77.040 金属材料试验 标准查询与下载



共找到 165 条与 金属材料试验 相关的标准,共 11

Infrared absorption test method for substituted carbon content in silicon

ICS
77.040
CCS
H17
发布
2023-12-28
实施
2024-07-01

Corrosion method for detecting flow pattern defects in silicon wafers

ICS
77.040
CCS
H21
发布
2023-11-27
实施
2024-06-01

Testing of surface quality and microtube density of silicon carbide polished wafers using confocal differential interference method

ICS
77.040
CCS
H21
发布
2023-11-27
实施
2024-06-01

Method for Determination of Crystalline Orientation of Semiconductor Single Crystal

ICS
77.040
CCS
H21
发布
2023-08-06
实施
2024-03-01

X-ray Diffraction Method for Testing the Quality of Semiconductor Single Crystal

ICS
77.040
CCS
H21
发布
2023-08-06
实施
2024-03-01

Determination of Carbon and Oxygen Content in Silicon Single Crystal Low Temperature Fourier Transform Infrared Spectroscopy

ICS
77.040
CCS
H17
发布
2023-08-06
实施
2024-03-01

Infrared reflection method for measuring the thickness of silicon carbide epitaxial layer

ICS
77.040
CCS
H21
发布
2023-08-06
实施
2024-03-01

Determination of metal impurity content on polysilicon surface by acid leaching-inductively coupled plasma mass spectrometry

ICS
77.040
CCS
H17
发布
2023-08-06
实施
2024-03-01

Laser Scattering Method for Testing Surface Defects of Silicon Carbide Epitaxial Wafers

ICS
77.040
CCS
H21
发布
2023-08-06
实施
2024-03-01

Determination of Minority Carrier Lifetime in Silicon and Germanium by Photoconductivity Decay Method

ICS
77.040
CCS
H21
发布
2023-08-06
实施
2024-03-01

Test method for surface gloss of silicon wafer

ICS
77.040
CCS
H21
发布
2023-08-06
实施
2024-03-01

Non-contact eddy current method for testing semiconductor wafer resistivity and semiconductor film sheet resistance

ICS
77.040
CCS
H21
发布
2023-08-06
实施
2024-03-01

Non-contact eddy current induction method for testing non-equilibrium carrier recombination lifetime in silicon ingots, blocks and wafers

ICS
77.040
CCS
H21
发布
2023-08-06
实施
2024-03-01

Practice for evaluating polycrystalline silicon rods by zone fusion pulling and spectroscopic analysis

ICS
77.040
CCS
H80
发布
2023-08-06
实施
2024-03-01

本文件描述了氮化硅粉体中氟离子和氯离子含量的离子色谱测定方法。 本文件适用于氮化硅粉体中氟离子和氯离子含量的测定,测试范围为0.0500mg/g~0.600mg/g。

Determination of fluorine ion and chloride ion in silicon nitride powder—Ion chromatography method

ICS
77.040
CCS
H17
发布
2022-12-30
实施
2023-04-01

本文件规定了辉光放电质谱法测定金属锗中痕量杂质元素含量的方法。 本文件适用于金属锗中痕量杂质元素含量的测定,测定范围为0.001 mg/kg~2 mg/kg。

Method for chemical analysis of metal germanium—Part 3: Determination of trace impurity elements content—Glow discharge mass spectrometry

ICS
77.040
CCS
H17
发布
2022-12-30
实施
2023-04-01

本文件描述了氮化铝单晶中痕量镁和镓含量及分布的二次离子质谱测试方法。 本文件适用于氮化铝单晶中痕量镁和镓含量及分布的定量测定,测定范围为镁、镓的含量均不小于1×1016cm-3 ,元素含量(原子个数百分比)不大于1%。 注:氮化铝单晶中待测元素的含量以每立方厘米中的原子个数计。

Determination of the content and distribution of trace elements (magnesium, gallium) in aluminum nitride materials—Secondary ion mass spectrometry

ICS
77.040
CCS
H17
发布
2022-12-30
实施
2023-04-01

本文件描述了硅单晶中氮含量的二次离子质谱测试方法。 本文件适用于硼、锑、砷、磷的掺杂浓度小于1×1020 cm-3 (0.2%)的硅单晶中氮含量的测定,测定

Determination of nitrogen content in silicon single crystal—Secondary ion mass spectrometry method

ICS
77.040
CCS
H17
发布
2022-12-30
实施
2023-04-01

本文件描述了半绝缘碳化硅单晶的电阻率非接触测试方法。 本文件适用于测量电阻率范围为1×105 Ω·cm~1×1012 Ω·cm 的半绝缘碳化硅单晶片。

Test method for resistivity of semi-insulating monocrystalline silicon carbide by contactless measurement

ICS
77.040
CCS
H21
发布
2022-12-30
实施
2023-04-01

本文件规定了利用高分辨X射线衍射仪测试氮化镓单晶衬底片晶面曲率半径的方法。 本文件适用于化学气相沉积及其他方法制备的氮化镓单晶衬底片晶面曲率半径的测试,氮化镓外延片晶面曲率半径的测试可参照本文件进行。

Test method for radius of curvature of crystal plane in GaN single crystal substrate wafers

ICS
77.040
CCS
H21
发布
2022-10-14
实施
2023-02-01



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