I-Hastelloy
I-High Temperature Alloy
◆I-Hastelloy B iyingxubevange ukumelana nokugqwala okuqinile okuncishiswayo okumaphakathi, ifaneleka kumadivayisi nezingxenye zegesi ye-hydrogen chloride egxilile e-sulfuric acid.
◆I-Hastelloy B-2 inokwakheka kwekristalu eyi-cubic egxile ebusweni. Ngokulawula okuqukethwe kwe-iron ne-chromium kuze kube sezingeni eliphansi, kunciphisa ukonakala kokucubungula futhi kuvimbele ukuna kwesigaba se-Ni4Mo phakathi kuka-700-870°C. Isetshenziswa kakhulu kumakhemikhali, i-petrochemical, ukukhiqiza amandla kanye nomkhakha wokulawula ukungcola.
◆I-Hastelloy B－3 inokumelana nokugqwala okuhle kakhulu kunoma ikuphi izinga lokushisa nokugcwala kwe-hydrochloric acid.
◆I-Hastelloy C inokuqina okuhle nokumelana nokugqwala ku-650-1040℃.
◆I-Hastelloy C-4 iyingxubevange imelana nesakhiwo sokugqwala esihlanganisiwe se-redox esiqukethe ama-ion e-chloride, futhi sinokuzinza okuhle kokushisayo. Isetshenziswa kumadivayisi e-chloride e-chlorine emanzi, i-hypochlorous acid, i-sulfuric acid, i-hydrochloric acid, nama-acids axubile. Isetshenziswa ngokuqondile ngemuva kwe-welding.
◆I-Hastelloy C-22 iyingxubevange enokuqukethwe okuphezulu kwe-molybdenum, i-tungsten ne-chromium, esetshenziswa kakhulu emikhakheni yamakhemikhali ne-petrochemical, kanye nobunjiniyela bezinqubo zamakhemikhali ezihlukahlukene ezinezakhiwo ze-oxidation nokunciphisa.
◆I-Hastelloy C-276 inokumelana nokugoba okuhle kakhulu, ukumelana nokugqwala okufanayo, ukumelana nokugqwala kwe-intergranular kanye nezakhiwo ezinhle zemishini ezisezingeni eliphezulu. Isetshenziswa kakhulu embonini yenuzi, amakhemikhali, i-petroleum, kanye nezimboni ze-nonferrous metallurgy.
◆I-Hastelloy C-2000 iyingxubevange evikela ukugqwala ebanzi kakhulu, enokumelana okuhle kakhulu nokugqwala okufanayo kuzo zombili izindawo ezikhipha i-oxidizing nezinciphisayo.
◆I-HastelloyG-3 inokumelana nokugqwala okungcono nokuzinza kwe-thermal, futhi isebenza kangcono ku-phosphoric acid neminye imidiya eqinile ye-oxidizing exubile ye-asidi.
◆I-HastelloyX inokumelana nokugqwala okuphezulu futhi ifanele izimboni zemishini ehlukahlukene ezindaweni ezine-acidic.
Ukwakheka kwamakhemikhali
| Ibanga | C | P | S | Mn | Si | Ni | Cr | Co | Cu | Fe | N | Mo | Al | W | V | Ti | okunye |
| akukho okukhulu kune | |||||||||||||||||
| I-HastelloyB | 0.05 | 0.04 | 0.03 | 1 | 1 | isisekelo | ≤1 | ≤2.5 | - | 4; 6 | - | 26-30 | - | - | 0.2-0.4 | - | - |
| I-HastelloyB-2 | 0.02 | 0.04 | 0.03 | 1 | 0.1 | isisekelo | ≤1 | ≤1 | - | ≤2 | - | 26-30 | - | - | - | - | |
| I-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 | - |
| I-HastelloyC | 0.08 | 0.04 | 0.03 | 1 | 1 | isisekelo | 14.5-16.5 | ≤2.5 | - | 4; 7 | - | 15-17 | - | 3 - 4.5 | ≤0.35 | - | - |
| I-HastelloyC-4 | 0.015 | 0.04 | 0.03 | 1 | 0.08 | isisekelo | 14-18 | ≤2 | - | ≤3 | - | 14-17 | - | - | - | ≤0.7 | - |
| I-HastelloyC-22 | 0.015 | 0.025 | 0.01 | 0.5 | 0.08 | isisekelo | 20 - 22.5 | ≤2.5 | - | 2; 6 | - | 12.5-14.5 | - | 2.5-3.5 | ≤0.35 | - | - |
| I-HastelloyC-276 | 0.01 | 0.04 | 0.03 | 1 | 0.08 | isisekelo | 14.5-16.5 | ≤2.5 | - | 4; 7 | - | 15-17 | - | 3 - 4.5 | ≤0.35 | - | - |
| I-HastelloyC-2000 | 0.01 | 0.025 | 0.01 | 0.5 | 0.08 | isisekelo | 22-24 | ≤2 | 1.3-1.9 | 3 | - | 15-17 | ≤0.5 | - | - | - | - |
| I-HastelloyG-3 | 0.015 | 0.03 | 0.03 | 1 | 1 | isisekelo | 21 - 23.5 | ≤5 | 1.5-2.5 | 18-21 | - | 6; 8 | - | ≤1.5 | - | - | Nb/Ta0.3–1.5 |
| I-HastelloyX | 0.1 | 0.025 | 0.015 | 1 | 1 | isisekelo | 20.5-23 | 0.5-2.5 | - | 17-20 | - | 8; 10 | ≤0.5 | 0.2-1 | - | ≤0.15 | - |
Ubuncane bempahla ye-alloy
| Ibanga | isimo | amandla e-tensile RmN/m㎡ | Isivuno Amandla Rp0.2N/m㎡ | I-Elongation As% | Ukuqina kwe-Brinell HB |
| I-HastelloyB | isisombululo esiqinile | 690 | 310 | 40 | - |
| I-HastelloyB-2 | isisombululo esiqinile | 690 | 310 | 40 | - |
| I-HastelloyB-3 | isisombululo esiqinile | 690 | 290 | 42 | - |
| I-HastelloyC | isisombululo esiqinile | 690 | 300 | 41 | - |
| I-HastelloyC-4 | isisombululo esiqinile | 650 | 280 | 40 | - |
| I-HastelloyC-22 | isisombululo esiqinile | 690 | 283 | 40 | - |
| I-HastelloyC-276 | isisombululo esiqinile | 690 | 283 | 40 | - |
| I-HastelloyC-2000 | isisombululo esiqinile | 700 | 290 | 40 | - |
| I-HastelloyG-3 | isisombululo esiqinile | 700 | 300 | 40 | - |
| I-HastelloyX | isisombululo esiqinile | 725 | 310 | 30 | - |
