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Silig HAI-NiCr 70 Wareeg ah Nicr7030 Alloy ah oo iska caabin kulayl oo heer sare ah iyo waxqabad koronto
Macluumaadka Aasaasiga ah.
| Sifada | Faahfaahinta | Sifada | Faahfaahinta |
|---|---|---|---|
| Moodhka MAYA. | HAI-NiCr 70 | Daahirnimo | ≥75% |
| Daawaha | Daawaha Nichrome | Nooca | Silig Nichrome ah |
| Halabuurka Kiimikada | Ni ≥75% | Astaamaha | Iska caabin Sare, Iska caabinta Ka-hortagga Oksaydheynta ee Wanaagsan |
| Kala duwanaanshaha Codsiga | Iska caabbiye, Kuleyliye, Kiimiko | Iska caabinta Korontada | 1.09 Ohm·mm²/m |
| Ugu Sarreeya Heerkulka Isticmaal | 1400°C | Cufnaanta | 8.4 g/cm³ |
| Kordhinta | ≥20% | Adkaanta | 180 HV |
| Shaqada ugu badan Heerkulka | 1200°C | Xirmada Gaadiidka | Kiiska Kartoonka/Alwaaxiga |
| Faahfaahinta | 0.01-8.0mm | Astaan ganacsi | Tankii |
| Asal ahaan | Shiinaha | Koodhka HS | 7505220000 |
| Awoodda Wax-soo-saarka | 100 Tan/Bishii |
Silig Nickel-Chromium 7030 ah (70% Ni, 30% Cr) waa daawaha waxqabadka sare leh ee si weyn loogu isticmaalo warshadaha si loogu helo sifooyinkiisa sare. Hoos waxaa ku qoran dulmar kooban.
1. Astaamaha Muhiimka ah
- Halabuurka Kiimikada: Saamiga adag ee 70/30 Ni-Cr oo leh wasakh la xakameeyey, taasoo samaynaysa filim dabacsan oo dusha sare ah.
- Sifooyinka Jirka: Waxay iska caabisaa ilaa 1100°C; gudbin dhexdhexaad ah oo deggan; gudbin heerkul hooseeya; xasillooni cabbireed oo aad u fiican marka loo eego wareegyada heerkulka.
- Sifooyinka Farsamada: Xoog sare oo la jiidi karo, isku-xidhnaan wanaagsan (si fudud loo sawiri karo/loo leexin karo/loo toli karo), iyo iska caabin daal oo xooggan.
2. Faa'iidooyinka Gaarka ah
- U adkeysiga daxalka: Waxay u adkaysataa asiidhyada, alkalis, cusbada, iyo deegaannada qoyan, taasoo yaraynaysa baahiyaha dayactirka.
- Xasillooni Heerkul Sare leh: Waxay ka sarraysaa fiilooyinka Fe-Cr-Al, iyadoo ilaalinaysa sifooyinka iyada oo aan lahayn oksaydh/jilicsan heerkulka sare.
- Habayn: La qabsan karo sawiridda (fiilooyin aad u fiican), tolida (shash), iyo foorarsiga qaababka kala duwan.
- Muddada Dheer: Waxay si joogto ah u shaqeysaa kumanaan saacadood, iyadoo dhimaysa kharashyada hawlgalka.
3. Codsiyada Caadiga ah
- Qalabka Kuleylinta: Walxaha kulaylinta tuubooyinka korontada ku shaqeeya (kuleyliyayaasha biyaha, kuleyliyeyaasha warshadaha) iyo fiilooyinka/suunka kulaylinta (dahaarka dhuumaha).
- Elektarooniga: Silig iska caabin ah oo loogu talagalay iska caabbinta saxda ah/potentiometers; agab elektaroon ah oo loogu talagalay kuleyliyeyaasha/dareemayaasha heerkulka sare leh.
- Kiimiko/Betrokiimiko: Gasket-yada/isha/shaandheeyayaasha u adkaysta daxalka; walxaha kululaynta ee ku jira deegaannada wax soo saarka daxalka.
- Hawada Sare/Gawaarida: Qaybaha heerkulka sare leh (gaaska matoorka) iyo qaybaha nidaamka korontada (xadhkaha fiilooyinka).
- Caafimaad: Walxaha kululaynta ee jeermis-dilayaasha/kuleyliyaha; qaybaha saxda ah (fiilooyinka hagaha) ka dib daaweynta iswaafajinta bayoolojiga.
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