Waya yeNichrome 80 (yakagadzirwa ne80% nickel uye 20% chromium) inonyatsoonekwa nekudzivirira kwayo kupisa kwakanyanya (kusvika 1,200°C), kudzivirira magetsi kwakasimba, uye kudzivirira oxidation pakupisa kwakakwira. Musanganiswa uyu wehunhu hwakasiyana unoita kuti ive chinhu chakakosha chekushandisa mumamiriro ezvinhu anoda zvinhu zvinodziya zvinogara kwenguva refu uye zvakavimbika. Inoita basa rakakosha muminda yeindasitiri, yevatengi, uye yesainzi—pazasi pane kupatsanurwa kwakadzama kwemamiriro ayo makuru ekushandiswa:
| Chikamu cheIndasitiri | Maitiro Akajairika | Zvimiro Zvikuru Zvinogonesa Mapurogiramu Aya |
| Kudziyisa Kwemaindasitiri | Makoiri ekupisa echoto cheindasitiri, zvinhu zvinodziya zvechoto, maturusi epurasitiki ekunamira | Kudzivirira kupisa kwakanyanya (kusvika 1,200°C), kurasikirwa kwakaderera kweoxidation pamusoro pe1,000°C |
| Midziyo yemumba | Machubhu ekupisa muovheni, tambo dzekupisa dzetoaster, macoil ekupisa ehair dryer | Kugadzirwa kwekupisa kwakafanana uye kwakasimba, hupenyu hwebasa hurefu (anopfuura maawa zviuru gumi) |
| Midziyo yeLabhoritari | Mahwendefa anopisa, machira ekupisa, mahita e incubator | Kudzora tembiricha nemazvo, kuramba tembiricha yakakwira uye makemikari |
| Mota & Ndege | Zvinodziisa injini, zvinhu zvinobvisa icing mu cabin | Kuramba kudedera, kutsungirira kuvhunduka kwemhepo inopisa |
| Kudhinda nekugadzira zvinhu zve3D | Mativi e3D printer anopisa, maturusi ekupisa anodzikisa machubhu | Kupisa/kutonhodza nekukurumidza, kugadzikana kwakasimba kwezvikamu |
1. Masisitimu Ekudziisa Maindasitiri: Sarudzo Yakavimbika Yezviitiko Zvine Basa Rakawanda
Muminda yemaindasitiri yakaita sekugadzira simbi uye kugadzira mapurasitiki, waya yeNichrome 80 inoshanda sechinhu chikuru chemidziyo yekupisa inopisa zvakanyanya. Semuenzaniso, mumaovheni ekuwedzera uye maovheni ekugadzira, inochengetedza chimiro chayo patembiricha iri pamusoro pe1,000°C uku ichigonesa kupisa kwakafanana. Kana ichienzaniswa nezvinhu zvinopisa zvesimbi isingatsvi, inoderedza kurasikirwa kweoxidation ne60% uye inowedzera hupenyu hwebasa nekatatu kusvika kashanu. Makoiri edu ekupisa eNichrome 80 anogona kushanda nguva dzose kwemaawa 8,000 pasina kukanganisa mumaovheni ekuomesa emakemikari, zvichideredza zvakanyanya nguva yekushanda kwemidziyo uye mari yekugadzirisa.
2. Midziyo Yemumba: Dziviriro Inogara Kwenguva Refu Yezviitiko Zvehupenyu Hwezuva Nezuva
Kugadzikana kwakakosha pamidziyo inoshandiswa zuva nezuva, uye kusachinjika kwewaya yeNichrome 80 kunoita kuti kupisa kugare kuchidziya mumidziyo yakaita semaovheni nematoaster, zvichidzivirira kuchinja-chinja kwekupisa kunogona kukanganisa ruzivo rwemushandisi. Kuchinjika kwayo kwakanaka kunoita kuti ikwanise kugadzirwa kuita macoil madiki, zvichienderana nedhizaini diki yemidziyo yepamba (semuenzaniso, zvikamu zvekudziisa mumidziyo yekuomesa bvudzi yakatetepa zvakanyanya). Zvichienderana nemhinduro dzevatengi, midziyo yepamba inoshandisa waya yedu yekudzikisa yeNichrome 80 yakaona kudzikira kwe40% muhuwandu hwekukundikana kwewarandi, zvichikonzera kuvandudzika kukuru mukugutsikana kwemushandisi.
3. Midziyo yeRabhoritari & Yekurapa: Rutsigiro Rukuru rweZviitiko Zvakanyatsorongeka
Tsvagiridzo yesainzi uye minda yezvekurapa inoda kunyatsorongeka mukudzora tembiricha. Kudzivirira kwainogona kufungidzirwa kwewaya yeNichrome 80 (1.1–1.2 Ω/mm²) kunoita kuti michina yekudziyisa irambe iine tembiricha ye ≤±1°C, zvichiita kuti ive yakakodzera michina yakaita sema heating mantles nema incubator. Pamusoro pezvo, kuramba kwayo tembiricha yepamusoro uye ngura yemakemikari kunoita kuti ikwanise kutsungirira soft acid/alkaline media inowanikwa mumarabhoritari—zvichideredza mwero wekukundikana kwengura ne90% zvichienzaniswa nezvinhu zvakaita se copper wire. Kana ikashandiswa mu medical sterilization michina, zvinhu zvayo zvisina chepfu uye kugadzikana kwekupisa zvinoenderana ne ISO 13485 medical industry standard.
4. Kugadzira Zvinhu Zvakasiyana: Kupa Simba Rinoshanda reZviitiko Zvitsva
Muchikamu chekudhinda che3D, huremu hushoma hweNichrome 80 wire inoita kuti ikwanise kupisa kusvika 250°C mumasekonzi, zvichisangana nekunyunguduka nekukurumidza kwefilaments dzakadai sePLA neABS. Uyezve, inodzivirira oxidation uye kuunganidza kabhoni pakupisa kwakanyanya, zvichideredza njodzi yekuvharika kwemuromo. Mukugadzira mota, inoshandiswa muma preheaters einjini anotonhora, uko inoshanda zvakanaka pasinei nekusiyana kwakanyanya kwekupisa (-40°C kusvika 100°C), zvichivandudza kuvimbika kwemakambani matsva anodziya tembiricha yakaderera.
Sei Tichifanira Kusarudza Waya Yedu yeNichrome 80?
Zvigadzirwa zvedu Kuongororwa kwakaomarara kwakawanda: waya yega yega inopfuura nekuongororwa kwakafanana kwekudzivirira (kushivirira ±2%) uye kuyedzwa kwe 1,000°C/1,000-awa oxidation (kudzikira kwehuremu <5%) kuti ive nechokwadi chekuti inoshanda zvakanaka. Tinopa mhando dzakasiyana dzedhayamita kubva pa 0.05mm kusvika 2mm, uye tinotsigira mafomu akagadzirwa senge waya isina chinhu, waya yakarukwa, uye waya inonyungudutswa—zvichibvumira kuenderana kwakanyatsojeka nezvinodiwa zvekuisa nekushandisa mumamiriro akasiyana. Kusarudza waya yedu yeNichrome 80 zvinoreva kusarudza mhinduro yekupisa inoshanda, inogara kwenguva refu, uye chaiyo inopa vimbiso yekushanda kwepakati pemhando dzese dzemidziyo yekupisa.
Nguva yekutumira: Mbudzi-18-2025
