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标准编号 标准名称 状态 发布日期
ISO 4497:2020 EN Metallic powders -- Determination of particle size by dry sieving 现行 2020-04-30
ISO 13517:2020 EN Metallic powders -- Determination of flow rate by means of a calibrated funnel (Gustavsson flowmeter) 现行 2020-04-30
ISO 10070:2019 EN Metallic powders -- Determination of envelope-specific surface area from measurements of the permeability to air of a powder bed under steady-state flow conditions 现行 2019-12-04
ISO 4489:2019 EN Hardmetals -- Sampling and testing 现行 2019-09-17
ISO 4884:2019 EN Hardmetals -- Sampling and testing of powders using sintered test pieces 现行 2019-09-17
ISO 4491-4:2019 EN Metallic powders - Determination of oxygen content by reduction methods- Part 4:Total oxygen by reduction-extraction 现行 2019-04-01
ISO 11873:2005/Cor 1:2008 EN ISO 11873:2005/Cor 1:2008 EN 现行 暂无
ISO 2738:1999 EN Sintered metal materials, excluding hardmetals — Permeable sintered metal materials — Determination of density, oil content and open porosity 现行 暂无
ISO 3369:2006 EN Impermeable sintered metal materials and hardmetals — Determination of density 现行 暂无
ISO 3907:2009 EN Hardmetals — Determination of total carbon — Gravimetric method 现行 暂无
ISO 3908:2009 EN Hardmetals — Determination of insoluble (free) carbon — Gravimetric method 现行 暂无
ISO 3909:1976 EN Hardmetals — Determination of cobalt — Potentiometric method 现行 暂无
ISO 3927:2011 EN Metallic powders, excluding powders for hardmetals — Determination of compressibility in uniaxial compression 被代替 暂无
ISO 3927:2017 EN Metallic powders, excluding powders for hardmetals - Determination of compressibility in uniaxial compression 现行 暂无
ISO 3953:2011 EN Metallic powders — Determination of tap density 现行 暂无
ISO 3954:2007 EN Powders for powder metallurgical purposes — Sampling 现行 暂无
ISO 4003:1977 EN Permeable sintered metal materials — Determination of bubble test pore size 现行 暂无
ISO 4022:1987 EN Permeable sintered metal materials — Determination of fluid permeability 被代替 暂无
ISO 4022:2018 EN Permeable sintered metal materials - Determination of fluid permeability 现行 暂无
ISO 4489:1978 EN Sintered hardmetals — Sampling and testing 现行 暂无
ISO 4490:2008 EN Metallic powders — Determination of flow rate by means of a calibrated funnel (Hall flowmeter) 被代替 暂无
ISO 4490:2014 EN Metallic powders - Determination of flow rate by means of a calibrated funnel (Hall flowmeter) 被代替 暂无
ISO 4490:2018 EN Metallic powders - Determination of flow rate by means of a calibrated funnel (Hall flowmeter) 现行 暂无
ISO 4492:2013 EN Metallic powders, excluding powders for hardmetals — Determination of dimensional changes associated with compacting and sintering 被代替 暂无
ISO 4492:2017 EN Metallic powders, excluding powders for hardmetals - Determination of dimensional changes associated with compacting and sintering 现行 暂无
ISO 4496:1978 EN Metallic powders — Determination of acid insoluble content in iron, copper, tin and bronze powders 被代替 暂无
ISO 4496:2017 EN Metallic powders - Determination of acid-insoluble content in iron, copper, tin and bronze powders 现行 暂无
ISO 4497:1983 EN Metallic powders — Determination of particle size by dry sieving 现行 暂无
ISO 4501:1978 EN Hardmetals — Determination of titanium — Photometric peroxide method 现行 暂无
ISO 4503:1978 EN Hardmetals — Determination of contents of metallic elements by X-ray fluorescence — Fusion method 现行 暂无
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