{"id":1703,"date":"2026-06-17T00:00:00","date_gmt":"2026-06-17T00:00:00","guid":{"rendered":"https:\/\/dtmaterials.com\/nemo-porro-possimus-rerum\/"},"modified":"2026-07-08T13:59:06","modified_gmt":"2026-07-08T13:59:06","slug":"nemo-porro-possimus-rerum","status":"publish","type":"post","link":"https:\/\/dtmaterials.com\/zh\/nemo-porro-possimus-rerum\/","title":{"rendered":"\u949b\u5408\u91d1\u5728\u4f4e\u7a7a\u98de\u884c\u9886\u57df\u4e2d\u7684\u5e94\u7528"},"content":{"rendered":"
\"Low-altitude
\u4f4e\u7a7a\u98de\u884c\u5668 :
(a)\u65e0\u4eba\u673a ;(b)\u98de\u884c\u6c7d\u8f66 ;(c)\u98de\u8247 ;(d)\u6c14\u8c61\u98de\u884c\u5668 ;(e)\u6d88\u9632\u706d\u706b\u65e0\u4eba\u673a ;(f)\u519c\u4e1a\u55b7\u96fe\u65e0\u4eba\u673a
Low-altitude aircraft:
(a) unmanned aerial vehicle; (b) flying car; (c) airship; (d) meteorological aircraft;
(e) fire-fighting unmanned aerial vehicle; (f) agricultural spraying unmanned aerial vehicle<\/figcaption><\/figure>\n\n\n\n

<\/p>\n\n\n\n

<\/p>\n\n\n

Due to its unique operating environment and performance requirements, low-altitude aircraft impose stringent criteria on the selection of manufacturing materials. Titanium alloys, characterized by low density, high specific strength, excellent corrosion resistance and favorable high-temperature performance, offer prominent advantages in the manufacturing of low-altitude aircraft. At present, titanium alloys have gradually become a key option for structural materials in the low-altitude aircraft manufacturing sector. They can effectively increase the effective payload of aircraft, improve flight performance, and maintain stable mechanical properties under harsh environmental conditions. For low-altitude aircraft, the application of titanium alloys can enhance maneuverability and durability in complex environments, representing a critical trend for future development. Nevertheless, the application of titanium alloys also faces considerable challenges. Specifically, the high material cost and difficulties in processing and manufacturing are the primary factors currently hindering their large-scale application.<\/p>\n

\u4f4e\u7a7a\u98de\u884c\u5668\u7531\u4e8e\u5176\u7279\u6b8a\u7684\u8fd0\u884c\u73af\u5883\u548c\u6027\u80fd\u9700\u6c42\uff0c\u5bf9\u5236\u9020\u6750\u6599\u7684\u9009\u62e9\u6709\u7740\u4e25\u683c\u7684\u6807\u51c6\u3002\u949b\u5408\u91d1\u5177\u6709\u4f4e\u5bc6\u5ea6\u3001\u9ad8\u6bd4\u5f3a\u5ea6\u3001\u9ad8\u8010\u8150\u8680\u6027\u548c\u826f\u597d\u7684\u9ad8\u6e29\u6027\u80fd\uff0c\u5728\u5236\u9020\u4f4e\u7a7a\u98de\u884c\u5668\u65f6\u5177\u6709\u663e\u8457\u7684\u4f18\u52bf\u3002\u76ee\u524d\u949b\u5408\u91d1\u5df2\u7ecf\u9010\u6e10\u6210\u4e3a\u4f4e\u7a7a\u98de\u884c\u5668\u5236\u9020\u9886\u57df\u7ed3\u6784\u6750\u6599\u91cd\u8981\u9009\u62e9\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u63d0\u9ad8\u98de\u884c\u5668\u7684\u6709\u6548\u8f7d\u8377\uff0c\u63d0\u9ad8\u98de\u884c\u6027\u80fd\uff0c\u80fd\u591f\u5728\u6076\u52a3\u7684\u73af\u5883\u6761\u4ef6\u4e0b\u4fdd\u6301\u7a33\u5b9a\u7684\u673a\u68b0\u6027\u80fd\u3002\u5bf9\u4e8e\u4f4e\u7a7a\u98de\u884c\u5668\u800c\u8a00\uff0c\u8fd0\u7528\u949b\u5408\u91d1\u53ef\u4ee5\u589e\u5f3a\u5176\u5728\u590d\u6742\u73af\u5883\u4e2d\u7684\u53ef\u64cd\u4f5c\u6027\u548c\u8010\u4e45\u6027\uff0c\u662f\u672a\u6765\u53d1\u5c55\u7684\u91cd\u8981\u8d8b\u52bf\u3002\u7136\u800c\u949b\u5408\u91d1\u7684\u5e94\u7528\u4e5f\u6709\u5f88\u5927\u6311\u6218\uff0c\u4e3b\u8981\u662f\u5176\u8f83\u9ad8\u7684\u6750\u6599\u6210\u672c\u548c\u751f\u4ea7\u52a0\u5de5\u96be\u5ea6\uff0c\u662f\u76ee\u524d\u963b\u788d\u5176\u5927\u89c4\u6a21\u5e94\u7528\u7684\u4e3b\u8981\u56e0\u7d20\u3002<\/p>\n

