[[TitleIndustry]]

dab tsi yog hlau stainless xwm yeeb nkab?

Date:Jul 21, 2019

Stainless hlau square yeeb nkab yog hollow ntev sawb ntawm hlau, uas yog hu ua square raj vim tias cov seem yog square. Nws yog dav siv ua lub raj xa dej rau cov khoom xa tawm, xws li roj av, roj av, dej, roj, pa, thiab lwm yam ntxiv, nws muaj lub teeb yuag thaum nws zoo ib yam hauv khoov thiab torsional lub zog, yog li nws kuj dav siv rau hauv kev tsim khoom ntawm cov khoom siv tshuab thiab cov qauv kev ua haujlwm.

Kev faib tawm hlau stainless square raj kev faib tawm: square raj tau muab faib ua ob pawg: seamless yeeb nkab thiab welded steel yeeb nkab (nrog seam yeeb nkab). Raws li cov duab ntawm seem, nws tuaj yeem faib ua plaub fab thiab duab plaub. Zawv hlau tub txoj siv tau dav siv, tab sis kuj tseem muaj qee qhov tshwj xeeb hauv cov kav hlau loj xws li semicircular, hexagonal, ob tog sib npaug thiab octagonal.

Kev xeb hlau stainless kav xa mus rau cov kua dej ua kom lub siab, qhov kev kuaj xyuas hydraulic yuav tsum tau nqa tawm los ntsuas lawv lub siab tsis kam thiab qhov zoo. Tsis muaj dej txia, ntub dej lossis nthuav dav yuav tsum tshwm sim nyob rau hauv lub siab teev tseg. Qee tus kav hlau yuav tsum tau dov raws li cov qauv lossis cov tseev kom muaj ntawm cov neeg yuav khoom. Kev xeem sab, flare test, flattening test, thiab lwm yam.

Cov txheej txheem ntau lawm: puag ncig steel npaj preparation cua sov → kub ntxuag perforation → txiav lub taub hau → pickling → sib tsoo → lubrication → txias txias ua rolling degreasing → cov tshuaj kho cua sov → ncaj qha → cov yeeb nkab txiav → pickling → cov khoom tiav tshuaj xyuas.

Tsom xam kev ua tau zoo:

Txawm hais tias lub tog raj siv raj hlau txuas los cuam tshuam txog cov ntsiab lus chromium hauv cov hlau. Thaum cov ntsiab lus chromium nyob rau hauv cov hlau ncav cuag 12%, nyob rau hauv cov huab cua, ib txheej txheej ntawm passivated, ntom ntom-chromium-nplua nuj oxide tsim nyob rau saum npoo ntawm cov raj hlau stainless los tiv thaiv lub nplaim. Ntxiv reoxidation. Qhov txheej txheej oxide no tsis tshua muaj nyias, dhau los ntawm qhov koj tuaj yeem pom cov lus tshaj tawm ntawm cov hlau saum npoo, muab cov hlau tsis muaj qab hau. Yog tias lub chromium zaj duab xis raug rhuav tshem, cov chromium hauv cov hlau thiab cov pa oxygen hauv qhov chaw rov ua zaj duab xis passivation thiab txuas ntxiv tiv thaiv.

Tiv toj rau peb los ntawm E-mail: info@sxht-group.com

Tug: Dab tsi yog kub-dov stainless hlau phaj?

Tom ntej: Dab tsi yog cov yeeb nkab alloy?