Sharaxaadda Badeecada
Fasal:Ni80Cr20, oo sidoo kale loo yaqaan MWS-650, NiCrA, Tophet A, HAI-NiCr 80, Chromel A, Alloy A, N8, Resistohm 80, Stablohm 650, Nichorme V iwm.
Waxyaabaha Kiimikada (%)
| C | P | S | Mn | Si | Cr | Ni | Al | Fe | Kale |
| Ugu badnaan | |||||||||
| 0.03 | 0.02 | 0.015 | 0.60 | 0.75~1.60 | 20.0~23.0 | Bal. | Ugu badnaan 0.50 | Ugu badnaan 1.0 | - |
Sifooyinka Farsamada ee fiilada nichrome
| Heerkulka Adeegga Joogtada ah ee Ugu Badan: | 1200ºC |
| Adkeysiga 20ºC: | 1.09 ohm mm2/m |
| Cufnaanta: | 8.4 g/cm3 |
| Qaboojinta Kulaylka: | 60.3 KJ/m·h·ºC |
| Isugeynta Ballaarinta Kulaylka: | 18 α × 10-6/ºC |
| Barta Dhalmada: | 1400ºC |
| Kordhinta: | Ugu yaraan 20% |
| Qaab-dhismeedka Micrographic: | Austenite |
| Hantida Birlabta: | aan birlab ahayn |
Arrimaha Heerkulka ee iska caabinta korantada
| 20ºC | 100ºC | 200ºC | 300ºC | 400ºC | 500ºC | 600ºC |
| 1 | 1.006 | 1.012 | 1.018 | 1.025 | 1.026 | 1.018 |
| 700ºC | 800ºC | 900ºC | 1000ºC | 1100ºC | 1200ºC | 1300ºC |
| 1.01 | 1.008 | 1.01 | 1.014 | 1.021 | 1.025 | - |
Cabbirka caadiga ah ee siligga daawaha nikkel:
Waxaan ku bixinnaa alaab qaab silig ah, silig fidsan, iyo xarig. Waxaan sidoo kale samayn karnaa agab loo habeeyey iyadoo loo eegayo codsiyada isticmaaleyaasha.
Silig dhalaalaya oo cad - 0.025mm ~ 3mm
Silig lagu shubo: 1.8mm ~ 10mm
Silig Oxidized: 0.6mm ~ 10mm
Silig fidsan: dhumucdiisuna waa 0.05mm ~ 1.0mm, ballackeeduna waa 0.5mm ~ 5.0mm
Geedi socodka:
Silig: Diyaarinta walxaha → dhalaalid → dib-u-dhalaalid → foorjiin → duubid kulul → daawaynta kulaylka → daawaynta dusha sare → sawir (rogid) → dhammaystir daawaynta kulaylka → kormeer → xirmo → bakhaar
Astaamaha badeecada ee fiilada nichrome:
1) Xoog aad u fiican oo ka hortagga oksaydhka iyo farsamada heerkulka sare;
2) Iska caabin sare iyo isku-darka heerkulka hooseeya ee iska caabinta;
3) Dib-u-habeyn heer sare ah iyo waxqabad sameynta;
4) Waxqabadka alxanka oo aad u fiican
Adeegsiga dhammaan fasalkas:
Cr20Ni80: iska caabbinta bareegga, foornooyinka warshadaha, biraha fidsan, mashiinnada kaawiya, kuleyliyeyaasha biyaha, maydadka qaabaynta balaastikada, biraha alxanka, walxaha tuubada birta ah ee dahaarka leh iyo walxaha kartoonada.
Cr30Ni70: foornooyinka warshadaha. si fiican ugu habboon yaraynta jawiga, maadaama aysan ku dhici karin 'qurun cagaaran'.
Cr15Ni60: iska caabbinta bareegga, foornooyinka warshadaha, saxannada kulul, dubista, foornooyinka dubista dubista iyo kuleyliyeyaasha kaydinta. Loogu talagalay gariiradaha la hakiyey ee ku jira kuleyliyeyaasha hawada ee qalajiyaha dharka, kuleyliyeyaasha marawaxadaha, qalajiyeyaasha gacanta.
Cr20Ni35: iska caabbinta biriiga, foornooyinka warshadaha. Kuleyliyeyaasha habeenkii kaydiya, kuleyliyeyaasha convection, rheostats-ka culus iyo kuleyliyeyaasha marawaxadaha. Kuleyliyeyaasha fiilooyinka iyo kuleyliyeyaasha xargaha ee walxaha dhalaaliya iyo kuwa barafka ka saara, bustayaasha iyo suufka korontada ku shaqeeya, kuraasta gaariga, kuleyliyeyaasha salka iyo kuleyliyaha dabaqa.
Cr20Ni30: saxanno kulul oo adag, kuleyliyeyaasha gariiradda furan ee nidaamyada HVAC, kuleyliyeyaasha kaydinta habeenkii, kuleyliyeyaasha convection, rheostats-ka culus iyo kuleyliyeyaasha taageeraha. Fiilooyinka kululaynta iyo kuleyliyeyaasha xargaha ee walxaha dhalaaliya iyo ka saarista barafka, bustayaasha iyo suufka korontada, kuraasta gaariga, kuleyliyeyaasha salka, kuleyliyeyaasha dabaqa iyo iska caabbinta.
