Zinc (denoted li Zn ntawm lub rooj ntu) yog cov hlau sib nqus uas tsis sib nqus. Nws yog feem ntau txuam nrog txhuas, magnesium, thiab tooj liab. Cov chav kawm no ntawm Zinc Alloy tau raug xa mus rau ntawm lub npe zamak (Lo lus tseem ceeb ua cov npe tseem ceeb hauv German: "Zink, Magnesium, thiab Kupfer"). Cov alloys no feem ntau tau muab rau hauv daim ntawv ntawm kev ingots vim lawv qhov kev siv ntau hauv kev tuag-casting cov ntawv thov. Zinc muaj qhov muaj peev xwm ua tau zoo heev; Nws yog ib qho tseem ceeb heev thiab cov khoom ua pov thawj ntev lub sijhawm ruaj khov. Tuag-cam khwb cia zamak alloys tswj cov theem siab ntawm qhov tseeb thiab yog li yuav tsum tau siv cov tshuab uas yuav tsum tau ua rau cov kev thev taus.
Zinc Alloy Hlau yog qee cov ntaub ntawv pheej yig tshaj plaws. Txawm hais tias tus nqi qis dua, lawv muaj cov khoom siv zoo lub zog, yog yooj yim machined yooj yim, thiab tawm tsam mechanical kev poob siab zoo. Cov khoom siv nyuaj heev yog feem ntau ua kev tuag-cam khwb cia thiab tom qab ntawd muaj cov nta tseem ceeb machined rau hauv lawv, txo txhua lub sijhawm thiab tus nqi. Kev lag luam automotive ua rau kev siv dav ntawm cnc machined zinc alloys.
Lub sij hawm ua: <15 hnub
Kev thev: {{{{0}}}. 01mm ~ ± 0.005mm
Max feem loj: 110 x 80 x 40 cm
Muaj zinc ntawm Dazao: zinc alloy zamak -3 thiab lwm yam.
Zinc Alloy
Zamak -3
Lub zamak 3 alloy muaj 4% aluminium thaum tsawg dua 1% yog muaj los ntawm tooj liab thiab magnesium. Zamak zinc alloys tshwm sim zoo ib yam li tooj liab mus rau tooj liab tab sis yog cov abrasive tsawg dua rau kev txua tshev. Qhov chaw kho tsheb thiab cov ntsuas hluav taws xob me me yog cov ntawv thov raug rau hom zinc.
Zinc Alloy Zamak -3 Khoom
|
Lub zog tensile, tawm los (mpa) |
Qaug zog dag zog (mpa) |
Elongation thaum so (%) |
Hardness (Brinell) |
Ntom ntom (g \/ cm³) |
|
200-220 |
50-70 |
7-15 |
80-100 |
6.6-6.7 |
