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Dia 0.6mm Alloy M25 Copper Beryllium Uea no na Alahaka Pili

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  • KULA NO.:C17200
  • anawaena uwea:0.03mm Min.
  • ʻO ke anawaena o ka lāʻau:3.0-300mm,
  • mānoanoa wehe:0.05mm, Min
  • laula mānoanoa:250mm,
  • HS Code:74082900
  • Huahana Huahana

    FAQ

    Huahana Huahana

    Hōʻike huahana

     

    Hoʻohui Kemika (Paneneka Weight) oC17200 Beryllium Copper Alloy:

    Hāʻawi i nā hoʻonā
    Alloy Beryllium ʻO ke kopa Nikela Co + Ni Co+Ni+Fe keleawe
    C17200 1.80-2.00 - 0.20 Min 0.20 Min 0.60 Max Kaulike

    Manaʻo: Copper a me nā mea hoʻohui like 99.5% Min.
    TNā Waiwai Kino maʻamau o C172:
    Māmā (g/cm3): 8.36
    ʻO ka mānoanoa ma mua o ka paʻakikī o ka makahiki (g/cm3): 8.25
    Elastic Modulus (kg/mm2 (103)): 13.40
    Koefficient Hoonui wela (20 °C a 200 °C m/m/°C): 17 x 10-6
    ʻO ka hoʻoili wela (cal/(cm-s-°C)): 0.25
    Ka Heehee (°C): 870-980

    Hāʻawi mākou i ka Temper maʻamau:

    Kuhikuhi CuBeryllium ASTM Nā Pono Mechanical a me ka Uila o ke Copper Beryllium Strip
    Koho wehewehe Ikaika U'i
    (Mpa)
    ʻO ka ikaika 0.2% offset Pākēneka Elongation PAʻakikī
    (HV)
    PAʻakikī
    Rockwell
    B a i ʻole C Pākē
    Hoʻolima Uila
    (% IACS)
    A TB00 Hoʻoponopono Annealed 410~530 190~380 35~60 <130 45~78HRB 15~19
    1/2 H TD02 Hapa Paʻa 580~690 510~660 12-30 180~220 88~96HRB 15~19
    H TD04 Paʻakikī 680~830 620~800 2~18 220~240 96~102HRB 15~19
    HM TM04 Mill paakiki 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

     

    ʻO ka ʻenehana nui o Beryllium Copper(Hoʻomaʻamaʻa wela)

    ʻO ka hoʻomaʻamaʻa wela ka hana nui loa no kēia ʻōnaehana alloy.ʻOiai ua paʻakikī nā ʻāpana keleawe a pau e ka hana anu, ʻokoʻa ka beryllium copper i ka paʻakikī ʻana e ka mālama wela haʻahaʻa haʻahaʻa.Loaʻa i ʻelua mau ʻanuʻu kumu.Kapa ʻia ka mua he solution annealing a ʻo ka lua, ka ua a i ʻole ka paʻakikī makahiki.

    Hoʻopiʻi Annealing

    No ka huila maʻamau CuBe1.9 (1.8- 2%) ua hoʻomehana ʻia ka huila ma waena o 720°C a me 860°C.I kēia manawa ua "hoʻoheheʻe ʻia" ka beryllium i loko o ka matrix keleawe (alpha phase).Ma ke kinai wikiwiki ʻana i ka wela lumi e mālama ʻia kēia ʻano hoʻonā paʻa.ʻO ka mea ma kēia pae he palupalu loa a ductile a hiki ke hana maʻamau ma ke kaha kiʻi ʻana, hoʻowili ʻana, a i ʻole ke poʻo anu.ʻO ka hana annealing solution kahi ʻāpana o ke kaʻina hana ma ka wili a ʻaʻole i hoʻohana maʻamau ʻia e ka mea kūʻai.ʻO ka mahana, ka manawa i ka mahana, ka nui o ka ʻai, ka nui o ka palaoa, a me ka paʻakikī, he mau ʻāpana koʻikoʻi loa ia a mālama ʻia e TANKII.

    makahiki paakiki

    ʻO ka paʻakikī makahiki e hoʻonui nui i ka ikaika o ka mea.Hana ʻia kēia pane ma nā mahana ma waena o 260 ° C a me 540 ° C ma muli o ke ʻano huila a me nā ʻano i makemake ʻia.Hoʻomaka kēia pōʻaiapuni i ka beryllium i hoʻoheheʻe ʻia e hoʻoheheʻe ma ke ʻano he beryllium waiwai (gamma) i loko o ka matrix a ma nā palena ʻai.ʻO ka hoʻokumu ʻia ʻana o kēia precipitate ka mea e hoʻonui nui ai i ka ikaika waiwai.Hoʻoholo ʻia ke kiʻekiʻe o nā waiwai mechanical e ka mahana a me ka manawa ma ka wela.Pono e hoʻomaopopo ʻia ʻaʻohe ʻano ʻelemakule o ka beryllium copper.

     


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