Okuqukethwe Kwekhemikhali, %
C | P | S | Mn | Si | Cr | Ni | Al | Fe | Okunye | |
Ubukhulu | ||||||||||
0.12 | 0.025 | 0.020 | 0.50 | ≤0.7 | 12.0~15.0 | ≤0.60 | 4.0~6.0 | Ibhalansi | - | |
Izakhiwo Zemishini
Izinga Lokushisa Eliqhubekayo Lesevisi: Ukungazweli 20ºC: Ukuminyana: I-Thermal Conductivity: I-Coefficient of Thermal Expansion: I-Melting Point: Ubude: Isakhiwo seMicrographic: Isakhiwo Sezibuthe: | 950ºC 1.25ohm mm2/m 7.40g/cm3 52.7 KJ/m·h·ºC 15.4×10-6/ºC (20ºC~1000ºC) 1450ºC Ubuncane obungu-16% I-Ferrite kazibuthe |
I-Temperature Factor of Electrical Resistivity
20ºC | 100ºC | 200ºC | 300ºC | 400ºC | 500ºC | 600ºC |
1.000 | 1.005 | 1.014 | 1.028 | 1.044 | 1.064 | 1.090 |
700ºC | 800ºC | 900ºC | 1000ºC | 1100ºC | 1200ºC | 1300ºC |
1.120 | 1.132 | 1.142 | 1.150 | - | - | - |
Isici:
Ngempilo ende yesevisi.Ishisa ngokushesha.Isebenza kahle ngokushisa okuphezulu.Ukufana kwezinga lokushisa. Ingasebenzisa mpo. Uma isetshenziswa ku-voltage elinganiselwe, ayikho indaba eguquguqukayo.Intambo kagesi yokushisisa yokuvikela imvelo. Kanye nenye intambo ye-nichrome ebizayo.Ingenziwa ngendlela oyifisayo ngokuya ngezidingo zekhasimende.
Ukusetshenziswa:
Isetshenziswa kabanzi esithandweni sezimboni, izinto zikagesi zasendlini, isifudumezi se-infrared, njll.
Izici ezibalulekile:
1.Ukuqina kokumelana nokufakwa kwe-surface kungqimba lwe-oxidation: 5-15 μ m.
2. Ukumelana ne-insulation: ukutholakala kwe-multimeter okungapheli.
3.I-voltage-endurance ye-insulating single layer inkulu kune-voltage eshintshanayo 60 ν ngaphandle kokuphuka.
4. Ukusetshenziswa kwamandla kagesi: 6-380 ν.
5. Ukusebenzisa izinga lokushisa: Ubukhulu obungu-1200 ºC
6. Impilo yesevisi: hhayi ngaphansi kwamahora angu-6000.
7.Ukusebenza kokushaqeka kwe-thermal: Isici sokushisa sikagesi singakwazi ukumelana nomthelela obandayo nokushisa izikhathi ezingu-600-6000 ngaphandle kokuguqulwa.