QJ 1675-1989 变形铝合金过烧金相试验方法

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标准名称：	高磁感冷轧无取向电工钢带（片）
英文名称：	High magnetic induction cold-rolled non-oriented electrical steel strip and sheet
中标分类：	冶金 >> 钢铁产品 >> 电工用钢
ICS分类：	冶金 >> 钢铁产品 >> 特殊磁性钢
发布部门：	中华人民共和国国家质量监督检验检疫总局 中国国家标准化管理委员会
发布日期：	2010-09-02
实施日期：	2011-06-01
首发日期：	2010-09-02
作废日期：
主管部门：	全国钢标准化技术委员会
归口单位：	全国钢标准化技术委员会
起草单位：	全国钢标准化技术委员会
出版社：	中国标准出版社
出版日期：	2011-06-01
页数：	16页

本标准规定了公称厚度为0.35mm和0.50mm的高磁感冷轧无取向电工钢带（片）的牌号、技术要求、检查、测试、包装、标志和质量证明书等。
本标准适用于磁路结构中使用的全工艺高磁感冷轧无取向电工钢带（片）。

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Product Code:SAE J1617
Title:Body Corrosion-A Comprehensive Introduction
Issuing Committee:Automotive Corrosion And Prevention Committee
Scope: The mechanism of automotive body corrosion is scientific, based on established laws of chemistry and physics. Yet there are many opinions related to the cause of body corrosion, not always based on scientific axioms. the purpose of this SAE Information report is to present a basic understanding of the types of body corrosion, the factors that contribute to body corrosion, the testing procedures, evaluation of corrosion performance, and glossary o related terms.The purpose of this document is to provide a basic understanding of body corrosion as influenced by materials, environment, design, pretreatment and paint systems, and evaluation thereof. If the reader requires in-depth information on these subjects, additional reading material and personal contacts should be pursued with raw material, paint, chemical, and equipment suppliers.
Rationale: The mechanism of automotive body corrosion is scientific, based on established laws of chemistry and physics. Yet there are many opinions related to the cause of body corrosion, not always based on scientific axioms. the purpose of this SAE Information report is to present a basic understanding of the types of body corrosion, the factors that contribute to body corrosion, the testing procedures, evaluation of corrosion performance, and glossary o related terms.The purpose of this document is to provide a basic understanding of body corrosion as influenced by materials, environment, design, pretreatment and paint systems, and evaluation thereof. If the reader requires in-depth information on these subjects, additional reading material and personal contacts should be pursued with raw material, paint, chemical, and equipment suppliers.