I-1CR133AL4 FECral Alloy Flat Flat Strip / strip ebanzi yokusetshenziswa

I-FECrald Alloys kanye ne-nickel-chromium alloys bakhethwe ukuthi babe yizinto eziphilayo zokumelana nokuphikiswa okushukunyiswayo ngoba ama-nickel-chromium alloys anawo amandla kagesi asetshenziswa kabanzi kwabacijile ngamafilimu [2, 2]. Ukumelana kweshidi kwefilimu ye-nickel-chrome alloy equkethe ama-chromium angama-20% kungaba phezulu njengama-2-3 kilo ohms futhi asalondoloze ukuqina okuhle. I-coefficy yokushisa 1 yokumelana (TCR) ye-Bulk nickel-chrome alloy cishe ngo-110 ppm / ° C. Ngokuqalisa inani elincane le-silicon ne-aluminium nge-nickel-chromium, ukuqina kwezinga lokushisa kuthuthukiswa.

Isicelo:
Ukumelana okufakwe ebhodini le-wiring eliphrintiwe kuzoba yi-Enabler ngamaphakheji amancane ngokuthembela okuphezulu nokusebenza kukagesi okuthuthukisiwe. Ukuhlanganisa ukusebenza kwe-Resistor ku-Linate substrate kukhulula indawo engaphezulu ye-PWB edliwayo okwenziwa yizakhi ze-DWB edliwayo, kunika amandla ukusebenza kwedivaysi okwengeziwe ngokubekwa kwezinto ezisebenzayo. I-nickel-chromium alloys inokumelana kagesi okuphezulu, okubenza basebenze ukuthi basebenzise ezinhlelweni ezahlukahlukene. I-nickel ne-chromium ahlelwe nge-silicon ne-aluminium ukuthuthukisa ukuqina kwezinga lokushisa futhi kwehlise ukumelana okushisayo. Ungqimba oluncane lwefilimu olususelwa ku-nickel-chromium alloys lubekwe ngokuqhubekayo ku-rolls ye-foil yethusi ukudala impahla yezicelo zokuphikisa okushumekiwe. I-sandwich ehlanganisiwe yefilimu ethambile phakathi kwethusi ne-laminate ingangenelwa ngokukhethekile ukuze ikwazi ukumelana nokuphikiswa okungaqondakali. Amakhemikhali e-etching ajwayelekile ezinqubweni zokukhiqiza ze-PWB. Ngokulawula ubukhulu bama-alloys, amanani wokumelana eshidi kusuka ku-25 kuya ku-250 ohm / sq. ziyatholakala. Leli phepha lizoqhathanisa izinto ezimbili ze-nickel-chromium ezindleleni zazo zokugcina, ukufana, ukuphathwa amandla, ukusebenza okushisayo, ukunamathela kanye nokulungiswa kwe-etching.

Impahla ye-alloy
Olunye uchungechunge lomkhiqizo:
I-Fecral Alloy: OCR15AL5,1CR13AL4, 0Cr213AL2, 0Cr219al3, 0Cr21Al3, 0Cr21al5, 0Cr27Alb, 0Cr27Albb, 0Cr27al7NO2.
Nicr Alloy: Cr20ni80, CR30NNI70, CR20NI35, CR200NI30, CR15NI60.
I-Cuni Alloy: NC003, NC010, NC012, NC012, NC015, NC020, NC020, Constantan, 6J8 / 13/13/13.
I-Welding Wire: Ernicrmo-3 / 4/3, ercrfe-3/7, ernicr-3/7, er70s, 6.
I-Thermocouple alloy: k, J, e, t, n, r, b, kx, jx, ex, tx, nx.
I-Inxotel Alloy: I-Incon 600,601,617, i-X-750,625,690,718,825.
Incoloy Alloy: incoloy 800,800h, 800ht, 825,925.
Hastelloy alloy: HC-276, C-22, C-4, HB, B / 2/3, X.
Monel Alloy: Monel 400, K500.
I-Alloy ephezulu kakhulu: A-286, Nimoc80A / 90, GH131, GH1140, GH36, GH200, GH3536, GH4169.
Uchungechunge lwe-Precision Alloy: 1J33,4J01,4J2.4j2.4j45.fehibe 6.
I-Thermal Spray Alloy: I-Incontel 625, NI95AL5, I-Monel400,45CT, HC-276, K500, CR20NI80.