T/SCS 000012-2021 Boron Carbide-Silicon Carbide Core Bodies Quantitative Determination of Trace Elements Using Inductively Coupled Plasma Atomic Emission Spectroscopy (ICP-AES)
T/SCS 000012-2021 Boron Carbide-Silicon Carbide Core Bodies Quantitative Determination of Trace Elements Using Inductively Coupled Plasma Atomic Emission Spectroscopy (ICP-AES)
Basic Information
Scope
Scope: This document specifies the method for determining trace elements in boron carbide-silicon carbide core blocks by inductively coupled plasma optical emission spectrometry (ICP-OES). This document is applicable to the determination of 10 elements including aluminum (Al), barium (Ba), calcium (Ca), chromium (Cr), iron (Fe), hafnium (Hf), magnesium (Mg), nickel (Ni), strontium (Sr), and titanium (Ti) in boron carbide-silicon carbide core block materials. Main technical content: Establish testing standards for inductively coupled plasma optical emission spectrometry (ICP-OES) and inductively coupled plasma mass spectrometry (ICP-MS) of boron carbide-silicon carbide. The main contents include: 1. Sample preparation. 2. Determination of testing methods: including reagents and materials, preparation of standard solutions, sample processing, instrument conditions, testing process, and calculation of testing results. 3. Precision of detection methods.