I-Incoloy 800H, eyaziwa nangokuthi “i-Alloy 800H”, iqokwe njenge-UNS N08810 noma i-DIN W.Nr. 1.4958. Cishe inokwakheka kwamakhemikhali okufana ne-Alloy 800 ngaphandle kokuthi idinga ukungezwa kwekhabhoni ephezulu okuholela ekuthuthukisweni kwezinga lokushisa eliphezulu. Uma kuqhathaniswaI-Incoloy 800, inezici ezingcono zokukhasa nokugqashuka kokucindezeleka ebangeni lokushisa elingu-1100°F [592°C] kuya ku-1800°F [980°C]. Nakuba i-Incoloy 800 ivamise ukufakwa cishe ku-1800°F [980°C], i-Incoloy 800H kufanele ifakwe cishe ku-2100°F [1150°C]. Ngaphandle kwalokho, i-Alloy 800H inosayizi wokusanhlamvu omaphakathi ngokuhambisana ne-ASTM 5.
1. Izidingo Zokubumba Amakhemikhali
| I-Chemical Composition ye-Incoloy 800,% | |
|---|---|
| I-Nickel | 30.0-35.0 |
| I-Cromium | 19.0-23.0 |
| Insimbi | ≥39.5 |
| Ikhabhoni | 0.05-0.10 |
| I-Aluminium | 0.15-0.60 |
| I-Titanium | 0.15-0.60 |
| IManganese | ≤1.50 |
| Isibabule | ≤0.015 |
| I-silicon | ≤1.00 |
| Ithusi | ≤0.75 |
| I-Al+Ti | 0.30-1.20 |
2. Izakhiwo Zemishini Ye-Incoloy 800H
ASTM B163 UNS N08810, Incoloy 800H amapayipi angenamthungo, 1-1/4″ x 0.083″(WT) x 16.6′(L).
| Amandla Okuqina, imiz. | Amandla Esivuno, imiz. | Elongation, min. | Ukuqina, imiz. | ||
|---|---|---|---|---|---|
| Mpa | ksi | Mpa | ksi | % | HB |
| 600 | 87 | 295 | 43 | 44 | 138 |
3. Izakhiwo Zomzimba ze-Incoloy 800H
| Ukuminyana | Ibanga Elincibilikayo | Ukushisa Okuthize | Ukungazweli Kagesi | ||
|---|---|---|---|---|---|
| g/cm3 | °C | °F | J/kg. k | I-Btu/lb.°F | µΩ·m |
| 7.94 | 1357-1385 | 2475-2525 | 460 | 0.110 | 989 |
4. Amafomu Omkhiqizo Namazinga E-Incoloy 800H
| Umkhiqizo Ovela | Okujwayelekile |
|---|---|
| Induku kanye neBar | I-ASTM B408, EN 10095 |
| Ipuleti, Ishidi & Umdweshu | I-ASTM A240, A480, ASTM B409, B906 |
| Ipayipi neThubhu engenamthungo | I-ASTM B829, B407 |
| Ipayipi elishiselwe & Ishubhu | I-ASTM B514, B515, B751, B775 |
| Ukufakwa okushiselwe | I-ASTM B366 |
| Ukuqamba | I-ASTM B564, DIN 17460 |
Isikhathi sokuthumela: Oct-23-2020