I-High Temperature Alloy
I-High Temperature Alloy
◆GH2132 (incoloyA-286/S66286) inokusebenza okuhle kukonke kanye nomkhawulo wesivuno esiphezulu.Isetshenziselwa ama-turbine discs, izindikimba zamandandatho, ukushiselwa kwabakaki kanye nezingxenye zesinxephezelo zezinto ezingaphansi kuka-700 °C.
I-◆GH3030 ingxubevange inesakhiwo esizinzile, ukuguga okuncane, nokumelana okuhle kwe-oxidation.Ilungele amakamelo omlilo nama-afterburners angaphansi kuka-800 °C.
◆GH3128 inokusebenza okuhle okubanzi, ukuqina okuphezulu, ukumelana okuhle kwe-oxidation, ukusimama okuhle kwesakhiwo nomsebenzi omuhle wokushisela, futhi isetshenziselwa ikakhulukazi ikamelo elivuthayo nezingxenye ze-afterburner zenjini yomshini ophehla ugesi enezinga lokushisa elisebenzayo elingu-950°C.
◆GH4145 (inconelx-750/N07750) inamandla anele, ukumelana nokugqwala nokumelana ne-oxidation ngaphansi kuka-980°C.Yimpahla ekhethwayo yeziphethu ezinamandla futhi ifanele ukwenza ama-diaphragm anwebekayo kanye namashidi okuqinisa uphawu anwebekayo.
I-◆GH4169 (N07718/inconel718) inesakhiwo se-austenite, futhi isigaba "Y" esakhiwe ngemva kokuqina kwemvula siyenza ibe nezakhiwo ezinhle kakhulu zokulungisa.Isetshenziswa kabanzi ezindaweni ezahlukahlukene ezinezidingo zokumelana nokushisa okuphezulu.
◆GH4080A (N07080/Nimonic80A)Z inezinga lokushisa eliphezulu elanele ku-700-750°C kanye nokumelana komoyampilo okuhle ngaphansi kuka-900°C.Le alloy ekhethekile ifaneleka emasimini adinga amandla aphezulu nokumelana nokugqwala.
◆GH3044 Igumbi elivuthayo eliyinhloko kanye nezingxenye ze-afterburner, izihlangu zokushisa, ama-vanes angumhlahlandlela, njll.
I-◆GH4080A inokumelana okuhle nokukhasa kanye nokumelana ne-oxidation ebangeni lika-650-850°C.
I-◆GH2136 inokusebenza okuhle okuphelele, isakhiwo esizinzile ngemva kokusetshenziswa isikhathi eside, ukumelana okuhle kwe-oxidation, i-coefficient encane yomugqa wokunweba, kanye nokushisela nokubunjwa okulula.
◆GH2036 Amadiski e-turbine, izivikelo zokushisa, izindandatho ezibambile, izindandatho ezinezinsimbi, izinsimbi, njll. ezisebenza ngaphansi kuka-650 °C.
I-◆GH4738 ifaneleka ukwenza ama- turbine discs, ama-blade asebenzayo, izixhumi ezinokushisa okuphezulu, amashubhu omlilo, ama-shafts nama-turbines, njll.
Ukwakheka kwamakhemikhali
| Ibanga | C | Si | Mn | S | P | Cr | Co | W | Mo | Ti | Al | Fe | Ni | okunye |
| akukho okukhulu kune | ||||||||||||||
| GH2132 | 0.08 | 1 | 2 | 0.02 | 0.03 | 13.5-16 | - | - | 1-1.5 | 1.75-2.35 | ≤0.4 | isisekelo | 24-27 | B:0.001–0.01 V:0.1–0.5 |
| GH3030 | 0.12 | 0.8 | 0.7 | 0.02 | 0.03 | 19-22 | - | - | - | 0.15-0.35 | ≤0.15 | ≤1.5 | isisekelo | - |
| GH3128 | 0.05 | 0.8 | 0.5 | 0.013 | 0.013 | 19-22 | - | 7.5-9 | 7.5-9 | 0.4-0.8 | 0.4-0.8 | ≤2.0 | isisekelo | B≤0.005 Ce≤0.05 Zr≤0.06 |
| GH4145 | 0.08 | 0.5 | 1 | 0.01 | 0.015 | 14-17 | ≤1 | - | - | 2.25-2.75 | 0.4～1 | 5; 9 | ≥70 | Izinombolo:0.7-1.2 |
| GH4169 | 0.08 | 0.35 | 0.35 | 0.015 | 0.015 | 17-21 | ≤1 | - | 2.8-3.3 | 0.65-1.15 | 0.2-0.8 | Hlala | 50; 55 | Cu≤0.3 Nb4.75-5.5 Mg≤0.1 B≤0.006 |
| I-GH4080A | 0.04-0.1 | 1 | 1 | 0.015 | 0.02 | 18-21 | ≤2 | - | - | 1.8-2.7 | 1-1.8 | - | ≥65 | Cu≤2 B≤0.006 |
| GH3044 | 0.1 | 0.8 | 0.5 | 0.013 | 0.013 | 23.5-26.5 | - | 13-16 | ≤1.5 | 0.3-0.7 | ≤0.5 | ≤4.0 | isisekelo | Cu≤0.07 |
| GH2136 | 0.06 | 0.75 | 0.35 | 0.025 | 0.025 | 13-16 | - | - | 1-1.75 | 2.4-3.2 | ≤0.35 | isisekelo | 24.5-28.5 | B:0.005–0.025 V:0.01–0.1 |
| GH2036 | 0.34-0.4 | 0.3-0.8 | 7.5-9.5 | 0.03 | 0.035 | 11.5-13.5 | - | - | 1.1-1.4 | ≤0.12 | - | isisekelo | 7; 9 | V:1.25–1.55 Nb:0.25–0.5 |
| GH4738 | 0.03-0.1 | 0.15 | 0.1 | 0.015 | 0.015 | 18-21 | 12-15 | - | 3.5-5 | 2.75-3.25 | 1.2-1.6 | ≤2.0 | isisekelo | B:0.003–0.01 UZr:0.02–0.08 |
Ubuncane bempahla ye-alloy
| isimo | Amandla aqinile RmN/m㎡ | Isivuno Amandla Rp0.2N/m㎡ | I-Elongation As% | Ukuqina kwe-Brinell HB |
| Ukwelashwa kwesixazululo | 610 | 270 | 30 | ≤321 |
| Ukwelashwa kwesixazululo | 650 | 320 | 30 | - |
| Ukwelashwa kwesixazululo | 735 | 340 | 40 | - |
| Ukwelashwa kwesixazululo | 910 | 550 | 25 | ≤350 |
| Ukwelashwa kwesixazululo | 965 | 550 | 30 | ≤363 |
| Ukwelashwa kwesixazululo | 845 | 340 | 48.5 | - |
| Ukwelashwa kwesixazululo | 920 | 550 | 25 | - |
| Ukwelashwa kwesixazululo | 950 | 700 | 20 | - |
| Ukwelashwa kwesixazululo | 850 | 600 | 15 | - |
| Ukwelashwa kwesixazululo | 1111 | 741 | 21.5 | 24.5 |
