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Dia 0.6mm Alloy M25 ọla kọpa Beryllium wires maka kọntaktị àkwà mmiri

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  • Ụdị NO.:C17200
  • dayameta waya:0.03mm Min.
  • Dayameta mkpanaka:3.0-300mm,
  • ọkpụrụkpụ nke warara:0.05mm, Min
  • ọkpụrụkpụ obosara:250mm,
  • Koodu HS:74082900
  • Nkọwa ngwaahịa

    FAQ

    Mkpado ngwaahịa

    Nkọwa ngwaahịa

     

    Ngwakọta kemịkalụ (pasent ibu) nkeC17200 Beryllium ọla kọpa Alloy:

    Ngwọta na-enyefe
    Alloy Beryllium Cobalt nikel Co + Ni Co+Ni+Fe Ọla kọpa
    C17200 1.80-2.00 - 0.20 min 0.20 min 0.60 Max Nhazi

    Nkwuputa: ọla kọpa gbakwunyere mgbakwunye nhata 99.5% Min.
    TNjirimara Anụ ahụ nkịtị nke C172:
    Njupụta (g/cm3): 8.36
    Njupụta tupu afọ ike (g/cm3): 8.25
    Modul na-agbanwe (kg/mm2 (103): 13.40
    Ọnụego Mgbasawanye okpomọkụ (20 °C ruo 200 °C m/m/°C): 17 x 10-6
    Nrụpụta ọkụ (cal/(cm-s-°C): 0.25
    Oke agbaze (°C): 870-980

    Iwe nkịtị anyị na-enye:

    Nkọwapụta CuBeryllium ASTM Ngwa igwe na eletriki nke ọla kọpa Beryllium Strip
    Nhọpụta Nkọwa Ike ọdụdọ
    (Mpa)
    Mpụta Ike 0.2% akwụ ụgwọ Pasent elongation Ike
    (HV)
    Ike
    Rockwell
    B ma ọ bụ C
    Igwe ọkụ eletrik
    (% IACS)
    A TB00 Ngwọta ewepụrụ 410-530 190-380 35-60 <130 45-78HRB 15-19
    1/2 H TD02 Ọkara siri ike 580-690 510-660 12-30 180-220 88-96HRB 15-19
    H TD04 siri ike 680-830 620-800 2 ~ 18 220-240 96-102HRB 15-19
    HM TM04 Mill gbasiri ike 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

     

    Isi teknụzụ nke Beryllium ọla kọpa (Ọgwụgwọ okpomọkụ)

    Ọgwụgwọ okpomọkụ bụ usoro kachasị mkpa maka usoro alloy a. Ọ bụ ezie na alloys ọla kọpa niile na-esi ike site na ịrụ ọrụ oyi, ọla kọpa beryllium bụ ihe pụrụ iche na-esi ike site na ọgwụgwọ okpomọkụ dị ala dị ala. Ọ na-agụnye nzọụkwụ abụọ bụ́ isi. Nke mbụ ka a na-akpọ mgbakasị ngwọta na nke abụọ, mmiri ozuzo ma ọ bụ ike afọ.

    Ngwọta Annealing

    Maka ụdị alloy CuBe1.9 (1.8- 2%) a na-ekpo ọkụ n'etiti 720°C na 860°C. N'ebe a beryllium dị n'ime na-agbaze n'ezie na matriks ọla kọpa (alpha phase). Site na imenyụ ngwa ngwa ruo n'ime ụlọ, a na-edobe usoro ihe ngwọta siri ike. Ihe dị n'oge a dị nnọọ nro ma dị nro ma nwee ike ịrụ ọrụ ngwa ngwa oyi site na ịse, ịkpụgharị mpịakọta, ma ọ bụ isi oyi. Arụ ọrụ mgbakasị ihe ngwọta bụ akụkụ nke usoro a na-eme n'igwe igwe ma ọ bụghị onye ahịa na-eji ya eme ihe. Okpomọkụ, oge na okpomọkụ, ọnụ ọgụgụ nkwụsị, nha ọka, na isi ike bụ ihe dị oke egwu ma TANKII na-achịkwa ya nke ọma.

    Ịdị ike afọ

    Ịgba ike afọ na-eme ka ike ihe dịkwuo elu nke ukwuu. A na-eme mmeghachi omume a na okpomọkụ n'etiti 260 ° C na 540 ° C dabere na alloy na njirimara achọrọ. Ọkpụkpụ a na-eme ka beryllium gbazere gbasasịa dị ka oge beryllium bara ụba (gamma) na matriks na n'ókè ọka. Ọ bụ nhazi nke mkpọda a na-eme ka mmụba dị ukwuu na ike ihe. A na-ekpebi ọkwa nke ihe eji arụ ọrụ site na okpomọkụ na oge na okpomọkụ. Ekwesịrị ịmara na ọla kọpa beryllium enweghị njirimara ịka nká nke ụlọ.

     


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