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Oil & Gas

Titanium in Oil & Gas

UMM supplies pipe, flanges and other specialty products to oil platforms in the North Sea and beyond, earning its reputation as the leader in the offshore titanium market.
New horizons for oil and gas development are rapidly expanding to include deeper, high-pressure, high-temperature wells. These severe conditions exceed design limitations of conventional CRA tubular materials such as duplex and super duplex stainless steels.

Lightweight, corrosion-resistant and high strength titanium alloys can help sub-sea engineers meet their design objectives as oil reserves move further offshore into higher pressure and higher temperature wells.

Titanium alloys provide a viable alternative due to their high yield strength exceeding 110 ksi (760 MPa) and other inherent materials properties, including corrosion and cracking resistance. They also have a significantly lower density than conventional steel or nickel alloy tubular, reducing tubular weight 40 to 50%.

Industrial

Titanium in Industrial

Titanium has excellent corrosion resistance, mechanical properties and process properties and is widely used in many fields.Especially in chemical production, titanium is used instead of stainless steel, nickel-based alloys and other rare metals as corrosion-resistant materials. This is of great significance in increasing production, improving product quality, extending equipment life, reducing consumption, reducing energy consumption, reducing costs, preventing pollution, improving working conditions and increasing labor productivity.

Titanium has become one of the main anti-corrosion materials in chemical equipment, and has established his corrosion resistance status in chemical plants. As an ideal material in chemical equipment, titanium has also attracted more and more attention from engineers and technicians. The application of titanium equipment has expanded from the original soda ash and caustic soda industries to industries such as chlorate, ammonium chloride, urea, organic synthesis, dyes, inorganic salts, pesticides, synthetic fibers, fertilizers, and fine chemicals. Small and simplistic development to large and diverse.
The heat exchanger survey results show that titanium heat exchangers account for 57%, titanium anodes account for 20%, titanium containers account for 16%, and others account for 7%. In the chemical industry, "two alkalis" are the mainstay, and the amount of titanium heat exchangers in chemical equipment is the largest.

Tantalum in Industrial

Tantalum, a metal element, mainly found in coltan, and symbiotic. The texture of the crucible is very hard, and the crucible is malleable and can be drawn into a thin foil. Its coefficient of thermal expansion is small. It has excellent chemical properties and is extremely resistant to corrosion. It does not react with hydrochloric acid, concentrated nitric acid and "Aqua regia" under both cold and hot conditions. It can be used to manufacture evaporation vessels, etc. It can also be used as an electrode, rectifier, electrolysis or capacitor for an electron tube. Medically used to make thin slices or thin lines, and to repair the damaged tissue.

The characteristics of tantalum make its application field very broad. In equipment for the production of various inorganic acids, tantalum can be used to replace stainless steel, and its life can be increased by several times compared with stainless steel. In addition, in the chemical, electronic, electrical and other industries, tantalum can replace the tasks that were required to be carried out by the precious metal platinum in the past, and the cost is greatly reduced. Tantalum was built into capacitors for military equipment. The US military industry is extremely developed and is the world's largest exporter of arms. Half of the world's tantalum metal production is used in the production of tantalum capacitors. The US Department of Defense Logistics Department is the largest owner of tantalum metals. It once bought out one third of the world's tantalum powder.

Niobium in Industrial

Metal industry
About 85% to 90% of the world's tantalum is used in steel production in the form of nickel steel alloy. Only 0.03% to 0.05% of niobium can be added to the steel to increase the yield strength of the steel by more than 30%. Niobium can also achieve the dispersion distribution of precipitates by inducing precipitation and controlling the cooling rate, and adjusting the toughness level of steel in a wide range. Therefore, the addition of niobium in steel can not only improve the strength of steel, but also improve the toughness, high temperature oxidation resistance and corrosion resistance of steel, reduce the brittle transition temperature of steel, and make steel have good welding performance and molding performance.

Superconducting material industry
Certain compounds and alloys of niobium have high superconducting transition temperatures and are therefore widely used in the manufacture of various industrial superconductors such as superconducting generators, accelerator high power magnets, superconducting magnetic accumulators, nuclear magnetic resonance imaging equipment, etc. . At present, the most important superconductor materials are niobium-titanium and niobium-tin, which are widely used in medical diagnostic magnetic vibrometers and NMR instruments for spectral lines.

