This document specifies a molecular absorption spectrophotometric method for the determination of titanium content in nickel alloys. The method is applicable to titanium contents between 0,3 % (mass fraction) and 5,0 % (mass fraction). Molybdenum, if present in the alloy, can cause a high bias in the reported titanium value to the extent of 0,001 % Ti for every 1,0 % Mo. NOTE 1 Evidence exists that extension of this method is possible for titanium contents down to 0,05 % (mass fraction). NOTE 2 ...view more

    • sale 15% off
    • Standard
      8 pages
      French language
    • sale 15% off
    • Draft
      8 pages
      English language
    • sale 15% off
    • Standard
      8 pages
      English language

This document specifies the technical delivery requirements for the various forms of ferronickel (ingots, pieces and shot) usually supplied for steel making and foundry use.

    • sale 15% off
    • Standard
      6 pages
      English language
    • sale 15% off
    • Standard
      6 pages
      French language
    • sale 15% off
    • Standard
      6 pages
      English language

This document specifies an infrared absorption method after combustion in an induction furnace for the determination of the carbon content in ferronickels in the range of 0,004 % to 2,5 %. The method is applicable to normal production operations. It uses commercially available equipment, which is calibrated using steel and/or ferronickel certified reference materials (CRMs).

    • sale 15% off
    • Standard
      14 pages
      French language
    • sale 15% off
    • Standard
      12 pages
      English language

This document specifies an infrared absorption method after combustion in an induction furnace for the determination of the sulfur content in ferronickels in the range of 0,002 % to 0,12 %. The method is applicable to normal production operations. It uses commercially available equipment, which is calibrated using steel and/or ferronickel certified reference materials (CRMs).

    • sale 15% off
    • Standard
      14 pages
      French language
    • sale 15% off
    • Standard
      12 pages
      English language

This document specifies sampling procedures for up to 25 tonnes (metric tons) of refined nickel of the same composition, size and shape and manufactured under similar conditions of production.

    • sale 15% off
    • Standard
      16 pages
      English language
    • sale 15% off
    • Standard
      17 pages
      French language

This document specifies requirements for nickel and nickel alloy castings. The grades specified represent types of alloys suitable for a broad range of application in a wide variety of corrosive and high temperature environments.

    • sale 15% off
    • Standard
      12 pages
      English language

This document specifies an inductively coupled plasma optical emission spectrometric method for the determination of tantalum contents between 0,1 % and 5 % in nickel alloys.

    • sale 15% off
    • Standard
      12 pages
      French language
    • sale 15% off
    • Standard
      11 pages
      English language

ISO 11437:2018 specifies an electrothermal atomic absorption spectrometric method for the determination of lead in the range of 1 µg/g to 10 µg/g in nickel alloys.

    • sale 15% off
    • Standard
      15 pages
      English language

ISO 7529:2017 specifies a potentiometric titration method for the determination of chromium content in nickel alloys which do not contain insoluble carbides and which have a vanadium content less than a mass fraction of 0,2 %. The method is applicable to chromium contents between a mass fraction of 5 % and a mass fraction of 22 %. Vanadium, which can be present as an impurity in the alloy, will give a positive bias interference. However, at a level of a mass fraction of 0,2 %, this bias is equiv...view more

    • sale 15% off
    • Standard
      5 pages
      English language

ISO 6283:2017 specifies the designation and chemical composition of grades of refined nickel.

    • sale 15% off
    • Standard
      3 pages
      English language

ISO 9725:2017 specifies requirements for nickel and nickel alloy forgings for general purposes.

    • sale 15% off
    • Standard
      19 pages
      French language
    • sale 15% off
    • Standard
      18 pages
      English language

ISO 8049:2016 defines a method of sampling for analysis of ferronickel lots in the form of shot as specified in ISO 6501 in those cases where lots are constituted either heat by heat or by taking from blended stock. The purpose is to determine the contents of the various elements - either from slugs by physical analysis methods (such as X-ray fluorescence or emission spectral analysis), or - from chips by dry methods (carbon, sulfur) or chemical analysis (other elements).

    • sale 15% off
    • Standard
      29 pages
      French language
    • sale 15% off
    • Standard
      29 pages
      French language
    • sale 15% off
    • Standard
      29 pages
      English language

ISO/TS 18223:2015 describes an inductively coupled plasma atomic emission spectrometric method for the determination of nickel content (mass fraction) between 20,0 % and 80,0 % in nickel alloys. Besides alloys where nickel is the main component regarding its content level, this method may also apply to alloys in which nickel has a content as high as several other elements (Fe, Cr, Co,?) and in which the "main element" cannot be specified.

