Overview
Titanium is a transition metal known for its exceptional strength, low density, and resistance to corrosion. Discovered in 1791, it has become indispensable in modern engineering and medicine due to its unique combination of properties. Titanium is as strong as steel but 45% lighter, making it ideal for weight-sensitive applications. Despite its abundance in the Earth's crust, titanium is expensive to extract and refine, which limits its use to high-value applications. The Kroll process is the primary method for producing metallic titanium from its ores. Its biocompatibility has made it the material of choice for medical implants and surgical tools.
Physical and Chemical Properties
Titanium has a hexagonal close-packed crystal structure at room temperature, transitioning to body-centered cubic at 882°C. Its most notable property is its high strength-to-weight ratio, which surpasses that of most steel alloys. The metal forms a passive oxide layer when exposed to air, giving it excellent corrosion resistance even in saltwater and chlorine environments. Titanium is paramagnetic and has relatively low electrical and thermal conductivity compared to other metals. It reacts with oxygen at high temperatures and dissolves in concentrated acids, particularly hydrofluoric acid. Alloying elements like aluminum and vanadium are often added to enhance specific properties for different applications.
Main Applications
In aerospace, titanium is used for aircraft frames, engine components, and spacecraft due to its strength and heat resistance. The Boeing 787 Dreamliner contains about 15% titanium by weight. Medical applications include orthopedic implants, dental fixtures, and surgical instruments where its biocompatibility prevents rejection by the human body. Industrial uses include chemical processing equipment, desalination plants, and power generation components where corrosion resistance is critical. Consumer applications have grown to include high-end watches, sports equipment, and luxury goods. Emerging uses include additive manufacturing (3D printing) of complex titanium components.
Safety and Storage
Solid titanium poses minimal health risks, but titanium dust can be hazardous if inhaled, potentially causing lung irritation. Proper ventilation and personal protective equipment should be used when machining or handling powdered forms. Titanium fires can be challenging to extinguish as the metal burns in nitrogen and carbon dioxide. Storage should be in dry conditions away from strong oxidizers. Titanium scrap should be kept separate from other metals to prevent contamination. In powder form, titanium is classified as a combustible dust and requires specific handling procedures to prevent explosions.
