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超清版 GB/T 13465.1-2024 不透性石墨材料试验方法 第1部分:总则

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  • 更新时间:2025-03-19
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资料介绍

ICS 71.120
CCS G 94
中华人民共和国国家标准
GB/T 13465.1—2024
不透性石墨材料试验方法
第1 部分:总则
Test method of impermeable graphite materials—
Part 1:General
代替 GB/T 13465.1—2014
2024-09-29 发布2025-04-01 实施
国家市场监督管理总局
国家标准化管理委员会发 布

目  次
前言 ····································································································· Ⅲ
引言 ····································································································· Ⅳ
1 范围 ·································································································· 1
2 规范性引用文件 ······················································································ 1
3 术语和定义 ··························································································· 1
4 仪器设备 ······························································································ 1
4.1 力学性能试验用仪器设备 ········································································ 1
4.2 试样尺寸测量工具 ··············································································· 2
4.3 其他仪器设备与仪表 ············································································· 2
5 试样 ·································································································· 2
5.1 取样 ······························································································ 2
5.2 试样加工 ························································································· 3
6 试验 ·································································································· 3
7 试验结果 ······························································································ 3
8 试验报告 ······························································································ 4

前  言
本文件按照GB/T 1.1—2020《标准化工作导则 第1 部分:标准化文件的结构和起草规则》的规
定起草。
本文件是GB/T 13465《不透性石墨材料试验方法》的第1 部分。GB/T 13465 已经发布了以下部分:
—不透性石墨材料试验方法 第1部分:总则;
—不透性石墨材料试验方法 第2部分:抗弯强度;
—不透性石墨材料试验方法 第3部分:抗压强度;
—不透性石墨材料试验方法 第4部分:冲击强度;
—不透性石墨酚醛粘接剂收缩率试验方法;
—不透性石墨管水压爆破试验方法;
—不透性石墨增重率和填孔率试验方法;
—不透性石墨粘接剂粘接剪切强度试验方法;
—不透性石墨粘接剂粘接抗拉强度试验方法;
—不透性石墨材料试验方法 第10部分:抗拉强度;
—不透性石墨材料试验方法 第12部分:导热系数。
本文件代替GB/T 13465.1—2014《不透性石墨材料试验方法 第1 部分:力学性能试验方法总
则》,与GB/T 13465.1—2014 相比,除结构调整和编辑性改动外,主要技术变化如下:
a) 更改了文件适用范围(见第1章,2014年版的第1章);
b) 删除了“不透性石墨”的术语和定义(见2014年版的3.1);
c) 更改了“有效试验数据”的定义(见3.1,2014年版的3.2);
d) 更改了对仪器设备的要求(见第4章,2014年版的第5章);
e) 更改了对试样制备的要求(见第5章,2014年版的第4章);
f) 删除了粘接剂浇铸件试样的要求(见2014年版的4.1.3);
g) 更改了对试验过程的要求(见第6章,2014年版的第6章);
h) 增加了对测试数据平均值的置信区间计算的要求(见7.4);
i) 更改了测试数据处理的要求(见7.5、7.6,2014年版的7.4、7.5);
j) 更改了试验报告的内容(见第8章,2014年版的第8章)。
请注意本文件的某些内容可能涉及专利。本文件的发布结构不承担识别专利的责任。
本文件由中国石油和化学工业联合会提出。
本文件由全国非金属化工设备标准化技术委员会(SAC/TC 162)归口。
本文件起草单位:南通三圣石墨设备科技股份有限公司、南通山剑防腐科技有限公司、广州特种设
备检测研究院、天

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