I-Maraging C350 iyingxubevange Iqukethe u-18.5%Ni, 12%Co,4.8%Mo , i-Cobalt njenge-ejenti eyinhloko eqinisayo.Impahla ethambile kodwa eqinile, yenziwa kalula ngomshini futhi yakheke.Inqubo yokuguga ye-Maraging C350 iphakamisa ubulukhuni bufinyelele ezingeni elingaphezu kokuqina okumaphakathi kwezinhlelo zokusebenza eziningi zamathuluzi.I-C350 inezici ezinhle kakhulu zemishini, ukusebenza kahle nezici zokwelapha ukushisa.
Ingxubevange | % | C | Mn | Fe | Si | P | S | Ni | Co | Mo | Ti | Al | Cr | Cu |
350 | Okuncane. | ibhalansi | 18.0 | 11.5 | 4.6 | 1.3 | 0.05 | |||||||
Ubukhulu. | 0.03 | 0.10 | 0.1 | 0.010 | 0.010 | 19.0 | 12.5 | 5.2 | 1.6 | 0.15 | 0.5 | 0.5 |
Ukuminyana | 8.2 g/cm³ |
Iphoyinti lokuncibilika | 1260-1320 ℃
|
Isimo | Amandla aqinile Rm N/mm² | Amandla esivuno I-Rp 0. 2N/mm² | Ukwelula Njengo-% | Ukuqina kweBrinell HRC |
Ukwelashwa kokuguga | 2234 | 2275 | 2.8 | ≥ 56HRC |
I-MIL-S-46850, AMS6515A
Ingxubevange iqinile kakhulu, ithambile uma kuqhathaniswa (RC 30/35), yenziwa ngomshini noma yakhiwe kalula.I-Maraging inikeza inani eliphezulu lezingxenye ezibalulekile ku-aerospace, izakhiwo, izingxenye kanye nezinhlelo zokusebenza zamathuluzi
1.Hisivuno namandla okugcina eqinile
2.Ukuqina okuphezulu, i-ductility namandla okuthinta ngamandla amakhulu okukhathala namandla acindezelayo
3.Ukuqina nokumelana nokugqoka okwanele izinhlelo zokusebenza eziningi zamathuluzi
4.Yakheka kalula - kubanda, kufudumele, kuyashisa (w/o in process anneals)
I-5.I-weldability enhle w/o ukushisa kuqala noma ukushisisa okuthunyelwe nokucwebezela okuhle kakhulu
Inani eliphakeme lezingxenye ezibalulekile ze-aerospace, isakhiwo, ingxenye kanye nezinhlelo zokusebenza zamathuluzi.amamodeli omhubhe womoya, izingxenye zegiya lokuhlala, amakesi ezimoto ezicitshwayo nerokhethi, ukusebenza okuphezulu kwe-shafting, amagiya, nezixhumi.