    • sale 15% off
    • Technical specification
      15 pages
      French language
    • sale 15% off
    • Technical specification
      15 pages
      English language

ISO 7530-1:2015 describes flame atomic absorption spectrometric methods for the determination of cobalt, chromium, copper, iron, and manganese in nickel alloys which can be dissolved in the nitric-hydrochloric acids mixture specified. For each element, the method is applicable to the content range between 0,01 % and 4 %.

    • sale 15% off
    • Standard
      23 pages
      French language
    • sale 15% off
    • Standard
      23 pages
      English language
    • sale 10% off
    • Standard
      28 pages
      English language
    • e-Library read for
      1 day

ISO 22033:2011 specifies an inductively coupled plasma/atomic emission spectrometric method for the determination of the mass fraction of niobium between 0,1 % and 10 % in nickel alloys.

    • sale 15% off
    • Standard
      11 pages
      French language
    • sale 15% off
    • Standard
      11 pages
      English language

ISO 11435:2011 specifies an inductively coupled plasma/atomic emission spectrometric method for the determination of the mass fraction of molybdenum between 0,05 % and 20 % in nickel alloys.

    • sale 15% off
    • Standard
      12 pages
      French language
    • sale 15% off
    • Standard
      11 pages
      English language

The principle of the method specified is dissolving a test portion in hydrochloric and nitric acids, removing hydrochloric acid and nitric acid by evaporation to fumes in the presence of sulfuric acid, forming the titanium diantipyrylmethane complex, measuring the absorbance of the test solution at a wavelength of 390 nm. The method may be used to determine titanium contents in the range of 0,3 % (m/m) to 5,0 % (m/m). Evidence exists that extension of this method is possible for titanium content...view more

    • sale 15% off
    • Standard
      5 pages
      French language
    • sale 15% off
    • Standard
      4 pages
      English language
    • sale 15% off
    • Standard
      5 pages
      French language

The principle of the method specified is dissolving a test portion in acid, aspiring the test solution into a nitrous oxide-acetylene flame of an atomic absorption spectrometer, measuring the absorbance of the resonance line energy from the spectrum of vanadium and comparison with that of calibration solutions at a wavelength of 318,4 nm. The method may be used to determine vanadium contents in the range of 0,05 % (m/m) to 1 % (m/m).

    • sale 15% off
    • Standard
      3 pages
      French language
    • sale 15% off
    • Standard
      3 pages
      English language
    • sale 15% off
    • Standard
      3 pages
      French language
    • sale 10% off
    • Standard
      3 pages
      English language
    • e-Library read for
      1 day

The principle of the method specified is dissolving a test portion in hydrochloric and nitric acids, decomposing resistant boron compounds (e.g. boron nitrides) by fuming the sample solution with phosphoric and sulfuric acids at not less than 290 °C, forming the boron curcumin complex in a buffered acetic acid and sulfuric acid medium, and measuring the absorbance of the test solution in a molecular absorption spectrometer at 543 nm. Applies to nickel and nickel alloys having a total boron conte...view more

    • sale 15% off
    • Standard
      8 pages
      English language
    • sale 15% off
    • Standard
      8 pages
      French language
    • sale 15% off
    • Standard
      8 pages
      French language

Phosphorus content can be determined in the range of 0,000 5 % (m/m) to 0,05 % (m/m). As, Cr, Hf, Nb, Si, Ta, Ti, W interfere, but the interferences can be avoided. The principle is dissolution of a test portion in a mixture of nitric and hydrochloric acids, fuming with perchloric acid, removal of chromium, complexation of silicon, conversion of phosphorus to phosphovanadomolybdic acid, extraction of this compound.

    • sale 15% off
    • Standard
      5 pages
      English language
    • sale 15% off
    • Standard
      5 pages
      French language
    • sale 15% off
    • Standard
      5 pages
      French language

Silicon content can be determined in the range of 0,2 % (m/m) to 1 % (m/m). The principle is dissolution of a test portion in acid, filtration and aspiration of the test solution into a nitrous oxide-acetylene flame of an atomic absorption spectrometer, combustion of the filter, volatilization of silica, fusion of the residue, dissolution of the melt in dilute acid, aspiration of this second solution into another such flame, measurement of the absorbance of the resonance line energy from the spe...view more

    • sale 15% off
    • Standard
      4 pages
      English language
    • sale 15% off
    • Standard
      4 pages
      French language
    • sale 15% off
    • Standard
      4 pages
      French language
    • sale 10% off
    • Standard
      4 pages
      English language
    • e-Library read for
      1 day

Silicon content can be determined in the range of 0,2 % (m/m) to 1 % (m/m). The principle is dissolution of a test portion in acid, aspiration of the test solution into a nitrous oxide-acetylene flame of an atomic absorption spectrometer, measurement of the absorbance of the resonance line energy from the spectrum of silicon and comparison with that of calibration solutions at 251,6 nm.

