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Titanium is a silver-white metal with a melting point of 1668°C. Compared with other metals, titanium has more and better characteristics, so it is used in various scenarios. So in this article, let’s take a look at the characteristics and applications of titanium. The density of titanium metal is 4.51g/cm³, which is higher than aluminum but lower than steel, copper, and nickel, but its specific strength is higher than aluminum alloy and high-strength alloy steel. The high specific strength indicates that the metal is light and high-strength, so titanium is a light-weight and high-strength metal structural material. The high specific strength of titanium makes it widely used in the development of cutting-edge technologies such as aviation, aerospace, missiles, and weapons. In addition, titanium and titanium alloys are also used in high-speed rotating generator guard rings, large steam turbine blades, high-end bicycles, golf clubs, and high jump poles. The elastic modulus of titanium is 106.4GMPa at room temperature, which is 57% of steel. This indicates that the ability of titanium to resist normal strain is lower than that of steel, so the use of titanium is limited and it is not suitable for rigid structural parts. The elastic modulus of titanium decreases with increasing temperature. Titanium is used under the condition that the ambient temperature is higher than 300 ℃, the elastic modulus will be greatly reduced. The heat transfer mechanism of titanium is mainly electronic heat conduction, followed by lattice heat conduction. According to actual test results, the thermal conductivity of titanium is 0.1507J, which is one-fifth of low-carbon steel, and one-fifth of copper, which is similar to stainless steel. Titanium has a high yield ratio (tensile strength/yield strength), resulting in poor plastic deformation during forming. In addition, the ratio of the yield limit of titanium to the modulus of elasticity is larger, so the resilience of titanium during molding is greater. Titanium is a non-magnetic metal and will not be magnetized in a large magnetic field. Titanium pacemakers are not affected by thunderstorms and have good compatibility with human tissues and blood, so they are adopted by the medical community. After metal titanium is subjected to mechanical vibration and electrical vibration, its vibration decay time is the longest compared with steel and copper. This performance of titanium can be used as a tuning fork, medical ultrasonic pulverizer vibrating element, and high-end acoustic speaker vibrating film. The new titanium alloy can be used for a long time at 600°C or higher. With the development of the aviation and aerospace industries, heat-resistant titanium alloys are used in parts such as the starting discs, blades, rear fuselage, guides, and intake turns. Low-temperature titanium alloys represented by TA7 (Ti-5Al-2.5Sn), TC4 (Ti-6Al-4V), and Ti-2.5Zr-1.5Mo, etc., whose strength increases with the decrease of temperature, but the plastic change is not large. They maintain good ductility and toughness at low temperatures and avoid the cold brittleness of metals. Therefore, they are ideal materials for cryogenic containers, storage tanks, and other equipment. Titanium is a chemically very active metal, which can react with many elements and compounds at high temperatures. Titanium getter mainly refers to the reaction with carbon, hydrogen, nitrogen, and oxygen at high temperatures. Titanium is a very active metal. Its equilibrium potential is very low, and the thermodynamic corrosion tendency in the medium is high. But in fact, titanium is very stable in many media. For example, titanium is corrosion-resistant in oxidizing, neutral, and weak reducing media. This is because titanium has a great affinity with oxygen. In the air or in an oxygen-containing medium, a dense, strong adhesion, and inert oxide film is formed on the surface of titanium, which protects the titanium matrix from corrosion. Even due to mechanical wear, it will quickly heal itself or regenerate again, which shows that titanium is a metal with a strong tendency to passivation. Thank you for reading our article and we hope it can help you to have a better understanding of the characteristics and applications of titanium. If you want to know more about titanium and titanium alloys, we would like to advise you to visit Advanced Refractory Metals (ARM) for more information. Headquartered in Lake Forest, California, USA, Advanced Refractory Metals (ARM) is a leading manufacturer & supplier of refractory metals across the world, providing customers with high-quality refractory metals & alloys such as titanium, titanium alloys, tungsten, molybdenum, tantalum, rhenium, and zirconium at a very competitive price. Copyright © 1994-2019 Stanford Advanced Materials, All Rights Reserved.
