Qhov txawv ntawm ZCuAl10Fe3 thiab ZQAl9Fe4 txhuas bronze
ZCuAl10Fe3 thiab ZQAl9Fe4 yog cov kab lus sib txawv raws li cov qauv tshiab thiab qub, thiab tsis muaj qhov sib txawv me ntsis ntawm ob yam ntawm cov tshuaj muaj pes tsawg leeg thiab lub cev muaj zog. ZCuAl10Fe3 yog tus qauv tshiab siv tom qab GB/T1176-1987 version, thiab ZQAl9Fe4 yog tus qauv qub ua ntej GB1176-1974.
Cov yam ntxwv tseem ceeb: Nws muaj cov khoom siv siab, zoo hnav tsis kam thiab corrosion kuj, tuaj yeem welded, tsis yooj yim rau braze, thiab loj castings tuaj yeem ua cua txias los ntawm 700 degree los tiv thaiv brittleness.
Daim ntawv thov piv txwv: hnyav castings uas yuav tsum tau muaj zog, corrosion kuj, thiab hnav tsis kam, xws li lub tes tsho, txiv ntseej, cab iav, thiab cov yeeb nkab fittings ua hauj lwm hauv qab 250 degree.
Ua raws li qib CuAl10Fe3 hauv ISO 1338-77
Lwm cov qauv sib xws: YB / T 036.5-1992 Cov txheej txheem dav dav rau cov khoom siv hlau metallurgical tsim tooj liab alloy castings
Tshuaj muaj pes tsawg leeg%
Ib: 2-4
Si: Tsawg dua lossis sib npaug rau 0.2
Mn *: Tsawg dua lossis sib npaug 1
Ni *: Tsawg dua lossis sib npaug 3
Pb: Tsawg dua lossis sib npaug rau 0.2
Ib: 8.5-11
Zn: Tsawg dua lossis sib npaug rau 0.4
Sn: Tsawg dua lossis sib npaug rau 0.3
Lwm yam tag nrho: Tsawg dua los yog sib npaug rau 1
* Cov ntsiab lus tsis suav nrog tag nrho cov impurities