    • sale 15% off
    • Standard
      3 pages
      English language
    • sale 15% off
    • Standard
      3 pages
      French language
    • sale 15% off
    • Standard
      3 pages
      French language
    • sale 10% off
    • Standard
      3 pages
      English language
    • e-Library read for
      1 day

Phosphorus content can be determined in the range of 0,001 % (m/m) to 0,025 % (m/m). Cr(III) and silica cause interference which is eliminated. The principle is dissolution of a test portion in a mixture of nitric and hydrochloric acids, fuming with sulfuric acid, oxidation of Cr(III) to Cr(VI), precipitation of Fe(III) phosphate and redissolution of the precipitate, addition of boric, tartaric and sulfamic acids, formation and extraction of molybdophosphoric acid, reduction of the heteropoly ac...view more

    • sale 15% off
    • Standard
      6 pages
      English language
    • sale 15% off
    • Standard
      6 pages
      French language
    • sale 15% off
    • Standard
      6 pages
      French language

Applies to ferronickel lots in ingot or piece form with a view to obtaining a representative laboratory sample for the determination of the chemical composition of the lot. A choice is to be made between a first procedure that can be applied at the producer's plant during casting or a second procedure that can be applied to lots as delivered at the buyer's premises. Includes two alternatives for sample taking (drilling and milling). Each party is entitled to participate in sampling operations.

    • sale 15% off
    • Standard
      16 pages
      French language
    • sale 15% off
    • Standard
      16 pages
      French language
    • sale 15% off
    • Standard
      16 pages
      English language
    • sale 10% off
    • Standard
      16 pages
      English language
    • e-Library read for
      1 day

Applies to nickel contents in the range 15 to 60 % (m/m). Specifies principle, reagents, apparatus and samples, procedure, expression of results and test report. Annex A is provided for the determination of nickel in combined filtrates by atomic absorption spectrometry. Annex B gives a statistical report of interlaboratory tests.

    • sale 15% off
    • Standard
      6 pages
      French language
    • sale 15% off
    • Standard
      6 pages
      English language
    • sale 15% off
    • Standard
      6 pages
      French language
    • sale 10% off
    • Standard
      6 pages
      English language
    • e-Library read for
      1 day
    • sale 15% off
    • Standard
      7 pages
      English language
    • sale 15% off
    • Standard
      7 pages
      French language
    • sale 15% off
    • Standard
      7 pages
      French language

Applies to refined, wrought and cast nickel within the ranges specified in table 1. The method is applicable to the independent determination of any one or more of the elements listed. The lower level for iron can be extended to less than 0,0025 % (m/m) provided a special standard solution is prepared. The upper limit for the determination of cobalt and copper can be raised to 2 % (m/m) by a minor modification to the method. For potential interferences, see clause 10.

    • sale 15% off
    • Standard
      11 pages
      English language
    • sale 15% off
    • Standard
      11 pages
      French language
    • sale 15% off
    • Standard
      11 pages
      French language
    • sale 10% off
    • Standard
      11 pages
      English language
    • e-Library read for
      1 day

Applies to the determination of the given elements of high purity, refined, wrought and cast nickel within the ranges specifies in table 1. This method is applicable to the indipendent determination of any one or more of the elements listed. Annex A gives an alternative method for preparation of nickel nitrate solution for electrothermal atomic analysis, and annex B contains a statistical report of interlaboratory tests.

    • sale 15% off
    • Standard
      8 pages
      English language
    • sale 15% off
    • Standard
      8 pages
      French language
    • sale 15% off
    • Standard
      8 pages
      French language
    • sale 10% off
    • Standard
      8 pages
      English language
    • e-Library read for
      1 day

Applies to cobalt contents in the range 0,025 to 2,5 % (m/m). Specifies principle, reagents, apparatus, sampling and samples, procedure, expression on results, special cases and test report.

    • sale 15% off
    • Standard
      3 pages
      English language
    • sale 15% off
    • Standard
      3 pages
      French language
    • sale 15% off
    • Standard
      3 pages
      French language
    • sale 10% off
    • Standard
      3 pages
      English language
    • e-Library read for
      1 day

Specifies a method for the determination of silicon in ferronickel in the range 0,2 to 4,0 % (m/m). Gives principle, reagents, apparatus, sampling and samples, procedure, expression of results and test report.

    • sale 15% off
    • Standard
      2 pages
      English language
    • sale 15% off
    • Standard
      2 pages
      French language
    • sale 15% off
    • Standard
      2 pages
      French language
    • sale 10% off
    • Standard
      2 pages
      English language
    • e-Library read for
      1 day