Dab tsi yog qhov txawv ntawm steel, aluminium thiab tooj dag ntawv hlau?

Daim hlauyog dav siv nyob rau hauv kev lag luam kev lag luam thiab muaj peb lub ntsiab hlau cov ntaub ntawv hom: steel, aluminium thiab tooj dag.Txawm hais tias lawv txhua tus muab cov khoom siv hauv paus rau kev tsim khoom, muaj qee qhov tseem ceeb nuances ntawm cov khoom siv lub cev.Yog li, dab tsi yog qhov txawv ntawm steel, aluminium thiab tooj dag ntawv hlau?

 

Steel phaj nta

Feem ntau cov hlau phaj yog ua los ntawm stainless hlau, uas muaj chromium los tiv thaiv corrosion.Cov hlau phaj yog malleable thiab tuaj yeem deformed thiab ua tiav nrog cov txheeb ze yooj yim.

Hlau yog hom ntawv hlau ntau tshaj plaws, feem ntau ntawm cov ntawv hlau uas tsim tawm thoob ntiaj teb muaj cov hlau, vim nws qhov chaw tsis sib xws, steel phaj tau dhau los ua cov ntawv hlau.

Cov hlau phaj muaj cov qib hauv qab no:

304 stainless hlau

316 stainless hlau

410 stainless hlau

430 stainless hlau

 

Kev ua haujlwm ntawm aluminium phaj

Aluminium ntawv yog ntau sib dua li cov hlau, thiab ntxiv rau lub teeb yuag, aluminium ntawv hlau kuj tseem muab cov qib siab ntawm kev tiv thaiv corrosion.Nws feem ntau yog siv rau hauv cov xwm txheej uas yuav tsum tau muaj dej noo, xws li kev tsim cov nkoj.Txawm li cas los xij, nws yuav tsum tau muab sau tseg tias txhuas kuj yog corrosive, tab sis nws muaj kev tiv thaiv corrosion zoo dua li lwm hom hlau.

Aluminium phaj muaj cov qib hauv qab no:

Aluminium 1100-H14

3003-H14 txhuas

5052-H32 txhuas

6061-T6 Aluminium

 

Cov khoom ntawm tooj dagdaim hlau

Brass yog qhov tseem ceeb ntawm cov tooj liab thiab ib qho me me ntawm zinc uas muaj zog, corrosion-resistant thiab muaj hluav taws xob zoo heev.Vim nws cov khoom siv hluav taws xob, tooj dag hlau tuaj yeem siv rau hauv cov ntawv thov hluav taws xob uas cov hlau thiab txhuas yog cov kev xaiv tsis zoo.

Hlau, txhuas thiab tooj dag ntawv hlau yog txhua yam muaj zog thiab muaj kev tiv thaiv siab tiv thaiv corrosion.Hlau yog qhov muaj zog tshaj plaws, aluminium yog lub teeb tshaj plaws, thiab tooj dag yog qhov ua tau zoo tshaj plaws ntawm peb cov hlau.