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Terata ea Nichrome 80 e Sebelisoa Bakeng sa Eng?

Terata ea Nichrome 80 (e entsoe ka 80% nickel le 20% chromium) e hlahella ka ho hanyetsa ha eona mocheso o phahameng ka mokhoa o ikhethang (ho fihlela ho 1,200°C), ho hanyetsa motlakase o tsitsitseng, le ho hanyetsa oxidation mochesong o phahameng. Motsoako ona o ikhethang oa thepa o etsa hore e be thepa ea bohlokoa bakeng sa maemo a hlokang likarolo tse tšepahalang tsa ho futhumatsa tse tšoarellang nako e telele. E bapala karolo ea bohlokoa masimong a indasteri, bareki le saense—ka tlase ke tlhaloso e qaqileng ea maemo a eona a bohlokoa a ts'ebeliso:

Lekala la Indasteri Likopo tse Tloaelehileng Matlotlo a Motheo a Thusang Litšebeliso Tsena
Ho Futhumatsa Liindasteri Likhoele tsa ho futhumatsa tsa sebōpi sa indasteri, likarolo tsa ho futhumatsa tsa ontong, lisebelisoa tsa polasetiki tsa ho tjheseletsa Ho hanyetsa mocheso o phahameng (ho fihlela ho 1,200°C), tahlehelo e tlase ea oxidation kaholimo ho 1,000°C
Lisebelisoa tsa Ntlo Liphaephe tsa ho futhumatsa ka ontong, li-filament tsa ho futhumatsa ka toaster, li-coil tsa ho futhumatsa tsa ho omisa moriri Mofuthu o ts'oanang le o tsitsitseng, bophelo bo bolelele ba ts'ebeletso (lihora tse fetang 10,000)
Lisebelisoa tsa Laboratori Lipoleiti tse chesang, mantle a futhumatsang, li-heater tsa incubator Taolo e nepahetseng ea mocheso, ho hanyetsa mocheso o phahameng le lik'hemik'hale
Likoloi le Lifofane Li-heater tsa enjene, likarolo tsa ho tlosa leqhoa ka har'a cabin Ho hanyetsa ho thothomela, ho mamella ho thothomela ha potoloho ea mocheso
Khatiso le Tlhahiso ea 3D Lipheletso tse chesang tsa khatiso ea 3D, lisebelisoa tsa ho fokotsa mocheso Sekhahla sa ho futhumatsa/ho pholisa ka potlako, botsitso bo matla ba litekanyo

 

1. Mekhoa ea ho Futhumatsa ea Liindasteri: Khetho e Tšepahalang bakeng sa Maemo a Boima

Masimong a indasteri a kang ts'ebetso ea tšepe le ho bopa polasetiki, terata ea Nichrome 80 e sebetsa e le karolo ea bohlokoa ea lisebelisoa tsa ho futhumatsa tse nang le mocheso o phahameng. Mohlala, liontong tsa ho futhumatsa le liontong tsa ho betla, e boloka botsitso ba sebopeho mochesong o kaholimo ho 1,000°C ha e ntse e nolofalletsa ho futhumatsa ka mokhoa o ts'oanang. Ha e bapisoa le likarolo tsa ho futhumatsa tsa tšepe e sa ruseng, e fokotsa tahlehelo ea oxidation ka 60% mme e eketsa bophelo ba ts'ebeletso ka makhetlo a 3-5. Likhoele tsa rona tsa ho futhumatsa tsa Nichrome 80 li ka sebetsa ka ho tsoelang pele lihora tse 8,000 ntle le ho hloleha liontong tsa ho omisa thepa e tala tsa lik'hemik'hale, e fokotsa haholo nako ea ho se sebetse ha lisebelisoa le litšenyehelo tsa tlhokomelo.

