Ku dhufo ENTER si aad u raadiso ama dib u soo celi
Halabuurka kiimikada (xadka caadiga ah)
Waxay kuxirantahay fasalka gaarka ah (tusaale,, nichrome 60/15 ama nichrome 80/20), ka koobanu waa kala duwan yahay:
Curiye | Nicr 80/20 | Nicr 60/15 | Shaqayn |
Nickel (NI) | 78–80% | 55–61% | Xoogga heerkulka sare, iska caabinta xasaasiga ah |
Chromium (cr) | 18–20% | 14–16% | Iska caabin diimeed, xasillooni |
Bir (f) | ≤1% | 20–25% | Lagu daray xoogga farsamada |
Manganese (MN) | ≤1% | ≤2% | Deoxidizer, waxay hagaajisaa shaqada kulul |
Silicon (SI) | ≤1% | ≤1% | Iska caabin oksidation |
Kaarboon (c) | Raad raadin | Raad raadin | Waa in aan yareyn si looga hortago brithiteness |
Noocyada caanka ah ee NICHROME
Bir nooc-nooc kala duwan | Ka kooban | Ugu badkii ugu sarreeyay | Ugu fiican |
60% NI, 16% CR, 24% Fe | 2100 ° F (1150 ° C) | Waxyaabaha kululaynta guud ee ujeedada kuleylka | |
80% NI, 20% CR | 2200 ° F (1200 ° C) | Kuleylka waxqabadka sare | |
Nichrome 70/30 | 70% NI, 30% CR | 2300 ° F (1260 ° C) | Codsiyada kuleylka xad dhaafka ah |
Hababka dharka
Hawlaha waxsoosaarka waxaa ka mid ah dharka weelasha cad, laba-laawe, iyo dharka naltch-ka, oo leh cabbir aperture ah oo la xakamayn karo (tirada: 20 illaa 200 mesh mesh).
XAQIIQOOYINKA FARSAMADA: 0.05mmm (saxeexan saxeexan) – 2mm (mesh miiqyo culus)
Cabirrada guddiga: Baaxadda bKulliaadhka ah 20-1200mm, waa la isticmaali karaa shuruudaha gaarka ah.
Astaamaha ugu muhiimsan
Iska caabbinta kuleylka sare: Kullioy-ka ayaa u adkeysan kara heerkulka sareeya adigoon lumin xooggiisa ama daacadnimadiisa qaab dhismeedka. Tani waxay ka dhigeysaa mid ku habboon in loo isticmaalo foornooyinka, kilows, iyo bay’ad kale oo heerkul ah.
Iska caabista xasaasiyadda: Nickel iyo Chromium waxay wax ku biiriyaan caabbinta mesh ee xasaasiga, taasoo faa’iido u leh bey’adda kiimikada adag ama meelaha qoyaan badan ama soo-gaadhista kiimikada.
Cimri dherer: Nickel-chromium Alkoy Mesh waxay leedahay cimri dheer oo dheer sababtuna tahay awoodda ay u leedahay inay ka hortagto xirashada iyo jeexitaanka xaaladaha walaaca badan.
Wadahadal koronto: Qalabka ayaa leh wado koronto oo wanaagsan, taasoo ka dhigeysa mid ku habboon waxyaabaha kululaynta korantada iyo codsiyada kale ee korantada.
Difaac: Badanaa waxay ku dhacdaa qaab mesh, oo bixiya dabacsanaan loogu talagalay codsiyada kaladuwan, miirayaasha shaashadda.
Isticmaalka caadiga ah
Waxyaabaha kuleylka ah : Wire-ka-chromium silig si weyn ayaa loo isticmaalaa walxaha kuleylka ee foornooyinka warshadaha, toasters, iyo foornooyinka.
Buufis : Mesh waxaa loo isticmaali karaa in lagu shaandheeyo gaaska, cabitaannada, ama adkaha ah ee warshadaha kala duwan sida patroochemical, cuntada, ama xitaa haracespace.
Mesh ilaalin ah: Nidaamyada heerkulka qaarkood, waxaa loo isticmaalaa in lagu ilaaliyo qaybaha ama walxaha waxyeelada leh xaaladaha deegaanka ee adag.
Alxanka & iibinta: Nickel-chromium silig mesh ayaa inta badan lagu shaqeeyaa geedi socodka alxamida iyo qaababka meesha kuleylka aadka u sarreeya.
Sharraxaadda Wax soo saarka
Waxay taageertaa soosaarka la habeeyay ee mesh bir qafiif ah oo bir ah sida ku xusan sawirrada / faahfaahinta (dhexroor. 0.05-5-2mmm | bKulliac: 20-1200mm). Xulashooyinka sheyga waxaa ka mid ah CR20NI80 (80% Nickel), CR3Y70, iwm., Iwm.
Waxaan ka goyn karnaa faahfaahintaada
Ka baaraandegista sare ee qaababka 2D ee isku-dhafka ah ee dulqaadashada ± 0.1mm4. Ku habboon waxyaabaha ku habboon waxyaabaha ka kooban saxeexan ee Aerospace, qalab caafimaad, iwm
Codsiyada mesh ee nichrome
Daweynta Daaweynta kuleylka ama saxamada
Aeropace & difaaca
Gaashaaliyeyaasha kuleylka, gantaalka gantaalka
Qalabka sheybaarka
Qiyaasta shaashadda ee sare, shaashadda gubashada
Armaajo baabuufis
Xirmooyinka dhalaalaya, dareemayaasha gaaska
Warshadaha cuntada
Dubitaanka suumanka shidaalka, kuleyliyaha xad-gubaya
Sida loo dalbado
Mesh Mesh ayaa muhiim u ah wershadaha kasta.
Kooxdayada farsamada ayaa iskala shaqeyn doonta sidii loo horumarin lahaa xalalka loo habeeyey ee buuxiya baahiyahaaga gaarka ah iyo faahfaahinta adag.
