Nkọwa ngwaahịa
CuNi44 eriri
Nchịkọta ngwaahịa
CuNi44 warara, Ngwongwo ọla kọpa-nickel na-arụ ọrụ dị elu nke Tankii Alloy Material mepụtara ma rụpụta ya, na-egosipụta ọdịnaya nke nickel ọnụ nke 44% na ọla kọpa dị ka metal ntọala. N'iji teknụzụ ọgbara ọhụrụ anyị na-agbagharị oyi na nke ziri ezi, nke a na-enweta nnabata nke akụkụ yana njirimara ihe na-agbanwe agbanwe n'ofe ogbe. Ọ na-ejikọta nkwụsi ike nkwụsi ike eletrik pụrụ iche, nguzogide corrosion dị elu, yana ezigbo nhazi - na-eme ka nguzozi zuru oke maka ngwa eletriki ziri ezi, ihe mmetụta, na ngwaike ụlọ ọrụ na-achọ ntụkwasị obi ogologo oge. Dị ka ngwaahịa flagship na Pọtụfoliyo Alloy Sịpịtị Huona, ọ na-eme ka alloys ọla kọpa dị ala karịa na nkwụsi ike ka ọ na-ejigide arụmọrụ ọnụ maka nnukwu ngwa.
Ụkpụrụ ọkọlọtọ
- Alloy ọkwa: CuNi44 (ọla kọpa-Nickel 44)
- Nọmba UNS: C71500
- Ụkpụrụ Mba Nile: Na-akwado DIN 17664, ASTM B122, na GB/T 2059
- Ụdị: Mpempe ewepụghị ewepụghị (profaịlụ omenala dị ma a rịọ ya)
- Onye nrụpụta: Tankii Alloy Material, nke enyere ISO 9001 na RoHS maka ịdị mma na nnabata gburugburu.
Uru ndị dị mkpa (vs. Alloys ndị yiri ya)
CuNi44 wararapụtara na ezinụlọ ọla kọpa-nickel alloy maka uru arụmọrụ ya ezubere iche:
- Ultra-Stable Electric Resistance: Resistivity nke 49 ± 2 μΩ · cm na 20 ° C na obere okpomọkụ ọnụọgụ nke nguzogide (TCR: ± 40 ppm / ° C, -50 ° C ka 150 ° C) - dị elu karịa CuNi30 (TCR ± 50 ppm / ° C) na ọla kọpa dị ọcha, na-eme ka ihe mgbochi na-eguzogide obere ihe.
- Nguzogide nrụrụ dị elu: Na-eguzogide corrosion ikuku, mmiri dị ọcha na gburugburu kemịkalụ dị nro; na-agafe ule ịgba nnu nnu 1000-hour ASTM B117 na oxidation na-adịghị mma, na-arụ ọrụ ọla na ọla na ntọala ụlọ ọrụ siri ike.
- Ọdịmma dị oke mma: ductility dị elu na-enyere aka ịtụgharị oyi ka ọ bụrụ ihe dị mkpa (0.01mm) yana stampụ dị mgbagwoju anya (dịka ọmụmaatụ, grids resistor, mkpachị sensọ) na-enweghị mgbawa-nwere ike ịrụ ọrụ karịa ibe alloy siri ike dị ka CuNi50.
- Ngwongwo Mechanical Balanced: Ike nkwụsi ike nke 450-550 MPa (annealed) na elongation ≥25% na-emekọrịta n'etiti nkwụsi ike nhazi na nhazi nhazi, dabara adaba maka ma ibu na-ebu na nkenke-machied components.
- Ịdị ọnụ ahịa dị irè: Na-enye arụmọrụ tụnyere metal alloys dị oké ọnụ ahịa (dịka ọmụmaatụ, manganin) na ọnụ ala dị ala, na-eme ka ọ dị mma maka akụkụ ọkụ ọkụ nke a na-emepụta nke ọma.
