Raws li qhov tseem ceeb Cheebtsam hauv kev sib txuas, kev ua yeeb yam ntawm cov fasteners nyob ntawm cov khoom siv. Fasteners ua los ntawm cov khoom sib txawv muaj lawv tus kheej lub zog, corrosion tsis kam, kub tsis kam, thiab raug nqi, ua rau lawv haum rau cov ntawv thov sib txawv.
Carbon Steel yog cov khoom siv feem ntau siv rau fasteners vim nws tus nqi qis, muaj zog siab, thiab yooj yim ntawm kev ua. Tsawg -}} cov hlau carbon (xws li C1010) feem ntau yog siv rau cov kev siv ceev thiab cov txiv hmab txiv ntoo ua rau kub khov kho los yog siv hluav taws xob galvanizing lossis electroplating. Nruab nrab -} cov hlau roj carbon hlau (xws li C1045) ua tiav lub zog siab dua tom qab quenching thiab haum rau cov neeg kho tshuab cov txheej txheem. Siab -} cov hlau siv hauv cov ntawv teev tshwj xeeb uas xav tau ntau dua kev nyuaj siab, tab sis kev ua kom muaj zog dua.
Alloy Steel, txhim kho los ntawm kev sib ntxiv ntawm cov ntsiab xws li chromium, molybdenum, thiab nickel, xws li automotive thiab aerospace. Piv txwv li, 40cr steel, tom qab quenching thiab tempering, cov khoom pov thawj zoo heev lub zog thiab hnav tsis kam thiab siv tshuab hluav taws xob rau cov tshuab thiab cov tshuab hnyav.
Stainless hlau muaj npe rau nws corrosion tsis kam thiab yog muaj kev lag luam tsis zoo thiab muaj tshuaj lom neeg, thiab muaj tshuaj lom neeg, muaj cov tshuaj tua kab mob, thiab cov tshuaj tua kab mob Corrosion tsis kam thiab yog haum rau cov tub rog ib puag ncig. Martensitic Stainless hlau (xws li 410) muaj kev sib npaug ntawm lub zog thiab corrosion tsis kam thiab siv cov cuab yeej thiab cov kabmob tuav.
Tsis - ferrous hlau xws li txhuas, tooj liab, thiab titanium alloys tseem muaj cov ntawv thov tshwj xeeb. Aluminium alloy fasteners yog lub teeb yuag, corrosion - {ove}} {}}} {}, ua rau lawv haum rau Aerospace thiab cov khoom siv hluav taws xob. Tooj liab alloys (xws li tooj dag) muaj kev coj ua zoo thiab corrosion tsis kam thiab siv nyob rau hauv cov khoom siv hluav taws xob. Titanium alloy fasteners muab lub zog siab, siab}} kub kuj, tab sis feem ntau siv hauv kev siv tshuaj kho mob siab thiab siab}}}} Cov khoom siv kho mob.
Hauv cov ntsiab lus, kev xaiv ntawm cov khoom siv nyiaj se nrawm nrawm, ib puag ncig compatibilies, ib puag ncig compatibility, thiab tus nqi} ua tau zoo kom tau raws li cov kev xav tau ntawm ntau yam kev lag luam.
