HR2 spectrometers provide reliable performance with rapid acquisition speed and excellent thermal stability for applications ranging from plasma monitoring to pharmaceuticals analysis. Its rugged design makes HR2 ideal for integrating into OEM and process setups.

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HR-2抗氢脆不锈钢是中国科学院金属研究所开发的一种奥氏体不锈钢合金,为单相奥氏体抗氢钢,具有优异的抗氢性能,传统锻造成形件屈服强度为560 MPa[18],超过了316L 不锈钢的锻造屈服强度。 而采用激光选区熔化成形HR-2 的工艺尚属空白。 因此,本文采用气雾化抗氢脆不锈钢HR-2 粉末,开展了不同体能量密度下的激光选区熔化试验,研究了体能量密度对成形件的致密度、组织与性能的影响规律,以及在拉伸下的断裂机制。 N(0. 21%),C(0. 033%),Fe(余量 )。 粉末呈球形,内部无孔 …

The HR-2 is a dual-sided, medium-weight passive noise reduction headset with a dynamic noise-canceling microphone. The headset has a noise reduction rating of 21dB; suitable for use in a moderately noisy environment. The HR-2 features our unique, soft moleskin covered headband for all day comfort.

HR2 HUB Steel Hubs for Split Taper Bushing Inch Bore Type, 5.75" Outer Diameter, Sintered Steel, Malleable Iron or Ductile Iron. MODEL 1072982

2016年2月3日 · Additive Screen User Guide HR2-428 (pg 1)TMAdditive Screen TM is a kit designed to allow the rapid and convenient evalua-tion of 96 unique additives and their ability to influence the crystallization of the sample.

HR2钢是一种典型的抗氢脆奥氏体不锈钢，具有良好的综合力学性能、高温抗氧化性、良好的抗氢脆性能等，在工业和军事领域得到了广泛的应用 [16]。 本文选取不同壁厚的HR2钢柱壳进行爆轰加载实验，表征爆轰后断裂碎片的宏观形貌、断口微观形貌以及横截面的变形微观结构，对比研究不同壁厚的金属柱壳的变形结构及断裂模式，以揭示金属柱壳膨胀爆轰加载下的断裂机理、分析壁厚对金属柱壳断裂行为的影响。 实验用HR2钢的化学成分，列于 表1。 加工不同壁厚的HR2钢 …

Find in-depth details on Grade HR2 in ISO: exact chemical makeup, physical and thermal properties, strength ratings, and ideal applications. Total Materia equips you with clear, specific data for engineering and manufacturing decisions.

2022年2月18日 · 实现短距离飞行有助于提高双足机器人在复杂环境中移动（例如跨越大型障碍物或到达高处）以执行快速紧急任务的效率。本研究提出了一种名为 Jet-HR2 的飞行双足机器人的设计（图 1（a））。该机器人有 10 个关节，由无刷电机和谐波传动驱动进行运动。

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