標(biāo)準(zhǔn)號(hào)：ISO 7627-1-1983
中文標(biāo)準(zhǔn)名稱：硬質(zhì)合金 火焰原子吸收光譜法的化學(xué)分析 第1部分:一般要求
英文標(biāo)準(zhǔn)名稱：Hardmetals; Chemical analysis by flame atomic absorption spectrometry; Part 1 : General requirements
標(biāo)準(zhǔn)類型：H10
發(fā)布日期：1999/12/31 12:00:00
實(shí)施日期：1999/12/31 12:00:00
中國(guó)標(biāo)準(zhǔn)分類號(hào)：H10
國(guó)際標(biāo)準(zhǔn)分類號(hào)：77.040.30;77.160
適用范圍：Subsequent parts of ISO 7627 specify methods for determination of the content of a number of elements (see the table). The method is applicable to cabides of chromium, niobium, tantalum, titanium, tungsten, vanadium, mixtures of these carbides and binder metals, all grades of presintered or sintered hardmetals, produced from these cabides, and coated hardmetals, after total removal of coating, with the elements shown in the table.