从智能机器人到航天工程，从运动科技到医疗健康，磁性超材料具有广泛的应用潜力。在软体机器人领 域，这种超材料可化身为"智能护甲"，实现冲击吸收的自动调节；在运动鞋底植入这类材料后，其能 像"会思考"的弹簧，动态调整各区域软硬度，从而实现更高的跑步效能；在医疗应用领域，这些"磁性 精灵"可在磁场引导下疏通血管。（记者刘霞） 【总编辑圈点】 西班牙马德里卡洛斯三世大学与美国哈佛大学联合研究团队通过实验证实，只需调整内部磁体排列或施 加外部磁场，就能改变磁性超材料的力学和结构特性。这一成果有望为生物医学、软体机器人等领域带 来更多创新应用。相关研究成果发表于最近的《先进材料》杂志。 超材料作为人工设计的智能材料，能够实现自然界材料所不具备的超常物理性质（如负折射率、负磁导 率等）。研究团队创造性地将微型柔性磁体排列成旋转的菱形阵列，通过动态调整磁体分布或施加外部 磁场，可使磁性超材料整体展现出可调控的刚度与能量吸收能力。这种"变形金刚"般的特性，此前从未 在传统材料中出现。 在实验中，研究团队系统分析了磁体取向、剩磁特性及材料刚度间的细微关联。他们发现：改变磁体排 列方向，或精确调控磁体间距产生的相互作用，都能让超材 ...

1.【海力士DRAM颗粒价格上调超10%】从供应链权威渠道获悉，海力士DRAM（消费级）颗粒价格已上 调约10%+。另据市场调查公司DRAMeXchange市调结果显示，用于个人电脑的通用DRAM DDR4 8Gb 2.【稀土光功能材料联合实验室揭牌成立】4月30日，国创中心孵化企业国创稀品与内蒙古科技大学共建 的"稀土光功能材料联合实验室"正式揭牌成立。下一步双方将在研发新一代稀土光功能材料、建立产业 基地、推动科研成果落地转化、缩短产业化周期、推进行业标准制定、联合申报省部级及以上科技专项 等方面加强合作，搭建"产学研资用"对接平台，加速技术市场化。（包钢集团微信公号） 精选行业新闻，帮你省时间！ 此外，如果您还想 查公司、找项目、看行业，深入了解人形机器人、商业航天、AGI等热门赛 道 ，欢迎加入睿兽分析会员，解锁相关行业图谱和报告等。 （活动期间加入会员可免费获赠一 份产业日报） （千兆字节）产品的固定交易价格较3月上涨22.22%。（华尔街见闻） 更多智能制造产业资讯 …… 扫码订阅 智能制造 产业日报， 3.【英伟达已向中国三家企业通报】5月3日消息，在针对中国市场的H20芯片遭美国政府禁售后，美 ...

Financial Data and Key Metrics Changes - The company reported record revenue of $7,500,000 for the first quarter, an increase from $5,900,000 in the same period last year, representing a year-over-year growth of approximately 27% [5][7][12] - Gross profit for the quarter was $1,200,000, or about 16.4% of sales, compared to $900,000 or 15.3% of sales last year, indicating improved manufacturing efficiencies [8][9] - The company achieved a net income of just under $100,000, or $0.01 per share, compared to a net loss of around $140,000, or negative $0.01 per share in Q1 of fiscal 2024 [10] Business Line Data and Key Metrics Changes - The company successfully replaced the loss of armor revenue with growth in other product sales, driven by strong customer demand and increased production output [5][6] - Demand for Altic and Traumatic Pactane products remains strong, with accelerated orders for films in response to customer needs [13] Market Data and Key Metrics Changes - The company noted potential future orders for armor products, particularly from the U.S. Navy, which could positively impact revenue growth [13] - The market for hybrid electric military ground vehicles is expanding, with significant interest in fiber reinforced aluminum (FRA) for various applications, including aerospace [17] Company Strategy and Development Direction - The company is focused on enhancing profitability through higher asset utilization and improved operating efficiencies, with ongoing initiatives to drive margin expansion [14][23] - The product development team is expanding its portfolio, including metal matrix composite products and radiation shielding solutions, targeting a $4,000,000,000 market [20][22] Management's Comments on Operating Environment and Future Outlook - Management expressed optimism about continued revenue growth, supported by a strong backlog and increased manufacturing capabilities [6][23] - The company is monitoring the impact of tariffs on raw materials, noting that aluminum costs represent a small percentage of finished products, thus minimizing potential negative effects [39][40] Other Important Information - The company has six active externally funded research programs, including five SBIRs, indicating strong market interest in its technology [16] - A recent cancellation of a purchase order for Hybri Tech radiation shielding was due to reasons unrelated to the company, but management remains optimistic about future opportunities in this area [19] Q&A Session Summary Question: Potential to bring in other partners to market unique technologies - Management confirmed existing partnerships and ongoing discussions with market participants, particularly in the fiber reinforced aluminum sector [27][28] Question: Opportunities in radioactive shielding - Management highlighted strong market interest in their radiation shielding solutions, particularly for modular walls and lightweight barriers [29][30] Question: Other potential armor opportunities - Management mentioned ongoing efforts to pursue additional military contracts, particularly for helicopter ballistic protection [34][35] Question: Current tariff environment impact - Management indicated that raw material costs, including aluminum, do not significantly impact the bottom line, and they are actively reviewing supply chain options [39][42] Question: Profit margin concerns - Management acknowledged that yield issues and product mix have affected margins, but they are focused on improving these metrics moving forward [45][46] Question: Goals for gross margins - Management expressed a goal to improve gross margins to 20-25% in the future, depending on product mix and operational improvements [57][58]

实验结果显示，这种经过聚合物涂层处理的陶瓷结构，在不同方向施加压力时表现出优异的抗压能力和 弹性恢复能力。相比之下，没有涂层的传统陶瓷则在相同条件下迅速开裂或断裂。团队还在静态与循环 压缩条件下对这些结构进行了系统测试，并结合计算机模拟验证了其实验结果。数据显示，涂层结构在 陶瓷原本最脆弱的方向上展现出显著增强的韧性。 团队指出，折纸不仅是视觉艺术的一种形式，更是一种极具潜力的功能性设计工具。它为解决生物医学 和工程领域的材料挑战提供了全新思路。这项研究展示出如何通过巧妙的结构设计，在本质上脆弱的材 料中引入灵活、强韧的新特性。未来，这类结构有望应用于更多高性能材料的研发，推动医疗设备、智 能机器人及航天器材的创新发展。 （文章来源：科技日报） 美国休斯敦大学团队将古代折纸艺术的设计理念与现代材料科学相结合，开发出一种新型陶瓷结构。这 种结构在压力下虽然弯曲但不会断裂，展现出前所未有的柔韧性和强度。这项技术为轻质、高强度材料 的应用开辟了新路径，有望在医疗假肢、航空航天以及机器人等对抗冲击性能要求较高的领域发挥重要 作用。相关研究成果发表于新一期《先进复合材料和混合材料》期刊。 传统陶瓷因其高硬度和耐热性被广 ...