C44300 Tin Brass yog cov khoom siv tshwj xeeb uas muaj txoj haujlwm tseem ceeb hauv kev lag luam. Nws yog mas suav nrog tooj liab, zinc thiab ib qho me me ntawm tin, thiab ntxiv lw cov ntsiab lus ntawm arsenic.
I. Tshuaj Muaj Tshuaj
Tooj liab cu: 69. {0 - 71. 0
Cin SN: {{{{0. {8 - 1. 3
Nickel ni: 0. 5
Hlau Fe: 0. 10
Lead PB: 0. 05
Manganese MN: -
Lwm cov khoom sib xyaw ua ke: arsenic li: {{{}}. {03 - 0. 06
Cov Khoom Siv Neeg Kho Tshuab
Tensile zog σB (MPA): ntau dua lossis sib npaug rau 410
Elongation Δ10 (%): Ntau dua los yog sib npaug rau 8
Thib peb, Cov yam ntxwv ua tau zoo
(a) corrosion tsis kam
Qhov kev sib ntxiv ntawm cov arsenic tuaj yeem ua rau muaj kev sib ntxiv ntawm Dezincification corrosion ntawm alloy, yog li txhim kho nws corrosion tsis kam.
Vim tias ntxiv ntawm silicon hauv c44300 tin brass, lub cev muaj zog rau cov khoom siv dej hiav txwv, thiab nws cov khoom siv dej hiav txwv thiab lwm yam khoom siv dej hiav txwv. Hauv kev ua teb ntawm marine engineering, nrog nws zoo corrosion tsis kam, nws yog dav siv nyob rau hauv kev tsim cov nkoj uas muaj kev tiv thaiv kom sov, thiab c44300 tin tooj dag tuaj yeem ua tau raws li cov kev xav tau. Inland cua sov thiab fais fab nroj tsuag thiab lwm thaj chaw muaj kev siv hluav taws xob thiab kev ua haujlwm zoo tshaj plaws thiab muaj cov cuab yeej siv tau zoo tshaj plaws thiab txo cov cuab yeej lub neej thiab txo cov nqi kho.
Peb Cov Khoom
(II) Cov Khoom Siv Neeg Kho Tshuab
Muaj cov khoom siv zoo, suav nrog lub zog tensile thiab elongation, thiab lwm yam ua rau nws muaj txiaj ntsig zoo hauv kev tsim cov khoom muaj zog thiab kav dej.
Cov ntsiab lus ntawm silicon hauv nws tso cai rau nws kom muaj lub zog siab thiab qhov nyuaj ntawm qhov kub, uas ua rau nws muaj zog dua thiab muaj kev ntseeg tau.
(C) ua kev ua haujlwm
C44300 Tin tooj dag yog ib qho yooj yim rau kev txiav thiab deformation, yooj yim rau ntau yam kev sib sib zog nqus thiab kev sib tw, cov khoom siv rau, sib ntswg springs, siter radiator qhov chaw.
Plaub, daim teb ntawm daim ntawv thov
Marine Engineering: Siv los ua khoom siv dej hiav txwv
Inland lub zog cog cog: siv los tsim cov kev hloov hluav taws xob kom sov thiab cov tais thiab lwm yam khoom siv.
Kuj tseem siv tau los tsim ntau yam ntawm cov li qub, pipelines thiab dabtsi yog dej hiav txwv, cov txiv ntoo, cua sov, cua sov radiator thiab lwm yam.
Peb tuaj yeem muab cov khoom lag luam zoo, kev ua haujlwm zoo thiab cov neeg sib tw. Peb tau cog lus los ua cov khoom tooj liab zoo xws li tooj liab cov roj, cov xaim tooj liab, tooj liab, tooj liab pob thiab lwm yam khoom me.
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