I-hastelloyC4Ngu-Allo olwenziwe yiNickel, iChromium, kunye ne-molybdenum. Ijongwa kakhulu njengeyona ndawo iguquguqukayo yokulwa. Olu lwabiwo lubonisa ukunganyangeki kokusekwa komda wokudla okuziinkozo xa kusenziwa ubushushu benkqubo yemichiza kwimozulu. Ukongeza, alloyC4bonakalisa ukuchasana ngokugqwesileyo ekupheliseni, uxinzelelo-uluvo lwe-corrosions orrasion, kunye ne-oxidic officing ukuya kuthi ga kwi-1900 ° F. Inexhathiso olukhethekileyo kuluhlu olubanzi lweendawo zemichiza.
Izicelo:
Umzi-mveliso wamaphepha: Iidipters kunye nezityalo ezibhloko.
Iimeko zegesi yegesi: Izixhobo zibhale igesi emuncu.
I-3.Flue-yegesi yegesi
Imeko ye-Acid yeAcidic: Abasebenzi, abaPhathiswa kobushushu, iiFilters, kunye nabaxube ezisetyenziswa kwiindawo ze-acidic.
I-5.USulfuric Acid Acid Reactors: Izixhobo eziqashwe kwi-Sulfuric Acid Deactors.
Inkqubo ye-pherinnide ye-cloride: Izixhobo ezisetyenziswa kwinkqubo ye-orgaric chloride.
7.Hide okanye iinkqubo ze-Acid Acid: Izixhobo eziqeshwe kwiinkqubo ezisebenzisa i-halide okanye i-acid catalysts.
Ibanga | C276 | C22 | C4 | B3 | N | ||
Ikhemikhali Ukwakhiwa (%) | C | ≤0.01 | ≤0.015 | ≤0.015 | ≤0.02 | ≤0.01 | I-0.04-0.08 |
Mn | ≤1 | ≤0.5 | ≤1 | ≤1 | ≤3 | ≤1 | |
Fe | 4-7 | I-2-6 | ≤3 | ≤2 | ≤1.5 | ≤5 | |
P | ≤0.04 | ≤0.02 | ≤0.04 | ≤0.04 | - | ≤0.015 | |
S | ≤0.03 | ≤0.02 | ≤0.03 | ≤0.03 | - | ≤0.02 | |
Si | ≤0.08 | ≤0.08 | ≤0.08 | ≤0.1 | ≤0.1 | ≤1 | |
Ni | phumla | phumla | phumla | phumla | ≥65 | phumla | |
Co | ≤2.5 | ≤2.5 | ≤2 | ≤1 | ≤3 | ≤0.2 | |
Ti + cu | - | - | ≤0.7 | - | ≤0.4 | ≤0.35 | |
Al + ti | - | - | - | - | ≤0.5 | ≤0.5 | |
Cr | 14.5-16.5 | 20-22.5 | 14-18 | ≤1 | ≤1.5 | 6-8 | |
Mo | I-15-17 | 12.5-14.5 | 14-17 | 26-30 | ≤28.5 | I-15-18 | |
B | - | - | - | - | - | ≤0.01 | |
W | 3-4.5 | 2.5-3.5 | - | - | ≤3 | ≤0.5 | |
V | ≤0.35 | ≤0.35 | - | I-0.2-0.4 | - | ≤0.5 |