S31050 S31000 chaw tsim tshuaj paus,tiv tauj pebkom tau txais kev tsocai dawb thiab qauv!
S31050 VS S31000 (310) Stainless hlau
S31050 stainless hlaumuaj cov ntsiab lus nickel qis duaS31000 stainless hlau, uas ua rau nws tsis tshua kim tag nrho. Tsis tas li ntawd, lub xub ntiag ntawm ferrite theem nyob rau hauv S31050 stainless hlau kuj txhim kho txhua yam khoom, xws li siab tensile zog thiab zoo toughness.
Dab tsi yog S31050 stainless hlau?
S31050 stainless hlau yeeb nkab (TIAB SA 1.4466), tseem hu ua "Lean Duplex", yog ib hom stainless hlau uas muaj ob qho tib si austenite thiab ferrite theem. Qhov no muab nws lub zog siab thiab zoo heev corrosion kuj. Tsis tas li ntawd, AISI 310 MoLN stainless hlau muaj qhov muaj zog tiv thaiv kev ntxhov siab corrosion, ua rau nws yog qhov kev xaiv nrov rau kev siv kev ntxhov siab.
Dab tsi yog 310 stainless hlau?
310 stainless hlau yeeb nkab (S31000, 1.4841), tseem hu ua "25-20", yog qhov kub siab austenitic stainless hlau paub txog nws cov oxidation zoo heev. Cov khoom siv S31000 muaj cov qib siab ntawm chromium thiab npib tsib xee, muab nws lub zog tshwj xeeb thiab ua haujlwm ntev hauv cov xwm txheej kub heev.
Chemical Composition: Lub luag haujlwm ntawm Nitrogen thiab Moly
| Element | S31000 (310) | S31050 (310MoLN) | Vim li cas thiaj tseem ceeb? |
| Chromium (Cr) | 24.0 – 26.0% | 24.0 – 26.0% | Ob leeg muab zoo heev puag corrosion kuj. |
| Nickel (Ni) | 19.0 – 22.0% | 21.0 – 23.0% | S31050 muaj ntau dua nickel rau kev ruaj ntseg zoo dua. |
| Molybdenum (hli) | - | 2.0 – 3.0% | Tseem ceeb:Mo muab S31050 nws cov urea - qib theem. |
| Nitrogen (N) | - | 0.10 – 0.16% | Txhim khu lub zog thiab pitting kuj. |
Daim ntawv thov Vary
AISI310 stainless hlau yeeb nkabfeem ntau yog siv nyob rau hauv siab - qhov kub thiab txias ib puag ncig xws li lub cub tawg Cheebtsam, tshav kub exchangers, thiab piping systems. Nws kuj yog siv rau hauv kev tsim cov kilns, radiant tubes, thiab lwm yam kev siv zoo sib xws.
AISI 310 MoLN stainless hlau feem ntau siv rau hauv kev siv tshuaj lom neeg thiab petrochemical, kev tsim cov roj thiab roj tawm sab nraud, thiab cov ntaub ntawv thiab cov ntawv tsim tawm.
FAQ rau S31050 vs S31000 (310 Stainless)
Q: Puas yog S31050 tib yam li 310MoLN?
A:Yog lawm. S31050 yog lub npe UNS, thaum 310MoLN yog lub npe kev lag luam. Lub "MoLN" qhia txog qhov sib ntxiv ntawm Molybdenum thiab Nitrogen nrog Tsawg Carbon, tshwj xeeb tsim rau urea- cov ntawv thov qib.
Q: Kuv puas tuaj yeem siv S31000 hauv tsob ntoo Urea?
A:Nws tsis pom zoo. Thaum S31000 muaj qhov kub tsis kam, nws tsis muaj Molybdenum thiab tshwj xeeb nitrogen tshuav yuav tsum tau tiv thaiv carbamate corrosion pom nyob rau hauv urea synthesis. S31050 yog tus qauv rau cov cheeb tsam ntawd.
Q: Qhov kev pabcuam siab tshaj plaws rau S31000 yog dab tsi?
A:S31000 tuaj yeem tiv taus kub txog li1100℃(2012℃F)Hauv kev pabcuam txuas ntxiv, muab cov huab cua yog oxidizing thiab tsis raug rau hnyav txo cov pa roj.
Q: Puas yog S31050 xav tau tshwj xeeb vuam muab tub lim?
A:Yog lawm. Txhawm rau kom muaj kev tiv thaiv corrosion ntawm qib urea, koj yuav tsum siv qhov sib txuam 25Cr-22Ni-2Mo vuam khoom siv kom ntseeg tau tias cov vuam seam yog resistant li lub hauv paus hlau.