Baakadeynta iyo Rarista
Baakad silig ah:
Marka dhexroorku yahay ≤1.2mm
Marka dhexroorku ka badan yahay 1.2mm - marka gariiradda la geliyo
Dhammaan fiilooyinka ku jira kartoonada → kartoonada ku jira baakad alwaax ahORkiis alwaax ah
Marka laga hadlayo cabbirka spool-ka, fadlan fiiri sawirka:
Gaarsiinta - Marka la xaqiijiyo bixinta kahor:
1) Alaabada la codsaday waa la keydin doonaa, waxaan kuu soo diri doonnaa 3 maalmood gudahood
2) Alaabtu waa kayd, waxaan soo diri doonnaa alaabada 10 maalmood gudahood.
3) Marka aan u baahanno inaan dib u dhalaalinno agabka, waxay qaadan doontaa 20-25 maalmood in la diro alaabada/
Maraakiibta - Badda, hawada, degdega ah ama siyaabo kale:
| Badda agteeda | Hawada | Degdegga ah | |
| Jabaan, Kuuriya, Taiwan | 2-3 maalmood | ||
| Koonfur-bari Aasiya | 7-9 maalmood | 2-3 maalmood | |
| Bariga Dhexe | 20-25 maalmood | 3-5 maalmood | 3-5 maalmood |
| Hindiya-Bakistaan | 15-22 maalmood | 3-5 maalmood | 3-5 maalmood |
| Badda Mediterranean-ka | 28-30 maalmood | 3-5 maalmood | 3-5 maalmood |
| Yurub | 28-35 maalmood | 3-5 maalmood | 3-5 maalmood |
| Afrika | 40-45 maalmood | qiyaastii 7 maalmood | qiyaastii 7 maalmood |
| Ustaraaliya | 18-32 maalmood | 3-5 maalmood | 3-5 maalmood |
| Galbeedka Ameerika | 12-15 maalmood | 3-5 maalmood | 3-5 maalmood |
| Bariga Ameerika | 25-35 maalmood | 3-5 maalmood | 3-5 maalmood |
| Bartamaha iyo Koonfurta Ameerika | 30-55 maalmood | qiyaastii 7 maalmood | qiyaastii 7 maalmood |
Adeegyadayada
1). Bixi adeegga OEM;
2). Warbixinta tijaabada waxaa la soo diri doonaa iyadoo la socota badeecadaha;
3). Ku darista walxaha birta ah iyadoo loo eegayo heerka dalal kala duwan sida waafaqsan shuruudaha isticmaalaha.
Macluumaadka Shirkadda
Waxaan ku takhasusnay soo saarista daawaha iska caabbinta kulaylka sannado badan, alaabta ugu muhiimsanna waxay daboolaysaa
Taxanaha NiCr- Cr20Ni80, Cr30Ni70, Cr15Ni60, Cr20Ni35, Cr20Ni30
Taxanaha FeCrAl-1Cr13Al4,1Cr15Al5,0Cr21Al4,0Cr21Al6,0Cr23Al5,0Cr25Al5,0Cr21Al6Nb,0Cr27Al7Mo2 iwm.
Taxanaha CuNi-CuNi1,CuNi2,CuNi6,CuNi8,CuNi10,CuNi19,CuNi23,CuNi30,CuNi34,CuNi44.
Su'aalaha Badiya La Weydiiyo
S1: Waa maxay MOQ-ga?
A1: Tiro kasta oo aad u baahan tahay marka cabbirradu ay kayd yihiin.
Dhexroorka siliggu <0.1mm, waa 1kgs
Dhexroorka siliggu waa 0.1 ~ 0.3mm, waa 2 ~ 3kgs
Dhexroorka siliggu waa 0.3 ~ 0.7mm, waa 5kgs
Dhexroorka siliggu waa 0.7-1.2mm, waa 10kgs
Dhexroorka siliggu wuxuu ka badan yahay 1.2mm, waa 20-25kgs
Xariijimaha, cabbirkoodu yar yahay, waa 10-20kgs
Cabbirka weyn, waa 50-100kgs
S2: Ma bixin kartaa muunado bilaash ah?
A2: Haa, marka cabbirro isku mid ah ama cabbirro isku dhow ay kayd yihiin. Laakiin macaamiishu waa inay qaadaan xamuulka shaybaarka.
Q3: Waa maxay shuruudaha lacag bixinta?
A3: Waxaan aqbalnaa T/T, L/C, Paypal iwm. Waa laga wada xaajoon karaa marka lacagtu ka duwan tahay.
S4: Waa maxay heerka maaddada?
A4: Daloolada Nichrome waxaa la bixiyaa iyadoo loo eegayo heerka Shiinaha ee GB/T 1234-2012. Laakiin waxaan ku dari karnaa walxaha birta ah iyadoo loo eegayo heerka dalal kala duwan sida waafaqsan shuruudaha isticmaalaha.
Q5: Ma shirkad baad ka ganacsataa mise soo-saare?
A5: Waxaan nahay warshad. Waanu soo dhawaynaynaa booqashadaada.




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