SJ 21331-2018 Active Industry standards-Electronics

SJ 21331-2018 Ceramic packages and metal packages Technical requirements for the heat treatment of the metal parts process

Publish Date: 2018-01-18 Implement Date: 2018-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: SJ 21331-2018

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: -

Publish Date: 2018-01-18

Implement Date: 2018-05-01

Pages: 8 pages

Scope

This standard specifies the requirements for the heat treatment process of metal parts used in microelectronic packaging housings (made of 4J29, 4J42, and 4J34 materials). This standard applies to the heat treatment process of metal parts used in microelectronic packaging housings (made of 4J29, 4J42, and 4J34 materials).

Development Information

Pages: 8 pages

Referenced Standards

GB 15735-1995 Requirements for the safety and health in production process of metal heat treatment GB 15735-2004 Requirements for the safety and health in production process of metal heat treatment GB 15735-2012 Requirements for the safety and health in production process of metal heat treatment GB/T 3634.2-2011 Hydrogen—Part 2:Pure hydrogen,high pure hydrogen and ultrapure hydrogen GB/T 4340.1-1999 Metallic materials—Vickers hardness test—Part 1:Test method GB/T 4340.1-2009 Metallic materials—Vickers hardness test—Part 1:Test method GB/T 4340.1-2024 Metallic materials—Vickers hardness test—Part 1:Test method GB/T 6394-2002 Metal-methods for estimating the average grain size GB/T 6394-2017 Determination of estimating the average grain size of metal GB/T 8979-2008 Pure nitrogen and high purity nitrogen and ultra pure nitrogen YB/T 5231-2014 Fixed expansion welding of iron-nickel-cobalt alloy YB/T 5235-2005

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