可重复使用50次！星河动力苍穹-50发动机变推力试车成功，解锁火箭垂直回收关键技术【附商业航天行业市场分析】

Core Insights - The successful high-precision variable thrust test of the CQ-50 engine marks a significant advancement in China's private aerospace sector, particularly in the core technology of vertical recovery for liquid rockets [2][5] - The engine's ability to operate at a thrust limit of 32% of its rated power and achieve a rapid response time of under 0.5 seconds demonstrates its stability and potential for reusable rocket applications [2][5] Company Overview - Beijing Xinghe Power Aerospace Technology Co., Ltd. was established in February 2018 with a registered capital of approximately 432.87 million RMB, focusing on low-cost commercial launch vehicle development and launch services [3] - Within seven years, the company has become a leading player in China's private rocket sector, completing 21 commercial launches and placing 85 satellites into orbit, capturing a market share of 15% [3] Technological Advancements - The CQ-50 engine features a thrust-to-weight ratio greater than 120, a swing capability of ±6°, and a design life of 50 reuses, with a combustion efficiency exceeding 96% [2][5] - The use of metal 3D printing technology for key components has significantly improved production efficiency and reduced costs to one-third of traditional methods [5] Industry Context - Since 2016, China's aerospace sector has entered a phase of rapid innovation, with significant advancements in space infrastructure and satellite systems [7] - In 2023, China's commercial space activities saw a 29% year-on-year increase in the number of commercial satellites launched, with 141 satellites launched and 23 commercial launches conducted [11] Market Dynamics - The commercial launch sector is experiencing accelerated growth, with government support and local policies fostering innovation and collaboration across related fields [14] - Experts predict that with ongoing technological breakthroughs and capital support, China's commercial aerospace industry is poised to mature by the end of the 14th Five-Year Plan, paving the way for a new phase in space economy development [14]