Hastelloy C2000 jẹ iru tuntun ti alloy Ni-Cr-Mo.Da lori C4 alloy, akoonu ti chromium ti ni ilọsiwaju, ati afikun ti bàbà ṣe ilọsiwaju resistance ifoyina pupọ ati agbara ipata ti idinku alabọde ti alloy.Hastelloy C2000 lọwọlọwọ jẹ lẹsẹsẹ awọn alloy pẹlu resistance ipata to dara ti H2SO4, ṣugbọn idena ipata intercrystalline ko dara bi alloy C4
Alloy | C | Cr | Ni | Fe | Mo | W | Cu | Si | Mn | P | S |
Hastelloy C-2000 | ≤0.01 | 22.0-23.0 | iwontunwonsi | ≤3.0 | 15.0-17.0 | 3.0-4.5 | 1.3-1.9 | ≤0.08 | ≤0.5 | ≤0.02 | ≤0.08 |
iwuwo | 8.5 g/cm³ |
Ojuami yo | 1260-1320 ℃
|
Sisanra (mm) | Agbara fifẹ (Mpa) | Agbara ikore σ0.2 (Mpa) | Ilọsiwaju (50.8mm)(%) |
1.6 | 752 | 358 | 64.0 |
3.18 | 765 | 393 | 63.0 |
6.35 | 779 | 379 | 62.0 |
12.7 | 758 | 345 | 68.0 |
25.4 | 752 | 372 | 63.0 |
ASTM B564, ASTM B574, ASTM B575, ASTM B619, ASTM B622, ASTM B366
Pẹpẹ / Rod | Waya | Rinhoho / Okun | Dì / Awo | Pipe / Tube |
Idaabobo ibajẹ pẹlu sulfuric acid hydrochloric hydrofluoric acid fosifeti Organic chlorine alkali metal crevice corrosion pitting, wahala ipata wo inu.
C-2000 alloy ṣe afihan resistance to dara julọ si pitting ati ibajẹ crevice ju C-276 alloy boṣewa ile-iṣẹ naa.
Alurinmorin ati ilana ṣiṣe ẹrọ ti Hastelloy C-2000 eyiti o jẹ iru si C276, yanju atayanyan lori apẹrẹ alloy.
O tayọ ipata resistance si idinku ayika lai rubọ iduroṣinṣin ti metallurgy ni apapo pẹlu ga chromium ati awọn akoonu ti molybdenum ati Ejò.
• Riakito ile-iṣẹ ilana kemikali, oluyipada ooru, awọn ọwọn, ati paipu.
• Awọn elegbogi ile ise riakito ati togbe.
•Flue gaasi desulfurization eto.