Mainstream low-altitude aircraft mainly include the following types:
Unmanned Aerial Vehicle (Drone): A UAV is an aircraft that operates without onboard manual piloting or with semi-autonomous control. Based on differences in structure and application scenarios, UAVs can be further categorized into fixed-wing UAVs, multi-rotor UAVs, vertical take-off and landing (VTOL) UAVs, etc. They are capable of performing a variety of missions including aerial photography, reconnaissance, cargo delivery and scientific research.
Unmanned Helicopter (Helicopter): An aircraft that generates lift via rotors to enable vertical take-off and landing as well as hovering, and is widely used in medical rescue, aerial patrol, tourism and other fields.
Paraglider: A low-speed aircraft with a simple structure that is propelled by air currents, and is primarily used for extreme sports and recreational activities.
Airship (Hot air balloon): An aircraft that operates based on the principle of hot air buoyancy, and is deployed for sightseeing tourism as well as scientific research in meteorology, geography and other disciplines.
Glider: A powerless aircraft that maintains flight primarily relying on updrafts.
Light aircraft: Light aircraft generally refer to small-sized aircraft with low weight and limited passenger capacity, including gliders, ultralight aircraft and other types.
Ultralight aircraft: An ultralight aircraft is a small and lightweight aircraft that typically can carry only one to two occupants, and is mainly used for recreational flying.<\/p>\n

\u4e3b\u6d41\u7684\u4f4e\u7a7a\u98de\u884c\u5668\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u51e0\u79cd\u7c7b\u578b \uff1a
\u65e0\u4eba\u673a\uff08Drone\uff09\uff1a\u65e0\u4eba\u673a\u662f\u4e00\u79cd\u65e0\u9700\u4eba\u5de5\u64cd\u63a7\u6216\u8005\u534a\u81ea\u52a8\u64cd\u63a7\u7684\u98de\u884c\u5668\uff0c\u6309\u7167\u7ed3\u6784\u548c\u7528\u9014\u4e0d\u540c\uff0c\u65e0\u4eba\u673a\u53ef\u7ec6\u5206\u4e3a\u56fa\u5b9a\u7ffc\u65e0\u4eba\u673a\u3001\u591a\u65cb\u7ffc\u65e0\u4eba\u673a\u3001\u5782\u76f4\u8d77\u964d\u65e0\u4eba\u673a\u7b49\u3002\u53ef\u4ee5\u8fdb\u884c\u7a7a\u62cd\u3001\u4fa6\u5bdf\u3001\u8fd0\u9001\u3001\u79d1\u7814\u7b49\u591a\u79cd\u4efb\u52a1\u3002<\/p>\n

