0102030405
NKWUKWU kemikal
Oghere | % | C | Cr | N'ime | N'ime | Maka | Fe | Al | Nke | Na | P | S | Ya na | Mn |
GH44 | MIN | - | 23.5 | itule | 13.0 | - | - | - | 0.30 | - | - | - | - | - |
MAX | 0.10 | 26.5 | itule | 16.0 | 1.5 | 4.00 | 0,50 | 0.70 | 0.80 | 0.013 | 0.013 | 0.07 | 0,50 |
Njirimara anụ ahụ
njupụta | Oke okpomọkụ na-agbaze |
8.89g / cm3 | 1352-1375 ℃ |
Njirimara ngwaahịa
GH44 bụ a Ni-Cr ngwọta siri ike wusiri oruru elu okpomọkụ alloy na a ọrụ okpomọkụ n'okpuru 900 ℃. Ọ bụ adabara mmepụta nke aero-engine isi combustion ụlọ na mmanụ ụgbọala combustion ụlọ akụkụ na-arụ ọrụ ruo ogologo oge na 900 ℃ ma ọ bụ n'okpuru. Enwere ike ịgbado alloy ahụ site na ịgbado ọkụ chlorine arc, ịgbado ntụpọ, ịgbado ọkụ na brazing, enwere ike jikọta ya na 1Cr18Ni9Ti, GH1140, GH3030 na GH3039 alloys maka ịgbado ọkụ. Akụkụ ndị na-arụ ọrụ na okpomọkụ dị elu nwere ike ichekwa nke ọma na mkpuchi W-2 enamel.
Ngwa ngwaahịa
A na-eji GH44 eme ihe n'ọtụtụ ebe na-emepụta ihe ndị na-ekpo ọkụ na-ekpo ọkụ maka igwe ikuku na ikuku gas, dị ka agụba turbine, vanes ndu, ụlọ ọkụ, wdg. Tụkwasị na nke ahụ, a na-ejikwa ya na-emepụta ihe ndị na-ekpo ọkụ na-ekpo ọkụ maka igwe rọketi na ihe ndị dị elu na-ekpo ọkụ na ụlọ ọrụ nuklia.

