Enamelled CuNi45/CuNi44/CuNi40 koporo nickel Alloy Wire
Enamelled CuNi45/CuNi44/CuNi40 Alloy Wire
Tlhaloso ea Sehlahisoa
Mehala ena ea ho hanyetsa enameled e 'nile ea sebelisoa ka bophara bakeng sa li-resistors tse tloaelehileng, koloi
likarolo, li-resistors tsa matsoelintsoeke, joalo-joalo ho sebelisa ts'ebetso ea ho kenya letsoho e loketseng lits'ebetso tsena, ho nka monyetla ka botlalo ba likarolo tse ikhethang tsa ho roala enamel.
Ho feta moo, re tla etsa insuela ea enamel ea terata ea tšepe ea bohlokoa joalo ka terata ea silevera le platinamo ka taelo. Ka kopo, sebelisa tlhahiso ena ka odara.
Mofuta oa terata e se nang letho
The alloy re ka etsa enamelled ke Copper-nickel alloy terata, Constantan terata, Manganin terata. Kama Wire,NiCr Alloy terata,FeCrAl Alloy terata joalo-joalo
Mofuta oa insulation
| Lebitso la insulation-enamelled | Thermal LevelºC (nako ea ho sebetsa 2000h) | Lebitso la Khoutu | GB Khoutu | ANSI. MOFUTA |
| terata enamelled ea polyurethane | 130 | UEW | QA | MW75C |
| Polyester enamelled terata | 155 | MOKHOA | QZ | MW5C |
| Polyester-imide enamelled terata | 180 | EIW | QZY | MW30C |
| Polyester-imide le polyamide-imide e nang le terata e nang le enamele habeli | 200 | EIWH (DFWF) | QZY/XY | MW35C |
| Mohala oa enamelled oa Polyamide-imide | 220 | AIW | QXY | MW81C |
Litaba tsa Lik'hemik'hale, %
| Ni | Mn | Fe | Si | Cu | Tse ding | Tataiso ea ROHS | |||
| Cd | Pb | Hg | Cr | ||||||
| 44 | 1% | 0.5 | - | Bal | - | ND | ND | ND | ND |
Thepa ea Mechini
| Max Continuous Service Temp | 400ºC |
| Resisivity ho 20ºC | 0.49±5%ohm mm2/m |
| Botenya | 8.9g/cm3 |
| Thermal Conductivity | -6(Boholo) |
| Melting Point | 1280ºC |
| Matla a Tensile,N/mm2 Annealed,Soft | 340 ~ 535 Mpa |
| Matla a Tsitsitseng,N/mm3 Cold Rolled | 680 ~ 1070 Mpa |
| Elongation(anneal) | 25%(Metsotso) |
| Elongation (ho bata ho phuthoa) | ≥Metsotso)2%(Metsotso) |
| EMF vs Cu, μV/ºC (0~100ºC) | -43 |
| Sebopeho sa Micrographic | austenite |
| Thepa ea Magnetic | E seng |
Tšebeliso ea Constantan
Constantan ke motsoako oa koporo-nickel o nang le litekanyo tse nyane tse eketsehileng
likarolo ho finyella litekanyetso tse nepahetseng bakeng sa mocheso oa mocheso oa resistivity. Hlokomela
taolo ea ho qhibiliha le mekhoa ea ho sokoloha ho fella ka boemo bo tlaase haholo ba likoti tsa pinho ho
botenya bo feteletseng. Alloy e sebelisoa haholo bakeng sa li-resistors tsa foil le likhakanyo tsa khatello.
