Xi'an HST Metal Material Co., Ltd.is a high-tech innovative enterprise, mainly producing high-end non-ferrous metal materials, the main products involve titanium and titanium alloy Bar, wire, plate, pipe, flange and other titanium whole industry chain products with the standards of ASTM, ASME, AMS, DIN、NFL、COCT、TP、BSand other precious metal products, such asNickel, Zirconium, Tungsten, Molybdenum, Tantalum and so on.
2023年5月9日星期二
Grade 5 Ti-6Al-4V Titanium Sheet/Plate Manufacturers, Suppliers, Factory - Buy Best Price Grade 5 Ti-6Al-4V Titanium Sheet/Plate for Sale - HST TITANIUM
2023年5月4日星期四
Surgical Medical Titanium Wire Manufacturers, Suppliers, Factory - Buy Best Price Surgical Medical Titanium Wire for Sale - HST TITANIUM
Surgical Medical Titanium Wire is an alloyed, medium-strength titanium product. This grade features good weldability and corrosion resistance.
These benefits make Titanium Wire the ultimate dental and medical titanium grade and can be used in biomedical applications such as implantable components due to its biocompatibility, good fatigue strength, and low modulus.
2023年4月27日星期四
The cleaning method of the inner hole of the titanium tube!
Degreasing: After cooling the billet, use a metal degreasing agent to remove the oil on the inside and outside of the pipe. When taking oil, pay attention to check the position where the inner hole is easy to store oil, and ensure complete cleaning. Pickling: The purpose of pickling is to remove the oxide film produced after annealing on the inside and outside of the Grade 1 Titanium Tube. At room temperature, put a certain amount of clear water into the pickling tank, the normal ratio of HNO 3 to HF, HNO 3 and HF water is HF+residual H2O), and adjusted accordingly according to the actual situation.
The pickling time is 10-15 minutes, and it can also be determined according to the pickling situation. During the pickling process, you should often turn around to check to ensure that the pickling is even and complete, and avoid pickling too fast or over pickling. After pickling, The titanium tube is inspected by visual inspection, and the oxide skin on the inside and outside of the titanium tube is removed, the silvery white is removed, and washed.
After pickling and inspection, the titanium tube should be cleaned in time to remove residual acid and pickling materials from the inner hole and outer surface to ensure the details of the titanium tube are bright.
In order to eliminate the influence of the surface oxide film on the hydrogen absorption process, titanium can be heated in vacuum or hydrogen. When heated to 700~850°C, the oxides on the surface of the titanium tube begin to diffuse to the metal, and the hydrogen absorption rate of the titanium heat exchanger tube is greatly improved. However, this method eliminates the oxygen in the oxide film and enters the metal during the heat treatment process, which not only reduces the diffusion rate of hydrogen into the metal, but also causes oxygen to enter the final product, thereby reducing the quality of the product; at the same time, the titanium tube Particles during heat treatment will also cause a certain degree of sintering, reducing their hydrogen absorption rate.
2023年4月24日星期一
Titanium tube specifications and installation methods
Titanium alloy is the earliest developed and most widely used titanium alloy in the world. Its output accounts for more than half of the total output of various titanium alloy semi-finished products in the world, and more than 80% in the aerospace industry.
Introduce the precautions for installation, use, welding, transportation and maintenance.
1. Grade 2 Pure Titanium Tubes and elbows should be inspected regularly to keep the surface clean, remove dirt, and store them neatly in a ventilated place indoors. Do not pile them up or store them in the open.
2. When the ball valve, stop valve and gate valve of the titanium alloy pipe elbow are used, they are only fully open or fully closed, and are not allowed to adjust the flow rate, so as to prevent the sealing surface from being eroded and accelerated wear.
3. There is an inverted sealing device inside the gate valve and the upper thread stop valve, and the hand wheel is rotated to the top surface to ensure that it will not rust or fall. Keep the storage environment of titanium alloy pipes, titanium elbows, titanium size heads, titanium tees and other titanium pipe fittings dry and ventilated, keep the surface of pipes and pipe fittings clean and neat, and store them accurately.
Precautions for installation and transportation of titanium tubes:
1. Installation of titanium and titanium seamless pipes Titanium and titanium alloy pipe manufacturers should pay attention not to contact or collide with iron materials during transportation and storage of titanium and titanium alloy pipes.
2. Mechanical methods should be used for cutting titanium and titanium alloy pipes, and the cutting speed should be low. When cutting or grinding titanium pipes with grinding wheels, special grinding wheels should be used; flame cutting should not be used. Groove should be processed by mechanical method.
