I-alloy31 iwuhlobo olulodwa lwensimbi ene-azotic ene-nichrome molybdenum alloy, ukusebenza kutholakala phakathi kwe-super austenite insimbi engagqwali ne-nickel base alloy, Ukuba khona kwethusi kukhulisa ukumelana kwayo ne-sulfuric acid.Ingxubevange isetshenziswa embonini yamakhemikhali kanye ne-petrochemical processing.Amashubhu engxubevange asetshenziswa ukubanda afinyelele kumazinga aphezulu wamandla ensizakalo yokukhipha imigodi emithonjeni yegesi emuncu egqwala ngokulingene.
Ingxubevange | % | Ni | Cr | Fe | Mo | N | C | Mn | Si | S | Cu | P |
Ingxubevange31 | Okuncane. | 30.0 | 26.0 | U-Bal | 6.0 | 0.15 |
|
|
|
| 1.0 |
|
Ubukhulu. | 32.0 | 28.0 | 7.0 | 0.2 | 0.015 | 2.0 | 0.3 | 0.01 | 1.4 | 0.02 |
Ukuminyana | 8.10 g/cm³ |
Iphoyinti lokuncibilika | 1350-1370 ℃
|
Isimo | Amandla aqinile Rm N/mm² | Amandla esivuno I-Rp 0. 2N/mm² | Ukwelula Njengo-% | Ukuqina kweBrinell HB |
Ukwelashwa kwesixazululo | 650 | 350 | 35 | ≤363 |
ASTM B 668, B709, B 829,ASME SB-668, SB-709, SB-829
I-alloy31 iwuhlobo olulodwa lwensimbi ene-azotic ene-nichrome molybdenum alloy, ukusebenza kutholakala phakathi kwe-super austenite insimbi engagqwali kanye ne-nickel base alloy.
1.ukusebenza
2.Amandla okuqina aphezulu, amandla okukhuthazela, amandla okukhasa kanye namandla okuphuka ku-700 ℃.
3.I-inoxidability ephezulu ku-1000 ℃.
Ukusebenza kwe-4.Steady mechanical ekushiseni okuphansi.
I-alloy 31 suit isebenza kumakhemikhali nasembonini yamakhemikhali e-petroleum, iphrojekthi yemvelo kanye nowoyela, igesi, njalonjalo emikhakheni yezimboni.