Starway raws li tooj dag shroger cov ntaub hlau
Ntawm no yog ib qho tooj dag ib feem thov hauv chav dej. Nws yog xeb pov thawj nrog cov tsos zoo nkauj.
Tooj liab yog ib qho muaj npe ntawm tooj liab thiab Zinc thiab muab ntau yam hluav taws xob tsis kam, tawv, lub zog, thiab kev ua haujlwm. Nws yog suav tias yog tsawg txhuam thiab tsis - sib nqus alloy thiab muaj peev xwm ntau yam nyob rau hauv xim av liab mus rau Golden Daj.
Cov qhab nia sib txawv ntawm tooj dag tuaj yeem siv tau rau ntau qhov kev lag luam. Cov kev siv ntau yam suav nrog cov txiv ntoo, bolts, threaded seem, cov khoom siv hluav taws xob, kais dej.
H62 thiab H59 yog ob hom tooj dag zoo tib yam, nrog cov yam ntxwv zoo sib xws, tab sis txawv nyob hauv tus nqi. H62 yog me ntsis kim vim cov ntsiab lus tooj liab ntau dua. Lwm yam dab tsi sib txawv ntawm H62 thiab H59, thiab cov alloy twg koj yuav tsum xaiv hauv cov ntawv thov sib txawv?
1. Qhov sib txawv tshaj plaws yog lawv cov ntsiab lus tooj liab thiab cov khoom siv tshuaj lom neeg.
Kev sib xyaw ntawm H59 Brass:
Tooj Liab (Cu): 57 - 60%
Lead (PB): Tsawg dua lossis sib npaug nrog 0.5%
Phosphorus (p): tsawg dua lossis sib npaug rau 0.01%
Hlau (FE): tsawg dua lossis sib npaug rau 0.3%
Stibium (sb): tsawg dua lossis sib npaug rau 0.01%
Bismuth (BI): Tsawg dua lossis sib npaug nrog 0.003%
Zinc (Zn): tseem tshuav
Impurity: tsawg dua los yog sib npaug rau 1.0%
2. Cov Khoom Siv
H59 Khoom:
Lub zog tensile σB (MPA): ntau dua lossis sib npaug rau 294
Elongation Δ10 (%): ntau dua lossis sib npaug rau 25
Kub ua hauj lwm kub: 730 - 820 degree
Annealing Kub: 600 - 670 degree
3. Cov ntawv thov thiab cov ntawv thov.
H59 tooj dag muaj cov khoom pheej yig thiab cov khoom siv hluav taws xob, khawm hluav taws xob, hlua khau, ntiv tes, ntiv nplhaib thiab lwm yam khoom muag. H62 tooj dag muaj cov khoom siv zoo, zoo corrosity tsis kam thiab ua kom yooj yim rau cov khoom tawg, nws tuaj yeem siv rau cov khoom siv loj lossis cov khoom siv zoo rau cov kais dej. Feem ntau siv cov H62 tooj liab nrog tus pin, washer, washer, washer, radiator, kev lag luam qab zib, kev lag luam hauv nkoj, thiab lwm qhov chaw.
Hu rau Starway rau kev tawm tswv yim ntawm tooj dag qhov seem.
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