\u65e0\u4eba\u76f4\u5347\u673a\uff08Helicopter\uff09\uff1a\u5229\u7528\u65cb\u7ffc\u4ea7\u751f\u5347\u529b\u53ef\u4ee5\u5782\u76f4\u8d77\u964d\u548c\u60ac\u505c\u7684\u98de\u884c\u5668\uff0c\u5e7f\u6cdb\u7528\u4e8e\u533b\u7597\u6551\u63f4\u3001\u7a7a\u4e2d\u5de1\u903b\u3001\u65c5\u6e38\u89c2\u5149\u7b49\u9886\u57df\u3002<\/p>\n

\u6ed1\u7fd4\u4f1e\uff08Paraglider\uff09\uff1a\u6ed1\u7fd4\u4f1e\u662f\u4e00\u79cd\u4ee5\u6c14\u6d41\u4e3a\u9a71\u52a8\uff0c\u7ed3\u6784\u7b80\u5355\u7684\u4f4e\u901f\u98de\u884c\u5668\uff0c\u4e3b\u8981\u7528\u4e8e\u6781\u9650\u8fd0\u52a8\u548c\u4f11\u95f2\u5a31\u4e50\u3002<\/p>\n

\u98de\u8247\uff08Hot air balloon\uff09\uff1a\u98de\u8247\u662f\u4e00\u79cd\u5229\u7528\u70ed\u7a7a\u6c14\u4e0a\u5347\u539f\u7406\u98de\u884c\u7684\u8bbe\u5907\uff0c\u7528\u4e8e\u89c2\u5149\u65c5\u6e38\u6216\u6c14\u8c61\u3001\u5730\u7406\u7b49\u79d1\u5b66\u7814\u7a76\u3002\u6ed1\u7fd4\u673a\uff08Glider\uff09\uff1a\u6ed1\u7fd4\u673a\u662f\u4e00\u79cd\u65e0\u52a8\u529b\u7684\u98de\u884c\u5668\uff0c\u4e3b\u8981\u5229\u7528\u6c14\u6d41\u4e0a\u5347\u624d\u80fd\u98de\u884c\u3002<\/p>\n

\u8f7b\u578b\u98de\u673a\uff08Light aircraft\uff09\uff1a\u8f7b\u578b\u98de\u673a\u901a\u5e38\u6307\u7684\u662f\u5c0f\u578b\u3001\u91cd\u91cf\u8f7b\u3001\u5bb9\u91cf\u5c0f\u7684\u98de\u673a\uff0c\u5982\u6ed1\u7fd4\u673a\u3001\u8d85\u8f7b\u578b\u98de\u673a\u7b49\u3002<\/p>\n

\u8d85\u8f7b\u578b\u98de\u673a (Ultralight aircraft) \uff1a\u8d85\u8f7b\u578b\u98de\u673a\u662f\u4e00\u79cd\u5c0f\u578b\u3001\u8f7b\u578b\u7684\u98de\u673a\uff0c\u901a\u5e38\u53ea\u80fd\u642d\u8f7d\u4e00\u5230\u4e24\u4eba\uff0c\u4e3b\u8981\u7528\u4e8e\u5a31\u4e50\u98de\u884c\u3002<\/p>\n

Titanium alloys are applied to key components of low-altitude aircraft, such as the wings, propellers and fuselage of unmanned aerial vehicles (UAVs), which substantially improves the overall performance of the aircraft.<\/p>\n

First, the high specific strength of titanium alloys allows UAV wings to be designed to be thinner and lighter without sacrificing strength, which contributes to enhanced flight performance. Titanium alloys are also suitable for manufacturing aircraft propellers: their superior corrosion resistance effectively suppresses corrosion caused by long-term service and harsh operating environments, extending service life and reducing maintenance costs.<\/p>\n

Second, the high-temperature performance of titanium alloys endows them with significant application value in the engine section of aircraft. The engine is one of the most critical components of an aircraft, and it also operates in the harshest environment. The high-temperature resistance of titanium alloys enables the material to maintain stable performance under the high-temperature operating conditions of aircraft engines, thereby improving the working efficiency and service life of the engine.<\/p>\n

