316TI Stainless Hlau Seamless Yeeb Nkab

316TI stainless hlau seamless yeeb nkab

316Ti stainless hlau yog qhov txawv ntawm 316 stainless hlau qib uas muaj qhov sib ntxiv ntawm titanium (Ti). Lub "Ti" hauv 316Ti sawv cev rau titanium. Qhov sib ntxiv ntawm titanium no muab kev tiv thaiv zoo rau kev nkag siab, uas yog tsim cov chromium carbides ntawm qhov kub thiab txias. Sensitization tuaj yeem ua rau intergranular corrosion thiab txo corrosion kuj.

Nov yog qee cov yam ntxwv tseem ceeb thiab cov yam ntxwv ntawm 316Ti stainless hlau kav:

1, Muaj pes tsawg leeg: Cov khoom sib xyaw ntawm 316Ti stainless hlau zoo ib yam li 316L stainless hlau, nrog rau qhov sib ntxiv ntawm titanium. Cov feem ntau muaj pes tsawg leeg yog raws li nram no:

1) Hlau (Fe): Sib npaug cov khoom

2) Chromium (Cr): 16-18 feem pua

3) Nickel (Ni): 10-14 feem pua

4) Molybdenum (Mo): 2-3 feem pua

5) Cov pa roj carbon (C): siab tshaj 0.08 feem pua

6) Titanium (Ti): 5 npaug ntawm cov ntsiab lus carbon (0.5-0.7 feem pua ​​feem ntau)

7) Manganese (Mn): Ntau tshaj 2 feem pua

8) Silicon (Si): Ntau tshaj 0.75 feem pua

9) Phosphorus (P): Ntau tshaj 0.045 feem pua

10) Sulfur (S): Ntau tshaj 0.03 feem pua

2, Corrosion kuj: 316Ti stainless hlau kav muaj cov khoom zoo heev corrosion kuj, zoo ib yam li 316L stainless hlau. Qhov sib ntxiv ntawm titanium txhim khu kev tiv thaiv rau rhiab heev, uas yog tsim ntawm chromium carbide precipitates ntawm grain ciam teb uas yuav ua rau corrosion thiab tawg. Qhov no ua rau 316Ti stainless hlau kav tsim nyog rau cov ntawv thov uas raug cuam tshuam rau ib puag ncig corrosive yog ib qho kev txhawj xeeb.

3, Kub-kub kuj: 316Ti stainless hlau muaj kev txhim kho qhov kub thiab txias zog piv rau 316L stainless hlau. Qhov sib ntxiv ntawm titanium stabilizes cov qauv, tiv thaiv kev tsim cov theem teeb meem ntawm qhov kub siab. Qhov no ua rau 316Ti stainless hlau kav dej haum rau cov ntawv thov uas yuav tsum tau ua haujlwm rau qhov kub thiab txias.

4, Weldability: Zoo ib yam li 316L stainless hlau, 316Ti stainless hlau kav muaj qhov zoo weldability. Cov ntsiab lus tsis tshua muaj carbon thiab titanium ntxiv txo qhov kev hnov ​​​​mob thaum lub sij hawm vuam, txo qhov kev pheej hmoo ntawm corrosion thiab tawg nyob rau hauv tshav kub-cuam tshuam cheeb tsam. Qhov no tso cai rau kev yooj yim fabrication thiab vuam ntawm 316Ti stainless hlau kav.

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