Khoom siv > Stainless hlau

Stainless hlau: Qhov kawg qhia rau cov khoom qib, cov khoom, thiab kev siv

Stainless hlau yog ib qho ntawm ntau yam khoom siv thiab ruaj khov siv hauv ntau daim ntawv thov kev lag luam. Nws yog ib qho corrosion-resistant alloy uas muaj tsawg kawg yog 10.5 feem pua ​​chromium, uas tsim ib tug passive oxide txheej rau ntawm qhov chaw, tiv thaiv nws los ntawm xeb thiab lwm yam corrosion. Sib nrug los ntawm chromium, stainless hlau tseem muaj lwm yam alloying ntsiab xws li npib tsib xee, molybdenum, thiab titanium, uas txhim kho nws cov khoom siv kho tshuab.

Hauv tsab xov xwm no, peb yuav tham txog cov khoom sib txawv ntawm cov hlau tsis muaj steel, lawv cov khoom muaj pes tsawg leeg, cov khoom siv kho tshuab, thiab cov khoom tsim los ntawm lawv. Peb kuj tseem yuav ua kom paub SSM, lub tuam txhab ua lag luam thiab cov khoom lag luam stainless hlau.

Khoom Qib ntawm Stainless Hlau

Stainless hlau tau muab faib ua cov khoom sib txawv raws li lawv cov tshuaj muaj pes tsawg leeg thiab cov khoom siv kho tshuab. Cov qib khoom siv feem ntau yog:

Austenitic Stainless Steel: Qhov no yog cov khoom siv dav tshaj plaws ntawm stainless hlau, suav txog li 70 feem pua ​​​​ntawm tag nrho cov khoom siv hlau stainless. Nws muaj cov qib siab ntawm chromium (txog 26 feem pua) thiab npib tsib xee (txog 22 feem pua), uas ua rau nws zoo heev corrosion-resistant thiab ductile. Austenitic stainless hlau kuj tsis yog hlau nplaum thiab tuaj yeem tiv taus qhov kub thiab txias. Cov qhab nia muaj xws li 304, 316, thiab 321.

Ferritic Stainless Steel: Cov khoom siv qib stainless hlau no muaj cov qib siab ntawm chromium (txog 30 feem pua) tab sis qis nickel (tsawg dua 0.5 feem pua). Ferritic stainless hlau yog hlau nplaum, muaj kev tiv thaiv corrosion zoo, thiab pheej yig heev. Cov qhab nia muaj xws li 409 thiab 430.

Martensitic Stainless Steel: Cov khoom siv qib stainless hlau no muaj cov pa roj carbon ntau (txog 1.2 feem pua) thiab chromium (txog 18%). Nws yog magnetic thiab muaj lub zog siab, hardness, thiab hnav tsis kam. Cov qhab nia muaj xws li 410 thiab 420.

Duplex Stainless Hlau: Cov khoom siv qib stainless hlau no muaj qhov sib npaug ntawm austenitic thiab ferritic stainless hlau. Nws muaj zoo corrosion kuj thiab siab zog. Cov qhab nia muaj xws li 2205 thiab 2507.

Precipitation Hardening Stainless Steel: Cov khoom siv qib stainless hlau no muaj cov qib siab ntawm chromium, npib tsib xee, thiab lwm yam alloying xws li tooj liab thiab txhuas. Nws yog qhov zoo tshaj plaws corrosion-resistant thiab muaj zog zoo heev thiab toughness. Cov qib uas muaj xws li 17-4 PH thiab 15-5 PH.

Mechanical Properties ntawm Stainless Hlau

Stainless hlau muaj cov khoom siv zoo heev uas ua rau nws haum rau ntau yam kev siv hauv kev lag luam. Qee qhov ntawm nws cov khoom siv kho tshuab muaj xws li:

Tensile Strength: Qhov no yog qhov siab tshaj plaws uas cov khoom tuaj yeem tiv taus ua ntej nws tawg. Lub zog tensile ntawm stainless hlau nyob ntawm nws cov khoom qib, nrog austenitic stainless hlau muaj lub zog tensile siab tshaj.

Yield Strength: Qhov no yog qhov kev ntxhov siab uas cov khoom pib deform mus tas li. Lub zog tawm los ntawm stainless hlau kuj yog nyob ntawm nws cov khoom qib, nrog austenitic stainless hlau muaj lub zog siab tshaj plaws.

Hardness: Qhov no yog cov khoom siv rau deformation, khawb, los yog puas. Stainless hlau muaj siab hardness, nrog martensitic stainless hlau muaj siab tshaj hardness.

Ductility: Qhov no yog lub peev xwm ntawm cov khoom siv los deform yam tsis muaj kev tawg. Stainless hlau muaj ductility siab, nrog rau austenitic stainless hlau yog cov ductile tshaj plaws.

Corrosion Resistance: Stainless hlau muaj kev tiv thaiv zoo heev, tshwj xeeb tshaj yog austenitic stainless hlau, uas tuaj yeem tiv taus corrosion hauv ntau qhov chaw hnyav.

