Alloy okpomọkụ dị elu
Alloy okpomọkụ dị elu
◆GH2132 (incoloyA-286/S66286) nwere ezigbo arụmọrụ n'ozuzu yana oke mkpụrụ dị elu. A na-eji ya maka diski turbine, ozu mgbanaka, welding bracket na ihe nkwụghachi ụgwọ n'okpuru 700 Celsius.
◆GH3030 alloy nwere usoro kwụsiri ike, obere ịka nká, yana nguzogide oxidation dị mma. Ọ dị mma maka ụlọ ọkụ na afterburners n'okpuru 800 Celsius.
◆GH3128 nwere ezigbo arụmọrụ zuru oke, ịdịte aka dị elu, nguzogide oxidation, ezigbo nkwụsi ike na ọrụ ịgbado ọkụ, a na-ejikarị ya maka ụlọ combustion na akụkụ afterburner nke injin turbine na okpomọkụ nke 950 ° C.
◆GH4145 (inconelx-750 / N07750) nwere ike zuru oke, nguzogide corrosion na oxidation resistance n'okpuru 980 ° C. Ọ bụ ihe a na-ahọrọ maka isi iyi dị elu ma dị mma maka ịmepụta diaphragms na-agbanwe agbanwe na mpempe akwụkwọ na-agbanwe agbanwe.
◆GH4169 (N07718 / inconel718) nwere ihe owuwu austenite, na usoro "Y" kpụrụ mgbe mmiri ozuzo siri ike na-eme ka ọ nwee ihe ndị dị mma. A na-eji ya n'ọtụtụ ebe n'ebe dị iche iche nwere ihe ndị chọrọ nguzogide okpomọkụ dị elu.
◆GH4080A (N07080/Nimonic80A)Z nwere oke okpomọkụ zuru oke na 700-750°C na ezigbo ikuku oxygen n'okpuru 900°C. Alloy a pụrụ iche dabara adaba maka ubi chọrọ ike dị elu na nguzogide corrosion.
◆GH3044 Main combustion ụlọ na afterburner components, okpomọkụ ọta, vanes ndu, wdg.
◆GH4080A nwere ezi creep eguzogide na ọxịdashọn eguzogide na nso nke 650-850 ° C.
◆GH2136 nwere ezigbo arụmọrụ n'ozuzu ya, usoro kwụsiri ike mgbe ejiri ogologo oge mee ihe, nguzogide oxidation dị mma, ọnụọgụ mgbasawanye obere linear, yana ịgbado ọkụ na ịgbado ọkụ.
◆GH2036 diski Turbine, ọta okpomọkụ, mgbanaka na-ejigide, mgbanaka na-ebu, ihe nkedo, wdg na-arụ ọrụ n'okpuru 650 Celsius.
◆GH4738 dabara adaba maka ịme diski turbine, agụba na-arụ ọrụ, ihe mkpuchi ọkụ dị elu, ọkpọ ọkụ, ogwe na turbines, wdg.
Ngwakọta kemịkalụ
| Ọkwa | C | Si | Mn | S | P | Cr | Co | W | Mo | Ti | Al | Fe | Ni | ọzọ |
| ọ dịghị ukwuu karịa | ||||||||||||||
| GH2132 | 0.08 | 1 | 2 | 0.02 | 0.03 | 13.5–16 | - | - | 1 nke 1.5 | 1.75 ruo 2.35 | ≤0.4 | isi | 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 | isi | - |
| 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 | isi | B≤0.005 ≤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 | Nb:0.7–1.2 |
| GH4169 | 0.08 | 0.35 | 0.35 | 0.015 | 0.015 | 17-21 | ≤1 | - | 2.8 ruo 3.3 | 0.65 ruo 1.15 | 0.2 ~ 0.8 | Nọgidenụ | 50-55 | ≤0.3 Nb4.75–5.5 Mg≤0.1 B≤0.006 |
| GH4080A | 0.04 ~ 0.1 | 1 | 1 | 0.015 | 0.02 | 18-21 | ≤2 | - | - | 1.8 ruo 2.7 | 1 nke 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 | isi | ≤0.07 |
| GH2136 | 0.06 | 0.75 | 0.35 | 0.025 | 0.025 | 13–16 | - | - | 1 nke 1.75 | 2.4-3.2 | ≤0.35 | isi | 24.5 ruo 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 ruo 13.5 | - | - | 1.1-1.4 | ≤0.12 | - | isi | 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 | isi | B: 0.003 ~ 0.01 Zr: 0.02 ~ 0.08 |
Alloy onwunwe kacha nta
| steeti | Ike tensile RmN/m㎡ | Mpụta Ike Rp0.2N/m㎡ | Mgbatị dị ka% | Brinell hardness HB |
| Ọgwụgwọ ọgwụgwọ | 610 | 270 | 30 | ≤321 |
| Ọgwụgwọ ọgwụgwọ | 650 | 320 | 30 | - |
| Ọgwụgwọ ọgwụgwọ | 735 | 340 | 40 | - |
| Ọgwụgwọ ọgwụgwọ | 910 | 550 | 25 | ≤350 |
| Ọgwụgwọ ọgwụgwọ | 965 | 550 | 30 | ≤363 |
| Ọgwụgwọ ọgwụgwọ | 845 | 340 | 48.5 | - |
| Ọgwụgwọ ọgwụgwọ | 920 | 550 | 25 | - |
| Ọgwụgwọ ọgwụgwọ | 950 | 700 | 20 | - |
| Ọgwụgwọ ọgwụgwọ | 850 | 600 | 15 | - |
| Ọgwụgwọ ọgwụgwọ | 1111 | 741 | 21.5 | 24.5 |