\u949b\u5408\u91d1\u5e94\u7528\u4e8e\u4f4e\u7a7a\u98de\u884c\u5668\u7684\u5173\u952e\u90e8\u4ef6\u6bd4\u5982\u65e0\u4eba\u673a\u7684\u673a\u7ffc\u3001\u87ba\u65cb\u6868\u3001\u673a\u8eab\u7b49\u90e8\u4f4d\uff0c\u6781\u5927\u5730\u63d0\u5347\u98de\u884c\u5668\u7684\u6027\u80fd\u3002<\/p>\n

\u9996\u5148\u949b\u5408\u91d1\u7684\u9ad8\u6bd4\u5f3a\u5ea6\u4f7f\u5f97\u65e0\u4eba\u673a\u7684\u673a\u7ffc\u53ef\u4ee5\u8bbe\u8ba1\u5f97\u66f4\u8584\uff0c\u66f4\u8f7b\u800c\u5f3a\u5ea6\u4e0d\u51cf\uff0c\u8fd9\u6709\u52a9\u4e8e\u63d0\u9ad8\u98de\u884c\u5668\u7684\u98de\u884c\u6027\u80fd\u3002\u98de\u884c\u5668\u7684\u87ba\u65cb\u6868\u4e5f\u53ef\u4ee5\u4f7f\u7528\u949b\u5408\u91d1\u5236\u9020\uff0c\u7531\u4e8e\u5176\u8010\u8150\u8680\u6027\u4f18\u826f\uff0c\u53ef\u4ee5\u6709\u6548\u9632\u6b62\u7531\u4e8e\u957f\u671f\u4f7f\u7528\u548c\u6076\u52a3\u73af\u5883\u5e26\u6765\u7684\u8150\u8680\u95ee\u9898\uff0c\u5ef6\u957f\u4f7f\u7528\u5bff\u547d\u5e76\u964d\u4f4e\u7ef4\u62a4\u6210\u672c\u3002<\/p>\n

\u5176\u6b21\u949b\u5408\u91d1\u7684\u9ad8\u6e29\u6027\u80fd\u4f7f\u5f97\u5176\u5728\u98de\u884c\u5668\u7684\u53d1\u52a8\u673a\u90e8\u5206\u6709\u7740\u91cd\u8981\u7684\u5e94\u7528\u4ef7\u503c\u3002\u53d1\u52a8\u673a\u662f\u98de\u884c\u5668\u4e2d\u6700\u91cd\u8981\u7684\u90e8\u5206\u4e4b\u4e00\uff0c\u4e5f\u662f\u5de5\u4f5c\u73af\u5883\u6700\u6076\u52a3\u7684\u90e8\u5206\u3002\u949b\u5408\u91d1\u7684\u9ad8\u6e29\u6027\u80fd\u4f7f\u5f97\u5b83\u53ef\u4ee5\u5728\u53d1\u52a8\u673a\u7684\u9ad8\u6e29\u73af\u5883\u4e0b\u4fdd\u6301\u7a33\u5b9a\u7684\u6027\u80fd\uff0c\u63d0\u9ad8\u53d1\u52a8\u673a\u7684\u5de5\u4f5c\u6548\u7387\u548c\u4f7f\u7528\u5bff\u547d\u3002<\/p>\n

The innovative applications of titanium alloys are also embodied in the design and manufacturing processes of aircraft. By adopting novel design concepts and manufacturing technologies, the performance advantages of titanium alloys can be exploited more effectively to improve the overall performance of aircraft. For example, optimized design enables a more compact structure of aircraft, eliminates unnecessary weight, and enhances flight efficiency. Meanwhile, advanced manufacturing technologies such as 3D printing can be employed to fabricate complex titanium alloy components.<\/p>\n

The innovative integration of titanium alloys with low-altitude aircraft will substantially improve the performance and service effectiveness of aircraft, meeting the growing demand for complex missions. Owing to these advantageous properties, titanium alloys will enjoy broader application prospects in the future design and manufacturing of low-altitude aircraft.<\/p>\n

