Hafnium Titanium Alloy Plate
Hafnium titanium alloy sheet is an alloy material composed of two metals, hafnium (Hf) and titanium (Ti), which has been widely used in multiple fields due to its excellent physical and chemical properties. The production process of hafnium titanium alloy plate usually includes steps such as melting, casting, and rolling to ensure its uniform microstructure and high performance.
Description
Shaanxi Zhongheng Weichuang Metal Materials Co., Ltd. supplies high-quality rare metals, mainly engaged in conventional processing profiles such as niobium hafnium alloy 103, tantalum, niobium, hafnium, titanium, zirconium, nickel, vanadium, and their alloys, as well as deep processing products such as boats, crucibles, sputtering targets, coating targets, machined parts, high-temperature furnace insulation screens, heating elements, furnace bodies (heating furnaces, annealing furnaces), and corrosion-resistant equipment. Our main product purity can reach up to 99.95% -99.99%, with "worry free quality and better price"! Customer service is always online, making you worry free and at ease.
product key technologies
Material characteristics
Corrosion resistance
The corrosion resistance in a mixture of hot water and steam is superior to that of pure titanium and zirconium, making it particularly suitable for special structural components in chemical equipment. The dense hafnium oxide layer formed on the surface can effectively block corrosive media and extend the service life.
Nuclear industry applications
Hafnium element has strong neutron absorption ability and is commonly used in key components such as control rods and protective coatings in nuclear reactors to ensure safe operation of the reactor.
High temperature performance
The melting point is as high as 2200 ℃, and the long-term working temperature can reach 500 ℃. It can withstand high temperatures of 800 ℃ for a short time and is suitable for high-temperature environments such as aircraft engine blades.
manufacturing process
Melting and Casting
Adopting vacuum arc melting or electron beam melting to ensure high purity and low oxygen content.
Casting blanks need to be formed through multiple rounds of free forging or die forging, and high alloy grades usually choose free forging.
Rolling technology
The hot rolling stage adopts multi pass reversible rolling, with a controlled temperature of 930~1060 ℃ and a single pass deformation of 10%~20%.
After cold rolling, annealing treatment (such as 590 ℃× 4h) is required to eliminate residual stress and improve mechanical properties.
Surface treatment
Remove oxide scale through acid washing, supplemented by mechanical polishing or chemical coating to enhance corrosion resistance.
application area
Nuclear industry
Hafnium titanium alloy is commonly used in key components such as control rods, protective coatings, and flux attenuators in nuclear reactors due to the neutron absorption ability of hafnium element, ensuring the safe operation of nuclear reactors.
Chemical Equipment
In the environment of hot water and steam mixture, hafnium titanium alloy has better corrosion resistance than materials such as titanium and zirconium, and is suitable for chemical special structural materials such as corrosion-resistant pipelines and containers.
Electrical products
As a suction agent applied to electronic components such as light bulbs and electronic tubes, it enhances product performance and service life.
EADS
The high-temperature stability and strength of hafnium titanium alloy make it a candidate material for high-temperature components such as jet engines and rocket engines.
The application of hafnium titanium alloy plates as key components in nuclear reactors provides important guarantees for nuclear energy safety; The corrosion resistance in the chemical industry makes it an ideal choice for special structural materials; The innovative applications in the fields of electrical and aerospace further highlight its technological value.
In the future, with the continuous progress of materials science, hafnium titanium alloy sheets are expected to achieve breakthroughs in more fields, injecting new impetus into the development of related technologies
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