Cov khoom siv ntsia hlau feem ntau muaj xws li carbon steel, stainless hlau, aluminium alloy, tooj liab thiab tooj liab alloys, thiab titanium alloys. Cov ntaub ntawv sib txawv sib txawv ntawm cov yam ntxwv ua haujlwm sib txawv thiab cov xwm txheej siv tau.
1. Carbon hlau
Yam ntxwv: Lub zog muaj zog, tsis tshua muaj nqi, feem ntau siv cov khoom siv ntsia hlau.
Kev faib tawm: Raws li cov ntsiab lus carbon, nws tau muab faib ua qis- carbon steel (xws li ML08AL), nruab nrab- carbon steel (xws li No. 35} steel), thiab hlau alloy (xws li SCM435 chromium-} molybdenum steel), nrog lub zog nce hauv qhov kev txiav txim ntawd.
Daim ntaub ntawv: Siv dav hauv kev tsim khoom, kev tsim kho, thiab lwm yam. Kev kho deg xws li galvanizing thiab blackening feem ntau yog siv los txhim kho xeb tiv thaiv.
2. Stainless hlau
Cov yam ntxwv: Corrosion resistant, oxidation resistant, tuaj yeem siv rau hauv qhov chaw hnyav yam tsis muaj txheej txheej ntxiv.
Cov Qauv:
SUS304: Austenitic stainless hlau, zoo corrosion kuj, haum rau sab hauv tsev thiab sab nraum zoov structural Cheebtsam.
SUS316: Muaj molybdenum, muaj zog tiv thaiv chloride corrosion, haum rau marine lossis tshuaj ib puag ncig.
Cov ntawv thov: Cov ntawv thov siab - xws li cov khoom siv kho mob, kev tsim nkoj, tsim cov ntaub thaiv phab ntsa, thiab cov khoom siv ua zaub mov.
3. Aluminium Alloys
Yam ntxwv: Tsawg ntom (kwv yees li 2.7 g / cm³), lub teeb yuag, corrosion-resistant, tab sis qis zog dua hlau.
Cov qib sib xws: 5052, 6063, 7075, thiab lwm yam, nrog 7075 muaj zog dua, mus txog ntawm cov hlau zoo tib yam.
Daim ntawv thov: Aerospace, siab - tsheb ciav hlau ceev, lub teeb lub tsheb kauj vab Cheebtsam, thiab lwm yam.
4. Cov khoom siv tooj liab thiab tooj liab
Cov yam ntxwv: Zoo hluav taws xob thiab thermal conductivity, corrosion-resistant, zoo nkauj, tab sis qis zog.
Kev faib tawm:
Pure Copper: Cov khoom siv hluav taws xob zoo heev, kev ntxhib los mos, feem ntau yog siv rau kev sib txuas hluav taws xob.
Brass (Copper-Zinc Alloy): Kev ua haujlwm zoo, feem ntau siv rau cov khoom siv kho kom zoo nkauj, li qub, thiab cov khoom siv hluav taws xob.
Bronze (xws li tin bronze thiab phosphor bronze): siab zog thiab elasticity, haum rau manufacturing precision qhov chaw xws li lub caij nplooj ntoos hlav washers.
Daim ntaub ntawv: Cov khoom siv hluav taws xob, cov cuab yeej precision, siab -kawg hniav, thiab lwm yam.
5. Titanium alloy
Cov yam ntxwv: Lub zog muaj zog, lub teeb yuag, kub tsis kam, corrosion kuj, kev ua tau zoo tag nrho, tab sis kim.
Daim ntawv thov: Cov qauv dav hlau, kev sib tw tsheb cav, siab -kawg kho mob cog, thiab lwm qhov chaw ua haujlwm hnyav.