Nkọwa nka nka
Njirimara | Uru (Ọkachamara) |
Ngwakọta kemịkalụ (wt%) | Cu: 55.0-57.0%; Ni: 43.0-45.0%; Fe: ≤0.5%; Nna: ≤1.0%; Si: ≤0.1%; C: ≤0.05% |
Oke oke | 0.01mm - 2.0mm (nchịkwa: ± 0.0005mm maka ≤0.1mm; ± 0.001mm maka> 0.1mm) |
Oke obosara | 5mm - 600mm ( ndidi: ± 0.05mm maka ≤100mm; ± 0.1mm maka> 100mm) |
Nhọrọ iwe | Dị nro (annealed), Ọkara-ike, siri ike (oyi tụgharịa) |
Ike ọdụdọ | Nrọ: 450-500 MPa; Ọkara-ike: 500-550 MPa; Ike: 550-600 MPa |
Mpụta Ike | Nrọ: 150-200 MPa; Ọkara-ike: 300-350 MPa; Ike: 450-500 MPa |
Mgbatị (25°C) | Nrọ: ≥25%; Ọkara-ike: 15-20%; Ike: ≤10% |
Isi ike (HV) | Nrọ: 120-140; Ọkara-ike: 160-180; Ike: 200-220 |
Nguzogide (20°C) | 49 ± 2 μΩ·cm |
Nrụpụta okpomọkụ (20°C) | 22 W/ (m·K) |
Oke okpomoku na-arụ ọrụ | -50°C ruo 300°C (iji na-aga n'ihu) |
Nkọwapụta ngwaahịa
Ihe | Nkọwapụta |
Emecha elu elu | Annealed na-egbuke egbuke (Ra ≤0.2μm), matte (Ra ≤0.8μm), ma ọ bụ a na-egbu maramara (Ra ≤0.1μm) |
Ịdị nro | ≤0.05mm/m (maka ọkpụrụkpụ ≤0.5mm); ≤0.1mm/m (maka ọkpụrụkpụ>0.5mm) |
Ịrụ ọrụ | Ọ dị mma (dakọtara na ịcha CNC, stamping, na-ehulata na etching) |
Weldability | Kwesịrị ekwesị maka ịgbado ọkụ na TIG/MIG (ụdị nkwonkwo na-eguzogide corrosion) |
Nkwakọ ngwaahịa | Vacuum-mechiri na akpa mgbochi oxidation na desiccants; spools osisi (maka mpịakọta) ma ọ bụ katọn (maka mpempe akwụkwọ) |
Nhazi | Ịkwasa ka obosara dị warara (≥5mm), ibe-ibe ruo ogologo, iwe pụrụ iche, ma ọ bụ mkpuchi mgbochi. |
Ngwa a na-ahụkarị
- Ngwa eletrọnịkị: ndị na-emegide wirewound ziri ezi, shunts dị ugbu a na ihe ndị nwere ike ime—dị oke mkpa maka mita ike na akụrụngwa mmezi.
- Sensọ & Ngwa: grids nlele, ihe mmetụta okpomọkụ, na ndị ntụgharị nrụgide (nkwụsi ike kwụsiri ike na-achọpụta izi ezi nha).
- Akụrụngwa ụlọ ọrụ: mkpachị na-eguzogide corrosion, ọnụ ọnụ na njikọ maka mmiri, kemịkalụ, na sistemu HVAC.
- Ngwa ahụike: Ihe ndị dị ntakịrị na akụrụngwa nyocha yana ihe mmetụta wearable (bioc dakọtara na mgbochi corrosion).
- Aerospace & Automotive: Ihe ndị na-ekpo ọkụ na-ekpo ọkụ na-adịghị ike na kọntaktị eletrik na avionics na usoro njikwa ụgbọ ala eletrik.
Tankii Alloy Material na-arụ ọrụ njikwa mma siri ike maka eriri CuNi44: batch ọ bụla na-enweta nyocha kemịkalụ XRF, nnwale akụrụngwa (tensile, hardness), na nyocha akụkụ (micrometry laser). Ihe nlele efu (100mm × 100mm) na akụkọ nnwale ihe (MTR) dị mgbe a rịọrọ ya. Ndị otu ọrụ nka na-enye nkwado ahaziri ahazi-gụnyere nhọrọ iwe maka stampụ, njikarịcha nrụnye, yana ndụmọdụ nchekwa corrosion-iji nyere ndị ahịa aka ịbawanye arụmọrụ CuNi44 na ngwa ha.
Nke gara aga: Ultra – Mkpa n’ime – ngwaahịa CuNi44 Foil 0.0125mm ọkpụrụkpụ x 102mm obosara elu nkenke & nguzogide corrosion Osote: Ọrụ kpo oku nke Ni80Cr20 Nichrome Waya na-eme ka arụmọrụ dị mma