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Video: Ib qho piv txwv ntawm ib qho alloy yog dab tsi?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Ib piv txwv ntawm ib tug alloy yog ib tug sib tov ntawm steel andiron. Ib piv txwv li alloy yog lub tin nyob rau hauv qhov sib tov ntawm tooj liab thiab tin uas ua bronze. Ib hlau alloy yog ib qho fusion ntawm ob lossis ntau dua hlau lossis cov hlau uas tsis yog hlau. Ib piv txwv ntawm alloy yog tooj dag, uas yog tsim los ntawm tooj liab thiab zinc.
Kuj nug, dab tsi yog ib co piv txwv ntawm ib tug alloy?
Piv txwv ntawm cov alloys:
- Hlau, sib xyaw hlau (hlau) thiab carbon (tsis yog hlau)
- Bronze, ua ke ntawm tooj liab (hlau) thiab tin (hlau) thiab.
- Brass, sib tov ntawm tooj liab (hlau) thiab zinc (hlau)
Tom qab ntawd, lo lus nug yog, dab tsi yog cov khoom ntawm cov hlau? Feem ntau, alloys tau pom tias muaj zog thiab nyuaj, tsawg malleable, tsawg dua, thiab corrosion-resistant ntau dua li cov hlau tseem ceeb ua hlau alloy . Ib hlau alloy kev sib xyaw ua ke muaj zog dua vim nws muaj cov atoms los ntawm cov khoom sib txawv uas txawv ntawm qhov ntau thiab tsawg.
Kuj paub, dab tsi yog kev siv cov alloy?
Cov alloys yog siv dav hauv cov teb uas koom nrog tab sis tsis txwv rau; aircraft, tub rog, kev lag luam, kev lag luam, kev kho mob, thaj chaw thiab kev tsim khoom daim ntawv thov . Cov hlau nplaum xws li Aluminium, Copper, Nickel, Stainless hlau, Titanium txhua qhov sib txawv siv hauv ntau yam daim ntawv thov.
Dab tsi yog qhov feem ntau alloy?
Daim ntawv teev cov alloys
- Aluminium.
- Beryllium.
- Bismuth.
- Chromium.
- Cobalt.
- Tooj.
- Gallium.
- Kub.
Pom zoo:
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