GH4169 Isahani
1. Ibisobanuro:
GH4169 ni imvura ikomeza shingiro irinzwe ubushyuhe bwo hejuru hamwe nubushakashatsi bwiza mubushuhe
intera ya -253 650C imbere mu gihugu.
Imbaraga zitanga umusaruro uri munsi ya 650C ziza kumwanya wa mbere mubushyuhe bwo hejuru bwubushyuhe bwo hejuru, kandi bufite imbaraga zo kurwanya umunaniro, kurwanya imirasire,
Kurwanya okiside, kurwanya ruswa, kimwe no gutunganya neza no gusudira.
2. Icyiciro kingana:
Inconel 718, UNS NO7718 (USA), NCI9FeNb (Ubufaransa), W. Nr. 2.4668 (Ubudage)
3. Ibigize imiti:
| Icyiciro | % | Ibikoresho bya Shimi (%) | |||||||||||
| Ni | Cr | Mo | Nb | Co | C | Mn | Si | S | Cu | AL | Ti | ||
| GH4169 | Min | 50 | 17 | 2.8 | 4.8 | 0.20 | 0.065 | ||||||
| Icyiza | 55 | 21 | 3.3 | 5.5 | 1 | 0.08 | 0.35 | 0.35 | 0.015 | 0.3 | 0.8 | 1.15 | |
4. Umutungo wa mashini
| Icyiciro | Umutungo wa mashini | Ubucucike | Ingingo yo gushonga | |||
| Umuti | Imbaraga Zitanga (N / mm2) / (Mpa) | Imbaraga za Tensile (N / mm2) / (Mpa) | Kurambura (%) | g / cm3 | ℃ | |
| GH4169 | Umuti | 550 | 965 | 30 | 8.2 | 1260-1320 |
5. Umutungo w'inyungu:
1) Ubushyuhe bwo hejuru: GH4169 ivanze n'ubushyuhe bwo hejuru ifite imbaraga zubushyuhe bwo hejuru cyane, irashobora gukora igihe kirekire muri
ubushyuhe bwo hejuru cyane, kandi bufite imbaraga zo kurwanya umunaniro.
2) Kurwanya ruswa: GH4169 ivanze n'ubushyuhe bwo hejuru ifite imbaraga zo kurwanya ruswa kandi irashobora kwihanganira aside ikomeye, alkali, n'ubushyuhe bwo hejuru
Ibidukikije
3) Imashini: GH4169 ivanze n'ubushyuhe bwo hejuru ifite imashini nziza kandi irashobora gukoreshwa muguhimba, kuvura ubushyuhe, gusudira nibindi bikorwa byo gutunganya.
6. Gusaba:
GH4169 ivanze n'ubushyuhe bwo hejuru ikoreshwa cyane mu kirere, ingufu, hamwe n’imirima ya shimi, nk'icyuma cya moteri y’indege, ibyumba byo gutwika, ibice bya peteroli y’ingufu za kirimbuzi, nibindi
