Zvinhu zvinopisa—chinokosha pamidziyo yakaita sezvitofu zvemagetsi, mahita emumaindasitiri, uye michina yekurapa—zvinosanganisirazvikamu zvina zvepakatikushanda pamwe chete kugadzira nekutumira kupisa zvinobudirira. Chikamu chimwe nechimwe chinoita basa rakakosha mukuona kugadzikana, kuchengetedzeka, uye kushanda, nechikamu chekupisa che alloy chiri chinhu chinonyanya kukosha (chinosarudza zvakananga kubuda kwekupisa, kuramba tembiricha, uye hupenyu). Zvinhu zvedu zvekupisa zvinoshandisa nickel-chromium (Ni-Cr), iron-chromium-aluminium (Fe-Cr-Al), uye copper-nickel (Cu-Ni) alloys sechikamu chekupisa, zvakabatana nezvikamu zvekubatsira zvepamusoro kuti zvipe kushanda kwakavimbika mumashandisirwo akasiyana-siyana.
Kupatsanurwa Kwakazara Kwezvinhu Zvinopisa
| Chikamu cheZvikamu | Mabasa Akakosha | Zvinhu Zvakajairika |
| Core Heating Alloy | Inoshandura simba remagetsi kuita kupisa kuburikidza nekudzivirira; inosarudza huwandu hwekupisa | Nickel-Chromium (Ni80Cr20), Fe-Cr-Al (Cr20Al5), Copper-Nickel (Cu55Ni45) |
| Kudzivirira & Kudzivirira | Inodzivirira mapfupi emhepo; inotsungirira kupisa kwakanyanya; inobvisa kutamiswa kwekupisa | Mabhero eCeramic, machira e mica, fiber yegirazi, sheath yesimbi isina ngura |
| Rutsigiro rweMaumbirwo | Inogadzirisa core yekupisa; inochengetedza chimiro chayo pasi pekuwedzera kwekupisa | Mabhureki esimbi anodzivirira kupisa kwakanyanya, zvibatiso zveceramic |
| Kubatanidza Magetsi | Inotumira magetsi kuchikamu chekupisa; inoita kuti pave nekugadzikana | Zviteshi zvemhangura zvakaputirwa nesirivha, zvinobatanidza bhayoneti zvesimbi isina ngura |
Zvinhu Zvedu Zvekudziyisa zveCore Alloy:Ni-Cr, Fe-Cr-Al, Cu-Ni
Chidimbu chepakati chekupisa ndicho "moyo" wechinhu chipi nechipi chinodziya. Pazasi pane zvinhu zvikuru, mabhenefiti, uye mashandisirwo ezvinhu zvedu zvitatu zvikuru zve alloy—zvakagadzirwa kuti zvisangane nezvinodiwa zvakasiyana-siyana zvekupisa uye mashandiro:
| Rudzi rwechiwanikwa | Kuumbwa & Magadzirirwo Akakosha | Zvakanakira Zvikuru | Zvikumbiro Zvakanangwa |
| Nickel-Chromium (Ni-Cr) | Ni80Cr20/Ni60Cr15; Kuramba: 1.0–1.5Ω·mm²/m; Kupisa kwakanyanya: 1200°C (kunoenderera mberi) | Kudzivirira oxidation kwakanaka; kudonha kushoma kwekudzivirira (± 1% mushure memaawa 5000); kugoverwa kwekupisa kwakafanana; hupenyu hurefu hwebasa (≥8000h) | Maovheni ekupisa emumaindasitiri, zvinhu zvinodziya zvechitofu chemagetsi, mahotendi ekudhinda e3D, masisitimu ekudziyisa emuchadenga |
| Iron-Chromium-Aluminum (Fe-Cr-Al) | Cr20Al5/Cr18Al2; Kuramba: 1.2–1.6Ω·mm²/m; Kupisa kwakanyanya: 1400°C (kunoenderera mberi) | Kuramba kupisa kwakanyanya; isingadhuri; yakareruka; simba rakanaka remakanika; inodzivirira ngura kumagasi emumaindasitiri | Midziyo yekicheni yekutengeserana (maovheni, magrill), mahita emapaipi eindasitiri, mahita epamba, michina yekudziisa murabhoritari |
| Nickel yemhangura (Cu-Ni) | Cu55Ni45 (Constantan); Kuramba: 0.45Ω·mm²/m; Kupisa kwakanyanya: 500°C (kunoramba kuripo) | Kudzivirira kupisa kwakanyanya-kwakaderera (TCR: ±20ppm/°C); kugadzikana kwakanyanya; kudzora kupisa kwakaringana; kwete kushandisa magineti | Masensa ekupisa anonyatsoshanda, michina yekurapa (mwenje yekurapa mazino), zvinhu zvinodziya zvinodziya zvishoma, ma "current shunts" ekugadzirisa ma "heating control systems" |
Sei Tichifanira Kusarudza Zvinhu Zvedu Zvekudziyisa Zvinobva MuAlloy?
Hunhu hweChigadzirwa Chepamusoro: Ma alloys ese anonyungudutswa ne vacuum nekudzora kusvibiswa kwakasimba (kuona kuti kupisa kunobuda zvakanaka uye kupisa kunobuda zvakanaka pakati pema batches.
Kushanda Kwakakodzera: Sarudza Ni-Cr kuti igare yakasimba, Fe-Cr-Al kuti igare yakanyanya kupisa, kana Cu-Ni kuti igare yakanyatsogadzirwa—ichifukidza 500°C–1400°C.
Kubatana kweZvikamu Zvakabatanidzwa: Zvinhu zvedu zvinodziya zvinosanganisa aya ma core alloys ne insulation yepamusoro uye zvinobatanidza, zvichideredza kurasikirwa kwesimba ne12% zvichienzaniswa nezvigadzirwa zve generic.
Kuchengetedzeka & Kutevedzera Mutemo: Yakatenderwa neUL, IEC, uye GB standards; zvese zvikamu zvinoitwa mumaawa 1000 zvichiongororwa kukwegura kwekupisa kwakanyanya uye bvunzo dzekupwanya insulation.
Kuchinjika Kwekugadzirisa: Tinopa waya/ribhoni ye alloy ine dhayamita kubva pa 0.05mm kusvika 5.0mm, uye zvinhu zvekupisa zvakagadzirwa (zvine insulation inoenderana uye zvinobatanidza) zvemhando dzakasiyana dzemidziyo.
Maitiro Ekushandisa Mumaindasitiri Ese
Zvinhu zvedu zvekupisa zvinobva mu alloy zvinopa masevhisi akasiyana siyana:
Midziyo yemumba: Zvitofu zvemagetsi, mahair dryer, magumbeze emagetsi, uye maovheni akavakirwa mukati.
Kugadzira Maindasitiri: Maovheni anodziya zvakanyanya, michina yepurasitiki yekuumba, uye mahita epaipi anodzivirira kutonhora.
Zvekurapa & Rabhoritari: Zvishandiso zvekuongorora kupisa, ma incubator, uye maturusi anodzorwa nekupisa kwakanyatsojeka.
Ndege neMotokari: Zvidziyo zvemudenga, zvinodziisa mabhatiri emotokari, uye zvinonzwa tembiricha yeinjini.
Nguva yekutumira: Ndira-30-2026