Aerospace

Titanium in Aerospace

The aerospace industry is the largest user of titanium products. It is a useful material for this industry because of its high strength to weight ratio and high temperature properties. Titanium is typically used for airplane parts and fasteners. These same properties make titanium useful for the production of gas turbine engines while it is also used for other parts such as the compressor blades, casings, engine cowlings and heat shields.

The expansion in use of titanium within the aerospace market can be attributed to several factors, including the demand for newer aircraft designs with increased CFRP (carbon fiber reinforced polymer [or plastic]) composition. By sharing the same thermal expansion rates as many popular composite materials, titanium is highly favored as a composite interface material.
The new Boeing 787 Dreamliner is estimated to use 15 percent titanium by weight, 5 percent more than steel and is surely the exemplar for the increased use of titanium in commercial aircraft manufacturing. Increased titanium use in this aircraft directly corresponds with that of composite components based on the materials’ compatibility. The rise in composite design, construction and use is a strong indicator of additional increases in titanium part production.

Medical

Titanium in Medical

The list of titanium’s benefits is lengthy. This makes it incredibly useful for a number of different industries, including the automotive, aerospace and architectural worlds. But because titanium resists corrosion, is biocompatible and has an innate ability to join with human bone, it has become a staple of the medical field, as well. From surgical titanium instruments to orthopedic titanium rods, pins and plates, medical and dental titanium has truly become the fundamental material used in medicine.
Common titanium applications in terms of medical industry:

  • • Bone screws

  • • Bone plates

  • • Dental implants

  • • Surgical devices

  • • Pacemaker cases

  • • Spectacle frames

  • • Heart valves

  • • Wheelchairs

  • • Pharmaceutical equipment

  • • Hip and knee joints

It is expected that uses for titanium within the biomedical industry will only continue to grow in the coming years. With the baby-boomer demographic continuing to age and our health industry pushing people to live more active lives, it’s only logical that the medical industry will continue researching new and innovative uses for this popular metal alloy. And with healthcare reform a current major issue, titanium’s cost-efficiency adds even more appeal to those looking to cut healthcare costs.

Chemical

Titanium in Chemical

Titanium has excellent corrosion resistance, mechanical properties and process properties and is widely used in many sectors of the national economy. Especially in chemical production, titanium is used instead of stainless steel, nickel-based alloys and other rare metals as corrosion-resistant materials. This is of great significance in increasing production, improving product quality, extending equipment life, reducing consumption, reducing energy consumption, reducing costs, preventing pollution, improving working conditions and increasing labor productivity.
Titanium has become one of the main anti-corrosion materials in chemical equipment, and has established his corrosion resistance status in chemical plants. As an ideal material in chemical equipment, titanium has also attracted more and more attention from engineers and technicians.

The heat exchanger survey results show that titanium heat exchangers account for 57%, titanium anodes account for 20%, titanium containers account for 16%, and others account for 7%. In the chemical industry, "two alkalis" are the mainstay, and the amount of titanium heat exchangers in chemical equipment is the largest.

In recent years, China's titanium production technology has improved rapidly, titanium for aerospace, titanium for military use, and titanium for automobiles have grown rapidly, especially in the aerospace industry, which has a tendency to catch up with titanium for chemical industry. In general, the technical content of titanium for chemical industry is small, the added value of products is low, and the proportion of titanium used in chemical industry will inevitably decline gradually.

Automotive

Titanium in Automotive

In the field of automobiles, titanium found its first application within the engine parts of racing cars early in the 1980s. Since then, the range of applications for titanium has expanded to include its application in the muffler systems of super short-type bikes and limited models of high-performance cars.

Because of its great strength and low density, combined with virtual immunity to corrosion in the automotive environment, titanium offers many attractions for use in automobile applications. Despite its advantages, however, titanium hasn’t yet found a widespread use because the automotive industry is very price sensitive. The cost of titanium is relatively higher than that for steel or aluminum alloys. However, for some applications titanium is attracting great interest.

titanium applications in terms of automative industryProduction passenger automobile components which could benefit from using of titanium include engine valves, connecting rods and valve spring retainers, as well as valve springs. However, until recently the use of titanium in the family automobile had not progressed beyond the prototyped stage because of the high cost of titanium compared to competing materials. There are two major obstacles that must be overcome if titanium is to be used in high-volume production.

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