Superalloy Series
0102030405
NKWUKWU kemikal
Oghere | % | C | Cr | N'ime | N'ime | Maka | Fe | N | Nb | B | Mn | Na | P | S |
GH1131 | MIN | - | 19.00 | 25.00 | 4.80 | 2.80 | itule | 0.15 | 0.70 | - | - | - | - | - |
MAX | 0.10 | 22.00 | 30.00 | 6.00 | 3.50 | itule | 0.30 | 1.30 | 0,005 | 1.2 | 0.8 | 0.02 | 0.02 |
Njirimara anụ ahụ
Nwalee okpomọkụ | Ọgwụgwọ ma ọ bụ ọnọdụ okpomọkụ | Ike ọdụdọ | Mgbatị A5% |
ime ụlọ okpomọkụ | Ọkwa nnyefe | ≥735 | ≥34% |
900 | Ọkwa nnyefe | ≥180 | ≥40% |
1000 | Ọkwa nnyefe | ≥110 | ≥43% |
Njirimara ngwaahịa
GH1131 bụ Fe-Ni-Cr dabeere siri ike ngwọta ike deformed elu okpomọkụ alloy, siri ike ngwọta ike site na-agbakwụnye chromium na tungsten, molybdenum na ndị ọzọ ọcha, ojiji nke okpomọkụ nke 700 ℃ ~ 1000 ℃. Alloy nwere ezigbo ọkụ na-arụ ọrụ plasticity, ịgbado ọkụ na oyi akpụ usoro arụmọrụ. Ngwaahịa ndị bụ isi bụ akwụkwọ mpịakọta oyi, efere ọkụ ọkụ, mmanya, ígwè dị larịị na waya, wdg.
Ngwa ngwaahịa
The alloy na-bụ-eji dị ka rọketi engine elu okpomọkụ akụkụ. Na ụgbọ elu engine, e mere n'ime mmako combustion ụlọ kemeghi ike nozulu shei na regulating ibe na akụkụ ndị ọzọ, na-etinye n'ime mmepụta. Enwere ike iji mee na 700 ~ 1000 ℃ obere oge ọrụ nke rọketi engine na na 700 ~ 750 ℃ ogologo oge ọrụ nke aero-engine elu-okpomọkụ akụkụ.
