Super Duplex 2507
Duplex 2507 ndeyesuper duplex simbi isina tsvinayakagadzirirwa maapplication ayo anoda simba rakasiyana uye kusagadzikana kwekuora. Alloy 2507 ine 25% chromium, 4% molybdenum, uye 7% nickel. Iyi yakakwira molybdenum, chromium uye nitrogen zvirimo zvinoguma nekupikisa kwakanyanya kune chloride pitting uye crevice corrosion attack uye duplex chimiro chinopa 2507 nekusarudzika kuramba kune chloride stress corrosion kuparuka.
Kushandiswa kweDuplex 2507 kunofanira kugumira kumashandisirwo ari pasi pe600° F (316° C). Kuwedzera kwakakwira tembiricha kuratidzwa kunogona kuderedza kuoma uye kuomarara kuramba kwealloy 2507.
Duplex 2507 ine yakanakisa michina zvivakwa. Kazhinji jeji yechiedza ye2507 zvinhu inogona kushandiswa kuwana yakafanana dhizaini simba reiyo gobvu nickel alloy. Izvo zvinokonzerwa nekuchengetedza muhuremu zvinogona kuderedza zvakanyanya mutengo wakazara wekugadzira.
2507 Duplex inoshingirira zvakanyanya kuuniform corrosion neorganic acids senge formic uye acetic acid. Iyo zvakare inopikisa zvakanyanya kune inorganic acids, kunyanya kana iine chlorides. Alloy 2507 inopikisa zvakanyanya kune carbide-inoenderana intergranular corrosion. Nekuda kweiyo ferritic chikamu cheiyo duplex chimiro cheiyo alloy inoshingirira zvakanyanya kushushikana nekuora kwekuputika mune inodziya chloride ine nharaunda. Kuburikidza nekuwedzera kwechromium, molybdenum uye nitrogen yenzvimbo yecorrosion senge gomba uye kurwisa kwegomba inovandudzwa. Alloy 2507 ine yakanakisa yenzvimbo pitting kuramba
Ndeapi maitiro eDuplex 2507?
- Kunyanya kupikisa chloride stress corrosion cracking
- High Strength
- Kunyanya kupikisa kune chloride pitting uye crevice corrosion
- Good general corrosion resistance
- Inokurudzirwa kune maapplication anosvika 600° F
- Mwero wakaderera wekuwedzera kwekupisa
- Kusanganiswa kwezvivakwa zvakapihwa ne austenitic uye ferritic chimiro
- Good weldability uye workability
Kemikari Inoumbwa,%
| Cr | Ni | Mo | C | N | Mn | Si | Cu | P | S | Fe |
|---|---|---|---|---|---|---|---|---|---|---|
| 24.0-26.0 | 6.0-8.0 | 3.0-5.0 | 0.030 Max | .24-.32 | 1.20 Max | 0.80 Max | 0.50 Max | 0.035 Max | 0.020 Max | Balance |
Mumaapplication api anoshandiswa Duplex 2507?
- Desalination Equipment
- Chemical process pressure midziyo, piping uye heat exchangers
- Marine Applications
- Flue Gasi Kukwesha Equipment
- Pulp & Pepa Chigayo Equipment
- Offshore Oiri kugadzira / tekinoroji
- Oiri uye gasi indasitiri yemidziyo
Nguva yekutumira: Jun-08-2020