Incazelo Yomkhiqizo
Ucingo Lwethusi Olufakwe Ethini
Ukubuka Konke Komkhiqizo
Ucingo lwethusi olufakwe ethini luhlanganisa ukuhanjiswa kukagesi okuphezulu kwethusi kanye nokushintshwa kwethini kanye nokumelana nokugqwala. Ingaphakathi lethusi elihlanzekile liqinisekisa ukudluliswa kwamandla kagesi okusebenzayo, kuyilapho i-tin plating ithuthukisa ukushintshwa futhi ivikela ekushisweni. Isetshenziswa kabanzi kuma-elekthronikhi (amabhodi wesekethe, izixhumi), izintambo zikagesi, kanye nama-harnesses ezimoto.
Izikhundla Ezijwayelekile
- Izindinganiso Zezinto Ezibalulekile:
- Ithusi: Ihambisana ne-ASTM B3 (ithusi eliqinile le-electrolytic - pitch).
- Ukufakwa kwe-tin: Kulandela i-ASTM B545 (i-electrodeposited tin coating).
- Abaqhubi bakagesi: Ihlangabezana nezindinganiso ze-IEC 60228.
Izici Eziyinhloko
- Ukuqhuba okuphezulu: Kuvumela ukudluliswa kwamanje okulahlekelwa kancane.
- Ukushintshwa kwe-soldering okuhle kakhulu: Ukufakwa kwe-tin kusiza ukuxhumana okuthembekile kokushintshwa kwe-soldering.
- Ukumelana nokugqwala: Kuvikela umongo wethusi ekulimaleni kwe-oxidation kanye nomswakama.
- Ukuguquguquka okuhle: Kuvumela ukugoba nokucubungula okulula ngaphandle kokuphuka.
- Ukuqina kwezinga lokushisa: Kusebenza kahle endaweni eshisayo engu-40°C kuya ku-105°C.
Imininingwane Yobuchwepheshe
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Ukuhlanzeka Kwethusi Okuyisisekelo | |
Ubukhulu Bokugoqa Nge-Tin | 0.3μm–3μm (kungenziwa ngezifiso) |
| | 0.3mm, 0.5mm, 0.8mm, 1.0mm, 1.2mm, 1.6mm (kungenziwa ngezifiso) |
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Izinga Lokushisa Lokusebenza | |
Ukwakheka Kwamakhemikhali (Okuvamile, %)
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Ithini (Ukubeka Ipuleti) | |
Ukungcola Okulandelekayo | |
Imininingwane Yomkhiqizo
| | |
| | 50m, 100m, 500m, 1000m (kungenziwa ngezifiso) |
| | Kufakwe emabhokisini epulasitiki; kupakishwe emabhokisini noma emaphalethini |
| | Ithini elikhanyayo - elimboziwe (ingubo efanayo) |
| | 5N–50N (iyahlukahluka ngobubanzi bentambo) |
| | Ukulebula ngokwezifiso kanye nokupakishwa kuyatholakala |
Siphinde sinikeze ezinye izintambo zethusi ezifakwe insimbi njengentambo yethusi efakwe isiliva kanye nentambo yethusi efakwe i-nickel. Amasampula wamahhala kanye namaphepha edatha obuchwepheshe anemininingwane anganikezwa uma ecelwa. Imininingwane eyenziwe ngokwezifiso efaka phakathi ubukhulu be-tin plating, ububanzi bentambo, kanye nobude iyatholakala ukuze kuhlangatshezwane nezidingo ezithile.
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