Kuv. Cov Khoom Siv Cov Khoom tseem ceeb: Xaiv lub npe txoj cai ntawm tus qauv hlau raws li koj cov kev xav tau
Stainless hlau tsis kam ua txoj kev sib txawv sib txawv, yog li ua kom pom cov qib tsim nyog:
1.Qhov kev siv corrosion / loj heev corrosion: Xaiv Molybdenum -}}} muaj 316L stainless hlau nrog rau ntau dua lossis muaj sib npaug rau 10%, thiab molybdenum ntau dua lossis sib npaug rau 2%. Cov qib kawm no tiv tau cov medianive zoo nkauj xws li hydrochloric acid thiab sulfuric acid, tiv thaiv pitting thiab intergranular corrosion. Tsis txhob muaj 304 stainless hlau, vim nws tsis muaj molybdenum thiab feem ntau muaj lub neej tsawg dua ib xyoos nyob rau hauv ib puag ncig corrosive.
2.coastal / siab ntsev rau cov ntawv thov: Xav tau 316 stainless hlau (Molybdenum cov ntsiab lus 1.8% {} {} {} {} { Tsis txhob muaj 304 stainless hlau stainless, raws li nws yog nquag mus nto xeb tom qab kev txau ntsev kom ntev li ntev.
3.Qhov kev ua haujlwm sab hauv tsev / qhuav: 304 stainless hlau muaj txaus. Nws cov chromium-}}} {3} {} Qhov ua tau zoo dua qub, ua kom zoo dua li cov duab cuab tam (xws li lub luj tshib thiab Tees).
Ii. Cov Ntsiab Lus Tshaj Tawm: Ua kom cov qauv kev nyab xeeb thiab kev sib raug zoo
1.Corrosion resisters tsis:
Kev npau taws saum npoo: Yuav tsum muaj tsawg dua lossis sib npaug rau RA1.6μμμμμμμμ4μμ4μμ4μμ
Hla Film Thickness: Tom qab kev kho mob hla dhau, lub rooj sib tham passive ua yeeb yaj kiab (crreso₃) yuav tsum muaj ntau dua los yog sib luag rau 8μm tuab. Qhov no tuaj yeem sim nrog ib qho kev kub siab tam sim no tuab tam sim no. Ib zaj duab xis uas yog nyias nyias yuav nrawm oxidation.
2.Mechanical ua tsis tau tej yam tsis muaj zog:
Yield lub zog: ntau dua lossis sib npaug rau 205mpa (304/316 khoom) kom paub meej tias tus choj tsis deform thaum nqa cov cable ib zaug ntxiv);
Lub zog tensile: ntau dua los yog sib npaug rau 520mpa kom tiv thaiv cov txheej txheem pob txha lov vim li ntawm kev nqa thiab ncab thaum lub sij hawm teeb tsa;
Phaj tuab: Xaiv raws li luv ntev: 1.0mm rau spans nyob rau hauv 1.5 meters nyob rau hauv 1.5 hli rau spans tshaj 3 meters kom tiv thaiv sagging raws li kev thauj khoom ntev.
3.Txoj kev ntsuas:
Trough Dav / Qhov siab: Yuav tsum muaj qhov siab dua 15% -20% ntau dua li tag nrho cov cheeb ntawm cov cable tau muab tso. Piv txwv li, rau cov pas nrig cable nrog tag nrho cov cheeb ntawm 80mm, xaiv tus choj 100MM dav los ntawm 50 hli siab kom tso cai rau cua sov dissipation.
Txoj Kev Sib Txuas: Rau cov ntaub ntawv thov tshuaj, kev sib txuas sib txuas (nrog corrosion {}}}} Cov tshuaj tiv thaiv vuam (uas tuaj yeem tsim kho corrosion tsis muaj zog). Rau cov ntawv thov dav dav, snap - ntawm cov kev sib txuas muaj rau kev txhim kho kev ua haujlwm tau zoo.