Kev daws teeb meem kev ua raws li cov hlau lead thiab kev siv tshuab hauv cov tooj dag Bismuth uas tsis muaj hlau lead rau cov khoom siv dej hauv xyoo 2026

Luam tawm: Lub Ob Hlis 5, 2026

Los ntawm: Kai Peng Huang, Tus Kws Tshwj Xeeb ntawm Cymber Metal

Cov tooj dag bismuth uas tsis muaj hmoov txhuas (feem ntau hu ua HBi series, zoo li HBi59-1 lossis cov khoom sib npaug xws li C49300, EnviB Brass) yog lwm txoj hauv kev rau ib puag ncig uas peb tau siv ntau dua thiab ntau dua rau cov khoom yooj yim txiav uas tseem xav tau kev siv tshuab zoo. Bismuth hloov cov hmoov txhuas kom tawg cov chips huv si, thaum tseem khaws lub zog thiab kev tiv thaiv corrosion ze li cov tooj dag uas muaj hmoov txhuas ib txwm muaj. Nws ua raws li RoHS thiab muaj kev nyab xeeb rau cov dej haus - tsis muaj kev txhawj xeeb txog kev tshem tawm cov hmoov txhuas.

Ntawm Cymber Metal, peb tau hloov ntau tus neeg siv khoom mus siv bismuth brass rau cov kav dej thiab cov li qub. Phau ntawv qhia no qhia txog yam peb tau pom hauv lub khw: cov yam ntxwv, cov txheej txheem, cov teeb meem feem ntau, thiab cov lus qhia kom tau txais cov khoom txiav du thiab ua raws li txoj cai.

Cymber Hlau CNC machining ntawm cov hlau lead-free bismuth tooj dag plumbing fitting

Rooj Sib Piv Qib Bismuth Brass Uas Tsis Muaj Lead

Qib Tus Qauv Cov Ntsiab Lus Bismuth Cov Zog Tseem Ceeb Zoo Tshaj Plaws Rau Kev siv tshuab tau Tus nqi sib piv
HBi59-1 Suav (GB) 1–2% Kev txiav yooj yim, ua raws li txoj cai tsis muaj txhuas Cov khoom siv dej, cov li qub Zoo heev Nruab Nrab
C49300 ASTM 1.5–2.5% Kev tawg zoo, tiv taus corrosion Cov khoom siv hauv dej Zoo heev Nruab Nrab
EnviB Tooj Liab Tus kheej ~2% Kev siv tshuab tau zoo heev, tsis muaj txhuas Cov khoom siv dej haus Zoo heev Nruab Nrab
CW510L EN Bismuth ntxiv Ib puag ncig, zoo formability Cov khoom siv sib txuas, kho vajtse Zoo Nruab Nrab

Cov Lus Qhia Ceev: Bismuth tooj dag rau kev txiav yooj yim tsis muaj hmoov txhuas—sib xws li C36000 kev siv tshuab yam tsis muaj kev pheej hmoo rau kev noj qab haus huv.

Cov kav dej bismuth tooj dag uas tsis muaj hmoov txhuas tiav lawm ntawm Cymber Metal

Cov Txheej Txheem Tsim Nyog Rau Cov Tooj Liab Bismuth Uas Tsis Muaj Lead

Cov tshuab tooj dag Bismuth zoo ib yam li cov qib leaded:

  • CNC Tig / Milling→ Core rau cov fittings thiab valves.
  • Xov thiab Tapping→ Cov xov huv si thiab muaj zog.
  • Kev khawb av→ Qhov zoo heev.
  • Kev ntaus nrig→ Rau lub zog ntxiv.
  • Kev txhuam hniav→ Xim kub kub.

Cov txiaj ntsig ntawm Lead-Free Bismuth Brass

  • Kev siv tshuab tau yooj yim→ Bismuth ua rau cov chips tawg zoo li cov hlau lead.
  • Kev ua raws li txoj cai tsis muaj hmoov txhuas→ Muaj kev nyab xeeb rau dej haus (NSF/ANSI 372).
  • Kev tiv thaiv xeb zoo→ Txhim khu kev qha hauv cov tshuab dej.
  • Lub zog sib npaug→ Muaj zog txaus rau cov khoom siv siab.
  • Ib puag ncig→ Tsis muaj kev phom sij ntawm cov hlau txhuas thaum tsim khoom lossis siv.CNC machining cov khoom siv bismuth tsis muaj lead hauv kab ntau lawm Cymber Metal
  • Cov Kev Sib Tw & Cov Kev Daws Teeb Meem Uas Siv Tau

    Bismuth tooj dag yog ze rau leaded, tab sis ob peb qhov sib txawv:

    • Kev siv cuab yeej siab dua me ntsis→ Bismuth nyuaj dua li txhuas.
    • Qhov sib txawv ntawm cov chips→ Tseem zoo tab sis kho cov khoom noj.
    • Tus nqi them ua ntej→ Siab dua li cov qib leaded.

