Badeecadani waxay u isticmaashaa daawaha sayidka ee la safeeyey sidii walxo cayriin ah, waxay isticmaashaabirta budada ahteknoolojiyad
si loo soo saaro walxo isku dhafan, waxaana lagu sameeyaa habayn iyo kulayl gaar ah oo qabow iyo kulayl leh.
Habka daaweynta. Badeecadu waxay leedahay faa'iidooyinka iska caabbinta oksaydhka oo xooggan, oo wanaagsan
iska caabbinta daxalka heerkulka sare, qulqulka yar ee qaybaha korontada ku shaqeeya, adeeg dheer
Ku noolaanshaha heerkulka sare iyo isbeddel yar oo iska caabin ah. Waxay ku habboon tahay heerkulka sare 1420 C,
cufnaanta awoodda sare, jawiga daxalka leh, jawiga kaarboonka iyo deegaanno kale oo shaqo.
Waxaa loo isticmaali karaa foornada dhoobada, foornada daaweynta kulaylka heerkulka sare, foornada shaybaarka,
Foornooyinka warshadaha elektarooniga ah iyo foornooyinka faafinta.
halabuurka ugu muhiimsan
| C | Si | Mn | Cr | Al | Fe | |
| Ugu yaraan | - | - | - | 20 | 5.5 | Bal. |
| Ugu badnaan | 0.04 | 0.5 | 0.4 | 22 | 6.0 | Bal. |
Sifooyinka farsamada ee ugu muhiimsan
Xoogga Tijaabada Heerkulka Qolka: 650-750MPa
Heerka kordhinta: 15-25%
adkaansho: HV220-260
Xoogga Tijaabada Heerkulka 1000℃ 22-27MPa
Heerkulka Sare waara Heerkulka 1000 iyo 6MPa ≥100h
Sifooyinka ugu muhiimsan ee fiisikiska
cufnaanta 7.1g/cm3
iska caabin 1.45 × 10-6 Ω.m
Isku-xidhka Heerkulka Iska caabinta(Ct)
| 800℃ | 1000℃ | 1400℃ |
| 1.03 | 1.04 | 1.05 |
Celceliska isku-dhafka ballaarinta toosan()
| 20-800℃ | 20-1000℃ | 20-1400℃ |
| 14 | 15 | 16 |
barta dhalaalaysa:1500℃,Heerkulka Shaqada ee Joogtada ah ugu Badan 1400℃
Nolol degdeg ah
| 1300℃ | 1350℃ | |
|
Celceliska Nolosha Degdegga ah (Saacadaha)
| 110 | 90 |
|
Heerka jabka ka dib dillaaca
| 8 | 11 |
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