Ku soo dhawoow mareegahayaga!
Chromel 70/30 Wire Nichrome Alloy Wire Taageerada Cabbirka Gaarka ah ee dhalaalaya ama Midabka Oxidation
Macluumaadka aasaasiga ah.
| Sifada | Faahfaahin | Sifada | Faahfaahin |
|---|---|---|---|
| Qaabka NO. | Chromel 70/30 | daahirnimo | ≥75% |
| Alloy | Nichrome Alloy | Nooca | Nichrome Wire |
| Halabuurka Kiimikada | Ni ≥75% | Astaamaha | Iska caabin sare, Iska caabin Wanaagsan Ka-hortagga Oxidation-ka |
| Tirada Codsiga | Iska caabiyaha, kuleyliyaha, Kiimiko | Iska caabin koronto | 1.09 Ohm·mm²/m |
| Kan ugu sarreeya Isticmaal heerkulka | 1400°C | Cufnaanta | 8.4 g/cm³ |
| Dheeraynta | ≥20% | Adag | 180 HV |
| Shaqada ugu badan Heerkulka | 1200°C | Xidhmada Gaadiidka | Kartoon/Kiiska alwaax |
| Tilmaamid | 0.01-8.0mm | Astaanta ganacsiga | Tankii |
| Asal ahaan | Shiinaha | Koodhka HS | 7505220000 |
| Awood wax-soo-saarka | 100 Tan/Bishii |
Nickel-Chromium 7030 silig (70% Ni, 30% Cr) waa daawaha wax qabad sare leh oo si ballaaran loogu isticmaalo warshadaha siyaalihiisa sare. Hoos waxaa ku yaal dulmar kooban.
1. Astaamaha Muhiimka ah
- Halabuurka Kiimikada: Adag ee 70/30 Ni-Cr saamiga Ni-Cr oo leh wasakh la kontoroolo, samaynaysa filim passivation ah oo deggan.
- Qalabka Jirka: Waxay u adkaysataa ilaa 1100 ° C; dhaqdhaqaaqa deggan ee dhexdhexaadka ah; dhaqdhaqaaqa kulaylka hooseeya; xasilooni cabbir heer sare ah oo hoos yimaada wareegyada heerkulka.
- Guryaha Makaanikada: Xoog cufan oo sarreeya, ductility wanaagsan (fudud in la sawiro/laxo/todo), iyo iska caabin daal oo xooggan.
2. Faa'iidooyinka Gaarka ah
- Iska caabinta Daxalka: Waxay u adkaysataa asiidhka, alkalis, cusbada, iyo deegaanka qoyan, yaraynta baahiyaha dayactirka.
- Dejinta Heerkulka Sare: Waxay ka sarraysaa fiilooyinka Fe-Cr-Al, ilaalinta guryaha iyada oo aan lahayn oksaydh / jilcin heer sare ah.
- Hab-socod: La qabsan kara sawiridda (fiilooyinka aadka u fiican), tolidda (mesh), iyo foorarsiga qaabab kala duwan.
- Cimri dheer: Waxay u shaqeysaa kumanaan saacadood, iyadoo dhimaysa kharashaadka hawlgalka.
3. Codsiyada caadiga ah
- Qalabka Kuleyliyaha: Walxaha kuleyliyaha ee tuubooyinka korontada (kuleyliyeyaasha biyaha, kuleyliyeyaasha warshadaha) iyo fiilooyinka kuleylka / suunka kuleylka (dahaarka tuubooyinka).
- Elektrooniga: Siliga iska caabinta ee caabiyeyaasha saxda ah/Potentimeters; Walxaha korantada ee heerkulbeegyada heerkulbeegga sareeyo / dareemayaasha.
- Kiimikooyinka/Petrochemical: Gaasaska/ ilo/ filtarrada u adkaysta daxalka; walxaha kululaynta ee deegaanka wax soo saarka daxalka.
- Hawada hawada/Gawaadhida: Qaybaha kuleylku sareeyo (ganacadaha mishiinka) iyo qaybaha nidaamka korantada (xadhkaha xadhkaha)
- Caafimaadka: Walxaha kuleyliyaha ee jeermis dilayaasha; qaybaha saxda ah (fiilooyinka hagaha) ka dib daaweynta biocompatibility.
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