Peb tuaj yeem saib lawv cov tshuaj muaj pes tsawg leeg kom pom qhov sib txawv ntawm lawv. Qhov tseeb, lawv cov ntsiab lus tseem ceeb tsis txawv ntau, tsuas yog Mo thiab Cr txawv me ntsis.
| Hastelloy C22 | Hastelloy C276 | |
| Chromium (Cr) | 22.0 - 24.0 | 14.5 - 16.5 |
| Nickel (Ni) | Tshuav | Tshuav |
| Molybdenum (hli) | 12.5 - 14.5 | 15.0 - 17.0 |
| Tungsten (W) | 2.5 - 3.5 | 3.0 - 4.5 |
| Hlau (Fe) | Tsawg dua lossis sib npaug rau 2.0 | Tsawg dua los yog sib npaug rau 4.0 - 7.0 (nyob ntawm qib) |
| Cobalt (zeeg) | Tsawg dua lossis sib npaug li 2.5 | Tsawg dua lossis sib npaug li 2.5 |
| Vanadium (V) | Tsawg dua lossis sib npaug rau 0.35 | - |
| Silicon (Si) | Tsawg dua lossis sib npaug rau 0.08 | Tsawg dua lossis sib npaug rau 0.08 |
| Manganese (Mn) | Tsawg dua lossis sib npaug rau 0.50 | Tsawg dua los yog sib npaug rau 1.0 |
| Cov pa roj carbon (C) | Tsawg dua lossis sib npaug rau 0.015 | Tsawg dua lossis sib npaug rau 0.01 |
| Phosphorus (P) | Tsawg dua lossis sib npaug rau 0.02 | Tsawg dua lossis sib npaug rau 0.04 |
| Sulfur (S) | Tsawg dua lossis sib npaug rau 0.02 | Tsawg dua lossis sib npaug rau 0.03 |
Ntxiv nrog rau kev saib cov tshuaj muaj pes tsawg leeg, qhov sib txawv kuj tuaj yeem pom hauv lawv lub cev. Piv txwv li: lawv qhov ceev sib txawv, Hastelloy C276 muaj qhov ceev dua me ntsis, Hastelloy C276 muaj qhov ceev ntawm 8.9, thiab Hastelloy C22 muaj qhov ceev ntawm 8.7.
Hastelloy C276 yog raws li C series thaum ntxov nrog txo C thiab Si cov ntsiab lus. Nws yog tsim los daws qhov teeb meem uas Hastelloy C series tsis muaj kev tiv thaiv rau intergranular corrosion nyob rau hauv lub vuam lub xeev, tab sis cov hlau tsis zoo thermal stability.
Hastelloy C22 yog raws li Hastelloy C276, uas ua rau kom cov alloy chromium cov ntsiab lus thiab txo molybdenum thiab tungsten, thiaj li los txhim kho kev siv C4 thiab C274 alloys nyob rau hauv muaj zog oxidizing nruab nrab corrosion. Txawm hais tias qhov kev tiv thaiv corrosion ntawm oxidizing media tau raug txhim kho, pitting thiab crevice corrosion kuj tsis tau zoo dua.
Feem ntau, qhov corrosion kuj ntawm Hastelloy C22 zoo dua li ntawm Hastelloy C276 thiab C4 alloy. Hastelloy C22 yog ntau resistant rau hauv zos corrosion thiab kub-kub oxidation dua Hastelloy C276, thiab yuav to taub raws li ib tug upgraded version ntawm Hastelloy C276.
GNEE yog lub chaw muag khoom tsom rau cov hlau tshwj xeeb. Xaiv GNEE rau kev ua haujlwm nyuaj. Loj-scale Hastelloy C276 thiab Hastelloy C22 yog nyob rau hauv Tshuag nrog ua tiav cov ntaub ntawv. Txais tos kom nug hauv online thiab xa cov qauv dawb!
