0102030405
NKWUKWU kemikal
Oghere | % | C | Cr | N'ime | N'ime | Maka | Al | Nke | Fe | Mn | Na | P | S |
GH3044 | MIN | - | 23.5 | itule | 13 | - | - | 0.3 | - | - | - | - | - |
MAX | 0.1 | 26.5 | itule | 16 | 1.5 | 0.5 | 0.7 | 4 | 0.5 | 0.8 | 0.013 | 0.013 |
Njirimara anụ ahụ
njupụta | ebe agbaze |
8.89g/cm³ | 1352-1375 ℃ |
Njirimara ngwaahịa
GH3044 bụ siri ike ngwọta ike nickel dabeere antioxidant alloy, na 900 ℃ n'okpuru na elu plasticity na agafeghị oke thermal ike, na nwere magburu onwe oxygen na ezi stamping, ịgbado ọkụ usoro arụmọrụ, adabara imewe nke aero-engine isi combustion ụlọ na 900 ℃ n'okpuru ogologo oge ọrụ nke isi na combustion ime ụlọ, na-arụ ọrụ ogologo oge na combustion ụlọ. agụba, na-enye ụdị efere dị iche iche, ibe, wires, tubes, mkpara, na akụkụ ndị yiri mgbanaka na ihe ndị ọzọ. GH3044 ingot forging kpo oku okpomọkụ nke 1170 ℃ ± 10 ℃, ikpeazụ forging okpomọkụ nke bụghị ihe na-erughị 900 ℃. Okpokoro ikpo ọkụ na-ekpo ọkụ 1190 ° C ± 10 Celsius C, mpempe akwụkwọ na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ 1130 ° C ± 10 ° C, okpomọkụ na-atụgharị ikpeazụ nke na-erughị 800 ° C; mpempe akwụkwọ oyi akpọrepu mkpokọta n'okpuru ọnụego nrụgide ihe dịka 30%. GH3044 efere nwere ezi usoro arụmọrụ nke stamping akụkụ. Ọnọdụ ọkọnọ mpempe akwụkwọ oyi akpọrepu nke oke ọnụọgụ ọnụọgụ nke miri emi nke K ịgba = 2.06.
Ngwa ngwaahịa
Mgbe siri ike ngwọta na 1200 ℃, ọ bụ ihu ọma otu-adọ austenite na a obere ego nke MC na M23C6 carbides. Site na 700 ~ 900 ℃ mgbe ogologo oge ịka nká. Mgbanwe MC abụghị nnukwu, M23C6 bụ yinye nkesa na oke ọka, mgbe uto nke oge, mmiri ozuzo mụbara, urughuru ibu; N'otu oge ahụ na kristal na oke ọka na WCr siri ike ngwọta nkwado mmiri ozuzo, bụ granular, mgbe prolongation nke oge, ọnụ ọgụgụ nke gradual abawanye na oge, size nke na-eto eto.