    Kev Paub Txog Kev Tsim KhoHauv peb cov haujlwm tooj dag bismuth uas tsis muaj hmoov txhuas ntawm Cymber Metal, kev hloov cov kav dej valve los ntawm cov hmoov txhuas mus rau HBi59-1 thaum xub thawj ua rau cov cuab yeej hnav ntau dua. Peb tau hloov kho rau cov cuab yeej carbide coated thiab ua kom qhov ceev zoo dua, phim lub sijhawm voj voog thaum dhau tag nrho cov ntawv pov thawj tsis muaj hmoov txhuas yooj yim.

    Cov Lus Qhia ZooKhiav cov kev teeb tsa zoo sib xws rau C36000 tab sis nrog cov cuab yeej coated - tau txais lub neej zoo tshaj plaws thiab ua tiav.Kev xaiv cov khoom siv ua los ntawm tooj dag tsis muaj lead ntawm Cymber Metal

  • Kev Xav Txog Kev Tsim Qauv & Cov Lus Qhia

    • Kev kam rau siab: ±0.04 hli tus qauv.
    • Cov xovZoo heev—tsim qauv dawb.
    • Nto: Lub teeb passivation rau kev tiv thaiv xeb ntxiv.
    • Kev Ua Raws Cai: Ib txwm sim rau cov qauv NSF.

    Cov Lus Qhia Txog Kev Siv Cuab Yeej & Cov Kev Ntsuas

    • Cov Khoom Siv Cuab Yeej: Pom zoo kom siv cov carbide uas muaj txheej.
    • Piv txwv cov kev ntsuas (Tig HBi59-1):
      • Lub spindle: 3,000–5,000 RPM
      • Pub: 0.15–0.3 hli/rev
      • Qhov tob: 1–3 hli
    • Cov dej txias: Dej nyab—ua rau cov chips luv luv.Kaw ze ntawm cov khoom siv bismuth tooj dag uas tsis muaj lead
    • Cov Khoom Siv Uas Peb Tsim Tawm Hauv Cov Tooj Liab Bismuth Uas Tsis Muaj Lead

      • Cov kav dej thiab lub cev pob valve
      • Cov khoom siv dej thiab cov khoom siv sib txuas
      • Cov txiv ntoo threaded thiab adapters
      • Cov khoom siv ntawm lub tshuab dej haus
      • Cov kav dej thiab cov rooj zaum
      • Cov khoom tswj siab

      Cov Kev Siv Hauv Ntiaj Teb Tiag

      • Cov kav dej haus tau
      • Cov kav dej haus
      • Cov khoom siv khoom noj thiab dej haus
      • Cov khoom siv roj kho mob
      • Cov khoom siv tsis muaj txhuas dav dav

      Cov Yam Ntxim Saib Txog Tus Nqi & Kev Ruaj Ntseg Hauv Xyoo 2026

      Zoo dua me ntsis dua li cov hlau lead (~10–20% siab dua) tab sis yuav tsum tau ua nyob rau ntau thaj chaw - rov ua dua tshiab tau tag nrho thiab muaj kev nyab xeeb dua.

      Cov Kev Xav Kawg

      Kev siv tooj dag bismuth uas tsis muaj hmoov txhuas ua rau kev txiav yooj yim yam tsis muaj hmoov txhuas—zoo meej rau cov kav dej thiab cov khoom siv uas ua raws li cov cai niaj hnub no.

      Yog tias koj tab tom nrhiav kev siv tshuab txhim khu kev qha rau cov tooj dag bismuth uas tsis muaj hmoov txhuas - txawm tias yog cov kav dej, cov khoom siv, lossis cov khoom siv uas muaj kev nyab xeeb rau dej - Cymber Metal muaj cov khoom siv hauv Tshuag, kev ua tiav meej, thiab cov ntim hloov pauv tau los ntawm cov qauv mus rau tag nrho cov khoom tsim tawm.

      Npaj txhij los tham txog koj qhov project? Download peb qhov tshiab tshaj plawstooj dagcatalog rau cov specs thiab piv txwv, lossis tiv tauj peb pab neeg kev tshaj lij rau cov lus hais thiab kev txhawb nqa.

      Rub tawm 2026 Cov Khoom Siv Tooj Liab Tsis Muaj Lead (PDF)

    • Tiv Tauj Peb Rau Cov Lus Hais Txog Tooj Liab Uas Tsis Muaj LeadCov nplooj ntawv teev khoom Cymber Metal uas muaj cov khoom siv plumbing bismuth uas tsis muaj lead


Lub sijhawm tshaj tawm: Lub Ob Hlis-05-2026