Mzere wosinthasintha wamkuwa Cu Zn Alloy JIS Mzere wa Mkuwa C2680 C2801
Choyimbira chathu cha mkuwa chokhala ndi pulasitiki wabwino kwambiri (ndicho mkuwa wabwino kwambiri) komanso mphamvu zake zambiri, kudula bwino, kuwotcherera kosavuta, dzimbiri la choyimbira cha mkuwa ndi lokhazikika kwambiri. Kapangidwe ka makina ndi kukana kuvala ndikwabwino kwambiri, kungagwiritsidwe ntchito popanga zida zolondola, zida zoyendera, mfuti ndi zipolopolo ndi zina zogundana zamkuwa. Zimamveka bwino, kotero ma gong, ma cymbals, ma bello, nambala ndi zida zina zanyimbo zimapangidwa ndi mkuwa. Kutentha kotentha kokonza 750 mpaka 830 DEG C; kutentha konyowa 520 mpaka 650 DEG C; kuchotsa kupsinjika kwamkati ndi kutentha kochepa kutentha konyowa 260 ~ 270 madigiri. C26000 C2600 pulasitiki yamkuwa yabwino kwambiri, mphamvu zake zambiri, makina abwino. Kuwotcherera, kukana dzimbiri bwino, chosinthira kutentha, chubu cha pepala, zida zamagetsi. Mkuwa uli ndi kukana kwamphamvu kuvala. Umatchedwanso mkuwa wapadera wapadera, mphamvu zake zapamwamba, kuuma kwake kwakukulu, kukana kukana dzimbiri kwa mankhwala. Ndipo kukonza kwa zinthu zamakina kumaonekeranso. Ndi mkuwa wokokedwa mu zolumikizira za mapaipi a Copper omasuka, kukana kofewa, kwamphamvu. Chitoliro chopanda mkuwa chingagwiritsidwe ntchito mu chosinthira kutentha ndi condenser, mapaipi a cryogenic, chitoliro choyendera m'nyanja. Kupanga pepala, mzere, ndodo, machubu, zida zoponyera. Mkuwa kuyambira 62% mpaka 68%, pulasitiki wolimba, zida zopangira mphamvu.
Mzere wa Mkuwa C26800
| Kapangidwe ka Mankhwala (%) | |||||||||
| Cu | 64.0-68.0 | Zn | kulinganiza | ||||||
| Katundu Wathupi | |||||||||
| Kuchulukana g/cm3 | 8.5 | Kuchuluka kwa kutentha kwa 10-6 /℃ 20/℃-100/℃ | 20.3 | ||||||
| Kuyendetsa magetsi IACS%(20℃) | Mphindi 27 | Kutentha kwa Matenthedwe W/(m*k) | 121 | ||||||
| Modulus ya elasticity (KN/mm2) | 103 | ||||||||
| Mtima | Mphamvu yokoka (RM, Mpa) | Mphamvu Yopereka (Rp0.2, Mpa) | Kutalika kwa A50(%) | Kulimba kwa Vickers (HV) | |||||
| O | Mphindi 295 | - | Mphindi 45 | 90 max | |||||
| 1/4 H | 330-415 | - | Mphindi 40 | 90-105 | |||||
| 1/2 H | 370-440 | - | Mphindi 30 | 105-130 | |||||
| 3/4H | 410-470 | - | Mphindi 20 | 130-145 | |||||
| H | 430-510 | - | Mphindi 14 | 145-160 | |||||
| EH | 510-610 | - | Mphindi 8 | 160-175 | |||||
| SH | 565-630 | - | Mphindi 5 | 175-190 | |||||
| ESH | 610-725 | - | - | 190-210 | |||||
Timapanga Brass Strips zosiyanasiyana, kukula ndi makulidwe malinga ndi zosowa za makasitomala. Izi zimagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana padziko lonse lapansi.
Kampani yathu ya Tankii ili ndi luso lopereka mitundu yosiyanasiyana ya Brass Strips yomwe imagwiritsidwa ntchito popanga zida zamagetsi. Zikupezeka mu kukula ndi miyeso yosiyanasiyana, Brass Strips izi zimapangidwa motsatira zomwe makasitomala adatchula. Zingwezi zimapangidwa mkati mwake ndi ntchito yozizira yomwe imapangitsa kuti zikhale zovuta kugwira ntchito. Komabe, makasitomala athu amatha kugwiritsa ntchito zinthuzi kuchokera kwa ife mu miyezo yosiyanasiyana komanso malinga ndi zomwe akufuna.
| Dzina | Boma | Kutalikitsa | Muyezo Wadziko Lonse |
| C22000(H90)CuZn10 | WofewaKuuma | ≥35≥3 | GB/T2059-2000 |
| C26000(H70 H68)CuZn30 CuZn32C26800(H65) | WofewaKuuma | ≥40≥4 | GB/T2059-2000 |
| CuZn38 | WofewaKuuma | ≥35≥2.5 | GB/T2059-2000 |
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