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Lithapo tsa Beryllium tsa Dia 0.6mm Alloy M25 Copper Beryllium bakeng sa Marokho a ho Kopana

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  • Nomoro ea Mohlala:C17200
  • bophara ba terata:0.03mm Bonyane.
  • Bophara ba molamu:3.0-300mm,
  • botenya ba moqolo:0.05mm, Bonyane
  • bophara botenya:250mm,
  • Khoutu ea HS:74082900
  • Qaqiso ea Sehlahisoa

    LBH

    Li-tag tsa Sehlahisoa

    Tlhaloso ea Sehlahisoa

     

    Sebopeho sa Lik'hemik'hale (Peresente ea Boima) eaMotsoako oa Koporo oa C17200 Beryllium:

    Ho Fana ka Litharollo
    Motsoako Beryllium Cobalt Nikele Co + Ni Co+Ni+Fe Koporo
    C17200 1.80-2.00 - Metsotso e 0.20 Metsotso e 0.20 0.60 Max Tekanyo

    Tlhokomeliso: Koporo hammoho le litlatsetso li lekana le 99.5% Min.
    TLitšobotsi tsa 'Mele tsa C172:
    Botenya (g/cm3): 8.36
    Botenya pele bo tsofala (g/cm3): 8.25
    Modulus e tenyetsehang (kg/mm2 (103)): 13.40
    Koefficient ea Katoloso ea Thermal (20 °C ho isa ho 200 °C m/m/°C): 17 x 10-6
    Ho tsamaisa mocheso (cal/(cm-s-°C)): 0.25
    Sebaka sa ho Qhibiliha (°C): 870-980

    Tempere e Tloaelehileng eo re fanang ka eona:

    Tlhophiso ea CuBeryllium ASTM Thepa ea Mekaniki le ea Motlakase ea Koporo ea Beryllium Strip
    Tlhophiso Tlhaloso Matla a tšepe
    (Mpa)
    Matla a Tlhahiso a 0.2% a fokotsoa Peresente ea ho Lelefatsa BOTHATA
    (HV)
    BOTHATA
    Rockwell
    Sekala sa B kapa C
    Ho Tsamaisa Motlakase
    (% IACS)
    A TB00 Tharollo e Annealed 410~530 190~380 35~60 <130 45~78HRB 15~19
    1/2 H TD02 Halofo e thata 580~690 510~660 12~30 180~220 88~96HRB 15~19
    H TD04 Ka thata 680~830 620~800 2~18 220~240 96~102HRB 15~19
    HM TM04 Tshilo e thatafalitsoe 930~1040 750~940 9~20 270~325 28~35HRC 17~28
    SHM TM05 1030~1110 860~970 9~18 295~350 31~37HRC 17~28
    XHM TM06 1060~1210 930~1180 4~15 300~360 32~38HRC 17~28

     

    Theknoloji ea Bohlokoa ea Koporo ea Beryllium (Kalafo ea mocheso)

    Kalafo ea mocheso ke ts'ebetso ea bohlokoa ka ho fetisisa bakeng sa sistimi ena ea alloy. Le hoja li-alloy tsohle tsa koporo li thatafala ka ho sebetsa ka serame, koporo ea beryllium e ikhetha ka ho thatafala ka kalafo e bonolo ea mocheso o tlase. E kenyelletsa mehato e 'meli ea motheo. Ea pele e bitsoa ho hlohlelletsa tharollo 'me ea bobeli, ho nosetsa kapa ho thatafatsa botsofali.

    Tharollo ea ho Hloekisa

    Bakeng sa motsoako o tloaelehileng oa CuBe1.9 (1.8- 2%) motsoako o futhumatsoa pakeng tsa 720°C le 860°C. Nakong ena beryllium e nang le eona ha e le hantle e "qhibilihisoa" ka har'a matrix ea koporo (mokhahlelo oa alpha). Ka ho tima ka potlako mochesong oa kamore, sebopeho sena se tiileng sa tharollo sea bolokoa. Thepa mohatong ona e bonolo haholo ebile e teteane 'me e ka bata habonolo ka ho hula, ho etsa ho phutholoha, kapa ho tšoara ka serame. Ts'ebetso ea ho kenya tharollo ke karolo ea ts'ebetso ho sile 'me hangata ha e sebelisoe ke moreki. Mocheso, nako mochesong, sekhahla sa ho tima, boholo ba lijo-thollo le boima kaofela ke liparamente tsa bohlokoa haholo 'me li laoloa ka thata ke TANKII.

    Ho thatafatsa Botsofali

    Ho thatafatsa botsofali ho eketsa matla a thepa haholo. Karabelo ena hangata e etsoa mochesong o pakeng tsa 260°C le 540°C ho latela motsoako le litšobotsi tse lakatsehang. Potoloho ena e etsa hore beryllium e qhibilihisitsoeng e potlake e le mohato o ruileng oa beryllium (gamma) matrix le meeling ea lithollo. Ke ho thehoa ha potlaka hona ho bakang keketseho e kholo ea matla a thepa. Boemo ba thepa ea mechini bo fihletsoeng bo khethoa ke mocheso le nako mochesong. Ho lokela ho hlokomeloa hore koporo ea beryllium ha e na litšobotsi tsa botsofali ba mocheso oa kamore.

     


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