Currently, the following titanium alloy grades are utilized in aircraft:
Ti-6Al-4V (TC4): The most widely adopted \u03b1+\u03b2 titanium alloy, which exhibits excellent mechanical properties and corrosion resistance, and is extensively used in the aerospace field.
Ti-5Al-2.5Sn (TA7): Features good weldability and stability, and is commonly employed for aircraft structural components.
Ti-3Al-2.5V (TC2): Possesses relatively high strength and hardness, and is typically used to manufacture high-pressure pipelines for aircraft.
Ti-6Al-2Sn-4Zr-2Mo (TC11): Demonstrates outstanding strength and toughness at elevated temperatures, and is commonly used to fabricate components such as aircraft engine parts.
Ti-6Al-4V ELI (TC4 ELI): A low-oxygen variant of Ti-6Al-4V, which delivers improved toughness and fatigue strength, and is often used to manufacture aerospace components.<\/p>\n

Each titanium alloy possesses specific properties and application scenarios, and the appropriate alloy grade shall be selected in accordance with specific design requirements and working conditions.<\/p>\n

\u949b\u5408\u91d1\u7684\u521b\u65b0\u5e94\u7528\u4e5f\u4f53\u73b0\u5728\u98de\u884c\u5668\u7684\u8bbe\u8ba1\u548c\u5236\u9020\u8fc7\u7a0b\u4e2d\u3002\u901a\u8fc7\u4f7f\u7528\u65b0\u7684\u8bbe\u8ba1\u7406\u5ff5\u548c\u5236\u9020\u6280\u672f\uff0c\u53ef\u4ee5\u66f4\u597d\u5730\u5229\u7528\u949b\u5408\u91d1\u7684\u6027\u80fd\u4f18\u52bf\uff0c\u63d0\u5347\u98de\u884c\u5668\u7684\u6574\u4f53\u6027\u80fd\u3002\u4f8b\u5982\u53ef\u4ee5\u901a\u8fc7\u4f18\u5316\u8bbe\u8ba1\uff0c\u4f7f\u5f97\u98de\u884c\u5668\u7684\u7ed3\u6784\u66f4\u52a0\u7d27\u51d1\uff0c\u51cf\u5c11\u4e0d\u5fc5\u8981\u7684\u91cd\u91cf\uff0c\u63d0\u9ad8\u98de\u884c\u6548\u7387\u3002\u540c\u65f6\uff0c\u4e5f\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u65b0\u7684\u5236\u9020\u6280\u672f\uff0c\u5982 3D\u6253\u5370\u7b49\uff0c\u6765\u5236\u9020\u51fa\u590d\u6742\u7684\u949b\u5408\u91d1\u96f6\u4ef6\u3002\u949b\u5408\u91d1\u4e0e\u4f4e\u7a7a\u98de\u884c\u5668\u7684\u521b\u65b0\u6027\u7ed3\u5408\u5c06\u4f1a\u5927\u5927\u63d0\u5347\u98de\u884c\u5668\u7684\u6027\u80fd\u548c\u4f7f\u7528\u6548\u679c\uff0c\u6ee1\u8db3\u65e5\u76ca\u589e\u957f\u7684\u590d\u6742\u4efb\u52a1\u9700\u6c42\u3002\u800c\u949b\u5408\u91d1\u7684\u8fd9\u4e9b\u4f18\u70b9\uff0c\u4e5f\u5c06\u4f7f\u5176\u5728\u672a\u6765\u7684\u4f4e\u7a7a\u98de\u884c\u5668\u8bbe\u8ba1\u548c\u5236\u9020\u4e2d\uff0c\u5177\u6709\u66f4\u5e7f\u9614\u7684\u5e94\u7528\u524d\u666f\u3002
\u76ee\u524d\u98de\u884c\u5668\u91c7\u7528\u4ee5\u4e0b\u51e0\u79cd\u949b\u5408\u91d1\u724c\u53f7 \uff1a
Ti-6Al-4V\uff08TC4\uff09\uff1a\u6700\u5e38\u7528\u7684 \u03b1+\u03b2 \u949b\u5408\u91d1\uff0c\u5177\u6709\u4f18\u5f02\u7684\u673a\u68b0\u6027\u80fd\u548c\u8010\u8150\u8680\u6027\uff0c\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u822a\u7a7a\u822a\u5929\u9886\u57df\u3002
Ti-5Al-2.5Sn\uff08TA7\uff09\uff1a\u5177\u6709\u826f\u597d\u7684\u710a\u63a5\u6027\u80fd\u548c\u7a33\u5b9a\u6027\uff0c\u901a\u5e38\u7528\u4e8e\u98de\u884c\u5668\u7684\u7ed3\u6784\u4ef6\u3002
Ti-3Al-2.5V\uff08TC2\uff09\uff1a\u5177\u6709\u8f83\u9ad8\u7684\u5f3a\u5ea6\u548c\u786c\u5ea6\uff0c\u5e38\u7528\u4e8e\u5236\u9020\u98de\u884c\u5668\u7684\u9ad8\u538b\u7ba1\u9053\u3002
Ti-6Al-2Sn-4Zr-2Mo\uff08TC11\uff09\uff1a\u5728\u9ad8\u6e29\u4e0b\u5177\u6709\u4f18\u5f02\u7684\u5f3a\u5ea6\u548c\u97e7\u6027\uff0c\u5e38\u7528\u4e8e\u5236\u9020\u98de\u673a\u53d1\u52a8\u673a\u7b49\u90e8\u4ef6\u3002
Ti-6Al-4V ELI\uff08TC4 ELI\uff09\uff1a\u4f4e \u6c27 \u7248 \u672c \u7684 Ti-6Al-4V\uff0c\u5177\u6709\u66f4\u597d\u7684\u97e7\u6027\u548c\u75b2\u52b3\u5f3a\u5ea6\uff0c\u5e38\u7528\u4e8e\u5236\u9020\u822a\u7a7a\u822a\u5929\u90e8\u4ef6\u3002
\u6bcf\u79cd\u949b\u5408\u91d1\u90fd\u6709\u5176\u7279\u5b9a\u7684\u6027\u80fd\u548c\u7528\u9014\uff0c\u9700\u8981\u6839\u636e\u5177\u4f53\u7684\u8bbe\u8ba1\u8981\u6c42\u548c\u5de5\u4f5c\u6761\u4ef6\u6765\u9009\u62e9\u9002\u5408\u7684\u949b\u5408\u91d1\u724c\u53f7\u3002<\/p>\n

