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Número de resultados: 279

ISO 22731:2020  ISO

Estado: Vigente / 2020-09-28

Carbonaceous materials used in the production of aluminium -- Cathode -- Cathode abrasion testing

ISO 14420:2020  ISO

Estado: Vigente / 2020-03-05

Carbonaceous products for the production of aluminium -- Baked anodes and shaped carbon products -- Determination of the coefficient of linear thermal expansion

ISO 15379-1:2019  ISO

Estado: Vigente / 2019-12-04

Carbonaceous materials for the production of aluminium -- Cathode block materials -- Part 1: Determination of the expansion due to sodium penetration with application of pressure

ISO 14428:2019  ISO

Estado: Vigente / 2019-11-04

Carbonaceous materials for the production of aluminium -- Cold and tepid ramming pastes -- Expansion/shrinkage during baking

ISO 5940-1:2019  ISO

Estado: Vigente / 2019-10-03

Carbonaceous materials for the production of aluminium -- Pitch for electrodes -- Part 1: Determination of softening point by the ring-and-ball method

ISO 10143:2019  ISO

Estado: Vigente / 2019-07-26

Carbonaceous materials for the production of aluminium -- Calcined coke for electrodes -- Determination of the electrical resistivity of granules

ISO 23028:2019  ISO

Estado: Vigente / 2019-07-23

Aluminium oxide primarily used for the production of aluminium -- Preparation and storage of test samples

ISO 12985-1:2018  ISO

Estado: Vigente / 2018-05-23

Carbonaceous materials used in the production of aluminium -- Baked anodes and cathode blocks -- Part 1: Determination of apparent density using a dimensions method

ISO 12985-2:2018  ISO

Estado: Vigente / 2018-05-23

Carbonaceous materials used in the production of aluminium -- Baked anodes and cathode blocks -- Part 2: Determination of apparent density and of open porosity using a hydrostatic method

ISO 12984:2018  ISO

Estado: Vigente / 2018-02-22

Carbonaceous materials used in the production of aluminium -- Calcined coke -- Determination of particle size distribution

ISO 19950:2015  ISO

Estado: Vigente / 2015-11-25

Aluminium oxide primarily used for the production of aluminium -- Determination of alpha alumina content -- Method using X-ray diffraction net peak areas

ISO 23201:2015  ISO

Estado: Vigente / 2015-11-16

Aluminium oxide primarily used for production of aluminium -- Determination of trace elements -- Wavelength dispersive X-ray fluorescence spectrometric method

ISO 18842:2015  ISO

Estado: Vigente / 2015-08-10

Aluminium oxide primarily used for the production of aluminium -- Method for the determination of tapped and untapped density

ISO 18843:2015  ISO

Estado: Vigente / 2015-06-04

Aluminium oxide primarily used for the production of aluminium -- Method for the determination of flow time

ISO 15379-2:2015  ISO

Estado: Vigente / 2015-05-22

Carbonaceous materials for the production of aluminium -- Cathode block materials -- Part 2: Determination of the expansion due to sodium penetration without application of pressure

ISO 12986-1:2014  ISO

Estado: Vigente / 2014-07-01

Carbonaceous materials used in the production of aluminium -- Prebaked anodes and cathode blocks -- Part 1: Determination of bending/shear strength by the three-point method

ISO 12986-2:2014  ISO

Estado: Vigente / 2014-07-01

Carbonaceous materials used in the production of aluminium -- Prebaked anodes and cathode blocks -- Part 2: Determination of flexural strength by the four-point method

ISO 18515:2014  ISO

Estado: Vigente / 2014-07-01

Carbonaceous materials for the production of aluminium -- Cathode blocks and baked anodes -- Determination of compressive strength

ISO 18142:2014  ISO

Estado: Vigente / 2014-02-03

Carbonaceous materials for the production of primary aluminium -- Baked carbon bodies -- Determination of the dynamic elasticity modulus by the resonance method

ISO 2926:2013  ISO

Estado: Vigente / 2013-08-14

Aluminium oxide used for the production of primary aluminium -- Particle size analysis for the range 45 µm to 150 µm -- Method using electroformed sieves

ISO 12926:2012  ISO

Estado: Vigente / 2012-12-12

Aluminium fluoride for industrial use -- Determination of trace elements -- Wavelength dispersive X-ray fluorescence spectrometric method using pressed powder tablets

ISO 11706:2012  ISO

Estado: Vigente / 2012-08-30

Carbonaceous materials for the production of aluminium -- Prebaked anodes -- Determination of the fracture energy

ISO 12315:2010  ISO

Estado: Vigente / 2010-05-10

Aluminium oxide primarily used for production of aluminium -- Method for calculating the Al2O3 content of smelter-grade alumina

ISO 20292:2009  ISO

Estado: Vigente / 2009-04-29

Materials for the production of primary aluminium -- Dense refractory bricks -- Determination of cryolite resistance

ISO 15906:2007  ISO

Estado: Vigente / 2007-04-30

Carbonaceous materials for the production of aluminium -- Baked anodes -- Determination of the air permeability

ISO 5940-2:2007  ISO

Estado: Vigente / 2007-04-17

Carbonaceous materials used in the production of aluminium -- Pitch for electrodes -- Part 2: Determination of the softening point (Mettler softening point method)