Cov khoom ua los ntawm stainless hlau

Stainless hlau yog siv los tsim ntau yam khoom siv hauv kev lag luam sib txawv. Qee yam ntawm cov khoom siv ua los ntawm stainless hlau muaj xws li:

Cov kav dej thiab cov yeeb nkab fittings: Stainless hlau kav thiab cov yeeb nkab fittings yog dav siv nyob rau hauv ntau yam kev siv, nrog rau cov roj thiab roj, tshuaj, thiab zaub mov kev lag luam. Cov kav hlau stainless yog cov kav ntev, corrosion-resistant, thiab tuaj yeem tiv taus qhov kub thiab txias. Cov khoom siv feem ntau siv hauv cov kav dej thiab cov khoom siv xws li 304 thiab 316.

Flanges: Stainless hlau flanges yog siv los txuas cov kav dej thiab lwm yam khoom siv hauv ntau daim ntawv thov kev lag luam. Lawv muaj nyob rau hauv ntau qhov ntau thiab tsawg, hom, thiab qib khoom, suav nrog 304 thiab 316.

Phaj: Stainless hlau daim hlau yog siv nyob rau hauv ntau yam lag luam, nrog rau kev tsim kho, tsheb, thiab aerospace industries. Lawv muaj nyob rau hauv txawv thicknesses, qhov ntau thiab tsawg, thiab cov ntaub ntawv qib, nrog rau 304 thiab 316.

Bars: Stainless hlau tuav yog siv nyob rau hauv ntau yam kev siv, nrog rau kev tsim kho, tsheb, thiab zaub mov kev lag luam. Lawv muaj nyob rau hauv ntau qhov ntau thiab tsawg, hom, thiab qib khoom, suav nrog 304 thiab 316.

Cov ntawv: Cov ntawv hlau stainless yog siv rau ntau yam kev lag luam, suav nrog kev tsim kho, tsheb, thiab kev lag luam aerospace. Lawv muaj nyob rau hauv txawv thicknesses, qhov ntau thiab tsawg, thiab cov ntaub ntawv qib, nrog rau 304 thiab 316.

Hlau: Stainless hlau hlau yog siv nyob rau hauv ntau yam kev lag luam kev siv, nrog rau kev tsim kho, tsheb, thiab zaub mov kev lag luam. Lawv muaj nyob rau hauv ntau qhov ntau thiab tsawg, hom, thiab qib khoom, suav nrog 304 thiab 316.

Fasteners: Stainless hlau fasteners, nrog rau bolts, screws, thiab ceev, yog siv nyob rau hauv ntau yam kev siv. Lawv yog cov ruaj ruaj, corrosion-resistant, thiab tuaj yeem tiv taus qhov kub thiab txias. Cov khoom siv feem ntau siv rau hauv cov fasteners suav nrog 304 thiab 316.

SSM: Lub Chaw Tsim Khoom thiab Chaw Tsim Khoom ntawm Stainless Hlau Khoom

SSM yog cov chaw tsim khoom lag luam thiab cov chaw muag khoom ntawm cov khoom siv stainless hlau, nrog rau cov kav dej, cov yeeb nkab fittings, flanges, phaj, tuav, ntawv, xaim, thiab fasteners. Nrog xyoo dhau los hauv kev lag luam, SSM tau tsim lub koob npe nrov rau kev muab cov khoom lag luam zoo stainless hlau ntawm tus nqi sib tw.

SSM cov khoom lag luam yog tsim los ntawm cov khoom siv qib siab zoo ntawm cov hlau tsis muaj steel, nrog rau 304 thiab 316. Cov ntaub ntawv no tau ua tib zoo xaiv los xyuas kom meej tias cov khoom siv tau zoo heev, corrosion-resistant, thiab tuaj yeem tiv taus ib puag ncig hnyav.

SSM cov khoom muaj nyob rau hauv ntau qhov ntau thiab tsawg, hom, thiab specifications, kom tau raws li ntau yam kev xav tau ntawm kev lag luam sib txawv. Lub tuam txhab kuj muaj cov khoom customized, ua rau cov kev cai tshwj xeeb ntawm nws cov neeg siv khoom.

Sib nrug los ntawm kev muab cov khoom zoo, SSM kuj tau cog lus los muab kev pabcuam zoo rau cov neeg siv khoom. Lub tuam txhab muaj ib pab neeg ntawm cov kws tshaj lij uas ib txwm npaj los pab nws cov neeg siv khoom hauv kev nrhiav cov khoom tsim nyog rau lawv cov kev xav tau tshwj xeeb.

Xaus

Stainless hlau yog cov khoom siv ntau yam thiab ruaj khov uas tau siv dav hauv ntau yam kev lag luam. Nws muaj nyob rau hauv cov khoom sib txawv, txhua tus muaj cov tshuaj lom neeg muaj pes tsawg leeg thiab cov khoom siv kho tshuab. Cov khoom lag luam uas ua los ntawm cov hlau tsis muaj steel muaj xws li cov kav dej, cov yeeb nkab fittings, flanges, phaj, tuav, ntawv, hlau, thiab fasteners.

SSM yog cov chaw tsim khoom thiab cov chaw muag khoom ntawm cov khoom siv stainless hlau, muab cov khoom zoo ntawm cov nqi sib tw. Nrog xyoo dhau los hauv kev lag luam thiab kev cog lus rau kev pabcuam zoo rau cov neeg siv khoom, SSM yog tus khub ntseeg siab rau txhua qhov kev xav tau ntawm stainless hlau.