Certificate of Certified Reference Material Ash fusibility

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Icyemezo cyibyemezo bifatika bifatika Ash fusibility

Certificate of Certified Reference Material Ash fusibility Featured Image
  • Certificate of Certified Reference Material Ash fusibility
  • Certificate of Certified Reference Material Ash fusibility

Ibisobanuro bigufi:

Laboratoire Yisesengura Amakara, Ikigo Cy’ubushakashatsi Bw’amakara (Ubushinwa Ikigo Cy’Ubugenzuzi Bw’amakara)

Ibi bikoresho byemewe birashobora gukoreshwa mugusuzuma neza ikirere cyogupima ivu.Irashobora kandi gukoreshwa mugucunga ubuziranenge inzira yo gusesengura no gusuzuma uburyo.


  • Icyitegererezo:GBW11124g
  • Itariki Yemejwe:Nzeri, 2020

    • Ibisobanuro birambuye

    Ibiranga ibicuruzwa

    Ikizamini cyo Kwitegura no Guhuza ibitsina

    Ibi bikoresho byemewe bikozwe mu makara yatoranijwe neza.Amakara yarumishijwe, agabanuka mubunini agera kuri <0.2mm hanyuma atwikwa kuri 815 ℃ kugirango ahore hamwe kandi ahuze, hanyuma apakirwa mubice byacupa.

    Ikizamini cya homogeneity cyakorewe kumacupa hamenyekanye sulfure mu ivu na FT munsi yikirere kigabanuka.Ubwinshi bwa sample yafashwe kugirango isesengurwe ni 0.05g (sulfure) na 0.15g (FT).Isesengura ritandukanye ryerekanye ko guhinduka mumacupa atandukanye ntaho bitandukaniye cyane no guhinduka hagati yo kwigana.

    Ash fusibility (2)
    Ash fusibility (1)

    Agaciro Cyemewe Kandi Kutamenya neza

    Icyitegererezo

    Ikirere

    Agaciro cyemewe kandi kidashidikanywaho

    Ubushyuhe bwo Kuranga Ubushyuhe (℃)

    Ubushyuhe bwo Guhindura

    (DT)

    Kworoshya

    Ubushyuhe

    (ST)

    Hemispheric

    Ubushyuhe

    (HT)

    Gutemba

    Ubushyuhe

    (FT)

    GBW11124g

    Kugabanya

    Agaciro kemewe

    Kutamenya neza

    1161

    17

    1235

    18

    1278

    14

    1357

    16

    Oxidizing

    Agaciro kemewe

    Kutamenya neza

    1373

    15

    1392

    16

    1397

    13

    1413

    19

    Hano, kugabanya ikirere kiboneka mugutangiza itanura ivanze rya (50 ± 5)% CO2 na (50 ± 5)% H.2(mubizamini byinshi) cyangwa mugushiraho itanura ikigereranyo gikwiye cya grafite na anthracite (mubizamini bike);umwuka wa okiside uboneka hamwe numwuka uzenguruka mu itanura.

    Uburyo bwo Gusesengura no Kwemeza

    Isesengura ry'impamyabumenyi ryakozwe hakurikijwe Ubushinwa bw'igihugu GB / T219-2008 na laboratoire zujuje ibyangombwa.

    Agaciro kemewe kagaragazwa nka X.T± U ， bari X.Tni agaciro kagereranijwe na U ni kwaguka gushidikanya (95% urwego rwicyizere).

    Gutegura ingero, isesengura mibare hamwe nicyerekezo rusange no guhuza ibipimo bya tekiniki biganisha ku cyemezo cyakozwe n’ikigo cy’Ubushinwa gishinzwe kugenzura no gupima amakara y’Ubushinwa, Ikigo cy’ubushakashatsi ku makara y’Ubushinwa.

    Guhagarara

    Ibi bikoresho byemewe birahamye mugihe kirekire.Ikigo cy’Ubushinwa gishinzwe kugenzura ubuziranenge bw’amakara n’ibizamini bizagenzura ihinduka ry’agaciro kemewe kandi bimenyeshe abakoresha niba hari impinduka zikomeye zibonetse.

    Gupakira no Kubika

    1) Ibi bikoresho byemewe bipakiye mumacupa ya plastike, 30g / icupa.

    2) Icupa ririmo ibikoresho bigomba guhagarikwa cyane bikabikwa ahantu hakonje kandi humye, kandi bigakingurwa mugihe bibaye ngombwa.

    3) Ibi bikoresho byemewe bikoreshwa cyane mugupima ikizamini

    ikirere hamwe no kugereranya ibisubizo byikizamini.Ikirere cyo kwipimisha nukuri niba itandukaniro riri hagati y ibisubizo byikizamini hamwe nagaciro kemejwe na ST, HT, FT ntabwo irenga 40 ℃;bitabaye ibyo, ikirere cyo kugerageza ntabwo gikwiye, kandi hari ibyo dukeneye.

    4) Ibi bikoresho byemewe ntibikoreshwa mukumenya gutandukana kwubushyuhe bwitanura, abayikoresha bagomba kumenya neza ko ubushyuhe bwitanura bwagenzuwe neza mbere yikizamini.

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