1. Dab tsi yog 07cr19NI10?
07cr19Ni10 yog tus qauv Ausenitic Stainless Hlau, ib qib ntawm lub teb chaws ntawm 304 stainless hlau. Nws muaj pes tsawg leeg yog 19% chromium (CR), 10% Nickel (NI), thiab ib qho me me ntawm cov pa roj carbon (C. Cov ntaub ntawv no muaj cov tshuaj tiv thaiv corrosion zoo heev thiab muaj peev xwm, ua rau nws ib qho ntawm feem ntau dav siv cov hlau hauv kev lag luam. Cov qib siab zoo sib xws nrog AHTM A312 TP312 thiab ENTİ301.
2. Dab tsi yog nws cov chaw tseem ceeb?
Corrosion Kuj: Zoo heev hauv oxidizing ib puag ncig (xws li huab cua thiab dej tshiab), tab sis kev txwv tsis pub tshuaj chloride ion corrosion.
Cov Cuab Yeej Siv Cov Neeg Kho Tshuab: Tensile lub zog ntau dua los yog sib npaug rau 515 MPa, elongation ntau dua los yog sib npaug ntawm kev sib npaug ntawm lub zog thiab ductility.
Kev ua haujlwm yooj yim: yooj yim rau kev ua haujlwm txias (xws li khoov thiab flaring) thiab weld (er308 vuam cov khoom tau pom zoo).
Tsis - sib nqus: tsis -}}} sib nqus tom qab kev kho mob (tsis muaj zog tom qab ua haujlwm txias).
3. Nws cov ntawv thov twg? Khoom noj khoom haus thiab cov kws tshuaj: tso tsheb hlau luam, xa xov, thiab kws tshuaj;
Cov Ntawv Kho Kom Zoo Nkauj Kho Kom Zoo Nkauj: Cov Hlau Kab Hlau, Handrails, thiab Hniav Tubing;
Kev Lag Luam Kev Lag Luam: Cov Khoom Kub Kub, Ntim Khoom Siv Khoom Siv, thiab cov ntsiab lus ntsuas;
Kev siv hauv tsev hauv tsev tsim: tshuab ntxhua khaub ncaws nruas thiab cov tais tais diav.
4. Dab tsi yog qhov sib txawv ntawm 06Cr17NI12MO2 thiab 316 Stainless hlau?
07cr19Ni10 tsis muaj Molybdenum (mo), ua rau muaj zog tsis kam rau pitting thiab tsis tsim nyog rau qhov chaw siab (xws li seawater). Txawm li cas los xij, nws muab cov khaub thuas qis dua thiab zoo dua- Ua haujlwm ua haujlwm, ua kom haum rau cov ntawv thov kev tsim nyog nrog cov kev xav tau tsawg.
5. Dab tsi yog qhov kev yuav khoom thiab kev txiav txim siab? Cov qauv ntawv pov thawj: GB / T 14976 (Stainless Hlau Yeeb Rau Cov Tsheb Thauj Khoom) lossis A312 yog qhov zoo dua.
Kev kho deg: pickling (ap), polishing (ba), lossis sandblasting (sb) raws li xav tau.
Vuam cov lus qhia:
Zam kev ua kom tsaug zog (rhiab). Tsawg {-} rockbon vuam consumables (xws li ER308L) raug pom zoo rau tuab {3} {pawv walled kav.
Tshaj tawm - Weld pickling thiab passivation yog yuav tsum tau rov kho corrosion tsis kam.