2. Lisebelisoa tsa Lapeng: Tšireletso e Tšoarellang Bakeng sa Maemo a Bophelo ba Letsatsi le Letsatsi

Botsitso bo bohlokoa bakeng sa lisebelisoa tse sebelisoang letsatsi le letsatsi, 'me khanyetso e tsitsitseng ea terata ea Nichrome 80 e nolofalletsa ho futhumatsa mocheso o sa fetoheng lisebelisoa tse kang lionto le li-toaster, ho thibela ho feto-fetoha ha mocheso ho ka senyang boiphihlelo ba mosebelisi. Bokhoni ba eona bo botle ba ho sebetsa bo e lumella ho sebetsoa hore e be likhoele tse nyane, e ikamahanya le moralo o monyane oa lisebelisoa tsa lapeng (mohlala, likarolo tsa ho futhumatsa ka har'a li-dryer tse tšesaane haholo). Ho ea ka maikutlo a bareki, lisebelisoa tsa lapeng tse sebelisang terata ea rona ea ho futhumatsa ea Nichrome 80 li bone phokotso ea 40% ea sekhahla sa ho hloleha ha waranti, e leng se lebisang ntlafatsong e kholo khotsofalong ea mosebelisi.

3. Lisebelisoa tsa laboratori le tsa bongaka: Tšehetso ea mantlha bakeng sa maemo a nepahetseng

Diphuputso tsa mahlale le mafapha a bongaka di hloka ho nepahala ho tiileng taolong ya mocheso. Khanyetso e ka lebelloang ya terata ya Nichrome 80 (1.1–1.2 Ω/mm²) e netefatsa hore disebediswa tsa ho futhumatsa di boloka phoso ya mocheso ya ≤±1°C, e leng se etsang hore e be ntle bakeng sa disebediswa tse kang di-heating mantles le di-incubator. Ho feta moo, ho hanyetsa ha yona mochesong o phahameng le ho bola ha dikhemikhale ho e dumella ho mamella media e bobebe ya asiti/alkaline e fumanehang hangata dilaboratoring—e fokotsa sekgahla sa ho hloleha ho amanang le ho bola ka 90% ha ho bapiswa le disebediswa tse kang terata ya koporo. Ha e sebediswa disebedisweng tsa ho hlwekisa dikokwana-hloko tsa bongaka, thepa ya yona e seng chefo le botsitso ba mocheso di latela maemo a indasteri ya bongaka ya ISO 13485.

4. Tlhahiso e Ikhethileng: Matlafatso e Sebetsang bakeng sa Maemo a Ncha

Lefapheng la khatiso ea 3D, boima bo tlase ba terata ea Nichrome 80 bo e nolofalletsa ho futhumatsa ho fihlela ho 250°C ka metsotsoana, e fihlela litlhoko tsa ho qhibiliha ka potlako tsa li-filament tse kang PLA le ABS. Ho feta moo, e hanela oxidation le ho bokellana ha khabone mochesong o phahameng, e fokotsa kotsi ea ho koaloa ha nozzle. Tlhahisong ea likoloi, e sebelisoa li-preheater tsa enjene tse qalang ka mokhoa o batang, moo e sebetsang ka botsitso har'a liphapang tse feteletseng tsa mocheso (-40°C ho isa ho 100°C), e ntlafatsa ts'epo ea lik'hamphani tse qalang tse nang le mocheso o tlase.

Ke Hobane'ng ha re Lokela ho Khetha Terata ea Rōna ea Nichrome 80?

Lihlahisoa tsa rona ho feta mekgweng e mengata e thata ya diteko: sehlopha se seng le se seng sa terata se feta diteko tsa ho lekana ha kganyetso (mamello ±2%) le teko ya oxidation ya 1,000°C/dihora tse 1,000 (ho theola boima ba mmele <5%) ho netefatsa tshebetso e tsitsitseng. Re fana ka mefuta e fapaneng ya ditlhaloso tsa bophara ho tloha ho 0.05mm ho isa ho 2mm, mme re tshehetsa dibopeho tse ikgethileng tse kang terata e se nang letho, terata e lohiloeng, le terata e thibetsweng—e dumella ho tsamaellana ka nepo le ditlhoko tsa ho kenya le tshebediso ya maemo a fapaneng. Ho kgetha terata ya rona ya Nichrome 80 ho bolela ho kgetha tharollo ya ho futhumatsa e sebetsang hantle, e tshwarellang, le e nepahetseng e fanang ka tiisetso ya tshebetso ya mantlha bakeng sa mefuta yohle ya disebediswa tsa ho futhumatsa.

Terata ea Nichrome 80

Nako ea poso: Pulungoana-18-2025