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Waya wa Cube Alloy C17200 C17500 C17300 ASTM B197 0.1mm-10mm wa Zida, Zolumikizira

Kufotokozera Kwachidule:


  • Nambala ya Chitsanzo:C17200
  • Chiyambi:China
  • Kodi ya HS:74082900
  • Kutha Kupanga:1000T
  • Kukhuthala:0.025-10mm
  • Miyezo:ASTM, GB, ISO, DIN, BS, JIS, En, etc.
  • Utali:kutalika
  • Malo:Wowala
  • Mtima:Anneal Yofewa, Anneal Yojambula Kwambiri, ndi zina zotero
  • Tsatanetsatane wa Zamalonda

    FAQ

    Ma tag a Zamalonda

    TKatundu Wachilengedwe wa:
    Kuchulukana (g/cm3): 8.36
    Kuchuluka kwa madzi kusanayambe kuuma (g/cm3): 8.25
    Modulus Yotanuka (kg/mm2 (103)): 13.40
    Kuchuluka kwa Kutentha (20 °C mpaka 200 °C m/m/°C): 17 x 10-6
    Kutentha kwa Matenthedwe (cal/(cm-s-°C)): 0.25
    Malo Osungunuka (°C): 870-980

     

     

    Common Temper yomwe timapereka:

    Kusankhidwa kwa CuBeryllium ASTM Kapangidwe ka Makina ndi Magetsi a Mkuwa wa Beryllium Strip
    Udindo Kufotokozera Kulimba kwamakokedwe
    (Mpa)
    Mphamvu Yopereka 0.2% yochotsera Peresenti Yotalikira KULIMA
    (HV)
    KULIMA
    Rockwell
    Mulingo wa B kapena C
    Kuyendetsa Magetsi
    (% IACS)
    S TB00 Yankho Lophatikizidwa 410~530 190~380 35~60 <130 45~78HRB 15~19
    1/2 H TD02 Hafu Yolimba 580~690 510~660 12~30 180~220 88~96HRB 15~19
    H TD04 Zolimba 680~830 620~800 2~18 220~240 96~102HRB 15~19
    HM TM04

    Mphero yolimba

    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

     

    Ukadaulo Wofunika Kwambiri wa Beryllium Copper (Chithandizo cha kutentha)

    Kuchiza ndi kutentha ndiye njira yofunika kwambiri pa dongosolo la aloyi. Ngakhale kuti aloyi onse amkuwa amatha kuuma pogwiritsa ntchito kuzizira, beryllium mkuwa ndi wapadera chifukwa chouma pogwiritsa ntchito kutentha kochepa. Kumafuna magawo awiri ofunikira. Choyamba chimatchedwa solution annealing ndipo chachiwiri, precipitation kapena age hardening.

    Kusakaniza kwa Yankho

    Pa aloyi wamba wa CuBe1.9 (1.8- 2%), aloyi imatenthedwa pakati pa 720°C ndi 860°C. Pa nthawiyi, beryllium yomwe ili mkati mwake "imasungunuka" mu mkuwa (alpha phase). Pozimitsa mofulumira kutentha kwa chipinda, kapangidwe kake kolimba kamasungidwa. Zinthu zomwe zili pagawoli zimakhala zofewa kwambiri komanso zofewa ndipo zimatha kuzizira mosavuta pozikoka, kupanga ma rolling, kapena kuzizira. Ntchito yothira yankho ndi gawo la ndondomekoyi pa mphero ndipo nthawi zambiri siigwiritsidwa ntchito ndi kasitomala. Kutentha, nthawi pa kutentha, kuchuluka kwa quench, kukula kwa tirigu, ndi kuuma zonse ndi zofunika kwambiri ndipo zimayendetsedwa bwino ndi TANKII.

    Kuuma kwa Ukalamba

    Kuuma kwa ukalamba kumawonjezera mphamvu ya chinthucho. Izi zimachitika nthawi zambiri kutentha kwapakati pa 260°C ndi 540°C kutengera alloy ndi makhalidwe omwe mukufuna. Kuzungulira kumeneku kumapangitsa kuti beryllium yosungunuka igwe ngati gawo lolemera la beryllium (gamma) mu matrix ndi m'malire a tirigu. Ndi kupangika kwa precipitate kumeneku komwe kumayambitsa kuwonjezeka kwakukulu kwa mphamvu ya chinthucho. Mlingo wa mphamvu zamakanika zomwe zimapezeka umatsimikiziridwa ndi kutentha ndi nthawi yomwe kutentha kumakwera. Tiyenera kuzindikira kuti beryllium copper ilibe mawonekedwe okalamba kutentha kwa chipinda.

     


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