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Teipi ea Nikele ea Chromium Cr20Ni80 Strip Nichrome Ni80Cr20

Tlhaloso e Khutšoanyane:


Qaqiso ea Sehlahisoa

LBH

Li-tag tsa Sehlahisoa

Tlhaloso ea Sehlahisoa

 

NI90Cr10, e tsejoang hape e le Nichrome 90 kapa NiCr 90/10, ke motsoako o sebetsang hantle o fanang ka khanyetso e ntle haholo mochesong o phahameng le mafome. E na le ntlha e phahameng ea ho qhibiliha ea hoo e ka bang 1400°C (2550°F) 'me e ka boloka matla le botsitso ba eona esita le mochesong o ka holimo ho 1000°C (1832°F).

Motsoako ona o sebediswa hangata ditshebedisong tse hlokang dielemente tsa ho futhumatsa, tse kang diontong tsa diindasteri, diontong le disebedisweng tsa ho futhumatsa. E boetse e sebediswa tlhahisong ya di-thermocouple, tse sebediswang ho lekanya mocheso ditsamaisong tse fapaneng tsa diindasteri.

NI90Cr10 e na le khanyetso e ntle haholo khahlanong le oxidation, e leng se etsang hore e be molemo haholo libakeng tse nang le mocheso o phahameng moo thepa e 'ngoe e ka senyehang le ho bola kapele. E boetse e na le thepa e ntle ea mechini, joalo ka matla a ho thaepa le ho ductility e ntle, e leng se etsang hore e be bonolo ho e bopa le ho e bopa.

Ha ho tluoa liphaepheng tse entsoeng ka motsoako ona, hangata li sebelisoa lits'ebetsong moo ho nang le maemo a mocheso o phahameng le a senyang, joalo ka indastering ea ts'ebetso ea lik'hemik'hale, petrochemical le tlhahiso ea motlakase. Thepa e ikhethang ea phaephe, joalo ka boholo ba eona, botenya ba lebota, le tekanyo ea khatello, e tla itšetleha ka ts'ebeliso e reriloeng le litlhoko tse ikhethileng tsa projeke.

Tshebetso \ thepa
Cr10Ni90
Cr20Ni80
Cr30Ni70
Cr15Ni60
Cr20Ni35
Cr20Ni30
Sebopeho
Ni
90
Phomolo
Phomolo
55.0~61.0
34.0~37.0
30.0~34.0
Cr
10
20.0~23.0
28.0~31.0
15.0~18.0
18.0~21.0
18.0~21.0
Fe
≤1.0
≤1.0
Phomolo
Phomolo
Phomolo
Mocheso o phahameng ka ho fetisisaºC
1300
1200
1250
1150
1100
1100
Ntlha ea ho qhibiliha ºC
1400
1400
1380
1390
1390
1390
Boima ba g/cm3
8.7
8.4
8.1
8.2
7.9
7.9
Ho hanyetsa ho 20ºC((μΩ·m)
1.09±0.05
1.18±0.05
1.12±0.05
1.00±0.05
1.04±0.05
Ho lelefatsa ha ho phatloha
≥20
≥20
≥20
≥20
≥20
≥20
Mocheso o itseng
J/g.ºC
0.44
0.461
0.494
0.5
0.5
Ho khanna ha mocheso
KJ/m.hºC
60.3
45.2
45.2
43.8
43.8
Katoloso ea likhoele tse lekanang hantle
a×10-6/
(20~1000ºC)
18
17
17
19
19
Sebopeho sa micrographic
Austenite
Austenite
Austenite
Austenite
Austenite
Matlotlo a makenete
E seng ea makenete
E seng ea makenete
E seng ea makenete
Matla a khoheli a fokolang
Matla a khoheli a fokolang

Liphaephe tsa NI90Cr10 hangata li sebelisoa lits'ebetsong moo maemo a mocheso o phahameng le a senyang a leng teng, joalo ka indastering ea ts'ebetso ea lik'hemik'hale, petrochemical le tlhahiso ea motlakase. Liphaephe tsena li tsebahala ka ho hanyetsa ha tsona hantle khahlanong le oxidation le mafome, e leng se etsang hore li be ntle bakeng sa ts'ebeliso libakeng tse nang le litharollo tsa asiti kapa alkaline. Tse ling tsa lits'ebetso tse ikhethileng tsa liphaephe tsa NI90Cr10 li kenyelletsa:

  1. Ts'ebetso ea lik'hemik'hale: Liphaephe tsa NI90Cr10 hangata li sebelisoa lits'ebetsong tsa ts'ebetso ea lik'hemik'hale moo ho nang le maemo a mocheso o phahameng le a senyang. Liphaephe tsena li ka sebelisoa ho tsamaisa lik'hemik'hale tse senyang 'me li ka mamella ho pepesehela litharollo tsa asiti kapa alkaline.
  2. Dikhemikhale tsa Petro: Diphaephe tsa NI90Cr10 le tsona di sebediswa indastering ya dikhemikhale tsa peterole, moo di sebediswang tlhahisong ya oli le kgase. Di ka mamella mocheso o phahameng le kgatello mme di hanela mafome, e leng se etsang hore di be ntle bakeng sa tshebediso dibakeng tse thata.
  3. Tlhahiso ea motlakase: Liphaephe tsa NI90Cr10 li sebelisoa lits'ebetsong tsa tlhahiso ea motlakase joalo ka li-turbine tsa khase le li-turbine tsa mouoane. Liphaephe tsena li ka mamella maemo a mocheso o phahameng le khatello e phahameng 'me li hanela mafome, e leng se etsang hore li be ntle bakeng sa tšebeliso ea lifeme tsa motlakase.
  4. Lifofane: Liphaephe tsa NI90Cr10 li boetse li sebelisoa lits'ebetsong tsa lifofane moo ho nang le maemo a mocheso o phahameng le a senyang. Liphaephe tsena li ka sebelisoa lienjeneng tsa jete, lienjeneng tsa rokete, le likarolo tse ling tsa lifofane tse sebetsang hantle.

Thepa e ikgethang ya diphaephe tsa NI90Cr10, tse kang boholo ba tsona, botenya ba lebota, le tekanyo ya kgatello, di tla itshetleha hodima tshebediso e rerilweng le ditlhoko tse ikgethang tsa projeke. Diphaephe di ka etswa hore di fihlelle ditlhoko tse ikgethang tsa tshebediso, tse kang mocheso o hlokahalang le maemo a kgatello, mofuta wa mokelikeli kapa kgase, le maemo a tikoloho. Ka kakaretso, motswako o ikgethang wa ho hanyetsa mocheso o phahameng, matla a mechini, le ho hanyetsa mafome ho etsa hore diphaephe tsa NI90Cr10 e be thepa ya bohlokwa bakeng sa mefuta e fapaneng ya ditshebediso tse sebetsang hantle diindastering tse fapaneng.


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