 <\/p>\n\n\n

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Due to its unique operating environment and performance requirements, low-altitude aircraft impose stringent criteria on the selection of manufacturing materials. Titanium alloys, characterized by low density, high specific strength, excellent corrosion resistance and favorable high-temperature performance, offer prominent advantages in the manufacturing of low-altitude aircraft. At present, titanium alloys have gradually become a key option […]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[40],"tags":[44,43,45,41],"class_list":["post-1703","post","type-post","status-publish","format-standard","hentry","category-ti-solutions","tag-applications","tag-low-altitude-aircraft","tag-problems-and-challenges","tag-titanium-alloy"],"_links":{"self":[{"href":"https:\/\/dtmaterials.com\/zh\/wp-json\/wp\/v2\/posts\/1703","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dtmaterials.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dtmaterials.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dtmaterials.com\/zh\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/dtmaterials.com\/zh\/wp-json\/wp\/v2\/comments?post=1703"}],"version-history":[{"count":4,"href":"https:\/\/dtmaterials.com\/zh\/wp-json\/wp\/v2\/posts\/1703\/revisions"}],"predecessor-version":[{"id":2061,"href":"https:\/\/dtmaterials.com\/zh\/wp-json\/wp\/v2\/posts\/1703\/revisions\/2061"}],"wp:attachment":[{"href":"https:\/\/dtmaterials.com\/zh\/wp-json\/wp\/v2\/media?parent=1703"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dtmaterials.com\/zh\/wp-json\/wp\/v2\/categories?post=1703"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dtmaterials.com\/zh\/wp-json\/wp\/v2\/tags?post=1703"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}