B2B Procurement Guide
When procuring titanium, clearly specify the required grade (Grade 1-5 are most common), with Grade 5 (Ti-6Al-4V) being the workhorse alloy. Consider the form needed: sheets, rods, tubes, wires, or powders each have different price points and suppliers. Lead times can be significant for specialized forms or high-purity requirements. Quality certifications like ASTM standards (B265 for sheet, B348 for bar) are essential for critical applications. For large orders, consider long-term contracts to mitigate price volatility. Secondary sources like certified scrap can offer cost savings for some applications. Always verify supplier certifications and request material test reports for critical components.
Related Manufacturers
- 主营：功率模块、功率单元、重载电机控制
- 主营：铁碳填料、还原铁粉、配重铁粉、化工铁粉、混凝土滤板、磁粉、柔性防水套管、刚性防水套管、ABS滤板模板、石英砂滤料、无烟煤滤料、蜂窝斜管填料、盘式曝气器、活性炭、微电解填料、锰砂滤料、蜂窝活性炭、多孔悬浮球填料、套筒补偿器、旋转补偿器、可提升曝气器、滤头、聚丙烯酰胺PAM、聚合氯化铝PAC、水处理磁粉
- 主营：计时器、记分系统、电动计时仪、计时记分设备
- 主营：机器人零件加工、铝合金五轴加工、人形机器人关节加工、定做钛零件、电机外壳加工、精密零件加工、汽车零件加工、海洋设备零件加工、精密机械加工
- 主营：通用零件、管板加工、零件定制、零部件加工、法兰件加工、走心机铣床、机械零部件、尺寸精准锻件、大型矩形花键、成套设备加工、矩形花键加工、cnc数控车床加工、农业机械变速箱
- 主营：采样工具、水质分析仪、测试系统、分析系统、同位素分析仪
- 主营：氧化铝、光触媒、纳米氧化锆、纳米二氧化钛、氧化硅、纳米氧化铈、抛光粉、抗菌剂、纳米ato粉、纳米银粉、纳米氧化钕、纳米氧化镁、纳米氧化铁、纳米氧化铜、纳米氧化锌、纳米氧化锰、纳米氧化镍、陶瓷粘合剂、隔热涂料、纳米除醛剂、装修除味剂、光催化微珠、羟基发生器、光催化涂料、光催化陶瓷滤网
- 主营：不锈钢毛细管、镀铜圆钢、不锈铁棒材、镍钛记忆合金丝、钛棒、钛合金棒、钛板、钛管、不锈铁板材、N6镍板、ni200棒材、c276哈氏合金棒、英科耐尔718棒材、镍管、耐腐蚀管材
- 主营：纳米氧化铝、纳米二氧化硅、纳米氧化锌、纳米二氧化钛、纳米氧化锆、纳米氧化铈、纳米ATO、纳米氧化镁、纳米氧化铁、银离子抗菌剂、光触媒、纳米氧化钨、纳米氧化铜、纳米氧化镧、纳米氧化钇、纳米碳化硅、纳米硼化锆、纳米氮化硼、纳米氧化镍、纳米氧化锰、纳米负离子粉、纳米氟化镁
- 主营：保温杯、干燥箱、电阻炉、钛合金退火炉、预热炉、变压器、钎焊炉、温控表、退火炉、热处理炉、工业烤箱、陶瓷排胶炉、实验室电炉、真空时效炉、热处理设备、高温隧道炉、淬火加热炉、模具氮化炉、干燥烧结一体炉、真空气氛罐式炉、铜端网带烧结炉、压电陶瓷烧结炉、轴承套圈淬火炉
- 主营：轴承、导轨、联轴器、世嘉智尼LAMP、弹簧、WINKEL组合轴承、GUTEKUNST弹簧、手轮、铰链、脚轮、FLURO关节轴承
- 主营：石墨化炉
- 主营：甜菊糖、氯乙酰、二乙苯、二硼化钛、酞菁绿、阻燃剂、4316-73-8、二戊烯、单甲醚、硫酸锂、4861-19-2、大理石、1192-62-7、羊脂酸、7783-40-6、磷酸氢、8002-74-2、7782-61-8、龙脑油、2842-44-6、聚甘油、二聚酸、戊二醇、聚醚f68、磺化油、1310-58-3
- 主营：化学品、香精香料、试剂、草酸钛、中间体、有机硅、橡胶树脂、催化剂、纳米材料
- 主营：二氯二茂钛、双环戊二烯二氯化钛、二氯二茂锆
- 主营：钛元素抗晶间腐蚀、各类锻件:环形锻件、轴类锻件、法兰锻件、筒类锻件、异形锻件、不锈钢锻件、齿轮锻件
- 主营：溅射靶材、合金靶材、特殊合金、锡银钛、高纯材料、试样加工
- 主营：固体酸催化剂、重组胶原蛋白、硅油、四氟化钛、特种硅油、聚硅氮烷、硼酸铝晶须、碳化硅晶须、t-BAMBP萃取剂、全氟三丁胺
- 主营：铝钛硼中间合金、铝中间合金
- 主营：透明钛络合物厂商、催化剂
- 主营：四异丙氧基钛、偶联剂
- 主营：合金靶材、陶瓷靶材、金属靶材、钛铌合金靶材、高纯合金靶材、铜靶材、银靶材、铝靶材、锂靶材、单质金属靶、高纯银靶材、镍铜合金靶材、溅射靶、铬靶材、锆靶材、氧化铟镓锌靶材、铱靶材、铂靶材、硫酸钠靶材、二氧化硅靶材、氧化镁靶材、钼钽合金靶材、碲化锑靶材
- 主营：PLA、PBAT、降解塑料、钛白粉、生物降解塑料、全降解塑料、PLA塑料、PBAT塑料、PP降解材料、ABS降解材料、PET降解材料、PP秸秆料、ABS秸秆料、PP改性料、ABS改性料、可降解塑料、植物纤维改性PP、植物纤维改性ABS、植物纤维改性PET
- 主营：贵金属、稀土金属、大有色金属、小有色金属、准金属、黑色金属、高熵合金、有色金属合金、贵金属合金、稀土合金、难熔金属合金、单元素标准溶液、多元素混合标准溶液、金属合金粉、金属靶材、陶瓷靶材、金属合金靶材、超高纯金属
- 主营：草酸氧钛铵有机合成、导电漆、五氧化二钒、漂粉精
- 主营：海藻酸钠、黄原胶、聚丙烯酸钠、柠檬酸锌硼钛厂家、明胶、魔芋粉、CMC、预糊化淀粉、聚维酮K30、赤藓糖醇、低聚半乳糖、低聚果糖、低聚木糖、低聚异麦芽糖、甘露糖醇、结晶果糖、菊粉、麦芽糖醇、麦芽糖粉、木糖醇、乳糖、山梨糖醇、糖精钠、甜菊糖、甜蜜素