Tib yam 304 stainless hlau, yog vim li cas peb cov fasteners muaj 3000 ntau teev ntawm ntsev tsuag tshuaj ntsuam?

304 stainless hlau yog dav siv nyob rau hauv kev lag luam fastener vim nws zoo corrosion kuj thiab txhua yam khoom. Txawm li cas los xij, hauv kev ntsuas ntsev ntsev, kev tiv thaiv corrosion ntawm 304 stainless hlau fasteners los ntawm ntau hom tuaj yeem sib txawv heev. Qee cov khoom tsuas tuaj yeem kav ntev li ntau pua teev, thaum peb cov fasteners tuaj yeem dhau ntau tshaj 3000 teev ntawm kev ntsuas ntsev ntsev. Vim li cas qhov no?

1. Cov qauv thiab qhov tseem ceeb ntawm kev ntsuas ntsev tsuag

Cov tshuaj tsuag ntsev yog ib qho kev sim tshuaj tiv thaiv corrosion, feem ntau yog siv cov tshuaj tsw qab ntsev (NSS) simulate cov teebmeem corrosion hauv marine lossis industrial cheeb tsam. Lub sijhawm sim ntev dua, qhov muaj zog ntawm cov khoom siv nyob rau hauv qhov chaw hnyav.

Qhov tseem ceeb 1: High purity 304 stainless hlau khoom

Txawm hais tias 304 stainless hlau yog tus qauv kev lag luam, cov khoom siv sib txawv ntawm cov tuam txhab sib txawv yuav txawv. Peb cov fasteners yog ua los ntawm high-purity 304 stainless hlau, thiab nws lub ntsiab zoo muaj xws li:

1. Tsawg impurity cov ntsiab lus, txo qhov chaw corrosion
2. Qhov tseeb chromium-nickel piv, txhim kho oxidation kuj
3. Ntau smelting thiab refining txheej txheem kom ruaj ntseg

Qhov tseem ceeb 2: Advanced nto kho tshuab

Ordinary 304 stainless hlau fasteners feem ntau tsuas yog undergo yooj yim pickling thiab passivation kev kho mob, thaum peb cov khoom siv ib tug ntau txheej txheej txheej txheej, xws li:

1. Ultra-fine passivation: tshem tawm cov hlau dawb thiab tsim ib txheej oxide denser
2. Nano-theem txheej: ntxiv txhim kho corrosion kuj
3. Kev kho tshwj xeeb plating: ntxiv kev tiv thaiv kev tiv thaiv, txhim kho ntsev tshuaj tiv thaiv

Qhov tseem ceeb 3: Precision manufacturing txheej txheem

Cov txheej txheem tsim khoom yog qhov tseem ceeb rau kev tiv thaiv corrosion ntawm fasteners. Peb cov txheej txheem ntau lawm optimization muaj xws li:

1. Precision txias forging tshuab: txo micro tawg thiab txo qhov pib ntawm corrosion
2. Kev kho qhov kub thiab txias: txhim kho corrosion kuj uniformity ntawm cov ntaub ntawv
3. Kev tsim khoom tsis muaj kuab paug ib puag ncig thoob plaws hauv cov txheej txheem: tiv thaiv cov pa phem los ntawm kev cuam tshuam kev ua haujlwm

2. Kev sib piv ntawm cov ntaub ntawv xeem thiab cov ntaub ntawv siv tiag tiag

Hauv kev sim tiag tiag, peb 304 stainless hlau fasteners ua tau zoo hauv NSS ntsev tsuag tshuaj ntsuam:

Ordinary 304 stainless hlau fasteners: feem ntau pib corrode hauv 200-500 teev

Peb 304 stainless hlau fasteners: ntsev tshuaj tsuag rau ntau tshaj 3000 teev, tseem tsis pom tseeb corrosion ntawm qhov chaw

Peb cov khoom siv fastener muaj xws li 304 stainless hlau hexagonal bolts, flange ceev, tus kheej-locking ceev, screws thiab stainless hlau washers, tag nrho cov uas tau undergone nruj ntsev tsuag tshuaj ntsuam xyuas kom corrosion kuj.

Nyob rau hauv kev siv tswv yim, peb cov fasteners tau dav siv nyob rau hauv cov teb uas tsis tshua muaj siab corrosion kuj yuav tsum tau xws li marine engineering, tsheb tsim, thiab high-end electronic khoom, tshwj xeeb tshaj yog nyob rau hauv high humidity thiab siab ntsev tsuag ib puag ncig.

Cov ntsiab lus

Txawm hais tias nws tseem yog 304 stainless hlau, peb tau txhim kho qhov corrosion kuj ntawm fasteners los ntawm high-purity khoom xaiv, advanced nto kev kho mob technology thiab precision manufacturing technology, ua kom nws ua tau zoo heev ntawm ntau tshaj 3,000 teev nyob rau hauv ntsev tsuag tshuaj ntsuam. Qhov no tsis yog tsuas yog txhim kho lub durability ntawm cov khoom, tab sis kuj zoo heev txo cov nqi txij nkawm, ua rau nws yog ib qho kev xaiv zoo tshaj plaws rau ntau yam high-end daim ntawv thov scenarios.