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Izintambo ze-Dia 0.6mm Alloy M25 Copper Beryllium zamabhuloho okuxhumana

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  • Inombolo Yemodeli:C17200
  • ububanzi bentambo:0.03mm Ubuncane
  • Ububanzi benduku:3.0-300mm,
  • ukujiya komcu:0.05mm, Ubuncane
  • ububanzi obukhulu:250mm,
  • Ikhodi ye-HS:74082900
  • Imininingwane Yomkhiqizo

    Imibuzo Evame Ukubuzwa

    Amathegi Omkhiqizo

    Incazelo Yomkhiqizo

     

    Ukwakheka Kwamakhemikhali (Amaphesenti Esisindo)I-C17200 Beryllium Copper Alloy:

    Ukuletha Izixazululo
    Ingxubevange I-Beryllium I-Cobalt I-Nickel I-Co + Ni I-Co+Ni+Fe Ithusi
    C17200 1.80-2.00 - 0.20 Min 0.20 Min Ubuningi obungu-0.60 Ibhalansi

    Isaziso: I-Copper plus engeziwe ilingana no-99.5% Min.
    TIzakhiwo Ezivamile Zomzimba ze-C172:
    Ubuningi (g/cm3): 8.36
    Ubuningi ngaphambi kokuguga (g/cm3): 8.25
    I-Elastic Modulus (kg/mm2 (103)): 13.40
    I-Coefficient Yokukhulisa Ukushisa (20 °C kuya ku-200 °C m/m/°C): 17 x 10-6
    Ukushisa Okuphezulu (cal/(cm-s-°C)): 0.25
    Ibanga Lokuncibilika (°C): 870-980

    I-Common Temper esiyinikezayo:

    Ukuqokwa kwe-CuBeryllium I-ASTM Izakhiwo Zemishini Nezikagesi Ze-Copper Beryllium Strip
    Ukuqokwa Incazelo Amandla Okudonsa
    (I-Mpa)
    Amandla Okukhiqiza angu-0.2% Amaphesenti Obude UBUQINI
    (HV)
    UBUQINI
    Rockwell
    Isikali B noma C
    Ukuqhuba Kagesi
    (% IACS)
    A TB00 Isixazululo Esihlanganisiwe 410~530 190~380 35~60 <130 45~78HRB 15~19
    1/2 H TD02 Ukuqina Okungaphelele 580~690 510~660 12~30 180~220 88~96HRB 15~19
    H TD04 Kunzima 680~830 620~800 2~18 220~240 96~102HRB 15~19
    HM TM04 Ukugaya kuqiniswe 930~1040 750~940 9~20 270~325 28~35HRC 17~28
    I-SHM TM05 1030~1110 860~970 9~18 295~350 31~37HRC 17~28
    I-XHM TM06 1060~1210 930~1180 4~15 300~360 32~38HRC 17~28

     

    Ubuchwepheshe Obuyinhloko Be-Beryllium Copper (Ukwelashwa ngokushisa)

    Ukwelashwa ngokushisa kuyinqubo ebaluleke kakhulu yalolu hlelo lwe-alloy. Nakuba zonke i-alloy zethusi ziqina ngokusebenza ngokubandayo, ithusi le-beryllium lihlukile ngokuqina ngokwelashwa okulula kokushisa okuphansi. Kuhilela izinyathelo ezimbili eziyisisekelo. Esokuqala sibizwa ngokuthi i-solution annealing kanti esesibili, ukuqina kwemvula noma ukuguga.

    Isixazululo Sokumboza

    Kwi-alloy ejwayelekile i-CuBe1.9 (1.8- 2%), i-alloy ishiswa phakathi kuka-720°C no-860°C. Kuleli qophelo, i-beryllium equkethwe empeleni "iyancibilika" ku-matrix yethusi (isigaba se-alpha). Ngokucisha ngokushesha ekushiseni kwegumbi lesi sakhiwo sesisombululo esiqinile siyagcinwa. Izinto ezikulesi sigaba zithambile kakhulu futhi zithambile futhi zingabanda kalula ngokudweba, ukwakha ukugoqa, noma ukubanda. Ukusebenza kwe-annealing yesisombululo kuyingxenye yenqubo emshinini futhi ngokuvamile akusetshenziswa yikhasimende. Izinga lokushisa, isikhathi ekushiseni, izinga lokucima, usayizi wezinhlamvu, kanye nobunzima konke kuyimingcele ebaluleke kakhulu futhi kulawulwa ngokuqinile yi-TANKII.

    Ukuqina Kweminyaka

    Ukuqina kokuguga kuthuthukisa kakhulu amandla ezinto ezibonakalayo. Lokhu kusabela ngokuvamile kwenziwa emazingeni okushisa aphakathi kuka-260°C no-540°C kuye ngokuthi i-alloy kanye nezici ezifunwayo. Lo mjikelezo ubangela ukuthi i-beryllium encibilikisiwe ifinyelele njengesigaba esicebile se-beryllium (gamma) ku-matrix nasemingceleni yokusanhlamvu. Ukwakheka kwalokhu kufinyelela okubangela ukwanda okukhulu kwamandla ezinto ezibonakalayo. Izinga lezakhiwo zemishini ezifinyelelwayo linqunywa izinga lokushisa nesikhathi ekushiseni. Kufanele kuqashelwe ukuthi ithusi le-beryllium alinazo izici zokuguga ekushiseni kwegumbi.

     


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