YB/T 5237-2005 in English
VALIDGlass sealed iron-nickel-copper alloy 4J41
- Issued on:2005-07-26
- Implemented on:2005-12-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$59.00
本标准规定了4J41合金丝材的尺寸、外形、技术要求、试验方法、检验规则、包装、标志和质量证明书等。
本标准适用于制作各种电真空器件的铁镍铜玻封合金4J41,该合金可代替杜美丝与相应的软玻璃进行匹配封接。
Scope
This standard specifies the size, appearance, technical requirements, test methods, inspection rules, packaging, marking and quality certificates of 4J41 alloy wire. This standard is applicable to the iron-nickel-copper glass-sealing alloy 4J41 used in the production of various electric vacuum devices. This alloy can replace Dumet wire for matching sealing with the corresponding soft glass.

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