Hastelloy
Ubushyuhe bwo hejuru
Ast Hastelloy B ni umusemburo urwanya imbaraga zo kugabanya ruswa ikabije, ikwiranye na acide sulfurike ishyushye hamwe nibikoresho bya gaze ya hydrogène chloride hamwe nibigize.
◆ Hastelloy B-2 ifite isura-yububiko bwa cubic kristal. Mugucunga ibirimo ibyuma na chromium kugeza byibuze, bigabanya ubwitonzi bwo gutunganya kandi bikarinda kugwa kwicyiciro cya Ni4Mo hagati ya 700-870 ° C. Ikoreshwa cyane cyane muri chimie, peteroli, inganda, ingufu ninganda zo kurwanya umwanda.
◆ Hastelloy B － 3 ifite imbaraga zo kurwanya ruswa ku bushyuhe ubwo aribwo bwose hamwe na aside hydrochloric.
◆ Hastelloy C ifite ubukana bwiza no kurwanya ruswa kuri 650-1040 ℃.
Ast Hastelloy C-4 ni umusemburo urwanya redox compound corrosion structure irimo ion ya chloride, kandi ifite ubushyuhe bwiza. Ikoreshwa mubikoresho bya chloride ya chlorine itose, aside hypochlorous, aside sulfurike, aside hydrochloric, na acide ivanze. Bikoreshwa muburyo butaziguye nyuma yo gusudira.
◆ Hastelloy C-22 ni umusemburo urimo ibintu byinshi bya molybdenum, tungsten na chromium, bikoreshwa cyane munganda za chimique na peteroli, hamwe nubuhanga butandukanye bwo gutunganya imiti hamwe na okiside hamwe no kugabanya ibintu.
◆ Hastelloy C-276 ifite uburyo bwiza bwo guhangana na pitingi, kurwanya ruswa imwe, kurwanya ruswa hagati y’imiterere n’ubukanishi bwiza bwo mu rwego rwo hejuru. Ikoreshwa cyane cyane mu nganda za kirimbuzi, imiti, peteroli, n’inganda zidafite ingufu.
◆ Hastelloy C － 2000 nisoko ryuzuye rirwanya ruswa, rifite imbaraga zo kurwanya ruswa imwe muri okiside no kugabanya ibidukikije.
◆ HastelloyG-3 ifite imbaraga zo kurwanya ruswa no guhagarara neza, kandi ifite imikorere myiza muri acide ya fosifori nizindi miti ikomeye ya okiside ivanze na aside aside.
◆ HastelloyX ifite imbaraga zo kurwanya ruswa kandi ikwiranye ninganda zitandukanye zimashini mubidukikije.
Ibigize imiti
| Icyiciro | C | P | S | Mn | Si | Ni | Cr | Co | Cu | Fe | N | Mo | Al | W | V | Ti | ikindi |
| ntarenze | |||||||||||||||||
| HastelloyB | 0.05 | 0.04 | 0.03 | 1 | 1 | shingiro | ≤1 | ≤2.5 | - | 4 ～ 6 | - | 26 ～ 30 | - | - | 0.2 ～ 0.4 | - | - |
| HastelloyB-2 | 0.02 | 0.04 | 0.03 | 1 | 0.1 | shingiro | ≤1 | ≤1 | - | ≤2 | - | 26 ～ 30 | - | - | - | - | |
| HastelloyB － 3 | 0.01 | 0.04 | 0.03 | 3 | 0.1 | ≥65 | 1 ～ 3 | ≤3 | ≤0.2 | 1 ～ 3 | - | 27 ～ 32 | ≤0.5 | ≤3 | ≤0.2 | ≤0.2 | - |
| HastelloyC | 0.08 | 0.04 | 0.03 | 1 | 1 | shingiro | 14.5 ～ 16.5 | ≤2.5 | - | 4 ～ 7 | - | 15 ～ 17 | - | 3 ～ 4.5 | ≤0.35 | - | - |
| HastelloyC-4 | 0.015 | 0.04 | 0.03 | 1 | 0.08 | shingiro | 14 ～ 18 | ≤2 | - | ≤3 | - | 14 ～ 17 | - | - | - | ≤0.7 | - |
| HastelloyC-22 | 0.015 | 0.025 | 0.01 | 0.5 | 0.08 | shingiro | 20 ～ 22.5 | ≤2.5 | - | 2 ～ 6 | - | 12.5 ～ 14.5 | - | 2.5 ～ 3.5 | ≤0.35 | - | - |
| HastelloyC-276 | 0.01 | 0.04 | 0.03 | 1 | 0.08 | shingiro | 14.5 ～ 16.5 | ≤2.5 | - | 4 ～ 7 | - | 15 ～ 17 | - | 3 ～ 4.5 | ≤0.35 | - | - |
| HastelloyC － 2000 | 0.01 | 0.025 | 0.01 | 0.5 | 0.08 | shingiro | 22 ～ 24 | ≤2 | 1.3 ～ 1.9 | 3 | - | 15 ～ 17 | ≤0.5 | - | - | - | - |
| HastelloyG － 3 | 0.015 | 0.03 | 0.03 | 1 | 1 | shingiro | 21 ～ 23.5 | ≤5 | 1.5 ～ 2.5 | 18 ～ 21 | - | 6 ～ 8 | - | .5 1.5 | - | - | Nb / Ta0.3 ～ 1.5 |
| HastelloyX | 0.1 | 0.025 | 0.015 | 1 | 1 | shingiro | 20.5 ～ 23 | 0.5 ～ 2.5 | - | 17 ～ 20 | - | 8 ～ 10 | ≤0.5 | 0.2 ～ 1 | - | ≤0.15 | - |
Kugabanya umutungo ntarengwa
| Icyiciro | leta | imbaraga zingana RmN / m㎡ | Imbaraga Zitanga Rp0.2N / m㎡ | Kurambura Nka% | Brinell gukomera HB |
| HastelloyB | igisubizo gihamye | 690 | 310 | 40 | - |
| HastelloyB-2 | igisubizo gihamye | 690 | 310 | 40 | - |
| HastelloyB － 3 | igisubizo gihamye | 690 | 290 | 42 | - |
| HastelloyC | igisubizo gihamye | 690 | 300 | 41 | - |
| HastelloyC-4 | igisubizo gihamye | 650 | 280 | 40 | - |
| HastelloyC-22 | igisubizo gihamye | 690 | 283 | 40 | - |
| HastelloyC-276 | igisubizo gihamye | 690 | 283 | 40 | - |
| HastelloyC － 2000 | igisubizo gihamye | 700 | 290 | 40 | - |
| HastelloyG － 3 | igisubizo gihamye | 700 | 300 | 40 | - |
| HastelloyX | igisubizo gihamye | 725 | 310 | 30 | - |
