Cov khoom ntawm sab nraum zoov stainless hlau swb yog feem ntau 304 stainless hlau, uas yog cov zaub mov qib txheem steel phaj. 304 stainless hlau yog cov khoom siv hauv cov hlau tsis muaj steel, nrog qhov ntom ntawm 7.93 g / cm3, los yog 18/8 stainless hlau hauv kev lag luam, qhia tias cov khoom siv raw ntawm cov khoom yog tsim raws li cov lus pom zoo los ntawm ASTM. Kev kub siab ua haujlwm ntawm 800 degrees, qhov no yog lub hom phiaj dav dav stainless hlau, dav siv hauv kev tsim cov khoom siv thiab cov khoom uas xav tau cov khoom zoo (corrosion resistance and formability). Yuav kom tswj tau qhov kev tiv thaiv corrosion ntawm cov hlau tsis muaj steel, cov hlau yuav tsum muaj ntau tshaj 18% chromium thiab ntau tshaj 8% npib tsib xee. Yog li ntawd, stainless hlau swb kuj muaj cov yam ntxwv hauv qab no:

1. Corrosion kuj

Corrosion kuj yog lub ntsiab yam ntxwv ntawm stainless hlau slides. Ntxiv rau qhov chaw nyob sab hauv tsev xws li khw malls thiab chaw ua haujlwm, muaj ntau cov hlau tsis muaj steel slides nyob rau sab nraum zoov ib puag ncig xws li chaw ua si thiab chaw ua si ua si. Sab nraum zoov ib puag ncig yog hnyav, thiab stainless hlau swb yuav tsum muaj corrosion kuj zoo, thiab 304 stainless hlau tuaj yeem ua tau raws li qhov xwm txheej no.

2. Zoo stamping thiab dabtsi yog khoov

Vim tias cov hlau tsis muaj hlau swb yuav tsum tau ua tiav rau hauv lub taub hau nkhaus thaum lub sijhawm ua cov txheej txheem, nws yuav tsum tau ua kom cov khoom tuaj yeem stamped thiab khoov tau zoo thaum lub sijhawm ua haujlwm kub.

3. Tsawg kub lub zog

Feem ntau hais lus, qhov kub tsis tshua muaj zog yog hais txog brittleness ntawm ntau yam khoom ntawm qhov kub thiab txias, thiab cov hlau tsis muaj qhov tshwj xeeb. Txawm tias qhov kub thiab txias, 304 stainless hlau tuav lub zog siab, kom ntseeg tau tias kev siv stainless hlau swb ntawm qhov kub qis.

4. Thaum tshav kub kub tsis kam thiab thermal conductivity

Stainless hlau slides yog inevitably raug tshav ntuj thaum siv, thiab ntau stainless hlau slides yog siv raws li txoj kev khiav. Hauv hluav taws, piv txwv li, qhov no yuav tsum tau ua kom muaj cua sov zoo. Nyob rau hauv tus txheej txheem ntawm kev siv, vim muaj kev sib txhuam ntawm tib neeg lub cev thiab txoj kev swb, cua sov yuav inevitably raug generated, thiab cov thermal conductivity qis dua yuav hloov mus rau ib puag ncig siv, thaum 304 stainless hlau muaj cua sov zoo thiab tsis tshua muaj thermal conductivity. .

5. Ua haujlwm tau zoo thiab weldability

Vim qhov siab thiab cov yam ntxwv, cov hlau tsis xeb tsis tuaj yeem tsim ib zaug thaum lub sijhawm ua haujlwm, thiab nws yuav tsum tau ua tiav thiab polished hauv cov ntu, thiab tom qab ntawd spliced ​​thiab welded. Nyob rau hauv cov txheej txheem welding, 304 stainless hlau muaj txaus weldability thiab processability, thiab yog ib tug zoo stainless hlau swb khoom.

7. Muaj peev xwm ua tau siab, ntau lub hom phiaj

Stainless hlau swb yog dav siv ntau dua. Tam sim no, manufacturers feem ntau faib stainless hlau slides rau hauv ob pawg: sab hauv tsev thiab sab nraum zoov. Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias feem ntau tsis muaj kev txwv rau qhov siab thiab ntev ntawm stainless hlau slides. Cov neeg siv tuaj yeem yuav thiab nruab stainless hlau slides ntawm 3 meters, 5 meters, 10 meters thiab txawm 20 meters raws li lawv tus kheej xav tau kev pab. Piv txwv li, nyob rau hauv ntau qhov chaw, peb muaj peev xwm hover stainless hlau swb los ntawm sab saum toj ntawm lub thib tsib pem teb mus rau hauv av.

8. Kev ua haujlwm ruaj khov thiab muaj zog plasticity

Stainless hlau slides yog superior rau yas slides nyob rau hauv cov nqe lus ntawm corrosion kuj, smoothness thiab huv si. Yog li ntawd, ntau lub sij hawm, kev ua hauj lwm thiab cov nqi yuav txuag tau thaum lub sij hawm tu, thiab kev pab cuam lub neej yuav ntev dua. Tsis tas li ntawd, piv nrog cov duab ruaj khov ntawm cov yas swb, cov hlau tsis muaj steel swb muaj zog plasticity. Nws tuaj yeem ua rau S puab, nkhaus puab, ib nrab thooj puab, cross twist puab, thiab lwm yam. kuj nrov dua rau cov menyuam yaus.