查看样本合金摘要数据表（PDF）自1952年以来，合金摘要一直是世界各地使用的金属和合金材料性能数据的主要参考。以图表、图表和表格为特色，这些表格给出了有关成分或特性、物理和机械性能、热处理和可加工性的事实和数字。KB1-40合金是60%钽和40%铌（铌）的固溶体。这是一种新合金，成本比钽低得多，但它保留了钽在高温下抵抗化学腐蚀的许多优良能力。它比钽具有更高的抗拉强度和屈服强度，并且具有类似的延展性。典型应用包括热交换器、反应器、冷凝器和热电偶套管。

View Sample Alloy Digest Data Sheet (PDF)Since 1952, Alloy Digest has been the leading reference for materials property data on metals and alloys used throughout the world. Featuring graphs, charts and tables, these sheets give facts and figures on composition or characterization, physical and mechanical properties, heat treatment, and machinability.KB1-40 Alloy is a solid solution of 60% tantalum and 40% columbium (niobium). It is a new alloy that costs much less than tantalum, yet it retains much of tantalum's excellent ability to resist chemical corrosion at high temperatures. It has higher tensile and yield strengths than tantalum and comparable ductility. Typical applications are heat exchangers, reactors, condensers and thermowells.