ISO 21687:2007  ISO

Estado: Vigente / 2007-02-28

Carbonaceous materials used in the production of aluminium -- Determination of density by gas pyknometry (volumetric) using helium as the analysis gas -- Solid materials

ISO 23202:2006  ISO

Estado: Vigente / 2006-05-17

Aluminium oxide used for the production of aluminium -- Determination of particles passing a 20 micrometre aperture sieve

ISO 17500:2006  ISO

Estado: Vigente / 2006-03-22

Aluminium oxide used for the production of primary aluminium -- Determination of attrition index

ISO 17499:2006  ISO

Estado: Vigente / 2006-01-30

Carbonaceous materials used in the production of aluminium -- Determination of baking level expressed by equivalent temperature

ISO 8008:2005  ISO

Estado: Vigente / 2005-11-01

Aluminium oxide primarily used for the production of aluminium -- Determination of specific surface area by nitrogen adsorption

ISO 8005:2005  ISO

Estado: Vigente / 2005-09-29

Carbonaceous materials used in the production of aluminium -- Green and calcined coke -- Determination of ash content

ISO 14435:2005  ISO

Estado: Vigente / 2005-07-22

Carbonaceous materials for the production of aluminium -- Petroleum coke -- Determination of trace metals by inductively coupled plasma atomic emission spectrometry

ISO 806:2004  ISO

Estado: Vigente / 2004-10-12

Aluminium oxide primarily used for the production of aluminium -- Determination of loss of mass at 300 degrees C and 1 000 degrees C

ISO 12988-2:2004  ISO

Estado: Vigente / 2004-09-22

Carbonaceous materials used in the production of aluminium -- Baked anodes -- Determination of the reactivity to carbon dioxide -- Part 2: Thermogravimetric method

ISO 14427:2004  ISO

Estado: Vigente / 2004-07-16

Carbonaceous materials used in the production of aluminium -- Cold and tepid ramming pastes -- Preparation of unbaked test specimens and determination of apparent density after compaction

ISO 17544:2004  ISO

Estado: Vigente / 2004-07-16

Carbonaceous materials used in the production of aluminium -- Cold and tepid ramming pastes -- Determination of rammability of unbaked pastes

ISO 20202:2004  ISO

Estado: Vigente / 2004-07-16

Carbonaceous materials used in the production of aluminium -- Cold and tepid ramming pastes -- Preparation of baked test pieces and determination of loss on baking

ISO 12987:2004  ISO

Estado: Vigente / 2004-07-08

Carbonaceous materials for the production of aluminium -- Anodes, cathodes blocks, sidewall blocks and baked ramming pastes -- Determination of the thermal conductivity using a comparative method

ISO 12989-2:2004  ISO

Estado: Vigente / 2004-05-21

Carbonaceous materials used in the production of aluminium -- Baked anodes and sidewall blocks -- Determination of the reactivity to air -- Part 2: Thermogravimetric method

ISO 8007-3:2003  ISO

Estado: Vigente / 2003-10-16

Carbonaceous materials used in the production of aluminium -- Sampling plans and sampling from individual units -- Part 3: Sidewall blocks

ISO 6257:2002  ISO

Estado: Vigente / 2002-10-10

Carbonaceous materials used in the production of aluminium -- Pitch for electrodes -- Sampling

ISO 12982-1:2000  ISO

Estado: Vigente / 2000-12-21

Carbonaceous materials used in the production of aluminium -- Calcined coke -- Determination of the reactivity to air -- Part 1: Ignition temperature method

ISO 12981-1:2000  ISO

Estado: Vigente / 2000-11-02

Carbonaceous materials used in the production of aluminium -- Calcined coke -- Determination of the reactivity to carbon dioxide -- Part 1: Loss in mass method

ISO 5931:2000  ISO

Estado: Vigente / 2000-08-24

Carbonaceous materials used in the production of aluminium -- Calcined coke and calcined carbon products -- Determination of total sulfur by the Eschka method

ISO 11713:2000  ISO

Estado: Vigente / 2000-05-18

Carbonaceous materials used in the production of aluminium -- Cathode blocks and baked anodes -- Determination of electrical resistivity at ambient temperature

ISO 12989-1:2000  ISO

Estado: Vigente / 2000-05-11

Carbonaceous materials used in the production of aluminium -- Baked anodes and sidewall blocks -- Determination of the reactivity to air -- Part 1: Loss in mass method

ISO 12988-1:2000  ISO

Estado: Vigente / 2000-05-11

Carbonaceous materials used in the production of aluminium -- Baked anodes -- Determination of the reactivity to carbon dioxide -- Part 1: Loss in mass method

ISO 12980:2000  ISO

Estado: Vigente / 2000-03-30

Carbonaceous materials used in the production of aluminium -- Green coke and calcined coke for electrodes -- Analysis using an X-ray fluorescence method

ISO 10238:1999  ISO

Estado: Vigente / 1999-12-16

Carbonaceous materials used in the production of aluminium -- Pitch for electrodes -- Determination of sulfur content by an instrumental method

Número de resultados: 279

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