Spirallisebelisoa tsa ho futhumatsa motlakasee na le li-cylindrical spirals tse entsoeng ke mohala o le mong kapa tse peli tse hanyetsanang tsa motsoako o loketseng ho itšetlehile ka kopo.
Likarolo tsa eona tsa mantlha li kenyelletsa ho kenyelletsoa ha terata ea nickel-chrome alloy terata le tsitsipano e tloaelehileng ea -230 V.
Lisebelisoa tse tloaelehileng ke: li-dryer tsa indasteri, li-heaters tsa moea, litofo, joalo-joalo.
Ho feta moo, 'me ho ea ka terata ea alloy eo ba nang le eona, re ka khetholla mefuta e meraro ea mehlala:
C | P | S | Mn | Si | Cr | Ni | Al | Fe | Tse ding |
Max | |||||||||
0.03 | 0.02 | 0.015 | 0.60 | 0.75 ~ 1,60 | 20.0~23.0 | Bal. | Boholo ba 0.50 | Boholo ba 1.0 | - |
Mechanical Properties ea terata ea nichrome
Thempereichara e Tsoelang Pele ea Tšebeletso: | 1200ºC |
Resisivity 20ºC: | 1.09 ohm mm2/m |
Tekano: | 8.4g/cm3 |
Thermal Conductivity: | 60.3 KJ/m·h·ºC |
Coefficient ea Katoloso ea Thermal: | 18 α×10-6/ºC |
Melting Point: | 1400ºC |
Elongation: | Ka tlase ho 20% |
Sebopeho sa Micrographic: | Austenite |
Thepa ea Magnetic: | nonmagnetic |
Lintlha tsa Mocheso Tsa Motlakase Resistivity
20ºC | 100ºC | 200ºC | 300ºC | 400ºC | 500ºC | 600ºC |
1 | 1.006 | 1.012 | 1.018 | 1.025 | 1.026 | 1.018 |
700ºC | 800ºC | 900ºC | 1000ºC | 1100ºC | 1200ºC | 1300ºC |
1.01 | 1.008 | 1.01 | 1.014 | 1.021 | 1.025 | - |
Boholo bo tloaelehileng ba terata ea alloy ea Nickel:
Re fana ka lihlahisoa ka sebōpeho sa terata, terata e bataletseng, strip.We re ka boela ra etsa thepa e hlophisitsoeng ho latela likopo tsa useris.
Mohala o khanyang le o mosoeu-0.025mm ~ 3mm
Pickling terata: 1.8mm ~ 10mm
Oxidized terata: 0.6mm ~ 10mm
terata e bataletseng: botenya 0.05mm ~ 1.0mm, bophara 0.5mm ~ 5.0mm