Siyakwamukela kumawebhusayithi ethu!
English
1
Ibhena (1)
Ibhena (3)
Ibhena (2)
Intambo ye-Thermocouple yohlobo lwe-B yezindawo ezishisa kakhulu Ukutholwa Okunembile Kokushisa Isithombe Esifakiwe
  • Intambo ye-Thermocouple yohlobo lwe-B yezindawo ezishisa kakhulu Ukutholwa Okunembile Kokushisa

Intambo ye-Thermocouple yohlobo lwe-B yezindawo ezishisa kakhulu Ukutholwa Okunembile Kokushisa

Incazelo emfushane:


  • Igama Lomkhiqizo:Uhlobo B lwentambo ye-Thermocouple
  • Okuhle:I-PtRh30
  • Okubi:I-PtRh6
  • Ububanzi bentambo:0.5mm, 0.8mm, 1.0mm (ukubekezelelana: -0.02mm)
  • Amandla Okudonsa (20°C):≥150 MPa
  • Ukwelulwa:≥20%
  • Ukumelana Nogesi (20°C):Umlenze omuhle: 0.31 Ω·mm²/m; Umlenze omubi: 0.19 Ω·mm²/m
  • Amandla kagesi asebenzisa i-thermoelectric (1000°C):0.643 mV (uma kuqhathaniswa nereferensi engu-0°C)

    • Imininingwane Yomkhiqizo

    Imibuzo Evame Ukubuzwa

    Amathegi Omkhiqizo

    Incazelo Yomkhiqizo

    Uhlobo B Thermocouple Wire

    Ukubuka Konke Komkhiqizo

    Intambo ye-thermocouple yohlobo B iyi-thermocouple yensimbi eyigugu esebenza kahle kakhulu equkethe ama-alloy amabili e-platinum-rhodium: umlenze omuhle one-rhodium engu-30% kanye ne-platinum engu-70%, kanye nomlenze omubi one-rhodium engu-6% kanye ne-platinum engu-94%. Yakhelwe izindawo ezishisa kakhulu, iyimelana nokushisa kakhulu phakathi kwama-thermocouple ensimbi eyigugu avamile, iphumelela kakhulu ekuzinzeni nasekumelaneni ne-oxidation emazingeni okushisa angaphezu kuka-1500°C. Ukwakheka kwayo okuhlukile kwe-dual-platinum-rhodium kunciphisa ukukhukhuleka okubangelwa ukuhwamuka kwe-platinum, okwenza kube kuhle kakhulu ekulinganisweni kokushisa okuphezulu kwesikhathi eside.

    Izikhundla Ezijwayelekile

    • Uhlobo lwe-Thermocouple: Uhlobo lwe-B (i-Platinum-Rhodium 30-Platinum-Rhodium 6)
    • Izinga le-IEC: IEC 60584-1
    • Izinga le-ASTM: ASTM E230

    Izici Eziyinhloko

    • Ukumelana Nokushisa Okukhulu: Izinga lokushisa lokusebenza lesikhathi eside kufika ku-1600°C; ukusetshenziswa kwesikhashana kufika ku-1800°C
    • I-EMF Ephansi Ezingeni Lokushisa Eliphansi: Ukukhishwa okuncane kwe-thermoelectric ngaphansi kwama-50°C, kunciphisa umthelela wephutha le-cold junction
    • Ukuzinza Okuphezulu Kokushisa Okuphezulu: ≤0.1% ukukhukhuleka ngemva kwamahora ayi-1000 ku-1600°C
    • Ukumelana ne-Oxidation: Ukusebenza kahle kakhulu ezindaweni ezikhipha i-oxidation; ukumelana nokuhwamuka kweplatinum
    • Amandla Okusebenza: Igcina ukuguquguquka emazingeni okushisa aphezulu, ifanele izindawo zezimboni ezinzima

    Imininingwane Yobuchwepheshe

    Isici Inani
    Ububanzi bentambo 0.5mm, 0.8mm, 1.0mm (ukubekezelelana: -0.02mm)
    Amandla kagesi asebenzisa i-thermoelectric (1000°C) 0.643 mV (uma kuqhathaniswa nereferensi engu-0°C)
    Amandla kagesi asebenzisa i-thermoelectric (1800°C) 13.820 mV (uma kuqhathaniswa nereferensi engu-0°C)
    Izinga Lokushisa Lokusebenza Lesikhathi Eside 1600°C
    Izinga Lokushisa Lokusebenza Lesikhathi Esifushane 1800°C (≤amahora ayi-10)
    Amandla Okudonsa (20°C) ≥150 MPa
    Ukwelulwa ≥20%
    Ukumelana Nogesi (20°C) Umlenze omuhle: 0.31 Ω·mm²/m; Umlenze omubi: 0.19 Ω·mm²/m

    Ukwakheka Kwamakhemikhali (Okuvamile, %)

    Umqhubi Izinto Eziyinhloko Izinto Zokulandelela (ubuningi, %)
    Umlenze Oqondile (iPlatinum-Rhodium 30) Iphuzu: 70, Rh: 30 Ir:0.02, Ru:0.01, Fe:0.003, Cu:0.001
    Umlenze Ongemuhle (iPlatinum-Rhodium 6) Iphuzu: 94, Rh: 6 Ir:0.02, Ru:0.01, Fe:0.003, Cu:0.001

    Imininingwane Yomkhiqizo

    Into Imininingwane
    Ubude nge-Spool ngayinye 5m, 10m, 20m (ngenxa yokuqukethwe okuphezulu kwensimbi eyigugu)
    Ukuqedwa Komphezulu I-Annealed, ekhanyayo (akukho ukungcola komhlaba)
    Ukupakisha Ivalwe nge-vacuum ezitsheni ze-titanium ezigcwele i-argon ukuvimbela ukubola
    Ukulinganisa Ilandelelwa ngokwezindinganiso zokushisa zomhlaba wonke ngama-curve e-EMF aqinisekisiwe
    Izinketho Zenziwe Ngokwezifiso Ukusika ngokunemba, ukupholisha ubuso kwezicelo ezihlanzekile kakhulu

    Izicelo Ezijwayelekile

    • Izitofu zokushisa eziphakeme (izinto ezenziwe nge-ceramic kanye ne-refractory)
    • Ukuncibilikisa insimbi (i-superalloy kanye nokukhiqizwa kwensimbi ekhethekile)
    • Ukukhiqiza ingilazi (izithando zokwakha ingilazi ezintantayo)
    • Ukuhlolwa kokuqhutshwa kwezindiza (ama-nozzles enjini yerokhethi)
    • Imboni yenuzi (ukuqapha i-reactor yokushisa okuphezulu)
    Sihlinzeka ngezinhlangano ze-thermocouple zohlobo B ezinamapayipi okuvikela e-ceramic kanye nezixhumi zokushisa okuphezulu. Ngenxa yenani eliphezulu lezinto ezibonakalayo, ubude besampula bunqunyelwe ku-0.5-1m uma kuceliwe, kuhambisana nezitifiketi ezigcwele zezinto ezibonakalayo kanye nemibiko yokuhlaziywa kokungcola. Kuyatholakala ukucushwa ngokwezifiso kwezindawo ezithile zesithando somlilo.
  • Okwedlule:
  • Olandelayo:
    • Bhala umlayezo wakho lapha bese uwuthumela kithi

    Izigaba zemikhiqizo

    Cindezela u-enter ukuze useshe noma u-ESC ukuze uvale