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。这些图表和可加工性、图表和热处理图表和图表。TECHALLOY GLASSEAL 42是一种热膨胀铁镍合金，与1075玻璃非常匹配。此外，它有时用于0120和0010玻璃的密封作用。与通常用于玻璃密封的铁镍合金相比，它的膨胀率最低。 它是在严格的冶金控制下制造的，以提供均匀的性能。其用途包括封闭式汽车前照灯、陶瓷-玻璃密封件和工业灯具。

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.TECHALLOY GLASSEAL 42 is an iron-nickel alloy with thermal expansion that closely matches the 1075 glass. Also, it is sometimes used for sealing action for the 0120 and 0010 glasses. It has the lowest expansivity of the iron-nickel alloys that are commonly used for glass-sealing applications. It is made under strict metallurgical control to provide uniformity of performance. Among its uses are sealed-beam automobile headlamps, ceramic-to-glass seals and industrial lamps.