Khoom Taw Qhia

Silicon tooj dag peb txoj kev valve peev casting qhov chaw

Peculiarity

HSi80-3 silicon tooj dag muaj cov khoom siv zoo, muaj zog corrosion kuj, tsis muaj corrosion rupture nyiam, hnav tsis kam, zoo siab ua hauj lwm nyob rau hauv txias thiab kub xeev, yooj yim vuam thiab brazing, zoo machinability. Lub tshav kub thiab hluav taws xob conductivity yog qhov zoo tshaj plaws hauv tooj dag.

Siv

HSi80-3 silicon tooj dag yog siv rau hauv Marine qhov chaw, cov kav dej thiab cov kav dej fittings.

Tshuaj muaj pes tsawg leeg

Copper Cu: 79.0 ~ 81{3}}

Tin Sn: Tsawg dua lossis sib npaug rau 0.2

Zinc Zn: npoo

Lead Pb: Tsawg dua lossis sib npaug rau 0.1

P: Tsawg dua lossis sib npaug rau 0.02

Aluminium Al: Tsawg dua lossis sib npaug rau 0.1

Hlau: Tsawg dua lossis sib npaug rau 0.6

Mn: Tsawg dua lossis sib npaug rau 0.5

Silicon Si: 2.5 ~ 4.{3}}

Antimony Sb: Tsawg dua lossis sib npaug rau 0.05

Bismuth Bi: Tsawg dua lossis sib npaug rau 0.003

Lus Cim: Tsawg dua los yog sib npaug rau 1.5 ( impurity )

Cov cuab yeej cuab tam

Tensile zog σb (MPa): Ntau dua lossis sib npaug rau 295

Elongation δ10 (%): Ntau dua lossis sib npaug rau 25

Lus Cim: longitudinal tensile mechanical zog ntawm tuav ntawm chav tsev kub

Qauv loj: txoj kab uas hla 10 ~ 75

● Kev kho cua sov specification: kub ua hauj lwm kub 750 ~ 850 degree .

Rau lub hauv paus ntawm tooj liab-zinc alloy, ntxiv silicon tooj dag. Nws muaj kev tiv thaiv corrosion siab hauv cov huab cua thiab dej hiav txwv, thiab nws lub peev xwm los tiv thaiv kev ntxhov siab corrosion yog siab dua li ntawm cov tooj dag. Cov ntsiab lus silicon feem ntau tsawg dua 4%. Feem ntau siv silicon tooj dag 80Cu-17Zn-3Si tuaj yeem tiv taus thermal siab ua, zoo corrosion kuj, mos tensile zog ntawm 300MPa, elongation ntawm 58%, haum rau zus tau tej cov Marine qhov chaw, chav kav dej thiab cov kav dej accessories. Cov ntsiab lus txhuas ntawm cov hlau no yuav tsum tsis pub tshaj 0.01%, txwv tsis pub nws yuav ua rau cov thermoplasticity puas, tshwj xeeb tshaj yog cov khoom kub forging. 65Cu-31.5Zn-1.5Si-Pb yog cov hlau lead-muaj silicon tooj dag nrog kev ua haujlwm siab, tiv thaiv kev sib txhuam thiab corrosion kuj, feem ntau yog siv los hloov cov xim tin bronze.

Peb yog cov chaw tsim khoom ntawm Silicon tooj dag peb-txoj kev valve peev casting, yog tias koj xav tau cov ntaub ntawv ntxiv thov hu rau peb!

Detection Systems

Copper Silica Sol Investment Casting