USS Los Angeles was a rigid airship, designated ZR-3, which was built in 1923–1924 by the Zeppelin company in Friedrichshafen, Germany, as war reparations. She was delivered to the United States Navy in October 1924 and after being used mainly for experimental work, particularly in the development of the American parasite fighter program, was ...

2012年2月26日 · The USS Los Angeles — by far the most successful of the United States Navy’s rigid airships — was built in Germany by the Zeppelin Company. Designated ZR-3 (Zeppelin Rigid number 3) by the United States Navy, the ship was constructed as the LZ-126 (Luftschiff Zeppelin number 126; the 126th design produced by the Zeppelin Company.)

2023年9月26日 · The USS Los Angeles (ZR-3) was a prominent airship acquired by the United States from Germany as part of World War I reparations. Commissioned in the 1920s, it played a pivotal role in the development of airship operations, techniques, and naval aviation strategies.

USS Los Angeles (ZR-3), Airship 1924-1939. USS Los Angeles, a 2,472,000 cubic foot rigid airship was built at Friedrichshafen, Germany. Her construction was partially funded by German World War I reparations and was conditional on her being employed for "civil" purposes.

Zr-3: 对应标准: GB /T 26314-2010 锆及锆合金牌号和化学成分 Designation and chemical composition of zirconium and zirconium alloys: 归类: 其它金属材料: 标签: 一般工业用锆合金

ZR-3 was named Los Angeles, the second U.S. warship to bear the name, to honor a large city in Southern California. The first Los Angeles was a civilian tanker that served as a Navy ship between 1917 and 1919. Made her first flight on 27 Aug. …

The USS Los Angeles, designated as the ZR-3 by the US Navy, was the first airship designed for intercontinental flights. At the end of WW I, British leaders sought to destroy the German airship industry since German airships had been used in WW I to conduct bombing raids on civilians.

本文综述了工业纯锆 Zr-3（ASTM 中 R60702） 的成分及制备，力学性能及影响因素，焊接工艺及耐腐蚀性。本文阐述了 Zr-3 在一般工业上的应用，并展望其在核工业领域的应用。 指标意义：反映机组设备健康状态；值长对重要缺陷的甄别能力。 3.7 重要工作吻合度

①横截面积不大于64.5cm²的棒材的纵向室温力学性能应符合表中规定。当需方要求并在合同中注明时，Zr-2、Zr-4的纵向高温力学性能应符合表中的规定。 ②当需方要求并在合同中注明时，丝材的室温力学性能报实测值或由供需双方协商确定。

Zr-3: 标准: GB /T 8769-2010 锆及锆合金棒材和丝材 Zirconium and zirconium alloy bars and wires: 归类: 其它金属材料: 标签: 一般工业用锆合金 丝材、棒材