CO2, water vapor, ammonia and other strong chemical reactions. When the carbon content is more than 0.2%, hard TiC will be formed in titanium alloy; when the temperature is higher, TiN hard surface will be formed by the action of N. Above 600 degrees Celsius, titanium absorbs oxygen to form a hard layer; with the increase of hydrogen content, implement layer will be formed. The depth of the hard brittle surface produced by the absorption of gas can reach 0.1 ~ 0.15 mm, and the degree of hardening is 20 to 30 percent. Titanium chemical affinity is also large, easy to produce adhesion phenomenon with friction surface.
(6) Small thermal conductivity, small elastic modulus
Titanium thermal conductivity λ=15.24W/(m.K) about 1/4 nickel, iron 1/5, aluminum 1/14, and a variety of titanium alloy thermal conductivity than the thermal conductivity of titanium about 50 percent. The elastic modulus of titanium alloy is about 2 ~ 3 times that of stainless steel, resulting in intense friction, adhesion and adhesive wear of the tool back surface.
What is the price of titanium palladium alloy 1kg?
Now what is the price of titanium palladium alloy 1kg? Recovery of precious metal waste containing platinum, palladium, silver, rhodium, ruthenium and iridium is to refer to the current price and the corresponding content of rare metal. For example, when recycling ta9 titanium palladium alloy waste, whether in the form of catalyst, waste slag or plate, we need to know its content and the latest price. For example: ta9 titanium palladium alloy waste contains 0.16% palladium, how to price recovery? For example, the price of palladium today is 413 per gram. So the value is the palladium content times the weight times the gram value, which is the recovery price of ta9 titanium palladium alloy.
(2) High heat intensity
The use of temperature is several hundred degrees higher than aluminum alloy, in the medium temperature can still maintain the required strength, can be in 450 ~ 500 degrees Celsius temperature for a long time. These two types of titanium alloy in the range of 150 degrees Celsius ~ 500 degrees Celsius still has a high specific strength, and aluminum alloy at 150 degrees Celsius specific strength decreased significantly. Titanium alloys operate at temperatures up to 500 degrees Celsius and aluminum alloys below 200 degrees Celsius.
(3) Good corrosion resistance
Titanium alloy works in humid atmosphere and seawater medium, its corrosion resistance is much better than stainless steel; resistance to pitting corrosion, acid corrosion, stress corrosion is particularly strong; excellent corrosion resistance to alkali, chloride, chlorine and sulfuric acid. But the corrosion resistance of titanium to reducing oxygen and chromium salt media is poor.
(4) Good low temperature performance
Titanium alloy can still maintain its mechanical properties at low and ultra-low temperatures. Titanium alloys with good low temperature performance and very low gap elements, such as TA7, can maintain a certain plasticity at -253 degrees Celsius. Therefore, titanium alloy is also an important low temperature structural material.
(5) High chemical activity
The chemical activity of titanium is large, and the atmosphere of O, N, H, CO, CO2, water vapor, ammonia and other strong chemical reactions. When the carbon content is more than 0.2%, hard TiC will be formed in titanium alloy; when the temperature is higher, TiN hard surface will be formed by the action of N. Above 600 degrees Celsius, titanium absorbs oxygen to form a hard layer; with the increase of hydrogen content, implement layer will be formed. The depth of the hard brittle surface produced by the absorption of gas can reach 0.1 ~ 0.15 mm, and the degree of hardening is 20 to 30 percent. Titanium chemical affinity is also large, easy to produce adhesion phenomenon with friction surface.
(6) Small thermal conductivity, small elastic modulus
Titanium thermal conductivity λ=15.24W/(m.K) about 1/4 nickel, iron 1/5, aluminum 1/14, and a variety of titanium alloy thermal conductivity than the thermal conductivity of titanium about 50 percent. The elastic modulus of titanium alloy is about 2 ~ 3 times that of stainless steel, resulting in intense friction, adhesion and adhesive wear of the tool back surface.
What is the price of titanium palladium alloy 1kg?
Now what is the price of titanium palladium alloy 1kg? Recovery of precious metal waste containing platinum, palladium, silver, rhodium, ruthenium and iridium is to refer to the current price and the corresponding content of rare metal. For example, when recycling ta9 titanium palladium alloy waste, whether in the form of catalyst, waste slag or plate, we need to know its content and the latest price. For example: ta9 titanium palladium alloy waste contains 0.16% palladium, how to price recovery? For example, the price of palladium today is 413 per gram. So the value is the palladium content times the weight times the gram value, which is the recovery price of ta9 titanium palladium alloy.