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6 mm titanijum štap Deset svojstava štapića od titana: Mala gustina, veća od čvrstoće Gustina titana je 4,51 g / cm3, veća je od aluminija, ali je niža od čelika, bakra i nikla. Otpornost na koroziju 6 mm Titanium štap je vrlo aktivna metalna šipka. Ima nizak potencijal ravnoteže i visoku sklonost termodinamičkoj koroziji u medijumu. Ali u stvari, titanijum u oksidaciji, neutralnom i slabom reduciranju i drugim sredstvima je vrlo stabilan, otporan na koroziju. To je zbog toga što titanijum i kisik imaju snažnu silu zgušnjavanja, u zraku ili mediju koji sadrži kisik, površina titana stvara gust, jak adhezivni i inertni oksidni film kako bi zaštitio titanovu matricu od korozije. Čak i zbog mehaničkog habanja, može se obnoviti ili obnoviti. Ovo ukazuje da je titanijum metal sa jakom tendencijom pasivizacije, a folije titanovog oksida sa srednjom temperaturom ispod 315 ° C su zadržale ovo svojstvo. Da bi se povećala otpornost na koroziju titana, razvijene su tehnike površinske obrade kao što je oksidacija, galvansko plasiranje, raspršivanje plazmom, ionsko nitriranje, ionska implantacija i laserska obrada kako bi se povećala zaštita filma od titanijevog oksida i postigla očekivana otpornost na koroziju. Kako bi se zadovoljile potrebe metalnih materijala kao što su sumporna kiselina, hlorovodonična kiselina, metilamin otopina, visokotemperaturni vlažni hlor i visokotemperaturni hlorid, niz legiranih titan-legura, kao što su titanijum-molibden, titanijum-paladij i titanijum-nikal. razvijen. Titanijsko livenje je napravljeno od legura molibdena titana 32. Ti-0,3 molibden-0.8 niklena legura ili ti-0.2 paladijska legura lokalno se koristi u okruženju u kojem se često javljaju korozija ili otkaci pukotina i postiže se dobra efikasnost. Dobra otpornost na toplotu Nova 6 mm Titanium štap može se dugo koristiti 600 600 ili više. Dobra otpornost na niske temperature Legura titana TA7 (ti-5 al-2,5sn), TC 4 (ti-6 al-4v) i ti-2,5 zr-1,5 Mo su reprezentativni za niskotemperaturne legure titana. Njihova čvrstoća raste s padom temperature, ali njihova se plastičnost malo mijenja. Na niskoj temperaturi od -196-253 ℃, on održava dobru duktilnost i čvrstinu i izbjegava hladnu krhkost metala. Idealan je materijal za kriogene posude, spremnike i drugu opremu. Dobre performanse protiv prigušivanja U odnosu na čelik i bakar, titanijum ima duže vrijeme slabljenja vibracija kad je izložen mehaničkim i električnim vibracijama. Ovo svojstvo titana može se koristiti kao tuning vilica, vibracijski element pulverizatora i vibracioni film audio zvučnika. Nema magnetizma i zagađenja Titanijum je nemagnetni metal koji se neće magnetizirati u velikom magnetnom polju. Nema zagađenje i dobru kompatibilnost s ljudskim tkivima i krvlju. Zatezna čvrstoća blizu je prinosa Ovo svojstvo ukazuje da je prinosna snaga titana veća od čvrstoće (vlačna čvrstoća / prinosna čvrstoća), što ukazuje da je plastična deformacija metala titana u procesu formiranja loša. Odnos stepena prinosa i modula elastičnosti titana je veliki što titanijum čini elastičnim u procesu formiranja. Dobre performanse prenosa toplote Iako je toplinska provodljivost metala titana niža od ugljičnog čelika i bakra, njegova debljina stijenke može se u velikoj mjeri smanjiti zbog njegove izvrsne korozijske otpornosti. Prijenos topline između površine i pare u obliku je kapljeće kondenzacije, što smanjuje toplinsku skupinu. Ako se hlađenje vrši na površini, može se smanjiti i toplotna grupa. Zbog nedostatka kamenca na površini, performanse prenosa topline titana mogu se značajno povećati. Nizak modul elastičnosti Modul elastičnosti titanijuma je 106,4 gmpa na sobnoj temperaturi, što je 57% od čelika. Inspiratorne performanse 6 mm titanijum štap je vrlo aktivna metalna šipka koja reagira s mnogim elementima i spojevima na visokim temperaturama. Udisanje titana uglavnom se odnosi na reakciju sa ugljenikom, vodonikom, azotom i kiseonikom na visokoj temperaturi. Više titanićeva šipka za punjenje titana može se privući kao zahtjevi kupaca kao ERTi standard ili standard kao potrebe kupaca. Naglašena je velika količina šipke za punjenje titana, to je žica od titanijumske spiralne žice, žica od titanijumskih karata, ravna žica od titana i ravna žica od titana. Ako vam treba bilo šta od šipke za tiganj za punjenje titana, pošaljite e-poštu na cxmet, sunny@cxmet.com . Dobrodošli u vaše upite i narudžbe.