国家标准题录

GB/T 3074.3-2026

炭素材料氧化性测定方法

Method for the determination of the oxidation resistance of carbon materials

实施日期

2026-11-01

ICS 分类

29.050

GB/T 46973-2026

微波无源器件用高温超导薄膜技术规范

Technical specifications for high temperature superconducting thin films of microwave passive devices

实施日期

2026-08-01

ICS 分类

29.050;31.030

GB/T 1429-2025

炭素材料工业分析方法

Proximate analysis of carbon materials

实施日期

2026-03-01

ICS 分类

29.050

GB/T 9973-2025

炭素材料透气度试验方法

Test methods for permeability of carbon materials

实施日期

2026-03-01

ICS 分类

29.050

GB/T 44371-2024

Critical bending diameter measurement—Critical bending diameter measurement of Bi-2223 superconducting wires in liquid nitrogen temperature

实施日期

—

ICS 分类

77.040.01;29.050

GB/T 44003-2024

Mechanical property measurement—Delamination strength test for REBCO coated conductors (copper-plated)

实施日期

—

ICS 分类

29.050;77.040.10

GB/T 45506-2025

剩余电阻比测量 谐振腔级铌超导体剩余电阻比测量

Residual resistance ratio measurement—Residual resistance ratio of cavity-grade Nb superconductors

实施日期

2025-11-01

ICS 分类

17.220;29.050

GB/T 45116-2024

临界电流测量 REBCO复合超导体的直流临界电流测量

Critital current measurement—DC critical current of REBCO composite superconductors

实施日期

2025-07-01

ICS 分类

17.220.20;29.050

GB/T 24203-2024

炭素材料体积密度、真密度、真气孔率、显气孔率的测定方法

Method for determination of bulk density, true density, true porosity and oppen porosity of carbon materials

实施日期

2025-04-01

ICS 分类

29.050

GB/T 3074.2-2024

炭素材料弹性模量测定方法

The test method for elastic modulus of carbon materials

实施日期

2025-04-01

ICS 分类

29.050

GB/T 41640-2022

Critical current measurement—Measurement of critical current and its uniformity along the length of 2G-HTS long tapes

实施日期

—

ICS 分类

17.220.20;29.050

GB/T 44371-2024

临界弯曲直径测量 液氮温区Bi-2223超导带材的临界弯曲直径测量

Critical bending diameter measurement—Critical bending diameter measurement of Bi-2223 superconducting wires in liquid nitrogen temperature

实施日期

2025-03-01

ICS 分类

77.040.01;29.050

GB/T 44162-2024

炭素材料抗拉强度威布尔分布参数估计实施规范

Implementation specification for estimating Weibull distribution parameters of tensile strength for carbon materials

实施日期

2025-02-01

ICS 分类

29.050

GB/T 44027.2-2024

炭材料测定方法 第2部分：膨胀率的测定

Determination method of carbon material—Part 2: Determination of expansion ratio

实施日期

2024-12-01

ICS 分类

29.050

GB/T 44027.1-2024

炭材料测定方法 第1部分：首次放电比容量、首次库仑效率、不同倍率放电容量保持率的测定

Determination method of carbon material—Part 1: Determination of first discharge specific capacity, first columbic efficiency, discharge capacity retention rate at different rates

实施日期

2024-12-01

ICS 分类

29.050

GB/T 44003-2024

力学性能测量 REBCO涂层导体（镀铜）脱层强度测试方法

Mechanical property measurement—Delamination strength test for REBCO coated conductors (copper-plated)

实施日期

2024-11-01

ICS 分类

29.050;77.040.10

GB/T 43114-2023

硬炭

Hard carbon

实施日期

2024-04-01

ICS 分类

29.050

GB/T 43111-2023

炭素材料 疲劳试验 轴向力控制方法

Carbon materials—Fatigue testing—Axial force-controlled method

实施日期

2024-04-01

ICS 分类

29.050

GB/T 42670-2023

炭素材料洛氏硬度测定方法

Test method for Rockwell hardness of carbon materials

实施日期

2024-03-01

ICS 分类

29.050

GB/T 42671-2023

炭素材料表面粗糙度试验方法

Test method for surface roughness of carbon materials

实施日期

2024-03-01

ICS 分类

29.050