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Waya Beryllium ọla kọpa Dia 0.6mm maka Àkwà mmiri kọntaktị M25

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Ụlọ ọrụ eletriki: Agụba ọkụ eletrik na relay, Mkpọchi fuse, Akụkụ Switch, akụkụ relay, Njikọta, Njikọ mmiri, Àkwà mmiri kọntaktị, Belleville Washers, Ngwa Njem, Mkpọchi ihe njide: Ihe njide, ihe njide, ihe nchacha mkpọchi, mgbaaka njide, Mkpọchi mpịakọta, skru, bolts Ụlọ ọrụ mmepụta ihe: Pampụ, Springs, Electrochemical, Shafts, Ngwaọrụ Nchekwa Na-anaghị agba ọkụ, Hose metal na-agbanwe agbanwe, Ụlọ maka ngwa, Bearings, Bushings, Oche Valve, Stems Valve, Diaphragms, Springs, Ngwa ịgbado ọkụ, Akụkụ igwe na-agbagharị agbagharị, Shafts Spline, Akụkụ mgbapụta, Valvs, Bourdon Tubes, Efere Wear na ngwa dị arọ, Bellows


  • Nọmba nlereanya:C17200
  • waya dayameta:0.03mm Nkeji.
  • Dayameta nke mkpanaka:3.0-300mm,
  • ọkpụrụkpụ nke mpempe akwụkwọ ahụ:0.05mm, Nkeji
  • ọkpụrụkpụ obosara:250mm,
  • Koodu HS:74082900
  • Nkọwa Ngwaahịa

    Ajụjụ Ndị A Na-ajụkarị

    Akara Ngwaahịa

    Nkọwa Ngwaahịa

     

    Ihe mejupụtara kemịkalụ (Pasentị ibu) nkeC17200 Beryllium Alloy ọla kọpa:

    Inye Ngwọta
    Alloy Beryllium Kobalt Nickel Co + Ni Co+Ni+Fe Ọla kọpa
    C17200 1.80-2.00 - Nkeji 0.20 Nkeji 0.20 0.60 Kachasị Nhazi nguzozi

    Rịba ama: Mgbakwunye ọla kọpa na nke e tinyere hà nhata 99.5%.
    TNjirimara Anụ Ahụ nke C172:
    Njupụta (g/cm3): 8.36
    Njupụta tupu afọ emee ka ọ sie ike (g/cm3): 8.25
    Modulu Na-agbanwe Agbanwe (kg/mm2 (103)): 13.40
    Ọnụọgụ Mgbasawanye Okpomọkụ (20 °C ruo 200 °C m/m/°C): 17 x 10-6
    Ọgbakọ okpomọkụ (cal/(cm-s-°C)): 0.25
    Oke Mmiri Na-agbaze (°C): 870-980

    Common Temper anyị na-enye:

    Nhọpụta CuBeryllium ASTM Njirimara Mechanical na Electrical nke Copper Beryllium Strip
    Nhọpụta Nkọwa Ike ọdụdọ
    (Mpa)
    Mbelata Ike Mmepụta 0.2% Pasentị Ogologo IKE
    (HV)
    IKE
    Rockwell
    Nha B ma ọ bụ C
    Ọgbakọ eletriki
    (% IACS)
    A TB00 Ngwọta Ejirila 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 Mkpụrụ osisi siri 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 Copper (Ọgwụgwọ okpomọkụ)

    Ọgwụgwọ okpomọkụ bụ usoro kachasị mkpa maka usoro alloy a. Ọ bụ ezie na a na-eme ka alloy ọla kọpa niile sie ike site na ọrụ oyi, ọla kọpa beryllium pụrụ iche n'ịrụsi ike site na ọgwụgwọ okpomọkụ dị ala. Ọ gụnyere usoro abụọ dị mkpa. Nke mbụ a na-akpọ solution annealing na nke abụọ, precision ma ọ bụ age hardening.

    Mbelata Ngwọta

    Maka ihe a na-ahụkarị na CuBe1.9 (1.8-2%), a na-ekpo ọkụ ihe a na-etinye n'ime ọkụ dị n'etiti 720°C na 860°C. N'oge a, a na-agbaze beryllium dị n'ime ya n'ime matrix ọla kọpa (phase alpha). Site n'ịkwụsị ya ngwa ngwa ruo na okpomọkụ ụlọ, a na-ejigide usoro ihe a siri ike. Ihe dị n'oge a dị nro ma dịkwa mma, a pụkwara iji ya mee ihe n'oge oyi site na ise ihe, ịkpụgharị, ma ọ bụ isi oyi. Ọrụ ịchacha ihe ngwọta bụ akụkụ nke usoro ahụ na igwe nri, onye ahịa anaghị eji ya eme ihe. Okpomọkụ, oge na okpomọkụ, ọnụego ịchacha ihe, nha ọka, na ike siri ike niile bụ paramita dị oke mkpa ma TANKII na-achịkwa ya nke ọma.

    Ike Afọ

    Ime ka ihe sie ike nke ukwuu na-eme ka ike nke ihe ahụ dịkwuo elu nke ukwuu. A na-emekarị mmeghachi omume a n'oge okpomọkụ dị n'etiti 260°C na 540°C dabere na alloy na njirimara achọrọ. Okirikiri a na-eme ka beryllium agbazere agbaze dị ka usoro beryllium bara ụba (gamma) na matrix na ókèala ọka. Ọ bụ nhazi nke ihe a na-akpata mmụba dị ukwuu na ike ihe. Ọkwa nke ihe ndị e nwetara na-adabere na okpomọkụ na oge na okpomọkụ. A ghaghị ịghọta na beryllium ọla kọpa enweghị njirimara ịka nká nke okpomọkụ ụlọ.

     


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