3. Inert gas shielded welding or vacuum welding should be used for welding titanium alloy welded pipes. Oxygen-acetylene welding or carbon dioxide gas shielded welding should not be used, and ordinary manual arc welding should not be used.
4. When installing titanium and titanium alloy pipes, do not use iron tools and materials to knock and squeeze; rubber plates or soft plastic plates should be placed between carbon steel supports, hangers and titanium and titanium alloy pipes to make them No direct contact with titanium and titanium alloy pipes; casings should be installed when titanium and titanium alloy pipes pass through walls and floors. The gap should not be less than 10mm, and insulation should be filled. The insulation should not contain iron impurities.
5. Titanium and titanium alloy pipes should not be directly welded with other metal pipes. When connection is required, looper flange connection can be used. The non-metallic gaskets used are generally rubber pads or plastic pads, and the chloride ion content should be controlled not to exceed 25ppm.
2023年4月22日星期六
Titanium Rolling Sheet/Plate Manufacturers, Suppliers, Factory - Buy Best Price Titanium Rolling Sheet/Plate for Sale - HST TITANIUM
2023年4月21日星期五
3D Printing Titanium Wire Manufacturers, Suppliers, Factory - Buy Best Price 3D Printing Titanium Wire for Sale - HST TITANIUM
In addition to welding filler, titanium wires are also used in 3D printing or additive manufacturing. The shiny silver surface ensures a smooth wire feed. The highest consistent quality ensures high-performance printed parts in terms of tensile strength and elongation.
Titanium wires for 3d printing mainly supply medical titanium wire products that use the plasma atomization method PA powder or electron beam fuse deposition rapid prototyping.
2023年4月17日星期一
Introduction to the performance of titanium plate and its application range
Titanium is a very active metal. Its chemical symbol is ti and its atomic number is 22. It is rich in resources and ranks third in reserves on the earth. It can be said to be inexhaustible. It is a silver metal with a specific gravity of about 4.51 and a melting point of 1668°C. It is corrosion-resistant, has a long service life, and has a high recycling price. After scrapping, the value of titanium scrap is still equivalent to more than 60% of the purchase value of raw materials. It can be said that titanium materials As the least wasteful material, Titanium Hot Rolled Plate green environmental protection will not cause any adverse impact on the environment. The high cost of titanium plates and other materials is only a relatively large investment for the first time, but if it is used for many years and calculated carefully, titanium plates can be regarded as an economical and practical ideal material. The ores used to produce titanium in industry include rutile, ilmenite and titanomagnetite. Due to the difficulty of separation and extraction, titanium metal with industrial significance was not produced until the 1940s. Therefore, titanium is generally called a rare light metal.
For different products in different fields, titanium and titanium alloy products are different. People process them into titanium plates, titanium rods, titanium tubes, titanium strips, titanium wires, etc., which can be provided to the majority of demanders in the shape of deep processing to meet different fields. Among them, titanium plates, titanium rods and titanium tubes are the most widely used.
Titanium and titanium alloys have low density and high tensile strength. In the range of -253-600 degrees Celsius, its specific strength is almost the highest among metal materials. It can form a thin and hard oxide in a suitable oxidizing environment. film with excellent corrosion resistance. In addition, it is also non-magnetic and has a small coefficient of linear expansion. This makes Gr5 Ti-6Al-4V Titanium Sheet and its alloys first known as important aerospace structural materials, and then extended to shipbuilding, chemical industry and other fields, and has been developed rapidly. Especially in the field of chemical industry, more and more products use titanium and titanium alloy products, such as petrochemical, fiber, pulp, chemical fertilizer, electrochemical and seawater desalination industries, as exchangers, reaction towers, synthesizers, Autoclave etc. Among them, titanium plate is used as titanium electrolytic plate and titanium electrolytic cell in electrolysis and sewage desalination, and is used as tower body and kettle body in titanium reaction tower and titanium reaction kettle.
The production of titanium rods requires a heat treatment process
The production of titanium rods usually requires a heat treatment process to improve the material properties of the titanium alloy, remove i...
-
Ti-50%Ni (atomic fraction) alloy has the ability to restore the original shape under certain temperature conditions, so it is called titaniu...
-
Titanium nuts are fasteners made of special materials for fixing and connecting mechanical equipment parts and components. It has the advant...
-
Pure titanium is a silver-white metal that has many excellent properties. Titanium has a density of 4.54g / cm3, which is 43% lighter than ...